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Инструкция обслуживания Nortel NTRN10AN

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Summary
  • Nortel NTRN10AN - page 1

    *A0549426* NTRN10AN Nortel Networks OPT era Me tr o 350 0 Multiservice Platf o rm Rel ease 1 2.1 Plan ning a nd Orde ring Gui de—P ar t 1 of 2 Standard Issue 1 April 2004 Wh at ’ s in side... Overvi ew Operati on, administration, and maintenan ce (O AM) features Har dw are feature descriptions See P ar t 2 for t he f o llowing ... T echn ical s ...

  • Nortel NTRN10AN - page 2

    Copyright  2000 – 2004 No rte l N etw o rk s , A ll R ig h ts Re se rve d The inf o rmation cont ai ned he rei n is t he pr operty of Norte l Ne twor ks and is str ict ly c onfi dent ial . Exc ept a s expr essl y au thori ze d in writ ing by No rtel N et work s , th e h olde r sh al l k ee p all i nfo rm at io n con tai ne d h er ein con fid e ...

  • Nortel NTRN10AN - page 3

    iii Planning an d O rdering Gui de — Part 1 of 2 NTRN10AN Rel 12.1 Standard Is s 1 Apr 2004 Contents 0 Abou t this docu ment ix Suppor ted software ix Suppor ted hard w are x T echn ical suppor t and inf o r mation xii Overv iew 1-1 Network el ement ov er view 1-1 Release 12. 1 features 1-4 Release 12. 1 Hardware Com patibility M atrix 1-16 Suppo ...

  • Nortel NTRN10AN - page 4

    iv Contents OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Commo n Language Locat ion I dentifier 2-44 Connection ID 2-4 5 Consolidated l oad 2-45 Dense wa velength division multiple xing (D WDM) 2-46 OMX modul e 2-48 Netw ork sites 2-49 D WD M configurations 2 -50 F acil ity attrib utes 2-54 Loopbacks 2-54 ...

  • Nortel NTRN10AN - page 5

    Conten ts v Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Retrieving performa nce moni toring counts 2-1 10 Ph ysical PMs 2-111 P e rf or mance moni toring threshold cros sing aler ts (TCA) 2-114 TCAs 2-114 TCA summar y alarm s 2 -114 Site M anager s uppor t 2-11 6 Preside Software Upgrade Manageme nt sup ...

  • Nortel NTRN10AN - page 6

    vi Con tents OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Synchro nization-status message s 2-156 User-specified q uality lev el s f or timing s ources 2-158 BITS output with VTX-serie s or S TX -192 circuit pac ks 2-158 User-initiated sy nchronization switches 2-15 8 T est Access 2-160 T est Access P or ...

  • Nortel NTRN10AN - page 7

    Contents vii Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 VTX-48e circuit pack 3-55 Equipping rule s 3-56 Extended s helf proc essor (SP x) 3-56 TL1 ses sions 3-56 Alar ms and TBOS 3-57 Reset button 3-57 Section data communicati on channe l (SDCC) 3-57 Equipping rule s 3-57 Extended ne twork processor (N ...

  • Nortel NTRN10AN - page 8

    vi ii Conten ts OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OC-3 Protection s w itching 3-78 Section data communicati on channe l (SDCC) 3-79 OC-3x4 optical interf ace circuit pac k 3-80 Multimode I nterworking 3-80 Equipping rule s 3-81 Section data communicati on channe l (SDCC) 3-82 EC-1x3 c ircuit pa ...

  • Nortel NTRN10AN - page 9

    ix Planning an d O rdering Gui de — Part 1 of 2 NTRN10AN Rel 12.1 Standard Is s 1 Apr 2004 About this document 0 Y ou are reading P art 1 of Nortel Networks OPT era Metr o 3500 Multiservice Platform Releas e 12.1 Planning and Or dering Guide , NTRN10AN. Part 1 of OPT era Metr o 3500 Multiservice Platform Release 12.1 P lanning and Or dering Guide ...

  • Nortel NTRN10AN - page 10

    x About this docum e nt OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Suppo r ted har dw are This document s upports the OPT era Metro 3500 shelv e s (NTN476AA, NTN476D A) and the Univ ersal OPT era Metro 3500 s helf (NTN 476AH). Note: The OPT era Metro 3500 shelf NTN476AA must be upgraded us ing the po we ...

  • Nortel NTRN10AN - page 11

    About this docume nt xi Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OPT e ra Me tro 350 0 N TP l ibr ar y EX1541p OPT era Metro 3500 Network InteroperabilityGuide (NTRN16AA) Planning and Ordering Guide (NTRN10AN) Provisioning Synchronization (323-1059-310) P erformance Monitoring (323-1059-510) Network ...

  • Nortel NTRN10AN - page 12

    xii About t his doc ument OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 T echni cal sup po r t a nd in forma tion For technical support and information fr om Nortel Networks, r efer to the follo wing table. Techn ical Assistance Service For ser vic e- aff ect in g pr ob lems : For 24 -hour e mergency recov ...

  • Nortel NTRN10AN - page 13

    1-1 Planning an d O rdering Gui de — Part 1 of 2 NTRN10AN Rel 12.1 Standard Is s 1 Apr 2004 Overvi e w 1- Ne tw or k el ement ov ervie w The Nortel Networks OPT e ra Metro 3 500 network element is a multi s ervice platform offering dense w avelength d ivis ion multiplexing (D WD M) with a wide v ar iety of se rvices : DS1, DS3, Channelized DS3, E ...

  • Nortel NTRN10AN - page 14

    1-2 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 1- 1 OPT era M etro 35 00 slot ass ignmen t s (S TX-192 install ed in shelf) EX1470p For VTX based conf igurations, the OM3500 is optimized f or OC48 based TDM and Optical Ethernet applications, support ing full densities for all TDM servic ...

  • Nortel NTRN10AN - page 15

    Overview 1-3 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 1- 2 OPT era M etro 35 00 slot ass ignmen t s (V TX-48/VTX -48e instal led in shelf) EX1040p LOAM I/O module slots Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 Slot 10 Pwr B Pwr A LIF PSC T r ibutary T r ibutary OC-48 or OC-12 (See Not ...

  • Nortel NTRN10AN - page 16

    1-4 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Re lea se 12 .1 f eatur es The Release 12.1 OPT era Metro 3500 s ystem of fers the foll owing ne w and enhanced featur es: • Gigabit Et hernet Drop and Continue support on 2xGigE/FC-P2P i nterface • Support for extended reac h (ZX) small- for m ...

  • Nortel NTRN10AN - page 17

    Overview 1-5 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Uni-directional Path switc hed Ring at OC3, OC-12, OC-48 or OC-192 rates Yes except OC-192 Yes Dual-hom ed subtending rings (on UPSR) Yes Yes Linear add/drop mul tiplexer O C-3, and OC-12, OC-48 , and OC-192 rates Yes except OC-192 Yes except O C- ...

  • Nortel NTRN10AN - page 18

    1-6 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Conve rting an OC-4 8 linear point-to-point ne twork to an OC-48 linear point-to-point network over DWDM Yes Yes Addi ng an OP Tera Metro 350 0 network elemen t to an OC-192 U PSR over DWD M No Yes Conve rting an OC -1 92 UPSR to an OC-19 2 U PSR o ...

  • Nortel NTRN10AN - page 19

    Overview 1-7 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Upgr ading a fiber span from an OC-48 t o an O C-192 rate No Yes See Note 3 Conve rting a VT-assigned BLSR connec tion to a Ful l VT BLSR connection Yes No Conve rting a F u ll VT BLS R connect ion t o a VT-as signed BLSR connection Yes No Ser v i ...

  • Nortel NTRN10AN - page 20

    1-8 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPTera Metr o 3500 Shelf Assembly (NTN476A A) Yes Yes See Note 4 OPTera Metro 3500 S helf Assembly (NTN476DA) Yes Yes OPTera Metro 3500 Univers al Shelf As sembly (NTN476A H) Yes Yes 2x10 0BT-P2P c ircuit pac k (NTN433A A) Yes Yes 4x10 0FX (NTN4333 ...

  • Nortel NTRN10AN - page 21

    Overview 1-9 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC-3 c ircuit pac k in s lots 1 1 and 12 (UPS R, 1+1 linear point - to-poi nt and 1+1 linear ADM) No No OC-3 c ircuit pac k in slots 3 t hrough 10 (UPSR, 1 +1 linear point - to-poi nt and 1+1 linear ADM) Yes Yes OC-3x 4 circuit pack in slots 11 an ...

  • Nortel NTRN10AN - page 22

    1-10 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 STM-1 opt ical interf ace (1+1 protec tion) (i n J-SDH m ode) See Note 5 No No STM-1x 4 optical interf ace (in J-SDH mode) (in S lots 3 through 10) Yes Yes Intershelf LAN (ILAN) c ircu it pack Yes Yes Network Pr o cesso r circuit p ack (NP ci rcui ...

  • Nortel NTRN10AN - page 23

    Ov er vie w 1-11 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC -48 sec tion and line Yes Yes OC-192 section and li ne No Yes Physical performance m onitoring for O C-48 DWDM E R and ELR circu it pack-recei ver Yes No Physical performance mo nitoring for OC-48 S TS and OC-192 circui t pack- receiver No ...

  • Nortel NTRN10AN - page 24

    1-12 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Challeng e / R esponse auth entication Yes Yes Centralized a uthentication through a RA DIUS serve r Yes Yes Third span of control surveillance Yes Yes General Br oadcast tool Yes Yes Ba ndwi dth m an age ment In-servi ce tra ffic ro llo ver for T ...

  • Nortel NTRN10AN - page 25

    Ov er vie w 1-13 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 STS-4 8c, S TS-24c, STS-1 2c, STS-3c, ST S- 1, VT1.5 ti me sl ot interchange (TS I) on 1+1 linear, UPSR Yes except S TS24c & STS-4 8c Yes VT1. 5 STS-4 8c, S TS-24c, STS-1 2c, STS-3c, ST S- 1, VT1 .5 ti me sl ot interchange (T SI) on BLSR Y ...

  • Nortel NTRN10AN - page 26

    1-14 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 NP/SP version checking Yes Yes OC -3 1+ 1 high speed exerciser Yes Yes OC-12 1 +1 high-spee d exerciser Yes Yes OC -48 1+1 high-spee d exerciser Yes Yes OC -192 1+1 high-speed exe rciser No Y es Optica l Facilit y loop backs for OC-3, OC-12, EC1x1 ...

  • Nortel NTRN10AN - page 27

    Ov er vie w 1-15 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Time o f day synchroni zation Yes Yes VT1 .5 group al a rm Yes No Note 1 : See T ab le 1-2 on page 1-16 f or a list of optical circuit packs suppo r ted by each STX and VTX-ser ies circui t packs. Note 2 : See T ab le 1-2 on page 1-16 f or a l ...

  • Nortel NTRN10AN - page 28

    1-16 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Releas e 1 2.1 Ha rd wa re Co mpatib ilit y Mat rix For a list of s upported electr ical and optical interf aces by STX and VTX-series circuit packs in Releas e 12.1, see T able 1-2 . Ta b l e 1 - 2 Har dw are Compatibility Matrix for Release 12.1 ...

  • Nortel NTRN10AN - page 29

    Ov er vie w 1-17 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC-3x4 Yes Yes Si n gl e slot ci rcuit pack s support ed in slots 3 through 10 . OC- 3 Ye s Y es • Single sl ot circui t packs sup por ted in slots 3 through 10 . ST M-1x4 Yes Yes • Single sl ot circui t packs sup por ted in slots 3 throug ...

  • Nortel NTRN10AN - page 30

    1-18 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 4x10 0BT(OPE ) Yes Yes • Single slo t circui t p ac k sup por ted in slots 3 through 10 . • Maxim um bandwidth assignable to a RPR is ST S12c with both VT X-series and ST X-192 circuit packs. 2x10 0BT-P2P (Private Li nes) Yes Y e s • Single ...

  • Nortel NTRN10AN - page 31

    Ov er vie w 1-19 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Sup p or te d co nfi gur at io ns For network element c onf igurations supported in Release 12.1, se e T able 1-3 through T able 1-6 . T able 1- 3 provides a summary of all network topologies supported when main optical interfaces (slots 11 an ...

  • Nortel NTRN10AN - page 32

    1-20 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Tab le 1 -3 Summary of n e twork topology sup ported - mai n optical i n terfaces configu red as BLSR Shelf platform ( VTX or STX) Line ra te of B LSR optical interfaces (Slots 11 & 12) Su ppo rted su bten ding configura tions Line ra te of su ...

  • Nortel NTRN10AN - page 33

    Ov er vie w 1-21 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Tab le 1 -4 Summary of n e twork topology sup ported - mai n optical i n terfaces configu red as UPSR Shelf platform (V TX or S TX) Line ra te of U PSR optical interfaces (slots 11 & 12) Su pp orted su bten ding co nfigura t ions Line ra t ...

  • Nortel NTRN10AN - page 34

    1-22 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 STX-1 92 OC-192 Linear S pur OC-48 (requires OC-48 ST S circuit pack) OC-12 OC- 3 UPSR OC-48 (requires OC-48 ST S circuit pack) OC-12 OC-3 OC- 48 (requires O C-48 S TS circuit pack) Linear S pur OC-48 (requires OC-48 ST S circuit pack) OC-12 OC- 3 ...

  • Nortel NTRN10AN - page 35

    Ov er vie w 1-23 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 VTX-4 8e OC- 48 (requires dual slot circuit pac k ) Linear (pt-to-pt or ADM chain) OC-1 2 OC-3 UP SR OC-1 2 OC- 3 OC- 12 Linear (pt-to-pt or ADM chain) OC-1 2 OC-3 UP SR OC-1 2 OC- 3 STX-1 92 OC-192 Linear (pt-to-pt or ADM chain) OC-4 8 (requi ...

