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Инструкция обслуживания Cisco Systems 15454

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Summary
  • Cisco Systems 15454 - page 1

    CHAPTER 2-1 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 2 Cards Specifications This chapter contains specif ic information about cards for dense wa velength division multiple xing (D WDM) applications in the Cisco ONS 15454. Note The terms "Unidirectional Path Switched Ring" and "UPSR" may appear i ...

  • Cisco Systems 15454 - page 2

    2-2 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview • Multiplex er and demultiplex er cards multiplex and demultiplex D WDM optical channels. The cards consist of three main modules: an optical plug-in, a microprocessor , and a DC/DC con verter . ONS 15454 multiplexer and ...

  • Cisco Systems 15454 - page 3

    2-3 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview Band 42.1 (D) 42.1, 42.9 and 43.7, 44.5 1542.14, 1542.94 and 1543.73, 1544.53 Band 46.1 (E) 46.1, 46.9 and 47.7, 48.5 1546.12, 1546.92 and 1547.72, 1548.51 Band 50.1 (F) 50.1, 50.9 and 51.7, 52.5 1550.12, 1550.92 and 1551. ...

  • Cisco Systems 15454 - page 4

    2-4 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview • T ransponder (TXP) and muxponder (MXP) cards conv ert the “gray” optical client interface signals into trunk signals that operate in the “colored” D WDM wavelength range. T ransponding or muxponding is the proc ...

  • Cisco Systems 15454 - page 5

    2-5 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview T able 2-5 Cisco ONS 15454 D WDM Cards Card Part Number Description Optical Service Channel Cards OSCM 15454-OSCM= The OSCM card has one set of optical ports and one Ethernet port located on the faceplate. The card operate ...

  • Cisco Systems 15454 - page 6

    2-6 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview OPT -BST -E 15454-OPT -BST -E= The OPT -BST -E card is designed to support up to 64 channels at 50 GHz channel spacing. It is a C-band D WDM EDF A with OSC add-and-drop capability . Its maximum output power is 21 dBm. T o ...

  • Cisco Systems 15454 - page 7

    2-7 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview AD-1C-xx.x 15454-AD-1C-xx.x= The AD-1C-xx.x card passiv ely adds or drops one of the 32 channels utilized within the 100 GHz-spacing of the D WDM card. There are thirty-two v ersions of this card, each designed only for us ...

  • Cisco Systems 15454 - page 8

    2-8 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview 32WSS 15454-32WSS= The 32WSS card has se ven sets of ports located on the f aceplate. The card takes up two slots and operates in Slots 1-2, 3-4, 5-6, 12-13, 14-15, or 16-17. The 32WSS card performs channel add/drop proces ...

  • Cisco Systems 15454 - page 9

    2-9 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview TXP_MR_10E 15454-10E-L1-xx.x= The 10 Gbps T ransponder-100 GHz-T unable xx.xx-xx.xx (TXP_MR_10E) card has two sets of ports located on the faceplate and can be installed in Slots 1 to 6 and Slots 12 to 17. It is a multirat ...

  • Cisco Systems 15454 - page 10

    2-10 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview TXPP_MR_2.5G 15454-MRP-L1-xx.x= The 2.5 Gbps Multirate Transponder -Protected-100 GHz-T unable xx.xxxx. xx (TXPP_MR_2.5G) card has three sets of ports located on the faceplate and can be installed in Slots 1 to 6 and Slot ...

  • Cisco Systems 15454 - page 11

    2-11 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.1 Card Overview MXP_2.5G_10E 15454-10ME-xx.x= The 2.5 Gbps-10 Gbps Muxponder-100 GHz-T unable xx.xx-xx.xx (MXP_2.5G_10E) card has nine sets of ports located on the faceplate and can be installed in Slots 1 through 6 and 12 through 17. It ...

  • Cisco Systems 15454 - page 12

    2-12 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2 Card Specifications 2.2 Card Specifications Refer to the “Card Reference” chapter in the Cisco ONS 15454 D WDM Reference Manual for a detailed description of each card. 2.2.1 Common Control Cards This section describes the common c ...

  • Cisco Systems 15454 - page 13

    2-13 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.1 Common Control Cards Figur e 2-1 TCC2 Block Diagr am and Faceplat e The TCC2 card terminates up to 32 DCCs. The TCC2 hardware is prepared for up to 84 DCCs, which will be av ailable in a future software release. The node database, IP ...

