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Title Page RoamAbout 802.1 1 Outdo or Antenna Instal lation Guid e 9033073 ...
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RoamAbout 802.1 1 Outdo or Antenna Instal lation Guid e ...
Notice Cabletro n System s reserv es the rig ht to ma ke ch anges in specific ations an d other i nformati on cont ained in this doc ument w ithout prior notice. The reade r should in all case s consul t Cabletr on Systems to determ ine whethe r any s uch chan ges ha ve been ma de. The hardwa re, firmwar e, or so ftware des cribed in this manual is ...
Outdoor A ntenna I nstallat ion Guid e iii Regu lat o ry I nform atio n Canada The products included with t he RoamAbout Outdoor Kit for outdoor ant enna installations comply with GL-36 of Industry and Science Canada. USA - Federal Communications Commission (FCC) The devices included with this outdoor kit comply with Part 15 of FCC R ules. Operatio ...
iv Outdoor An tenna In stallati on Guide Notes, Cauti ons and W arnings This gui de uses t he followi ng conve ntions fo r notes, c autions and warnings: NOTE The NOTE s ymbol c alls the reade r ’s attention to imp ortant informat ion. CAUTION ! The CAUTION sym bol caut ions agai nst acti ons that c ould result in equ ipment damage . W ARNING The ...
Outdoor A ntenna I nstallat ion Guid e v Gettin g Help Before call ing your servic e provi der for a ssista nce, ha ve the followin g inform ation rea dy: • Y our se rvic e co ntr ac t numbe r • A desc ription of the p robl em • A desc ription of any actio n(s) alr eady taken to r esolve the prob lem . • The ser ial and revisi on number s o ...
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Outdoo r Antenna Installa tion G uide vii • Notice ii • Regulato ry Informat ion iii • Notes, Ca utions an d Warnin gs iv • Gettin g Help v 1 Intro duction 1-1 About Thi s Gu ide 1-1 • Who Sh ould Use Th is Guid e 1-1 • Organiz ation of this Gui de 1-2 The Ro amAbout Ou td oor K it 1-4 Finding Additiona l Informa tion 1-6 2 Installati o ...
T able of Contents viii Outdoo r Antenn a Insta llation G uide T able of Contents Overview of the Outdo or Installa tion 2-10 • Antenna P lacemen t 2-11 • Antenna M ast/Wall Bracket 2-13 • Groundin g System 2-15 • RoamAbou t Anten nas 2-15 • Antenna A lignmen t 2-17 • Antenna C able Ro uting 2-18 • Before C limbing the Roof. .. 2-19 3 ...
T able of Contents Outdoo r Antenna Installa tion G uide ix A The RoamAbout 14-dBi Directional Antenna A-1 General Desc ription A-1 • Contents of the A ntenna Bo x A-1 B The RoamAbout 7-dBi Omni-Directional Antenna B-1 General Desc ription B-1 • Contents of the A ntenna Bo x B-1 C The Antenna Cabling System C-1 The Outdo or Cabling Components C ...
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Outdoor A ntenna I nstallat ion Guid e 1-1 1 Intr oduction About This Guide 1 This RoamAbout 802.1 1 Out door Ante nna Instal latio n Guide explai ns how to i nstall a nd set up a RoamA bout Outd oor Anten na link. I nformation i s also p rovide d to ve rify the wirel ess li nk quali ty and cor rect an y pro blems th at may arise d uring in stall a ...
Introduction About This Guid e 1-2 Outdoor Ant enna Ins tallati on Guide Organiz ation of t his Guide 1 In this g uide you will find in formation to prepare for and verify th e antenna i nstallati on. The informati on is or ganized as follo ws: Cha p ter 1 - In troduc tion ( Th is Chap ter ) 1 Introduc es the Roa mAbout O utdoor Ki t and d escribes ...
Introduction About This Guid e Outdoo r Antenna Installa tion G uide 1-3 Appendix C - The Ant enna Cabling S ystem 1 Descr ibes the hardware specific ations of the certi fied Ro amAbout Cable As sembly , Lightning P rotector an d Low-los s Antenna Ca ble, which y ou will need to connec t a RoamAb out Ac cess P oint or other computi ng devic e to an ...