  • Nortel NTRN10AN - page 36

    1-24 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Tab le 1 -6 Sum mary of ne twor k topol og y line rat es Network top ology Su pp orted o n pl atf orms with VTX-seri es circuit packs Su ppo rted o n pl atf orms with S TX circuit p acks OC- 3 OC-12 OC-4 8 OC-48 OC -19 2 Dual-hom ed subtending rin ...

  • Nortel NTRN10AN - page 37

    Ov er vie w 1-25 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The follo wing D WDM wa velength topologies are also supported: • mesh ed ring • hubbed ring • point-to-point Int erw orking • OPT era Metro 5000-series Multis ervice Platform (Release 6.1) Note: UPSR, BLSR, and 1+1 linear protection s ...

  • Nortel NTRN10AN - page 38

    1-26 Overview OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • T ransportNode OC-12 TBM (Release 14) : — 1+1 linear point-to-poin t at O C-3, and OC-12 line rates — virtual r ing at OC-3 line rate • T ransportNode OC-48 (Release 17) : — 1+1 linear point-to-poin t at O C-3, OC-12 and OC-48 line rat ...

  • Nortel NTRN10AN - page 39

    2-1 Planning an d O rdering Gui de — Part 1 of 2 NTRN10AN Rel 12.1 Standard Is s 1 Apr 2004 Operation, administration, and maintena nce (O AM) features 2- This section describe s the operations , administra tion, and mainte nance (O AM) features of Release 12. 1 software. T able 2- 1 lists ne w O AM featur es in Release 12.1, and T able 2-2 lis t ...

  • Nortel NTRN10AN - page 40

    2-2 Operation , administrati on, and maintenan ce (OAM ) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Optica l Ether net / Lay er 2 (OE/L2) o n O PT era P a ck et Edge Syste m 2- 64 Optica l Ether net -Private Line (OE-PL) services us ing 10/100 Ether net 2- 66 Optica l Ether net -Private Line ( ...

  • Nortel NTRN10AN - page 41

    Opera ti o n, adm inistration, an d main tenance (O AM) feat ures 2-3 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Gigab it Ether net Drop and C ontinue OPT era Metro 3500 Release 12.1, extends its Unidirectional M ulti-Node Drop and Continue ca pability to s upport uni directional Gigabit Ethernet ( GE) ...

  • Nortel NTRN10AN - page 42

    2-4 Operation , administrati on, and maintenan ce (OAM ) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 1 Gigabit Ethern et dr o p and continue application EX1543p Because the conn e ction is unidirectional the oth er direction (timeslot) can be reused for another circuit. Unidirectiona ...

  • Nortel NTRN10AN - page 43

    Opera ti o n, adm inistration, an d main tenance (O AM) feat ures 2-5 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 At the GE unidirectional add node, local client f ailures are propagated to the far end using Client Signal Fail (CSF) client management f rames. Refer to T able 2- 11 on page 2-78 for list ...

  • Nortel NTRN10AN - page 44

    2-6 Operation , administrati on, and maintenan ce (OAM ) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 audible and visible of fice alarm outputs). T he network element, whether the alarm point is dis abled or enabled, recor ds all alar ms when the conditions that cause an alar m occ ur . Alarms a ...

  • Nortel NTRN10AN - page 45

    Opera ti o n, adm inistration, an d main tenance (O AM) feat ures 2-7 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 En vir onm ental al arms Both the OPT era Metro 3500 and DS1 service module ( DSM) support en vironme ntal alarms. E ach OPT era Metro 3500 shelf and DS1 s ervice module ha ve 16 pair s of c ...

  • Nortel NTRN10AN - page 46

    2-8 Operation , administrati on, and maintenan ce (OAM ) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT era M etro 3500 supports bandwidth management capabilities that include time slot as signment (T SA), time slot intercha nge (TSI), hairp inning, broadcast, drop-and-continue, pa th prot e c ...

  • Nortel NTRN10AN - page 47

    Opera ti o n, adm inistration, an d main tenance (O AM) feat ures 2-9 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 BLSR • supports BL SR protocol on OC -192 circ uit packs equipped with STX-192 circuit packs in slots 13 and 14. • supports BLSR protocol on OC-48 circuit pa cks equipped with VTX-series ...

  • Nortel NTRN10AN - page 48

    2-10 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 2 OPT era Metro 3500 b an d w idth managem ent ar chitectur e w ith VTX-series cir c uit pack EX0810t Figu re 2- 3 OPT era M etro 3500 b andwidth m anag ement ar ch itecture with ST ...

  • Nortel NTRN10AN - page 49

    Operation, administration, and maintenan ce (OAM ) features 2-11 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 A BLSR of fers a network-le vel protec tion capability , and differ s from a UPSR in that the nodes in a BLSR ar e a ware of the larger conf iguration. In a B LSR, switching nodes communicate to ...

  • Nortel NTRN10AN - page 50

    2-12 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Lockout of working: pre vents a protection switch of the working line to the pr otection line. Lockout of protection: pre vents any of the channels from swit c hing to the protection line. Aut ...

  • Nortel NTRN10AN - page 51

    Operation, administration, and maintenan ce (OAM ) features 2-13 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 BLSR Line Prot ection Oscill ation Contr ol OPT era Metro Release 12.0 int roduced a line protection oscillation control mechanis m fo r BLSR syst ems. I f 3 signal failu res (SF ) ar e dete cted ...

  • Nortel NTRN10AN - page 52

    2-14 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 BLSR single span F iber cut e x am ple St ep Acti on 1 The BLSR ring i s c lean. T r ibutaries are added/drop ped at Nodes 1 and 4. 2 The signa l from Node 4 to N ode 3 i s degraded. • Node ...

  • Nortel NTRN10AN - page 53

    Operation, administration, and maintenan ce (OAM ) features 2-15 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 BLSR single span F iber cut e x am ple St ep Acti on 6 Node 4 receives the me ssage on the long path, and enters into a ‘ Bri dged ’ state. Node 4 b ridges traffic from the incoming working c ...

  • Nortel NTRN10AN - page 54

    2-16 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 BLSR single span F iber cut e x am ple St ep Acti on 9 Node 3 receives the ‘ Brid ged ’ status indication from Node 4. Node 3 enters in to the ‘ Bri dged and Switch ed ’ s tate . T ra ...

  • Nortel NTRN10AN - page 55

    Operation, administration, and maintenan ce (OAM ) features 2-17 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 4 BLSR ring switch example EX1230p W W W W P P 43 12 P P W W P P W W W P P W Add/Drop tributaries W W W P P Node 1 and 4 detail 'Idle' state 'Idle' state 'Idle ...

  • Nortel NTRN10AN - page 56

    2-18 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 5 BLSR ring switch example EX1231p W P 2 3 Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic W W W W ...

  • Nortel NTRN10AN - page 57

    Operation, administration, and maintenan ce (OAM ) features 2-19 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 6 BLSR ring switch example EX1241p W P 4 5 Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic W W W W P ...

  • Nortel NTRN10AN - page 58

    2-20 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 7 BLSR ring switch example EX1232p W P 6 Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic W W W W P ...

  • Nortel NTRN10AN - page 59

    Operation, administration, and maintenan ce (OAM ) features 2-21 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 8 BLSR ring switch example EX1242p W P Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic W W W W P P 4 ...

  • Nortel NTRN10AN - page 60

    2-22 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 9 BLSR ring switch example EX1233p W P 7 8 Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic W W W W ...

  • Nortel NTRN10AN - page 61

    Operation, administration, and maintenan ce (OAM ) features 2-23 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 10 BLSR ring switch example EX1243p W P 9 Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic Long path S ...

  • Nortel NTRN10AN - page 62

    2-24 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 11 BLSR ring switch example EX1234p W P Legend Add/drop multiple x er One fiber divided into working and protection bandwidth W P = W or king traffic = Protection traffic 10 Long pa ...

  • Nortel NTRN10AN - page 63

    Operation, administration, and maintenan ce (OAM ) features 2-25 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 BL SR nodal / m ulti-span failur e scenar io (in v olves s q uelc hing) In the instance in which one or more node s becomes disconnected because of multiple line failures and/or noda l failures, ...

  • Nortel NTRN10AN - page 64

    2-26 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 If Node D fails, path c is squelched at Node A and path d is squelched at Node C. Path b is not squelched, as the path is rerouted from Node A to Node B by the protection switch. Path a is una ...

  • Nortel NTRN10AN - page 65

    Operation, administration, and maintenan ce (OAM ) features 2-27 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 12 OC-48 BLSR node failure example F2140 Ring ADM C-D C-B C D-B D-A A-D A-B A (Add-drop) D B-D B-A B Fiber 1 Fiber 2 = Working STS-1 timeslots (1 through 24) = Protection STS-1 timeslo ...

  • Nortel NTRN10AN - page 66

    2-28 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 13 OC-192 BL SR n ode failure example EX1497p Ring ADM C-D C-B C D-B D-A A-D A-B A (Add-drop) D B-D B-A B Fiber 1 Fiber 2 = Working STS-1 timeslots (1 through 96) = Protection STS-1 ...

  • Nortel NTRN10AN - page 67

    Operation, administration, and maintenan ce (OAM ) features 2-29 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 14 STS paths an d squ elch map for a f o ur-nod e 2- Fiber B LSR ri ng F2247 BLSR configu r atio ns The conf iguration of the BLSR ring is recorded in a BLSR conf iguration, which is c ...

  • Nortel NTRN10AN - page 68

    2-30 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 BL SR c onf i gur at ion dist ri bu tion The distributi on process of a BLSR conf iguration fr om the NPx to the other nodes in the BLSR is controlled by the combinations of results arising fr ...

  • Nortel NTRN10AN - page 69

    Operation, administration, and maintenan ce (OAM ) features 2-31 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 BLS R con nec tion audi t If t he re is a discrepancy dis covered in the connection audit, the "BLSR Connection Audit Failed" alarm is raised against the pa ss-through node with the inc ...

  • Nortel NTRN10AN - page 70

    2-32 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 VT as signed e nd-to-end connect ions necessari ly posses s the foll o wi ng character istics : • For any gi ven end-to-end VT c onnection, add a nd drop nodes must be provisioned wi th VT c ...

  • Nortel NTRN10AN - page 71

    Operation, administration, and maintenan ce (OAM ) features 2-33 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 15 STS BL SR w ith VT assignm ent su pport with V TX-48 or VTX-48e circuit pack ( examp le) EX1244p DS1 OC-48 OC-48 DS1 OC-48 OC-48 OC-48 OC-48 OC-48 OC-48 Network Element A (DS1 add/d ...

  • Nortel NTRN10AN - page 72

    2-34 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Pr o visi oni ng ru les The follo wing B LSR provi sioning r ules represent the s um of engineering r ules - as enf orced by system s oftware - plus pro vis ioning recommendations. CA UT ION R ...

  • Nortel NTRN10AN - page 73

    Operation, administration, and maintenan ce (OAM ) features 2-35 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 5 In t h e following types of RPRs, i t is recomm ended that only the working channels ma y be provisioned f or RPR connections: — RPRs wi th su btending UPSRs — Virtual RPRs 6 VT-assigned co ...

  • Nortel NTRN10AN - page 74

    2-36 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Exa mple of provisio ning rules for OC- 48 BLS R (RPR provi s io ned o n worki ng channel) In Figure 2-16 on page 2-36 , a user provisions STS-1 #5 on the W es t optical interface (OC-48 in sl ...

  • Nortel NTRN10AN - page 75

    Operation, administration, and maintenan ce (OAM ) features 2-37 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Exa mpl e of provisio ning rule s for OC- 48 BLS R (non- RP R provisio ned o n working cha nne l) In Figure 2-17 on page 2-37 , a user provisions STS-1 #5 on the W es t optical interface (OC-48 i ...

  • Nortel NTRN10AN - page 76

    2-38 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Exa mple of pr ovi sioni ng r ules f or OC -192 B LSR ( RPR p r ovi sione d o n worki ng channel) In Figure 2-18 on page 2-38 , a user provisions STS-1 #5 on the W es t optical interface (OC-1 ...

  • Nortel NTRN10AN - page 77

    Operation, administration, and maintenan ce (OAM ) features 2-39 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Exa mpl e of provisio ning rule s for OC-192 BL SR (no n-RP R provisio ne d on working cha nne l) In Figure 2-19 on page 2-39 , a user provisions STS-1 #5 on the W es t optical interface (OC-192 ...

  • Nortel NTRN10AN - page 78

    2-40 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Sp ec ial p ro v i sio ni ng co nsi dera tio ns f or in ter -r ing hub node of O PE vi rtu al ri ng s or OPE ring spa nning Layer 1 subtend ing rings In the case where you pro vision an RPR sp ...

  • Nortel NTRN10AN - page 79

    Operation, administration, and maintenan ce (OAM ) features 2-41 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 20 RPR over a BL SR and subtending UPSR (example) BLSR UPSR Legend = BLSR protected line slots = UPSR protected line slots = OPE circuit pack = Resilient packet ring 12 11 11 12 12 11 ...

  • Nortel NTRN10AN - page 80

    2-42 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 21 Virtua l RPR over BLSR and sub t e nding UPSRs: no OPE circuit pac k s in core BLSR (example) UPSR #2 BLSR UPSR #1 Legend = OPE circuit pack = Resilient packet ring X W X W WX Ne ...

  • Nortel NTRN10AN - page 81

    Operation, administration, and maintenan ce (OAM ) features 2-43 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 O AM su pported on BLSR In s ervice channel rol lover A user can m ov e VT or ST S channels within the same s pan. Note: VT management is s upported with VTX-series circ uit packs in slots 13 &am ...