  • Cisco Systems 15454 - page 14

    2-14 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.1 Common Control Cards The TCC2 performs all system-timing functions for each ONS 15454. The TCC2 monitors the recov ered clocks from each traf f ic card and two building integrated timing supply (BITS) ports for frequenc y accuracy . ...

  • Cisco Systems 15454 - page 15

    2-15 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.1 Common Control Cards Figur e 2-2 TCC2P Block Diagr am and Faceplat e The TCC2P card supports multichannel, high-lev el data link control (HDLC) processing for the DCC. Up to 84 DCCs can be routed ov er the TCC2P card and up to 84 sec ...

  • Cisco Systems 15454 - page 16

    2-16 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.1 Common Control Cards The node database, IP address, and system software are stored in TCC2P card non volatile memory , which allo ws quick recov ery in the event of a po wer or card failure. The TCC2P card performs all system-timing ...

  • Cisco Systems 15454 - page 17

    2-17 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.1 Common Control Cards Figur e 2-3 MS-ISC-1 00T Faceplat e and Block Diagram The MS-ISC-100T separates internal and external traf f ic using a VLAN. A Cisco IOS conf iguration f ile assigns a specif ic role to each of MS-ISC-100T ports ...

  • Cisco Systems 15454 - page 18

    2-18 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.2 Optical Service Channel Cards • PR O T : Connected to the other MS-ISC-100T ports The TCC is connected to the MS LAN by its front panel port. The back panel Ethernet port is disabled and cannot be used in the MS node. 2.2.2 Optical ...

  • Cisco Systems 15454 - page 19

    2-19 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3 Optical Add and Drop Cards This section describes the internal parameter and performance information for the 32WSS, 32WSS-L, 32DMX, 32DMX-L, 32DMX-O, 32DMX-L, AD-1B-xx.x, AD-4B-xx.x, AD-1C-xx.x, AD-2C ...

  • Cisco Systems 15454 - page 20

    2-20 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards T able 2-8 32WSS Card P arameters and P erfor mance Parameter Condition Min T ypical Max Unit Channel grid –0.5 dB bandwidth EXP RX => COM TX +/–115 pm –0.5 dB bandwidth Add 1, 32 => COM TX +/? ...

  • Cisco Systems 15454 - page 21

    2-21 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3.2 32WSS-L Card The 32WSS-L card is capable of operating bidirectionally ov er the L band of the optical spectrum (wa velengths from 1577 nm to 1605 nm). In one line direction, the EXP-RX port receiv e ...

  • Cisco Systems 15454 - page 22

    2-22 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards The 32WSS-L card supports OChSPRing protection. This implies that the optical plug-in module needs to perform a switch fast enough to allo w a total unit switching time of less than 10 ms. The 32WSS-L is a ...

  • Cisco Systems 15454 - page 23

    2-23 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3.4 32DMX-L Card The 32DMX-L is a unidirectional unit that operates ov er the L band of the optical spectrum in wa velengths from 1577 nm to 1605 nm. The 32DMX-L card receiv es the aggregate optical sig ...

  • Cisco Systems 15454 - page 24

    2-24 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards When output ports are connected to the client equipment, an external b ulk attenuator might be required to match the receiv e (Rx) window of the interface. T able 2-11 def ines the internal optical paramete ...

  • Cisco Systems 15454 - page 25

    2-25 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3.6 32DMX-O Card T able 2-13 def ines the optical parameters for the 32DMX-O card. T able 2-12 32MUX-O Car d Optical Par ameters Parameter Min T ypical Max Unit –1 dB bandwidth 160 — 300 pm In-band ...

  • Cisco Systems 15454 - page 26

    2-26 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3.7 4MD-xx.x Card T able 2-14 def ines optical parameters for the 4MD-xx.xx card. T able 2-13 32DMX-O Car d Optical Par ameters Parameter Min T ypical Max Unit –1 dB bandwidth 160 — 300 pm In-band r ...

  • Cisco Systems 15454 - page 27

    2-27 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3.8 C-Band OADM Filter Cards T able 2-15 to T able 2-19 def ine optical parameters for the AD-1B-xx.x, AD-4B-xx.x, AD-1C-xx.x, AD-2C-xx.x, and AD-4C-xx.x cards. T able 2-14 4MD-xx.x Car d Optical Par am ...