  • Nortel NTRN10AN - page 82

    2-44 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Chan ging t he BL SR c onfigu rat ion / conn ec tion aud i t pe rio d A user can edit the BLSR c onf iguration / connection audit per iod. The range is between 15 min utes to 10080 minutes (7 ...

  • Nortel NTRN10AN - page 83

    Operation, administration, and maintenan ce (OAM ) features 2-45 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 • UUU is the network entity code. The combination of these codes compri se a unique place, a unique building and a spec if ic e ntity . If lo wer ca se char acters or a mixture of upper and low ...

  • Nortel NTRN10AN - page 84

    2-46 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Note 2: Switching f rom SONET mode to Superset mode results in a w arm restar t of t he shelf pr ocessor . De nse w av ele ngth d ivi sion mul ti ple xi ng (D WD M) OPT era Metr o 3500 support ...

  • Nortel NTRN10AN - page 85

    Operation, administration, and maintenan ce (OAM ) features 2-47 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 22 OPT era M etro 3500 b ands OM1120t The 32 wav elengths are divided into eight bands of four channels ea ch, all of which are transmitted ov er a single optical fiber a nd can be man ...

  • Nortel NTRN10AN - page 86

    2-48 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Eight C-Band w avelengths along with 1534. 04 nm wav elength a re s upported for t he OC-192 D WDM G.709 FEC circuit packs. Se e T able 2-8 fo r w avelength det a ils. OM X mo dule The optical ...

  • Nortel NTRN10AN - page 87

    Operation, administration, and maintenan ce (OAM ) features 2-49 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Additional OMX modules are required for ea ch D WDM band. The DWDM bands ca n be multiple xed onto o ne optical f iber to daisy-chain the OMX modules together . OMX modules can be interconnected ...

  • Nortel NTRN10AN - page 88

    2-50 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 D WDM configura tions The follo wing OMX conf igur ations are supported: • hubbed-ring • a me shed-ring • linear point-to-point Hu b bed - rin g co n fig u ra t io n The hubbed-ring conf ...

  • Nortel NTRN10AN - page 89

    Operation, administration, and maintenan ce (OAM ) features 2-51 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 25 Logical conn ections in a h ubbed-rin g configuration EX0813t Meshed -ring configuratio n The meshed- ring configuration is optimized for traf fic flo ws that are character istic of ...

  • Nortel NTRN10AN - page 90

    2-52 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 26 Physical connections in a meshe d-ring configuration EX0814t Figu re 2- 27 Logical conn ections in a me shed -ring configuration EX0815t O ADM – site C 1 2 O ADM or T erminal s ...

  • Nortel NTRN10AN - page 91

    Operation, administration, and maintenan ce (OAM ) features 2-53 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Linear point-to-point A point-to-point configuration transports traf fic between two s ites on a protected OM X DWDM system. T wo fiber spans between the s ites in a D W DM point-to-point conf ig ...

  • Nortel NTRN10AN - page 92

    2-54 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 F a cili ty at tr ib u tes V isible and provisionable facility attrib utes include the f ollo wing: • Signal de grade threshold (SDTH ) • Auto in s ervice ( AINS) • Section tr ace • Pa ...

  • Nortel NTRN10AN - page 93

    Operation, administration, and maintenan ce (OAM ) features 2-55 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 29 Electrical Loopback types Optica l loopbac k Opt ical f acili ty loopb acks Optical loopback functionality pro vides maintenance personnel the capability to test portions of optica ...

  • Nortel NTRN10AN - page 94

    2-56 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 30 F acili ty lo opbac k Ex1394t Optical te rminal loo pbacks During a terminal loopback, a signal recei ved on the switch card (STX-192 or VTX-s eries) side of the facility is loop ...

  • Nortel NTRN10AN - page 95

    Operation, administration, and maintenan ce (OAM ) features 2-57 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 — shelf pr ocessor res tarts — software upgr a des • T ermi na l and f acility loopbacks a re not maintained; — during netw ork element po wer cycles — during br ownouts — when a r es ...

  • Nortel NTRN10AN - page 96

    2-58 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 32 2x100BT -P2P loopback con ditioning Net work su rv eill ance Exte nded netw ork pr ocesso r (N Px) The NPx s upports TCP/IP , X.25, and a s ev en- layer OSI s tack. T he NPx comm ...

  • Nortel NTRN10AN - page 97

    Operation, administration, and maintenan ce (OAM ) features 2-59 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T el e me t r y byte - or i en ted se r i al ( TB O S ) The OPT era Metro 3500 ne twork element is equipped w ith a telemetry b yte-oriented serial ( TBOS) subsyst em that facilitates display of ...

  • Nortel NTRN10AN - page 98

    2-60 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Note: Although TBOS mapping a ssignments are set from the head- end netw ork element, you can r etrie ve TBOS f rom any remote network element. The other network elements in the monitored span ...

  • Nortel NTRN10AN - page 99

    Operation, administration, and maintenan ce (OAM ) features 2-61 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Path trace is used by an ST S path te rminating equipment (PTE) to v erify its continuous connection to the intended transmitting STS PTE. Path trace can be monitore d on a DS3 STS- 1 path facili ...

  • Nortel NTRN10AN - page 100

    2-62 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 T ARP transparency is required for oper ations, administration, and maintenance (OAM ) inter operability between OPT era Metro 3500 network elements and netw ork elements that are not based on ...

  • Nortel NTRN10AN - page 101

    Operation, administration, and maintenan ce (OAM ) features 2-63 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Resilien t pac ket ring (RPR) object A resilient packet ring (RPR) ob ject is a S O NET bandwidth pipe. See Figure 2-33 on pa ge 2-63 . The graphic shows a RPR object at the shelf le vel. Bandwid ...

  • Nortel NTRN10AN - page 102

    2-64 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • flexible Ethernet acc ess and network bandwidth allocation • ability to support enhance d and competiti v e SLAs • ability to support ICMP Ping • ability to s upport traf fi c manage ...

  • Nortel NTRN10AN - page 103

    Operation, administration, and maintenan ce (OAM ) features 2-65 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 RPR config urat ion alert OPT era Metro 3500 will generate an alarm and trap notifying users when the maximum number of nodes on the RPR ri ng is exceeded. The maximum number of nodes pro visiona ...

  • Nortel NTRN10AN - page 104

    2-66 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 NNI F ilter s incr eased to 204 8 • OPT era Metro Release 12.0 augmented the number of individual NNI f ilters to 2048. The 2048 filters are s hared ac ross any Ethernet ports on the 4x100BT ...

  • Nortel NTRN10AN - page 105

    Operation, administration, and maintenan ce (OAM ) features 2-67 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 There is no flo w control support on the LAN and the W AN, and no policing and shaping i s per formed. R eceiv ed P A USE f rames are dis carded or pa ssed through, depending on the value of the ...

  • Nortel NTRN10AN - page 106

    2-68 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 34 2x100BT -P2P circuit p a ck mo de l PPP/BCP HDLC STS1/3C PPP/BCP HDLC STS1/3C 10/100BT 10/100BT 2x100BT-P2P 100BTFOS-slot slot:=3..10 WAN-slot-port-sts slot:=3..10 port:1..2 sts: ...

  • Nortel NTRN10AN - page 107

    Operation, administration, and maintenan ce (OAM ) features 2-69 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 35 2x100BT -P2P log ical datapath o verv iew Br idge Cont ro l Pro tocol The Bridge Contr ol Protocol ( B CP) is negotiated when pac kets for transport are Ether net. BCP is responsibl ...

  • Nortel NTRN10AN - page 108

    2-70 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 When connecting to OC n circuit packs, the follo wing protection schemes supported by the OCn circuit pack can be used. • UPSR: 2W A Y (unprotected), 2W A YPR, 1W A Y (unprotected), 1W A YPR ...

  • Nortel NTRN10AN - page 109

    Operation, administration, and maintenan ce (OAM ) features 2-71 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Opt ica l Ethern et-P riva te Li ne ( OE-PL) servi ce usi ng 2x1 000 SX/LX OPE cir cuit pa c ks OPT era Metro 3500 allows you to provision 2xGigE circuit packs in a point-to-point configur ation ...

  • Nortel NTRN10AN - page 110

    2-72 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 interfaces f or data m a nagement, suc h as the Bay Command C onsole command lin e i nterface (BCC CLI) a nd Simp le Network Ma nagement Protocol ( SNMP). Distrib u ted m ultilink trunkin g OP ...

  • Nortel NTRN10AN - page 111

    Operation, administration, and maintenan ce (OAM ) features 2-73 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 For more de tails, see the • OPT er a P acket Edge Sys tem Planning Guide, NTRN10YK • OPT era P acket Edge System User Gui de, NTN465YG Opt ica l Ethe rnet - Priv ate Line (O E-P L) and S tor ...

  • Nortel NTRN10AN - page 112

    2-74 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • Fully managed thr ough Site Ma na ger (does not support SNMP / B CC as in the case of OPE circuit packs) • Ethernet, W AN and Fibre C hannel Operational Measurements (OMs) and Performanc ...

  • Nortel NTRN10AN - page 113

    Operation, administration, and maintenan ce (OAM ) features 2-75 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Equi pme nt alar ms The 2xGigE/FC-P2P circuit pa ck supports the standard OPT era Metro 3500 equipment alarms. T able 2-9 on pa ge 2-75 , lis ts the 2xGigE/FC-P2P confi guration and equipment ala ...

  • Nortel NTRN10AN - page 114

    2-76 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Inter card Fail This ala rm is raised when th e shel f process or or the circ uit pack r eports communi cations bus f ailur es (clock, parit y, o r inter process co mm u nication) Critical , s ...

  • Nortel NTRN10AN - page 115

    Operation, administration, and maintenan ce (OAM ) features 2-77 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Sm all F or m Fac tor Pl ugga bles (S FP) a larm s T able 2- 10 on page 2-77 , li sts equipment al arms a ssocia ted to the s mall f orm factor pluggables (SFP) modules . Ingress LAN por t alarms ...

  • Nortel NTRN10AN - page 116

    2-78 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Table 2-11 Ingress L AN po rt alarms Alarm Description Seve rity Rx Loss of signal This alar m is rai sed agai nst t he LAN por t on a 2xGigE/FC- P2P circuit pack when the c ircui t pa ck cann ...

  • Nortel NTRN10AN - page 117

    Operation, administration, and maintenan ce (OAM ) features 2-79 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Rx Excessive Error ratio T his alar m is r aised against t he LAN por t when one of the f ollowing con ditions occurs : • For Ethernet faci lities , th is al ar m is rais ed when at l east 2 0 ...

  • Nortel NTRN10AN - page 118

    2-80 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 36 LAN Ingress Alarms EX1493p Egres s W AN po rt an d ser vice al arms T able 2-12 on page 2-81 , lists the e gress W AN port and service alarms whi c h apply to both the W AN a nd ...

  • Nortel NTRN10AN - page 119

    Operation, administration, and maintenan ce (OAM ) features 2-81 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Table 2-12 Egress WAN p ort and s ervice alarms Alarm Description S everity STS Rx Loss of Multif rame This al arm is raised when the mult iframe indic ator for an STS member of a virtual ly conc ...

  • Nortel NTRN10AN - page 120

    2-82 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Link Down (See Note ) This al arm is rais ed agains t the WAN port when the admi nistrat ive state of the WAN port on a 2xGig E/FC-P2P circu it pack is up but the oper ating stat e of the port ...

  • Nortel NTRN10AN - page 121

    Operation, administration, and maintenan ce (OAM ) features 2-83 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Client Servic e Mi smatch This alar m is r aised against t he LAN port of a 2xGigE/ FC-P2P circui t pack when one of the foll owing condi tions occu rs: • the c lient s er vice pr ovi sioned on ...

  • Nortel NTRN10AN - page 122

    2-84 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 37 Egress W AN po rt an d ser vice al arms EX1494p Band width management The 2xGigE/FC-P2P circuit pa ck supports both contiguous and virtual concatenation bandwidth provisioning. C ...

  • Nortel NTRN10AN - page 123

    Operation, administration, and maintenan ce (OAM ) features 2-85 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Virtua l concatenation When the VCA T attribute in the W AN port is s et to EN AB LE, up to 7 STS3c or 21 STS1 connections ca n be cr oss connected to a 2xGigE / FC -P2P W AN port. — STS-1-n v ...

  • Nortel NTRN10AN - page 124

    2-86 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 ADVETHDPX (LPA duplex) Link par tner adv ertised Dupl ex capabi litie s. Only val id when ANST ATUS is C om ple te d. Full, Unknown (See Note 3 ) R/O ADVSPEED (LPA speed) Link par tner adv ert ...

  • Nortel NTRN10AN - page 125

    Operation, administration, and maintenan ce (OAM ) features 2-87 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Fibre Chann el facility T able 2- 14 on page 2-87 , lists facility par ameters supported by the 2xGigE/FC-P2P Fibre Channel LAN port. MTU (Maximum Transfer Unit) Maxim um Etherne t frame siz e su ...

  • Nortel NTRN10AN - page 126

    2-88 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 BBCOVERRIDE (BBC overr ide) Use this BBC value in stead of the snooped (no n-int rusivel y mon itored) value (BBC) . A value of 0 means to use the s nooped ( non-in trusivel y m onitored) valu ...

  • Nortel NTRN10AN - page 127

    Operation, administration, and maintenan ce (OAM ) features 2-89 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 W AN facility T able 2- 15 on page 2-89 , lists facility par ameters supported by the 2xGigE/FC-P2P W AN interface. Table 2-15 2xGigE/FC-P2P WAN port signal attributes Si gn al Attr ibute Definit ...