  • Cisco Systems 15454 - page 28

    2-28 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards In-band ripple 0.5 dB at V OA minimum attenuation Out-of-band ripple (COM RX – Exp TX) 0.3 dB Left/Right adjacent crosstalk 25 dB First channel nonadjacent crosstalk 30 dB Nonadjacent crosstalk 35 dB Left ...

  • Cisco Systems 15454 - page 29

    2-29 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.3 Optical Add and Drop Cards 2.2.3.9 MMU Card The MMU is a single-slot bidirectional card that operates ov er both the C-band and L-band optical spectrums. The MMU has six LC-PC-II optical connectors on its front panel. T able 2-20 sho ...

  • Cisco Systems 15454 - page 30

    2-30 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers 2.2.4 Optical Amplifiers The optical amplif ier cards can be installed in Slots 1 through 6 and 12 through 17. These cards contain three main modules: • Optical plug-in module • Microprocessor module (uP8260) ? ...

  • Cisco Systems 15454 - page 31

    2-31 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers 2.2.4.1 OPT-PRE Card T able 2-21 provides the internal parameters and performance information for the OPT -PRE preamplif ier card. Figure 2-4 sho ws a graphical representation of a standard range power mask for OPT ...

  • Cisco Systems 15454 - page 32

    2-32 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers T able 2-22 indicates the extended po wer and gain range for OPT -PRE card. Figure 2-5 sho ws a graphical representation of an extended range po wer mask for an OPT -PRE card. Figur e 2-5 OPT -PRE Card Ext ended Ra ...

  • Cisco Systems 15454 - page 33

    2-33 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers Figure 2-6 sho ws a graphical representation of the power mask for the OPT -BST card. Figur e 2-6 OPT -BST Car d Po wer Mask T able 2-24 def ines the power and gain specif ications for the OPT -BST -E card. T able ...

  • Cisco Systems 15454 - page 34

    2-34 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers Figure 2-7 sho ws a graphical representation of standard extended gain range for the OPT -BST -E card. Figur e 2-7 OPT -BST -E Car d Standard and Extended Gain Rang e 2.2.4.3 OPT-BST-L Card The OPT -BST -L card is ...

  • Cisco Systems 15454 - page 35

    2-35 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers • Full monitoring and alarm handling capability with settable thresholds • Supported optical safety functionality by signal loss detection and alarm, fast po wer down control, and reduced maximum output power i ...

  • Cisco Systems 15454 - page 36

    2-36 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers Figure 2-9 sho ws the internal functional structure for the OPT -BST -L card. Figur e 2-9 OPT -BST -L Car d Functional Block Diagr am Optical loss (in dB) caused by the OPT -BST -L monitor ports is printed on the c ...

  • Cisco Systems 15454 - page 37

    2-37 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers The OPT -AMP-L card implements the following optical safety functions: • OSRI • ALS The OSRI function provides hardware and softw are capability for shutting down optical po wer or reducing it to a safe lev el, ...

  • Cisco Systems 15454 - page 38

    2-38 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.4 Optical Amplifiers Figur e 2-1 0 OPT -AMP -L Card Standard and Ext ended Gain Range Figure 2-11 sho ws the internal functional structure of the OPT -AMP-L card. ...

  • Cisco Systems 15454 - page 39

    2-39 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.5 Dispersion Compensation Units Figur e 2-1 1 OPT -AMP -L Card F unctional Block Diagram The card faceplate sho ws the optical loss (in dB) of the monitor ports provided by the OPT -AMP-L card. The OPT -AMP-L is a double-slot card with ...

  • Cisco Systems 15454 - page 40

    2-40 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.5 Dispersion Compensation Units Each C-band DCU can compensate a maximum of 65 km of single-mode f iber (SMF-28). DCUs can be cascaded to extend the compensation to 130 km. T able 2-27 Dispersion Compensation Units b y Fiber T ype Fibe ...

  • Cisco Systems 15454 - page 41

    2-41 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.5 Dispersion Compensation Units 2.2.5.1 DCU Mechanical Specifications The DCU subrack is designed to comply with all international standards. The DCU shelf is housed in a 1-R U 19" (482.6mm)/23” (584.2mm) rack-mounted shelf [17& ...

  • Cisco Systems 15454 - page 42

    2-42 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards 2.2.6 Transponder, Muxponder, and Optical Cards For D WDM system interoperability , the operating center frequency (wav elength) of channels must be the same at the transmitting and recei vin ...

  • Cisco Systems 15454 - page 43

    2-43 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards 195.5 1533.47 — — — 194.9 1538.19 15454-10M-L1-38 .1= 15454-10T -L1-38. 1= 15454-10E-L1-38. 1= 15454-10ME-38.1 = 15454-DM-L1-38. 1= 194.8 1538.98 15454-DMP-L1-3 8.1= 194.7 1539.77 15454 ...

  • Cisco Systems 15454 - page 44

    2-44 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards The TXP and MXP cards support the follo wing L-band range of wa velengths in increments of 100 GHz. 193.4 1550.12 15454-10M-L1-50 .1= 15454-10T -L1-50. 1= 15454-10E-L1-50. 1= 15454-10ME-50.1 ...

  • Cisco Systems 15454 - page 45

    2-45 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards T able 2-30 Suppor ted L -Band W avelengths f or T ransponder/Muxponder Cards Frequency (THz) Wavelength (nm) DWDM 10-Gbps TXP/MXP (4 Ch T unable) DWDM 10-Gbps TXP/MXP (Full L-Band T unable) ...

  • Cisco Systems 15454 - page 46

    2-46 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards 2.2.6.1 OC48 ITU-T Optics The Cisco ONS 15454 supports a range of wa velengths in increments of 100 GHz and 200 GHz with its OC48 ITU-T optics, as shown in T able 2-31 . 188.8 1587.88 15454-1 ...

  • Cisco Systems 15454 - page 47

    2-47 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards X 1532.68 195.6 X 1533.47 195.5 X 1534.28 195.4 X 1535.04 195.3 X 1535.82 195.2 X 1536.61 195.1 X 1538.19 194.9 X 1538.98 194.8 X 1539.77 194.7 X 1540.56 194.6 X 1541.35 194.5 X 1542.14 194.4 ...

  • Cisco Systems 15454 - page 48

    2-48 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards The ONS 15454 OC48 ITU-T cards provide you with 37 separate ITU-T channels to choose from. These wa velengths conform to ITU-T 100-GHz and 200-GHz channel spacing, enabling compatibility with ...

  • Cisco Systems 15454 - page 49

    2-49 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards The ONS 15454 of fers eight OC192 ITU-T cards. Each card provides a long-reach SONET compliant 9.95328 Gbps high-speed interface operating at a 100-GHz spaced, ITU-T compliant wa velength wit ...

  • Cisco Systems 15454 - page 50

    2-50 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.6 Transponder, Muxponder, and Optical Cards T able 2-33 Client Services Program Name Client Service T ype Client Interface (SFP/XFP) SFP/XFP Product ID (ANSI) SFP/XFP Product ID (ETSI) — Gigabit Ethernet 1000Base-LX (IEEE 802.3) 1000 ...

  • Cisco Systems 15454 - page 51

    2-51 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.7 Y-Cable Module For more information on SFPs and XFPs, refer to the “SFP Specif ications” and “XFP Specif ications” sections in Cisco ONS 15454 D WDM Reference Manual . 2.2.7 Y-Cable Module The two types of Y -cable module are ...

  • Cisco Systems 15454 - page 52

    2-52 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.7 Y-Cable Module Figur e 2-13 Multimode Y -Cable Split ter Module T able 2-34 sho ws operating parameters for a multimode Y -cable module. T able 2-35 sho ws operating parameters for the single-mode Y -cable module. 151942 Client TX Cl ...

  • Cisco Systems 15454 - page 53

    2-53 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.8 Mechanical Equipment 2.2.8 Mechanical Equipment The follo wing section describes mechanical equipment such as the bay frame, optical shelf, dispersion compensation shelf, Y -cable shelf, f iber storage units, and 32-channel patch-pan ...

  • Cisco Systems 15454 - page 54

    2-54 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.8 Mechanical Equipment Figur e 2-14 Y -Cable Shelf Fiber Routing 2.2.8.5 Fiber Storage The f iber storage tray has height of 1 RU and can be installed in 19” (482.6 mm) ANSI or ETSI racks.The f iber storage tray manages all incoming ...

  • Cisco Systems 15454 - page 55

    2-55 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.8 Mechanical Equipment Figur e 2-15 32-Channel P atch P anel Shelf Fiber Routing The PP-64 contains 64 LC-LC adapters and manages up to eight multif iber cables. The minimum f iber bend radius is 1.5” (38.1 mm) or 20 times the cable ...

  • Cisco Systems 15454 - page 56

    2-56 Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x July 2006 Chapter 2 Cards Specifications 2.2.8 Mechanical Equipment ...

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