  • Nortel NTRN10AN - page 128

    2-90 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Eth ernet Oper ation al Measu rements The E thernet Oper ational M easurement s coll ected by the 2xGigE /FC-P2P circuit packs ca n be di vided into two gr oups: • Generic I nterface Operati ...

  • Nortel NTRN10AN - page 129

    Operation, administration, and maintenan ce (OAM ) features 2-91 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The 2xGig E/FC-P2P circuit packs coll ects Generic I nterface Operational Measurements (Generic Interface OMs) which contain a set of counters not specific to an y inter face type. It is also use ...

  • Nortel NTRN10AN - page 130

    2-92 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OUTFRAMESDISCDS (Out d iscar ded fr ames) NA Number of FC frames di scarde d due to egress buffer overflo w. (al w ays 0 wh en EXTREACH/SUBRATE=DI SABLE) OUTOCTETS (Out o cte ts) Octets tran s ...

  • Nortel NTRN10AN - page 131

    Operation, administration, and maintenan ce (OAM ) features 2-93 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T able 2- 18 on page 2-93 def ines the Ethe rnet spec if ic Operat ional Measurements (OM) supported by the 2xGigE/FC-P2P circuit pac k. The 2xGigE/FC-P2P circuit pack supports f ull duple x mode ...

  • Nortel NTRN10AN - page 132

    2-94 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 DEFERTRANS (Delay ed Trans missio n) Half Count of frames fo r which the first tr ansmissi on attempt is delayed because the medi um is busy . This para m eter is not applicabl e to the 2xGigE ...

  • Nortel NTRN10AN - page 133

    Operation, administration, and maintenan ce (OAM ) features 2-95 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 P e rf orman ce M oni torin g Performance monitoring (PM) refers to the in-service, non- intrusiv e monito ring of t ransmission quality . The 2xGigE/FC-P 2P circuit pac k will support the PM c o ...

  • Nortel NTRN10AN - page 134

    2-96 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 38 Storage over Son et EX1495p Storage networks cannot tolerate data discard. Fibre Channel de vic es employ a credit-based flo w control mechanism to guarantee deli very between st ...

  • Nortel NTRN10AN - page 135

    Operation, administration, and maintenan ce (OAM ) features 2-97 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T o support storage extension o ver v ery long distances, the OPT era Metro 3500 platform is equipped with buf fering and flo w control functionality to e nsure high throughput without requir i n ...

  • Nortel NTRN10AN - page 136

    2-98 Ope ration, administr ation, an d maintena nce (O AM) feat ures OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 If congestion s hould occur at the destination storage de vice, it would be gin withholding R _RD Ys from the egress OPT era Metro 3500. All transmitted Fibre Channel f rames are b uf fer ed i ...

  • Nortel NTRN10AN - page 137

    Operation, administration, and maintenan ce (OAM ) features 2-99 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Ge neric F raming P ro cedure an d Virtu al Concat enation supp ort The OPT era Metro 3500-base d implementation for point- t o-point E thernet and storage connect ivit y se rvices uses the GFP a ...

  • Nortel NTRN10AN - page 138

    2-100 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 In GFP-T , client signals are de coded and mapped into GFP-T fr ames; these frames ca n be tra nsmitted immediately without waiting for the rece ption of an entir e client data frame . In GFP- ...

  • Nortel NTRN10AN - page 139

    Operation, adm inistration, and maintenance (OAM ) features 2- 101 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The OPT era Metro 3500 2xGigE/FC-P2P circuit pa ck maps Gigabit E thernet client signals via GFP-F frames and maps FC100/FICON clients s ignals via GF P -T fr am es. Virtual Concaten ation ( VC ...

  • Nortel NTRN10AN - page 140

    2-102 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Optic al interoper abil ity of OP T er a Met ro 3500 • The OPT era Metro 3500 shelf supports OC-3, OC-12, OC -48 and OC -192 UPSR interoper abilit y with other GR1400 compliant v endors for ...

  • Nortel NTRN10AN - page 141

    Operation, adm inistration, and maintenance (OAM ) features 2- 103 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Thr eshold v alues There are three perform ance monitoring threshold values: • hard-c ode d def a ult threshold v alues (facility type) • defa ult thre s hold v alues defined by the user (f ...

  • Nortel NTRN10AN - page 142

    2-104 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 See T able 2-22 for a list of pe rformance monitoring parameter definitions. For a list of DS3 performance monitoring parameters supported on the DS3 circuit packs, see T a ble 2-23 . For a li ...

  • Nortel NTRN10AN - page 143

    Operation, adm inistration, and maintenance (OAM ) features 2- 105 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 SES- LFE Sever ely er rored seconds , lin e • SONET: Count of one seco nd interv als with FEBE-L >=K (where K is 1 54 f or OC- 3, 615 f or OC-12 , 2459 for OC-48 , 9835 f or OC-192) or RDI ...

  • Nortel NTRN10AN - page 144

    2-106 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 ES-P Errored seconds, path • SONET: Count of one seco nd interval s with BIP-8 error s (B3) >=1 or LOP-P >=1 or AIS-P >=1 • DS3x3 / DS3x 12e: Cou nt of one second interval s with ...

  • Nortel NTRN10AN - page 145

    Operation, adm inistration, and maintenance (OAM ) features 2- 107 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 SES- PFE Sever ely er rored second s, path, f ar-en d • SONET: Count of one seco nd interv als with FEBE-P >=2400 or RDI-P >=1 • DS1-ESF: Count of one sec ond PRM int er va ls with (G ...

  • Nortel NTRN10AN - page 146

    2-108 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 FC-P Failure count, path • SONET: Count of near-en d STS pat h f ailure (LOP-P or AIS-P) ev ents • DS1: Count of nea r-end path f ailure (LO F or AIS) e vent s, re ceive and tr ansmit FC-P ...

  • Nortel NTRN10AN - page 147

    Operation, adm inistration, and maintenance (OAM ) features 2- 109 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T ab le 2- 24 DS 1 pe rformanc e mo nit oring - sup por t ed par amet ers for DS3 VTx 12 PM para meter DS1/DS 1e and DS1TM circu it p ac ks DS3VTx12 circuit pack See Note CVL Near End Rx √ ES ...

  • Nortel NTRN10AN - page 148

    2-110 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Re tr ievi ng p e rfor manc e moni t or ing c ou nts OPT era Metro 3500 R elease 11.0 intr oduced enhancements for re trie ving performance monitoring (PM) counts. • A faster retriev al meth ...

  • Nortel NTRN10AN - page 149

    Operation, adm inistration, and maintenance (OAM ) features 2- 111 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T able 2- 25 describes the termination characte rs for the R TR V -PM r esponse mess ages. Ph ysical PMs The physical PMs feature measures the recei ved optical power on variou s OC-48 and OC-1 ...

  • Nortel NTRN10AN - page 150

    2-112 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Physical PMs are gauge type readings that can go up or down during a collection period. T wo paramete rs are used to ev aluate recei ved optical power performance : • optical power recei ved ...

  • Nortel NTRN10AN - page 151

    Operation, adm inistration, and maintenance (OAM ) features 2- 113 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OPRN OPRN is the de viation from the rece i vers midpoint operational range. This va lue is expressed as a per centage and is deriv ed fr om the following formula: Where: • OPRnomin al is the ...

  • Nortel NTRN10AN - page 152

    2-114 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 P erf ormance m onito ring t hreshold cr oss ing alerts (TC A) This feature gr oups together T CAs to minimize the number of alarms raise d from a particular f acility . Summary alarms are rep ...

  • Nortel NTRN10AN - page 153

    Operation, adm inistration, and maintenance (OAM ) features 2- 115 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 When TCA summary alarm re porting is e nabled, the system rais es a TCA summary alar m at the firs t occurr ence of a section, line, or path PM thres hold crossing f or a giv en fa cility and l ...

  • Nortel NTRN10AN - page 154

    2-116 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • TCA summary alarms will not clea r if; — the equipment or f acility that a summ ary alarm is raised aga inst is put out-of-service (OOS). the e qui pment or f acility t ha t a summary al ...

  • Nortel NTRN10AN - page 155

    Operation, adm inistration, and maintenance (OAM ) features 2- 117 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 41 Site Ma na ge r main window EX1506p Presid e Applic ation s P lat f orm and Mul tiser v ice MO A s uppo r t Preside Appli cations P latform Rel. 9.2 with Preside Multiservice MO A ...

  • Nortel NTRN10AN - page 156

    2-118 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Protecti on swit ching At the OC-48 line rate, an optica l f iber cut c ould result in 1344 VT1.5s being switche d to an a lternate p ath. The s ystem is re quired to meet the 60-ms s witch ti ...

  • Nortel NTRN10AN - page 157

    Operation, adm inistration, and maintenance (OAM ) features 2- 119 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 • For c ed switch on w orking channel of a span. This s witches traf fic from the w orking c hannels on a span to the protection channe l s around the ring. • Manual switch on a wor king ch ...

  • Nortel NTRN10AN - page 158

    2-120 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Pr otec tion perf o rma nce monit oring param eter s f or optica l facilities The OPT era Metro 3500 ne tw ork ele ments support the f ollo wing protection performance monitoring (P M) pa rame ...

  • Nortel NTRN10AN - page 159

    Operation, adm inistration, and maintenance (OAM ) features 2- 121 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The PSC-W , PSC-P , and P SD parameters are defined as follows : • PSC- W — For a worki ng line, PS C-W is the number of times t hat servic e switched from t he working li ne to t he protec ...

  • Nortel NTRN10AN - page 160

    2-122 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Secu rity an d ad m inist ra tion OPT era Metro 3500 Release 12.1 offers the following security and administra tion features : • User account creation • Network element / network processor ...

  • Nortel NTRN10AN - page 161

    Operation, adm inistration, and maintenance (OAM ) features 2- 123 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Loc al ‘ chall enge-re sponse ’ use r authen tication When lo gging in loc ally with ‘ challenge-response ’ as the specified domain, users will be giv en a challenge for which they must ...

  • Nortel NTRN10AN - page 162

    2-124 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Note 4: Because of the po w er granted b y the Challenge / Response Authenticat ion Protocol, the local shared sec ret must be kept secur e and must not be lost. There is no way to recuper ate ...

  • Nortel NTRN10AN - page 163

    Operation, adm inistration, and maintenance (OAM ) features 2- 125 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Centralized user administration and au thentication through RADIUS OPT era Metro 3500 s upports a Remote Access Dial- In User authentication Service ( RADIUS) as a centrali zed aut hentication ...

  • Nortel NTRN10AN - page 164

    2-126 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • The minimum tim eout is one second. Howe ver , the minimum timeout per request is a lso one s econd. So it will take at most thr ee seconds f or RADIUS aut hentica tion to complete for eac ...

  • Nortel NTRN10AN - page 165

    Operation, adm inistration, and maintenance (OAM ) features 2- 127 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The Acces s-Request is submitted to the RADIUS server through the network. If no r esponse is returned within a length of time, the reques t is re-sent a number of times. Once the RAD IUS serve ...

  • Nortel NTRN10AN - page 166

    2-128 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Users are able to provision on the SPx: • a network processor as the primary authentication gate way ( on the network element) • optionally , a networ k processor as the secondar y a uthen ...

  • Nortel NTRN10AN - page 167

    Operation, adm inistration, and maintenance (OAM ) features 2- 129 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 not store or re tain a ny clear t ext passwords in non- volatile storage. Encrypted password stor age employs the DES and is s tored in non-v olatile memory f or survi val of restar ts and ne t ...

  • Nortel NTRN10AN - page 168

    2-130 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 The e xistence of any blocking conditions on the shelf processor and/or the netw ork pr ocessor can block the Sav e and Res tore application from e xecuting any f urt her actions. Users are ab ...

  • Nortel NTRN10AN - page 169

    Operation, adm inistration, and maintenance (OAM ) features 2- 131 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Level 4 • Administra tion allows complete a ccess to all commands, except for automatic surve illance of all network elements in the network processor span of contr ol. It is recommende d tha ...

  • Nortel NTRN10AN - page 170

    2-132 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 The SI D must be between 1 and 20 char acters (inclusiv e). It cannot contain spaces or the following symbols: : OPT era Metr o 3500 MSP MO A does not support the follo wing symbols in the SI ...

  • Nortel NTRN10AN - page 171

    Operation, adm inistration, and maintenance (OAM ) features 2- 133 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 SPx logi n s essi ons The maximum number of incoming login se ssions to the networ k element is six. The login maximum of six is broken do wn into the followi ng login max restrictions: • max ...

  • Nortel NTRN10AN - page 172

    2-134 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 For remote login, for example, a remote login from telnet port 10001, the intrusio n detection featur e will not block the intermediate nodes, instea d the IP address from the telnet connectio ...

  • Nortel NTRN10AN - page 173

    Operation, adm inistration, and maintenance (OAM ) features 2- 135 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 42 Logi cal fl ow o f int ru sion at tem pt ha ndli ng EX1098p P ass wor d man age ment P as sword restrictions For the OPT er a Metro 3500 netw or k element, use a pas sword identif ...

  • Nortel NTRN10AN - page 174

    2-136 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • spaces (deleted as entered), lo wercase (switched to uppercas e as entered) • question mar k (?) Note 1: Carriage returns (the <Enter> ke y) are always ignored in the TL1 interface ...

  • Nortel NTRN10AN - page 175

    Operation, adm inistration, and maintenance (OAM ) features 2- 137 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Users with UPC 1 through 3 will not be allo wed to log in if their pas swor ds ha ve expired. There are two passw ord modes for le vel 1 through 3 accounts: ‘ Assigned ’ and ‘ Va l i d ? ...

  • Nortel NTRN10AN - page 176

    2-138 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT era Metro allo ws a ny user with a UPC lev e l 4 and abov e to add, delete, or retrie ve the A ccess Control List (A CL) for a node. Each OPT era Metro netw ork element supports an A CL wh ...

  • Nortel NTRN10AN - page 177

    Operation, adm inistration, and maintenance (OAM ) features 2- 139 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 e vents on the local network elem ent as opposed to a ne twork le vel vie w . Further , the e vents shall be categorized by a Log Name which is indicati ve of the situation that caused the log. ...

  • Nortel NTRN10AN - page 178

    2-140 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Mod ifiab le Login Bann er The default login banner is subdivided i nto two parts: a warni ng banne r and a f ixed banner par t, see Figure 2-43 on page 2-140 . Users can modify the login w a ...

  • Nortel NTRN10AN - page 179

    Operation, adm inistration, and maintenance (OAM ) features 2- 141 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Once the temporary warning message is no longer needed, the backup modif ied warning banner c an be res tored. Figure 2-44 on page 2-141 illustrates how these banners work. Figu re 2- 44 Logi n ...

  • Nortel NTRN10AN - page 180

    2-142 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 • The follow ing operations Set, Sav e , Delete a nd Restore ca n not be e xecuted if one or more of the follo wing conditions exist on the SPx or NPx; — Upgrade in Progress — Load Mism ...

  • Nortel NTRN10AN - page 181

    Operation, adm inistration, and maintenance (OAM ) features 2- 143 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figure 2- 46 on page 2- 143 , shows an example of hybrid ( VT & STS-managed) end-to-end connections in an OC-192 ring. Figu re 2- 46 Hybrid end-to-end conne ctions of DS1 facil ities i n an ...

  • Nortel NTRN10AN - page 182

    2-144 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 47 Hybrid end-to-end connections of DS1 facilities off an OC-192 ring EX1490p DSM OM3500 NE3 x25 x3 OC-48 Ring (VT -managed) OM3500 NE4 OM3500 NE5 DSM OM3500 NE2 OM3500 NE1 OC-192 R ...

  • Nortel NTRN10AN - page 183

    Operation, adm inistration, and maintenance (OAM ) features 2- 145 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 A STS- 1 managed DS1 facility is cross connected to other endpoi nts in the NE together with the other 27 DS1 facilities in one of the thr ee facility groups on the OC-3 card on the DSM by conn ...

  • Nortel NTRN10AN - page 184

    2-146 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Eng ine erin g rul es The follow ing engineering r ules apply to the STS-1 managed DSM feature: • OPT era M etro 3500 shelve s equipped with STX-192 circuit packs (in slots 13 and 14) only s ...

  • Nortel NTRN10AN - page 185

    Operation, adm inistration, and maintenance (OAM ) features 2- 147 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 These configu rations requir e synchr onization among the networ k elements to a void the ef fects of the SONET synchronous tr ans port s ignal pointer repositioning within the frame. W hen a n ...

  • Nortel NTRN10AN - page 186

    2-148 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 T rib utar y li ne t imi ng T rib utary line timing is s how n in F igure 2-49 on page 2-155 , e xam ple d). When us ing trib utary line timing, a netw ork element deri ves timing fr om a rece ...

  • Nortel NTRN10AN - page 187

    Operation, adm inistration, and maintenance (OAM ) features 2- 149 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The best timing referen c e source is a high-le vel stratum clock. Tim i ng m od e s The four pos si ble timing modes for OPT era Metro 3500 network elements are: • Free r un. See Free run mo ...

  • Nortel NTRN10AN - page 188

    2-150 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 the module automatically enters acquire mode. The maximum time a module can remain in holdov er mode is 24 hour s. After 24 hours, the module enter s the free run mode. Stra tum clo c ks Stra ...

  • Nortel NTRN10AN - page 189

    Operation, adm inistration, and maintenance (OAM ) features 2- 151 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 timing s ignal quality from a network element in holdover m ode in th e event a timing r eference is disrupted. See S ynchronization-status mes sages on page 2-156 . Hier ar ch y violat ions A ...

  • Nortel NTRN10AN - page 190

    2-152 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 48 Hierar chical network synchronization EX0130 Stratum 1 Stratum 2 2C 2A 2B Stratum 1 3A 3B 3C 3D 4A 4B 4C Stratum 3 Stratum 4 Legend = Primar y reference = Secondar y ref erence N ...

  • Nortel NTRN10AN - page 191

    Operation, adm inistration, and maintenance (OAM ) features 2- 153 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Building- integrated t iming suppl y (BITS) The b uilding-integr ate d timing supply (BIT S) concept requires that all digital equipment in a physic al structure mus t receiv e timin g from the ...

  • Nortel NTRN10AN - page 192

    2-154 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 When the ne twork element timing mod e is set to Int ernal, the synchroniza tion block in the ST X and VTX-series c ircuit pack produces network element timing without any external timi ng sou ...

  • Nortel NTRN10AN - page 193

    Operation, adm inistration, and maintenance (OAM ) features 2- 155 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T rib utar y li ne t imi ng T rib utary line timing is s how n in F igure 2-49 on page 2-155 , e xample (d). When us ing trib utary line timing, a netw ork element deri ves timing fr om a recei ...

  • Nortel NTRN10AN - page 194

    2-156 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 For an OPT era Me tro 3500 system to be synchronized with high-quality t iming signals fr om an external source such as a B ITS. I f the system c ontains network elements not conne cted to e x ...

  • Nortel NTRN10AN - page 195

    Operation, adm inistration, and maintenance (OAM ) features 2- 157 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Synchronization-status messages ar e carried in bits 5 thr ough 8 of the S1 byte in the SONET line ov e rhead and in the extended superfra m e (ESF) datalink of the exter nal DS1 s ignal from a ...

  • Nortel NTRN10AN - page 196

    2-158 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Use r-s peci fied qualit y level s fo r timi ng sou rc es A user can s pecify or over ride the qualit y le vel of an incoming timi ng source. The us er can spe cify the quality le vel if the t ...

  • Nortel NTRN10AN - page 197

    Operation, adm inistration, and maintenance (OAM ) features 2- 159 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 50 Synchronization flo w detail i n an OPT era Metro 3500 network (example) EX1292 Legend = Optical interface ST3 Synchronization stream Tx Rx Tx Rx Tx Rx Tx Rx Tx Rx Tx Rx Tx Rx Tx ...

  • Nortel NTRN10AN - page 198

    2-160 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 T est Ac ce ss The tes t access feature monitors a nd tests s ignal quality of cross-connec ts through a te st acces s port (T AP). This feature pr o vides quick and r eliable confi rmation of ...

  • Nortel NTRN10AN - page 199

    Operation, adm inistration, and maintenance (OAM ) features 2- 161 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figure 2-51: Site Manager T e st Access Session M anagemen t window EX1505p T est Access P orts (T AP s) Any suppor te d circuit pack in slots 3 through 10 c an be provi sioned as the T AP as l ...

  • Nortel NTRN10AN - page 200

    2-162 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Note 3: ST S24c and STS48c rates are only supported on s helves equipped with OC-48 STS interface s in slots 3 through 10 and STX-192 circuit packs. Note 4: When a f acility is pro visioned as ...

  • Nortel NTRN10AN - page 201

    Operation, adm inistration, and maintenance (OAM ) features 2- 163 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 53 T est a ccess-mo nitor state EX1397t The monitor ing conf igurations supported include: • Single Facility Access Digroup, Monitor E quipment side ( Single F AD, MONE) se e Figur ...

  • Nortel NTRN10AN - page 202

    2-164 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 54 Monitoring te st acc ess-Single F AD , MONE EX1400p Figu re 2- 55 Monitoring te st acc ess-Single F AD , MONF EX1399p Dual F AD, MONEF In a du al F AD en vironment, both s ignal ...

  • Nortel NTRN10AN - page 203

    Operation, adm inistration, and maintenance (OAM ) features 2- 165 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Spli t test a ccess The split test access is an intrusiv e, se rvice-aff ecting oper ation. The or iginal cross connection is spl it, with the incoming s ignal be ing connected (via T AP) to th ...

  • Nortel NTRN10AN - page 204

    2-166 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 58 Split t e st access-Single F AD, SPL TE Ex1402 In the case of Single F AD, SPL T F , both the A a nd B paths are interrupted w ith the input of B path-f acility side going to the ...

  • Nortel NTRN10AN - page 205

    Operation, adm inistration, and maintenance (OAM ) features 2- 167 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 D u a l FA D , S P LT E F In a du al F AD en vironment, both s ignal directions (path A and path B) can be monito red at the same time . In the case of dual F AD, SPL T EF both the A and B path ...

  • Nortel NTRN10AN - page 206

    2-168 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Eng ine erin g rul es The following engineering ru les apply to the test acc ess f eature: • Optical T APs must be in unprotec ted mode. • A T AP ca n simultaneously accommodate connection ...

  • Nortel NTRN10AN - page 207

    Operation, adm inistration, and maintenance (OAM ) features 2- 169 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Site Manager T est Acc ess Sessions Management applica tion will support the follo wing functionality: • to add a te st a cces s session • to edit a t est ac cess s ess ion • to delete a ...

  • Nortel NTRN10AN - page 208

    2-170 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 62 Tim e of day syn chroni zat ion (SP s are unde r the NP ’ s spa n of control) EX1407 The maximum number of provisionable servers on the network processor is f iv e. The NTP c l ...

  • Nortel NTRN10AN - page 209

    Operation, adm inistration, and maintenance (OAM ) features 2- 171 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Table 2-34 TO D sy nch ron izati on pa ramet er s (S ite Ma na ger) Para meter V a lues (De f a ult) Description TOD param eters applicable to NP a nd SP Statu s ( O ff), On I ndicates if time ...

  • Nortel NTRN10AN - page 210

    2-172 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 TL1 Changes to Cr o ss Connect AID parame ter W ith the introduction of the ne w STX-192 circuit pack in OPT era Metro Release 12.0, a ne w naming con vention was required to represent the VT ...

  • Nortel NTRN10AN - page 211

    Operation, adm inistration, and maintenance (OAM ) features 2- 173 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 T able 2- 35 on page 2-173 pro vides a sample of the output of R TR V -E QPT command whe n performed with different ST X and VT X-series circuit packs . TL1 even t exerciser W ith one TL1 c omm ...

  • Nortel NTRN10AN - page 212

    2-174 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Da ta b ase ch an g e even ts Database change e vents (DBCHG ev ents) re sult only in the case of successfully compl e ted comma nds . DB C HG ev ents include the follo wing informa tion: • ...

  • Nortel NTRN10AN - page 213

    Operation, adm inistration, and maintenance (OAM ) features 2- 175 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 A T A G sequ ence n umbe rs A T A G is a numeri c trans a ction identifie r simila r to C T A G. The A T A G v alue is automatical ly gene rated by a T L1 agent and is used exclusiv ely a s a s ...

  • Nortel NTRN10AN - page 214

    2-176 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 T wo ways to ma nage VTs on a UPSR are: • Use dedicated STS at ea ch node and p rovision STS connections at each pass-thr ough VT-managed OPT er a Metro 3000 node on the subtending UPSR . Th ...

  • Nortel NTRN10AN - page 215

    Operation, adm inistration, and maintenance (OAM ) features 2- 177 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 64 P er-site dedicated STS - no VT loss in case of a f ib er cut EX1547p OM3500 (W/VTX) OC-3/12/48 UPSR ring Note 1: There is no VT loss in the ev ent of a fiber cut. Note 2: F or si ...

  • Nortel NTRN10AN - page 216

    2-178 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 65 Virtua l ring (path-in-line) and s hared VT-m anaged STS EX1549p OM3500 OM3500 OM3500 OM3500 OM3500 (W/STX) OM3500 (W/STX) OM3500 (W/STX) OM3500 (W/STX) A C BD W or king time slo ...

  • Nortel NTRN10AN - page 217

    Operation, adm inistration, and maintenance (OAM ) features 2- 179 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 66 Virtua l ring (path-in-line) and shared VTmanag ed STS - no VT los s in case of a fi b er cut EX1551p Backbone Network OM3500 OM3500 OM3500 OM3500 A C B D W or king time slots W o ...

  • Nortel NTRN10AN - page 218

    2-180 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 67 Improper use of STS path bridge and select on a s hared VT-m anaged STS results in VT traffic loss in c ase of a fiber cu t EX1553p OM3500 OM3500 OC-3/12/48 UPSR ring Note 1: Whe ...

  • Nortel NTRN10AN - page 219

    Operation, adm inistration, and maintenance (OAM ) features 2- 181 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 VT groo mi ng on a U PSR Y ou can use OP T era Metro 3 000 NEs equipped with VTX circuit p a cks at an OPT era Metro 3500 STS-managed site to groom VT s. VT grooming ca n optimize bandwidth on ...

  • Nortel NTRN10AN - page 220

    2-182 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 68 VT grooming w ith dedicated STS at e ac h site EX1555p OM3500 OM3500 OC-3/12/48 UPSR ring OC-3/12/48 UPSR ring Note: F or simplicity only one direction is shown. VT#1, STS-1 #1 V ...

  • Nortel NTRN10AN - page 221

    Operation, adm inistration, and maintenance (OAM ) features 2- 183 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 69 VT gr oomi ng w ith shared VT -manag ed S TS EX1557p OM3500 OM3500 OC-3/12/48 UPSR ring OC-3/12/48 UPSR ring Note: F or simplicity only one direction is shown. VT#1, STS-1 #1 VT#2 ...

  • Nortel NTRN10AN - page 222

    2-184 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Co llocated OPT era Metr o 3000 NE and d edicated STS at eac h site Using a c ollocated OPT era Metro 3000 NE and dedicated S TS at each site provides the f ollo wing values o ver a head-end r ...

  • Nortel NTRN10AN - page 223

    Operation, adm inistration, and maintenance (OAM ) features 2- 185 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 70 Collocated OPT e ra Metro 3500 NE and dedicated STS at each site - TDM traffic gro o ming EX1559p OM3500 OM3500 OC-3/12/48 UPSR ring Note: F or simplicity only one direction is sh ...

  • Nortel NTRN10AN - page 224

    2-186 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Co llocated OPT era M etr o 3000 NE an d shar ed VT -mana ged STS A connection that uses a collocated OP T era Metro 3000 NE and sha red VT-managed STS has th e advantage of not requiring de d ...

  • Nortel NTRN10AN - page 225

    Operation, adm inistration, and maintenance (OAM ) features 2- 187 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 2- 71 Collocated OPT e ra Metro 3500 NE and shared VT -m anaged ST S – T DM traffic and g r o oming (Scenario 1) EX1561p OM3500 OM3500 OC-3/12/48 UPSR ring Note: F or simplicity only ...

  • Nortel NTRN10AN - page 226

    2-188 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 2- 72 Collocated OPT e ra Metro 3500 NE and shared VT-managed STS – TDM traffic and g r o oming (Scenario 2) EX1563p OM3500 OM3500 OM3500 (usually collocated with the DX) OC-3/12/48 ...

  • Nortel NTRN10AN - page 227

    Operation, adm inistration, and maintenance (OAM ) features 2- 189 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 UPSR plannin g guidelin es sum mar y This section summarizes guidelines for STS-managed OP T er a Metro 3500 and OP T era Metro 3000 UPSR conf i gurations. Gener al guidelin es • Always consi ...

  • Nortel NTRN10AN - page 228

    2-190 Op eration, admini stration, a nd main tenance (O AM) features OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 ...

  • Nortel NTRN10AN - page 229

    3-1 Planning an d O rdering Gui de — Part 1 of 2 NTRN10AN Rel 12.1 Standard Is s 1 Apr 2004 Har d ware fe ature descriptions 3- This chapter pr ovides descriptions of the OPT era Metro 3500 Shelf and OPT era Metro 3500 Univ ersal Shelf with s upported components f or Release 12.1 Ta b l e 3 - 1 New h ar dw are in OPT era Metro 3500 Release 12. 1 ...

  • Nortel NTRN10AN - page 230

    3-2 Hardware f ea ture descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OC-192 opt ical interf ac e circuit pack 3-59 OC-192 DWDM G.709 FEC optical interf ace circuit pac k 3-64 OC-48 optica l interface circuit pack 3-65 OC-48 ST S optical i nterface circuit p ack 3-6 8 OC-48 DWDM c i rcuit pac k ...

  • Nortel NTRN10AN - page 231

    H ardware feature descriptions 3-3 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Ext ended Reac h (ZX) Small For m Fa ctor Plug gab le (S FP) (N TTP 51DZ) OPT era Metro 3500 Rele ase 12.1 introduces a new extended reach (ZX) s mall form factor pluggable f or the 2xGigE/FC-P2P interfaces . The ne w extende ...

  • Nortel NTRN10AN - page 232

    3-4 Hardware f ea ture descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT e ra Me tro 3500 S hel f a nd the OP T era Metro 350 0 U niv ersal S helf (NTN476AA, D A , AH) Release 12 s upports the OPT era Metro 3500 Shelves (NTN476D A, NTN476AA) and t he OPT era Metro 3500 Uni v ersal Shelf (NTN47 ...

  • Nortel NTRN10AN - page 233

    H ardware feature descriptions 3-5 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 She lves e quipp ed with STX- 192 cir cuit pack s On all types of sh elv es, slots 13 and 14 are double-width slots for the S TX- 192. Slots 11 and 12 are high- speed interface slots for the OC-48 STS or OC-192 optical interf ...

  • Nortel NTRN10AN - page 234

    3-6 Hardware f ea ture descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Tab le 3 -3 Supp or ted she lf e qui pme nt a nd ope ra tiona l te mp erat ur e r ang es Ci rcuit pac k / e qui pme nt PEC Op erationa l temperature range OPT era Metro 3500 Shelf As sembly (NTN476DA, NTN476AA) OPTer a Metro ...

  • Nortel NTRN10AN - page 235

    H ardware feature descriptions 3-7 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC-12 E R (Extended Reac h) • supporting STS-12c NTN404LA 0 ° C to 50 ° C ( 32 ° F to 122 ° F) -4 0 ° C to +65 ° C (-4 0 ° F to +14 9 ° F) OC-12 I C (Interconnec t) • supporting STS-12c NTN404M A 0 ° C to 50 ° C ...

  • Nortel NTRN10AN - page 236

    3-8 Hardware f ea ture descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OC-48 S TS IR (I nt er med iat e Reac h) NTN440KA 0 ° C to 50 ° C ( 32 ° F to 122 ° F) 0 ° C t o 50 ° C ( 32 ° F to 122 ° F) OC-48 S TS LR (Long Re ach) NTN440 LA 0 ° C to 50 ° C ( 32 ° F to 122 ° F) 0 ° C t o 50 ...

  • Nortel NTRN10AN - page 237

    H ardware feature descriptions 3-9 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC-48 E R DWDM • 1555.75n m • The OMX does not support the OC-48 D WDM 1555. 75 nm (NTN408CW) circ uit pac k. NTN408CW 0 ° C to 50 ° C ( 32 ° F to 122 ° F) -4 0 ° C to +65 ° C (-4 0 ° F to +14 9 ° F) OC-48 D WDM ? ...

  • Nortel NTRN10AN - page 238

    3-10 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Electri cal tributary circuit packs DS1 NTN430A A 0 ° C to 50 ° C ( 32 ° F to 122 ° F) -4 0 ° C to +65 ° C (-4 0 ° F to +14 9 ° F) DS1e • fa r-end DS1 PM enhancement s NTN430BA 0 ° C to 50 ° C ( 32 ° F to 122 ° ...

  • Nortel NTRN10AN - page 239

    Hardware f eature descriptions 3-11 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 2x10 0BT-P2P • Optica l Ether n et-Priv ate Line • Nativ e Et hernet bet ween t wo Et hernet por ts and mapped i nto tr ansparen t Lay er 1 netw ork • IEEE 802 .3i, 80 2.3u ( 10BASE-T a nd 100BASE-TX) compli ant • 2 ...

  • Nortel NTRN10AN - page 240

    3-12 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT era Packet Edge System circuit packs O PT er a Pa ck et Edg e Sy ste m 4x10 0BT • IEEE 802 .3i, 80 2.3u ( 10BASE-T a nd 100BASE-TX) compli ant • 4 10BASE-T / 1 00BASE-TX po r ts • RJ-45 c onnector s NTN433BB 0 ° C ...

  • Nortel NTRN10AN - page 241

    Hardware f eature descriptions 3-13 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 O PT er a Pa ck et Edg e Sy ste m 2x10 00LX • IEEE 802.3z (Gigabit Ether net) compli ant • 50 or 62.5 µΜ Mult i-Mode fiber , or 10 µΜ Sing le Mode fiber • Max dist: 5 50m ( 50, 6 2.5 µΜ MMF) , 5km ( SMF) • 2 10 ...

  • Nortel NTRN10AN - page 242

    3-14 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 STX-1 92 • supporting OC-19 2 or OC-48 l ine rate in slot s 11 and 12 • Ref er to T abl e 3-7 on page 3-52 for elect rical and opti cal circui t pac ks supported. • supports STS grooming onl y NTN415AA 0 ° C to 50 ° ...

  • Nortel NTRN10AN - page 243

    Hardware f eature descriptions 3-15 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Cooling unit assemb lies Universa l shelf cooli ng u nit assembl y • incl udes 3 cooling uni t f an modules NTN458Q H Not supported on this platform -4 0 ° C to +65 ° C (-4 0 ° F to +14 9 ° F) Cooling unit assemb ly ? ...

  • Nortel NTRN10AN - page 244

    3-16 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 DS1 29-84 Fron t I /O m odule • serving D S1 ports 29-84 • front acces s NTN452EA 0 ° C to 50 ° C ( 32 ° F to 122 ° F) Not supported on this platform DS1 1-28 Front Enh anced I/O modul e • serving D S1 ports 1-28 ? ...

  • Nortel NTRN10AN - page 245

    Hardware f eature descriptions 3-17 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 BNC 12-Port Front I/O module • serving D S3 and EC- 1 ports • front acces s NTN452JA 0 ° C to 50 ° C ( 32 ° F to 122 ° F) Not supported on this platform BNC 12-Port Front Enhanced I/O modul e • serving D S3 and EC- ...

  • Nortel NTRN10AN - page 246

    3-18 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 LI Fs an d LOAMs LIF (left i nterf ace) NTN451B A 0 ° C to 50 ° C ( 32 ° F to 122 ° F) Not supported on this platform LOA M (left OAM ) NTN451M A 0 ° C to 50 ° C ( 32 ° F to 122 ° F) 0 ° C t o 50 ° C ( 32 ° F to 1 ...

  • Nortel NTRN10AN - page 247

    Hardware f eature descriptions 3-19 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Tab le 3 -4 Shelf slots and supported circuit packs Slot Ci r cuit p ack (see Note 6 ) 1a LIF, LOAM 1b Power modul e 1c Power modul e 2 Protection swit ch controller (P SC) 3 DS1, DS3x3, DS3x12, DS3x12e , DS3VTx12, EC-1x3, E ...

  • Nortel NTRN10AN - page 248

    3-20 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 16 Extended network processo r (NPx) , Intershelf LAN (ILAN) 17 Protection switch extender (PSX) Note 1 : DS1 interf a ces are suppor ted on shel ves equipped with VTX -ser ies circuit pac ks. Note 2 : OC12x4 STS and OC48 S ...

  • Nortel NTRN10AN - page 249

    Hardware f eature descriptions 3-21 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 1 OPT era M etro 350 0 Shelf Assembly (NT N4 76D A) EX0911p Cable retainer Fiber storage tra y Grill / air deflector T op left fiber guide Left mounting brac ket LOAM LIF P ower module B P ower module A Bottom lef ...

  • Nortel NTRN10AN - page 250

    3-22 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 2 OPT era M etro 350 0 Shelf Assembl y (NTN4 76D A) equipped with DS1 1-28 Front I/ O module (NTN452AA) and BNC 12-P or t Fro nt I/O module (NTN452JA) EX804p DS1 1-28 BNC 12 port I/O ...

  • Nortel NTRN10AN - page 251

    Hardware f eature descriptions 3-23 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 3 OPT era M etr o 3500 Un iversal Shel f Assem bly (NTN476AH) wi th air d eflector EX1157p ...

  • Nortel NTRN10AN - page 252

    3-24 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 4 OPT era M etr o 3500 Un iversal Shel f Assem bl y (NT N476AH) (without a ir deflecto r) EX1158p ...

  • Nortel NTRN10AN - page 253

    Hardware f eature descriptions 3-25 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 5 OPT era Metro 3500 Un iver sa l Shelf Asse mbl y (NT N476AH) equ ipped wi t h a BNC 12-P o rt F r ont Enhanced I/O m odule (NT N452JH) EX1159p Guide pins Lock/eject le ver BNC 12 P or t F ront Enhanced I/O modul ...

  • Nortel NTRN10AN - page 254

    3-26 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Repla cea ble I/O modul es I/O modules f or the OPT era Metro 3500 S helf and the OPT era Metro 3500 Uni versal S he lf pro vide input and output of electrical signals for traf fic. T o provide additional width for the optic ...

  • Nortel NTRN10AN - page 255

    Hardware f eature descriptions 3-27 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The OPT era Metro 3500 U ni versal Shelf Assembly (NTN476AH) I /O modules are as follo w s: • DS1 1-28 Front E nhanced I/O module (NTN452AH), s ee Figur e 3-11 • DS1 29-56 Front E nhanced I/O module (NTN452CH), see Figur ...

  • Nortel NTRN10AN - page 256

    3-28 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Tab le 3 -5 I /O m odu le t ype an d sl ot pos iti ons ADD / DROP Traffic typ e Quantity I/O module name / PEC Su ppor te d s hel f type / PEC I/O slo t pos ition s Co rresp on ding transpo rt slot DS1 28 DS1 1-28 Front I/ O ...

  • Nortel NTRN10AN - page 257

    Hardware f eature descriptions 3-29 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 DS3, EC -1 12 BNC 12-port Front I/O m odule (NTN452J A) OPTera Metro 3500 S helf Assembly (NTN476A A or NTN476DA)) 3-4, 5-6, 7-8, 9-10 3-4, 5-6 , 7-8, 9-10 BNC 12-port Rear I/O m odule (NTN452K A) OPTera Metro 3500 Un iversa ...

  • Nortel NTRN10AN - page 258

    3-30 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 6 DS1 1- 28 Fr ont I/ O mod ule (N TN45 2A A) EX0769p Figu re 3- 7 DS1 29-5 6 Fr ont I /O mo dule (N TN45 2C A) EX1004t Out (DS1 1-28) In (DS1 1-28) Lock/eject le ver Out (DS1 29-56) In (DS1 29-56) Lock/eject le v ...

  • Nortel NTRN10AN - page 259

    Hardware f eature descriptions 3-31 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 8 DS1 29 -84 Front I/O module (NT N452EA) EX0765p Figu re 3- 9 BNC 12-P ort Fron t I/O module (NTN452JA) EX1065p In (DS1 29-56) Lock/eject le ver Out (DS1 29-56) Out (DS1 57-84) In (DS1 57-84) Out In Out In Out In ...

  • Nortel NTRN10AN - page 260

    3-32 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 10 8xRJ-45 F ro n t I/O mo dule (NTN4 52NA) ex0797t Figu re 3- 11 DS1 1 -28 Front Enhanced I/O mo dule (NTN45 2AH) EX1152p Po r t 5 Po r t 6 Po r t 7 Po r t 8 Po r t 4 Lock/eject le ver Po r t 3 Po r t 2 Po r t 1 ...

  • Nortel NTRN10AN - page 261

    Hardware f eature descriptions 3-33 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 12 DS1 2 9-56 Front Enhanced I/O mo dule (NTN4 52CH) EX1152p Figu re 3- 13 DS1 2 9-84 Front Enhanced I/O m odule (NTN452EH) EX1153p In (DS1 29-56) Out (DS1 29-56) Lock/eject le ver Out (DS1 29-56) Out (DS1 57-84) ...

  • Nortel NTRN10AN - page 262

    3-34 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 14 BNC 12-P ort Front Enhanced I/O module (NTN452JH) EX1154p Figu re 3- 15 8xRJ-45 Front Enh anced I/O module (NTN452 NH) EX1155p Po r t 1 Po r t 5 Po r t 9 Lock/eject le ver Out In Out In Out In Po r t 4 Po r t 8 ...

  • Nortel NTRN10AN - page 263

    Hardware f eature descriptions 3-35 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 16 DS1 1 -28 Rear I/ O module (NTN452BA) EX1155p Figu re 3- 17 DS1 2 9-56 Rear I/O module (NT N452DA) EX1155p Out (DS1 1-28) In (DS1 1-28) Alignment tab Lock/eject le ver Out (DS1 29-56) In (DS1 29-56) Alignment t ...

  • Nortel NTRN10AN - page 264

    3-36 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 18 DS1 2 9-84 Rear I/O module (NT N452F A) EX1155p Figu re 3- 19 8xRJ-45 Rear I/O m odule (NTN452HB) EX1155p In (DS1 57-84) Alignment tab Out (DS1 29-56) In (DS1 29-56) Out (DS1 57-84) Lock/eject le ver Po r t 5 P ...

  • Nortel NTRN10AN - page 265

    Hardware f eature descriptions 3-37 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 20 BNC 12-P ort Rear I/O mo dule (NT N452 KA) EX1155p Co mmon m odule s OPT era Metro 3500 S he lf and th e OPT era Metro 3500 Uni versal Shelf support replaceable common modules in T able 3-5 on page 3-28 . Left ...

  • Nortel NTRN10AN - page 266

    3-38 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 21 Left O AM (L O AM ) (NTN451M A, NTN451M H) EX0790p Left interf ace (LIF ) (NTN451B A, NTN451BH) The LIF is ins erted in s lot 1a and provides a connection for the LO AM. The LIF also provides the in v entory co ...

  • Nortel NTRN10AN - page 267

    Hardware f eature descriptions 3-39 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 22 Left i n terface (LIF) ( N TN451B A, NTN451 BH) EX0730p Po w e r Critical alar m Major alarm Minor alarm Remote AC O Ser vice s witch A CO button ...

  • Nortel NTRN10AN - page 268

    3-40 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT e ra Me tro 3500 c o oli ng u nit a sse m bl y an d co oli ng u nit fan modu les (NT N45 8Q A) The cooling unit assembly (NT N458Q A) contains thr ee cooling unit f an modules (NTN458HC) a nd en vir onmental sensors. See ...

  • Nortel NTRN10AN - page 269

    Hardware f eature descriptions 3-41 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Un iver sal coo lin g unit ass embl y and coo lin g unit fan mo dule s f or e x t ende d tem per atur e ap pli cati ons (NT N45 8Q H) The OPT era Metro 3500 U ni versal cooling unit as sembly (NTN458QH) contains thr e e cool ...

  • Nortel NTRN10AN - page 270

    3-42 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 20 A ( Univ ers al ) pow e r m od ul e (NT N45 1HA) The OPT era Metro 3500 Univ e rsal Shelf supports the Uni versal po wer module (NTN451HA). The po wer modules in slots 1b an d 1c provide the required -48 V dc inter face t ...

  • Nortel NTRN10AN - page 271

    Hardware f eature descriptions 3-43 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 P ower In put Alarm This circuit detects input po wer f ailure. A green light “ on ” indicates normal operation. If input po we r has been los t, this l ight is of f. In nor mal operation, the power input alarm external ...

  • Nortel NTRN10AN - page 272

    3-44 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT era M etr o 35 00 BIP (E ur opea n depl oy ment) (N TFW56 B A) The BIP NTFW56BA (f or European deployment) is mounted at the top of the OPT era Metro 3500 equipment frame. T wo redundant off i ce battery inputs (-48 V dc ...

  • Nortel NTRN10AN - page 273

    Hardware f eature descriptions 3-45 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 26 Core cir cu it packs - VTX equipped OPT era Metro 3500 shelf EX1056p Status Out In Status Pri Fail Sec Fail Status Power Module A Power Module B RS-232 connector Reset button Status Active 1 0 SPx LIF OC-48 VTX ...

  • Nortel NTRN10AN - page 274

    3-46 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 27 Core ci r cu it packs - S TX-192 equipp ed OP T era Metro 350 0 shel f EX1473p Power Module A Power Module B RS-232 connector Reset button Status Active 1 0 SPx LIF OC-48 STS ACO/LPT Power Critical Major Minor ...

  • Nortel NTRN10AN - page 275

    Hardware f eature descriptions 3-47 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 28 T rib ut ary ci r cu it packs EX1474p Status Out In OC-12 OC-3 Status Active LOS1 LOS 2 LOS 3 DS3x3 EC-1x3 OC-12x4 Status Active LOS 1 LOS 2 LOS 3 LOS 4 2x100BT-P2P Fail Status Link 1 Link 2 Status Active LOS 1 ...

  • Nortel NTRN10AN - page 276

    3-48 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 29 OPT era Pac ket Edge circuit packs EX1417p 4x100BT Fail Status WAN Link 1 Link 2 Link 3 Link 4 2xGigE Fail Status LAN1 WAN LAN2 4x100FX Fail Status/WAN Link 1 2 3 4 ...

  • Nortel NTRN10AN - page 277

    Hardware f eature descriptions 3-49 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 30 2xGigE/FC-P 2P and SFP interfaces EX1459p ...

  • Nortel NTRN10AN - page 278

    3-50 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 31 NPx, I LAN, PSC, and PSX c ir cuit p ac ks EX1195p Status Active PSC PSX ILAN Reset button Status Active NPx ...

  • Nortel NTRN10AN - page 279

    Hardware f eature descriptions 3-51 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 STX-1 92 circu it pac k (NT N41 5AA) STX-192 circuit packs can be equipped in s lots 13 and 14. The STX-192 circuit pack is rated for operation in the temperatur e range of 0 ° C to +5 0 ° C. STX-192 circuit packs provi de ...

  • Nortel NTRN10AN - page 280

    3-52 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 For a complete list of electrical and optical inter faces supported b y VTX-48, VTX-48e and STX -192 equipped OPT era Metro 3500 shelf, refer t o T able 3- 7 on page 3- 52 . Tab le 3 -6 STX and VTX-seri es complian cy matrix ...

  • Nortel NTRN10AN - page 281

    Hardware f eature descriptions 3-53 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 All OPT era Metro 3500 shelves equipped with STX-192 circuit pac ks will require the y be equipped with: • 20 Amp P ower M odules (NTN451HA) • Cooling unit assembly (NTN458QA) Installation of othe r units then those list ...

  • Nortel NTRN10AN - page 282

    3-54 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Alar m LE D de fini tions The following table provides a list of L EDs on the STX-192 cir cuit packs. VTX -48 circu it pa ck (NT N41 4AA ) VTX-48 circuit packs can be equipped in slots 13 and 14. The V TX-48 c ircuit pack is ...

  • Nortel NTRN10AN - page 283

    Hardware f eature descriptions 3-55 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Equi p pin g ru le s The VTX-48 circuit pack is a double-width c ircuit pack that can be ins talled in slot 13 and slot 14 of the OPT e ra M etro 3500 shelf. Note 1: T he VTX- 48 circuit pack ( NTN414AA) only supports the OC ...

  • Nortel NTRN10AN - page 284

    3-56 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Equi p pin g ru le s The VTX-48e circuit pack is a double-width circuit pack that is installed in slot 13 and slot 14 of the OPT era Metro 3500 s helf. The OPT era Metro 3500 shelf must be e quipped with VT X48e circuit pack ...

  • Nortel NTRN10AN - page 285

    Hardware f eature descriptions 3-57 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Ala rms and TBO S Of fice alarms, TBOS, a nd en vironmental I/O are under the control of the SPx. The S Px monit ors all circ uit packs in the s ystem fo r probl ems. Whe n a problem arises in an y ar ea, the SP x registers ...

  • Nortel NTRN10AN - page 286

    3-58 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 The NPx c ommunicates with the c o-located SPx thr ough the backplane ove r Ethernet. The NPx als o allo ws up to 16 nodes with NPxs to be dais y-chaine d through the intershelf local area networ k (ILAN) port on the ILAN or ...

  • Nortel NTRN10AN - page 287

    Hardware f eature descriptions 3-59 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Equi p pin g ru le s The NPx m ust be installed in s lot 16. See T able 3-3 on page 3-6 for opera tional temper ature ranges. Alar m LE D de fini tions The follo wing table provides a list of LE Ds on the NPx circuit pack. I ...

  • Nortel NTRN10AN - page 288

    3-60 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 STS-1 path t race f or O C-192 OPT era Metro 3500 supports path trace ca pability for OC-192 s ervices. Path trace is a 64 byte ASCII s tring that can be pr o vis ioned b y the user . Path trace is transmitted thr ough the J ...

  • Nortel NTRN10AN - page 289

    Hardware f eature descriptions 3-61 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Alar m LE D de fini tions The following table lists the OC-192 interface circuit pa ck LEDs. The following table lists the modif ie d alarms associated to the OC- 192 interface circuit pack. Note: When the OC-192 circuit pac ...

  • Nortel NTRN10AN - page 290

    3-62 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Equi p pin g rul es The OC-192 optica l interface circuit pack can be installed in slots 11 and 12. See T able 3-3 on page 3-6 for oper ational temperature ranges. An OPT era Metro 3500 network element with a protected OC-19 ...

  • Nortel NTRN10AN - page 291

    Hardware f eature descriptions 3-63 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Protection of path f ailu res on a s ingle OC-192 optical interface completes in 60 ms, but protection of simulta ne ous path failures on multiple optical interfaces completes in less th an 200 ms. BLS R protec tion BLSR pro ...

  • Nortel NTRN10AN - page 292

    3-64 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OC-192 D WDM G.7 09 FEC op tical inter face ci r c uit p ac k (See T abl e 8- 11 on pa ge 8-1 9 in Part 2 of th is guid e for P EC c odes ) The OC-192 D WDM G.709 FEC circuit pack is provisioned in the same way as other OC-1 ...

  • Nortel NTRN10AN - page 293

    Hardware f eature descriptions 3-65 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Equi p pin g rul es The OC-192 D WDM G.709 FEC circuit pack are equipped in slots 11 and 12 of the O PT era Metro shelf . See T able 3-3 on page 3-6 for oper ational temper ature ranges. Note 1: Requires the shelf to be e qu ...

  • Nortel NTRN10AN - page 294

    3-66 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Sect ion tr ace f or OC-4 8 OPT era Metro 3500 supports s ection trace capability for OC -48 services . Section trace provides a diagnostic tool that can determine installation and commissioning problems such a s misconnecte ...

  • Nortel NTRN10AN - page 295

    Hardware f eature descriptions 3-67 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC-48 p ro tection s witch ing OC-48 traf fic can be protected b y 1+1 linear , UPSR, or BLSR protection. 1+1 linear protection OC-48 linear protection switching is 1+ 1 non-re verti ve, unidirectional or bidirect iona l . I ...

  • Nortel NTRN10AN - page 296

    3-68 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 The W ait-to-Restore (WTR) bridge r equest is issued on both the long a nd short paths when working channels mee t the restoral threshold a fter a signal degrade or signal f ail condition. T his re quest is used to maintain ...

  • Nortel NTRN10AN - page 297

    Hardware f eature descriptions 3-69 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 STS-1 path t race f or O C-48 OPT era Metro 3500 supports path trace ca pability for OC-48 s ervices. Path trace is a 64 byte ASCII s tring that can be pr o vis ioned b y the user . Path trace is transmitted thr ough the J 1 ...

  • Nortel NTRN10AN - page 298

    3-70 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Alar m LE D de fini tions The follo wing tabl e lists the OC-48 STS interface circuit pack LEDs. Equi p pin g rul es The OC-48 S TS optical interf a ce c ircuit pack can be installed in slots 3 through 12. See T able 3-3 on ...

  • Nortel NTRN10AN - page 299

    Hardware f eature descriptions 3-71 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 STS-12 c , S TS24c or STS- 48c si gnals: one f rom the pro visioned w orking optical interf ace circuit pack and one from the switchmate optical interf ace circuit pack. T he network ele ment selects the better of the two si ...

  • Nortel NTRN10AN - page 300

    3-72 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Alar m LE D de fini tions The follo wing tabl e lists the OC-48 D WDM interface circuit pack LEDs. Equi p pin g rul es The OC-48 D WDM cir cuit pack are equipped in slots 11 and 12 of the OPT era Metro sh elf. Note: Requires ...

  • Nortel NTRN10AN - page 301

    Hardware f eature descriptions 3-73 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Optical recei ve The OC-12 interface receiv es an optical OC-12 signal on the optical receiv e channel. The OC -12 optical s ignal is con verted into an STS-12 or ST S-12c signal. The STS-12 or STS-12c signal is transmitted ...

  • Nortel NTRN10AN - page 302

    3-74 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OC-12 path s witching uses nonre verti ve protection. There are no permanent VT1.5, STS-1, STS-3c, or STS-12c protection or working paths. The netw ork element recei ves tw o incoming VT1.5, ST S-1, STS- 3c , or STS-12c sign ...

  • Nortel NTRN10AN - page 303

    Hardware f eature descriptions 3-75 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 OC12x4 S TS IR o pti cal i nter face circui t pa ck (NT N44 6CA) The OC-12x4 optical interface circuit pack provides the same functionality as the OC-12 optical interfa c e circuit pack, but ha s four optical lines. The OC-1 ...

  • Nortel NTRN10AN - page 304

    3-76 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Optical transmi t The OC-12x4 STS optical inter face circuit pack receiv es STS-12, and ST S-12c frames fr om the STX- 1 92 circuit pac k. The OC-12x4 STS optical interface circuit pack con verts the ST S-12 or STS-12c si gn ...

  • Nortel NTRN10AN - page 305

    Hardware f eature descriptions 3-77 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Section data comm unication c ha nnel (SDCC) An OC-12 line c arries a DCC channel that can be edited, pro visioned, and deprovisioned. Each OC-12x4 STS circuit pack carries f our SDCC cha nnels (one for each OC-12 port) . No ...

  • Nortel NTRN10AN - page 306

    3-78 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Optical recei ve The OC- 3 optical inte rf a ce circuit pack receiv es an optical s ignal on the opti cal receiv e channel. The optical signal is conv er ted into an STS-3 or ST S-3c electri cal signal and r outed to the STX ...

  • Nortel NTRN10AN - page 307

    Hardware f eature descriptions 3-79 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Note: VT1.5 signal rate is supported on OPT era Metro 3500 shelves equipped with VTX-series circuit packs. Protection of path f ailu res on a s ingle OC-3 optical interface circuit pa ck completes in 60 ms , b ut protec tion ...

  • Nortel NTRN10AN - page 308

    3-80 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OC- 3x4 o pt ical in te rfac e c ircuit p ack (NT N44 1AA, AC) The OC-3x4 optica l interface circuit pack provides the s ame functionality a s the OC-3 optical interface circuit pack, but has four optical lines. The OC-3x4 o ...

  • Nortel NTRN10AN - page 309

    Hardware f eature descriptions 3-81 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 • 62.5 µ m mode-conditi oning patch-cor d is r e quire d on the tr ansmitter a t each end of t he link. • The multim ode fiber (MMF) link l ength (excluding m ode -conditioning patch cord) is greater than (>) 5 m and ...

  • Nortel NTRN10AN - page 310

    3-82 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Note: 1+1 line pr otection can be used only between OC-3 ports which ha ve the same port number and which are located on OC -3x4 optical interface c ircuit packs installed in adjacent slots . OC-3 ports in the odd slot act a ...

  • Nortel NTRN10AN - page 311

    Hardware f eature descriptions 3-83 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Equi p pin g ru le s Connecti vity for the 3 E C-1 signals a t each slot is through the BNC 12-Port Front I/O module (NTN452J A) on the OPT era Metro 3500 Shelf (NTN476D A). On the OPT era Metro 3500 Univ ersal Shelf (NT N47 ...

  • Nortel NTRN10AN - page 312

    3-84 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Note 2: For Nortel Networks interworking and multi-vendor network scenar ios , DC C interoper a bility c an be achie ved with the appropri a te provis ioning. See Optical Networks Data C ommunications Ne twork Planning Gui d ...

  • Nortel NTRN10AN - page 313

    Hardware f eature descriptions 3-85 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Note 2: If there is a 29-56 DS1 I/O module installed, and if slots 7 a nd 8 are not equipped with DS1 mappers, you may not install E C-1x12 circuit packs in slots 7 and 8 (there is not enough r oom for slot 7 or slot 8 ’ s ...

  • Nortel NTRN10AN - page 314

    3-86 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 DS 1 ma pp er (NT N43 0AA, BA) T wo types of DS1 mapper s are av ailable: the DS1 mappe r (NTN430AA) and the DS1 enhanced mapper (NTN430B A). The DS1 e nhanced mapper (NTN430B A) is able to re quest and collec t DS1 far -end ...

  • Nortel NTRN10AN - page 315

    Hardware f eature descriptions 3-87 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Y ou can provi s ion a maximum of 84 protected DS1 faciliti es for each shelf. Alar m LE D de fini tions The follo wing table pr ovides a list of the DS1 m a pper LE Ds . See Figure 3-28 on page 3-47 for the DS1 mapper facep ...

  • Nortel NTRN10AN - page 316

    3-88 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 DS3x3 mappers ar e installed in pairs and DS3 protection s witching is 1+1 non-re vertiv e. The DS3x3 circuit pack can be installed in sl ots 3 through 10. DS3x3 circuit packs are ins talled in pa irs. The first DS3x3 cir cu ...

  • Nortel NTRN10AN - page 317

    Hardware f eature descriptions 3-89 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 DS3x 12 / DS 3x 12e m a pper (NTN435AA, AH) / (N TN435B A) The DS3x12 mappe r (NTN435AA, NT N435AH) a nd DS3x12e (NTN435BA) mapper have 12 DS3 ports which function independently . Each ma pper ’ s bandwidth capacity is 12 ...

  • Nortel NTRN10AN - page 318

    3-90 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 The maximum number of working DS3x12 / DS3x12e mappers that c an be insert ed in a shelf is four . See T able 3-3 on page 3-6 for oper ational temperature ranges. Note 1: Mixing a DS3x12 mapper with a DS3x12e mapper as a pro ...

  • Nortel NTRN10AN - page 319

    Hardware f eature descriptions 3-91 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 For more information about supported DS3 PM parameters for the DS3VTx12 mapper , see T a ble 2-23 on page 2-108 . For more information about supported DS1 PM parameters for the DS3VTx12 mapper , see T a ble 2-24 on page 2-10 ...

  • Nortel NTRN10AN - page 320

    3-92 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 For information about Optical E thernet Pri vate L ine s e rvice, see Optical Ethernet-Priv ate Line (OE -PL) services using 10/100 E thernet on page 2-66 For information about E the rnet Operational Measurements, see E the ...

  • Nortel NTRN10AN - page 321

    Hardware f eature descriptions 3-93 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Note 2: If there is a 29-56 DS1 I/O module installed, and if slots 7 a nd 8 are not equipped with DS1 mappers, you may not install 2x100B T -P2P circuit packs in s lots 7 and 8 (there is not enough room f or slot 7 or slot 8 ...

  • Nortel NTRN10AN - page 322

    3-94 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT e ra Packet Ed ge S y stem 4x 100B T ci rcuit pack (NT N43 3BB) Each OPT era Packet Edge S yste m cir cuit pack works as a dist ributed swi tch and bridge to connect Ethernet LANs on a high-speed SONET netw or k. Equi p ...

  • Nortel NTRN10AN - page 323

    Hardware f eature descriptions 3-95 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Note 3: If t he re is a 29-84 DS1 I/O module i ns talled, and if slots 7 through 10 are not equipped with DS1 m appers, you may not ins tall 4x100BT circuit packs in slots 7 through 10 (there is not enough room f or slot 7 t ...

  • Nortel NTRN10AN - page 324

    3-96 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 OPT e ra Packet Ed ge S y stem 4x 100F X circu it pack (NT N43 3EA , F A) The OPT era Packet Edge System circuit pack works as a distrib uted switch and bridge to c onnect Ethernet L ANs on a high-speed SONET network. OPT er ...

  • Nortel NTRN10AN - page 325

    Hardware f eature descriptions 3-97 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Alar m LE D de fini tions The f ollowing table provides a list of the OPT era P ac k et Edge 4x100FX circuit pack LEDs. See Figure 3-28 on pa ge 3-47 for the 4x100FX face plate layout. OPT e ra Packet Ed ge S y stem 2x GigE ...

  • Nortel NTRN10AN - page 326

    3-98 Hardware f e ature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Alar m LE D de fini tions The follo wing table pro vides a list of the OPT e ra P acket Edge 2xGigE circuit pack LEDs. See Figure 3-28 on pa ge 3-47 for the 2xGigE faceplate layout. 2xGig ab it E ther net/F ibre Chan nel - P ...

  • Nortel NTRN10AN - page 327

    Hardware f eature descriptions 3-99 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 If a 4x100B T , 4x100FX, 2x100BT - P2P or 2xGigE/FC-P2P circuit pack is inserted into an odd slot ( n odd ), then you can only inse rt one of the follo wing circuit packs into the odd slot (n odd +1): • 2x100BT - P2P • 4 ...

  • Nortel NTRN10AN - page 328

    3-100 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Alar m LE D de fini tions The follo wing table provides a lis t of the OPT era Packet Edge 2xGigE/FC -P 2P circuit pack LEDs. See Figure 3-28 on page 3- 47 for the 2xGigE/FC-P2P faceplate layout. Protecti on swit ch c ontroll ...

  • Nortel NTRN10AN - page 329

    Hardware f eature d e scriptions 3- 101 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Pr otection s witc h extend er (PSX) (NT N41 3AA) The PSX circuit pack (NTN413AA) houses all of the relays that perform DS1 equipment protection switching f or DS1 ports 29 to 84. The relays are controlled b y the PSC . ...

  • Nortel NTRN10AN - page 330

    3-102 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 32 OMX + F iber Manage r 4C H equipm ent d rawer Enha nced OMX + Fi ber Man ager 4CH (NT0H3 2AF , BF , CE, DF , EF , FF , G F , HF ) The E nh a nced OMX + Fiber M anager 4C H product introduces a higher isolation, ...

  • Nortel NTRN10AN - page 331

    Hardware f eature d e scriptions 3- 103 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The distinguis hing features of the OMX + Fiber Manager 4CH are: • Each OMX + Fiber Manager 4CH is a 1U high external dr awer that contains optical filters, a small patch panel with bulkhead connectors, and f iber mana ...

  • Nortel NTRN10AN - page 332

    3-104 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 33 OMX shelf (NTN449ZW ) EX0795t Fi be r Ma nag e r ( n ot requ ir ed w ith OM X + F ib er Ma nag er 4C H ) (NT0H57BB) The Fiber Manager is an external drawer used to manage slack optical f ibe r from the OMX shelf ...

  • Nortel NTRN10AN - page 333

    Hardware f eature d e scriptions 3- 105 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 The Fiber M anager can be front-mounted or mid-mounted in equipment racks of v arying sizes . In order to mee t specific installation requirements, the Fiber Manager is sh ippe d with f iv e dif ferent sets of mounting b ...

  • Nortel NTRN10AN - page 334

    3-106 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 34 Fiber m an age r (NT 0H 57BB ) EX1255p Spring-loaded lock Cable outlet 19" mounting brac ket Note: The OMX fiber manager capacity is 16 fibers x 6.56 ft each. ...

  • Nortel NTRN10AN - page 335

    Hardware f eature d e scriptions 3- 107 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 DS 1 se rvic e mod ule (D SM) sh elf (NT N40 7M A) The DS1 service module (DSM) is a peripheral shelf connected to an OPT era Metro 3500 network element. T he DSM connects to t he OPT era Metro 3500 netw ork e lement thr ...

  • Nortel NTRN10AN - page 336

    3-108 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 35 DS1 service mod ule (DSM) (NTN407MA) EX0958p OAM adapter module F ront cov er Connector retaining spring Mounting brac ket in 19-in configuration Cov er lock (2) DS1 1-28 connectors DS1 29-56 connectors DS1 57-8 ...

  • Nortel NTRN10AN - page 337

    Hardware f eature d e scriptions 3- 109 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 36 DS1 service m odule (NTN407M A) (fro n t co ver op en) equipped with DS1x 84TM circuit pac ks EX0959p 57 - 84 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 DS-1 OAM adapter module DS ...

  • Nortel NTRN10AN - page 338

    3-110 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 Figu re 3- 37 DSM O AM (Hardware Re lease 6) with cover off EX1434p Alar m connectors P ower A breaker A- Retur n (White/red) B- Retur n (White/blue) Mate-N-Lok receptacles mate directly with BIP power cab le har nesses A- Ba ...

  • Nortel NTRN10AN - page 339

    Hardware f eature d e scriptions 3- 111 Planning an d O rdering Gui de — Part 1 of 2 N TRN10AN Rel 12.1 Standard Iss 1 Apr 2004 Figu re 3- 38 DSM O AM (Hardw ar e Release 6) with cover o n EX1438p DSM D S1x8 4 t erm in ati on m o dule (T M) (N TN313AA, A C) The DSM DS1x84 ter mination module (DSM DS1x84 T M) has be en de veloped f or use in the D ...

  • Nortel NTRN10AN - page 340

    3-112 Hardware feature descriptions OPTe r a Met ro 3500 M ultiservice Platform NT RN10AN Rel 12 .1 Sta ndard Iss 1 Apr 2004 For m ore i nf o rma ti on , r ef er to : • DSM DS1x84 inter face specifications on page 4-33 in P art 2 o f this guide • OC-3x4 optical inter face specifications on pa ge 4-10 in Pa rt 2 of this guide Note 1: The NTN313A ...

  • Nortel NTRN10AN - page 341

    ...

  • Nortel NTRN10AN - page 342

    OPT era Metro 3500 Multiser vice P latf orm Planni ng and Ordering Gui de — P ar t 1 of 2 Copy ri gh t 20 00 – 200 4 Nor tel N etw orks , All R igh ts R ese r ved The in fo rmati on co ntai ned he rei n is the p rop ert y of Nor tel Net w ork s an d is s tr ict ly co nf id ent ial. E xce pt as e xpr ess ly aut ho riz ed in writ i ng by Nort el ...

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