Introduction The Roam About Out door Kit 1-4 Outdoor Ant enna Ins tallati on Guide The RoamA bout Outdoor Kit 1 The RoamAb out Ou tdoor Kit is a set of antenna product s that enable y ou to conn ect multi ple bu ildings or LANs v ia a wireles s outdoor point-to-po int li nk. The kit pr ovides a s electio n of hi gh-gain, low-noi se antenna s and co ...
Introduction The Roam About Out door Ki t Outdoo r Antenna Installa tion G uide 1-5 W ARNING 1. The outdoor anten nas supp lied with your Roam About Outdoor Kit are in tended for mounti ng on a roof or the side of a build ing. 2. Antennas shou ld only b e instal led by a q ualified inst aller or antenna i nstal latio n servi ce. 3. Site pr erequis ...
Introduction Finding A dditio nal Infor mation 1-6 Outdoor Ant enna Ins tallati on Guide Finding Additi onal Information 1 Install ing a RoamAbout Acc ess Point 1 The insta llation o f a RoamA bout Acc ess Po int is de scrib ed in the RoamAbou t Acces s Point U ser ’s Gui de included with ea ch RoamAbo ut Acce ss Poin t. Configurat ion and Manag ...
Introduction Finding A dditio nal Infor mation Outdoo r Antenna Installa tion G uide 1-7 Additional file s on your diskettes 1 All softwa re disk ettes that come with yo ur RoamA bout prod ucts includ e a readme.tx t file whi ch conta ins info rmation a bout the software versi on and/or dri vers on the diskette . Y ou are a dvised to print a nd rea ...
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Outdoor A ntenna I nstallat ion Guid e 2-1 2 Installation Guidelines Site Pr er equisi tes 2 Pleas e review al l requir ement s outline d within th e sectio ns lis ted below be fore th e installat ion proc ess begi ns: • Pre-Ins tallat ion Checkli st • Overvi ew of th e Indoor In stall ation • Overview o f the Outd oor Insta llation • Befor ...
Installation Guidelines Pre-In stallati on Chec klist 2-2 Outdoor Ant enna Ins tallati on Guide Pre- Installation Checklist 2 Before you insta ll the Roa mAbout antenn a system, y ou must configur e the co mmunic ation s link as follow s: RoamAbout Access Point (AP) Configuration: √ Bridge Mod e - LAN-to-LAN (same setting for each A P) √ Remote ...
Installation Guidelines Overvie w of the Indo or Instal latio n Outdoo r Antenna Installa tion G uide 2-3 • A low-los s antenna c able (E ) to conne ct the in door instal latio n to the out door a ntenna. All of these com ponents a re incl uded in th e RoamA bout Outd oor Kit. Ea ch co mponent c an be pu rchase d separatel y . Figur e 2-1 Indoor ...
Installation Guidelines Overvie w of the Indo or Instal latio n 2-4 Outdoor Ant enna Ins tallati on Guide Figur e 2-2 RoamAbout PC Card Identificatio n • In countr ies that adher e to FCC regu lations 1 , use th e RoamAbou t PC Card w ith the black-bac kgroun d label . • In France , Japa n, and cou ntries t hat adhe re to ETS I regulat ions 2 , ...
Installation Guidelines Overvie w of the Indo or Instal latio n Outdoo r Antenna Installa tion G uide 2-5 When y ou order a RoamAbo ut Out door Kit , the kit m arketed in your co untry wi ll in clude the co rrect card type t h at com plies with the reg ulatio ns that app ly in y our coun try . If you pu rchase RoamA bout out door anten na equipm en ...
Installation Guidelines Overvie w of the Indo or Instal latio n 2-6 Outdoor Ant enna Ins tallati on Guide Placemen t of the Roa m About Acces s Point 2 The idea l locat ion to in stall your Roam About Acce ss Poi nt mus t satisfy the fo llowing r equirem ents: • The locat ion must b e indo ors to prot ect the unit from extreme weather c ondit ion ...
Installation Guidelines Overvie w of the Indo or Instal latio n Outdoo r Antenna Installa tion G uide 2-7 Prior t o mount ing th e RoamAbou t Acces s Poin t, you ar e advis ed to caref ul ly calculat e: • The dist ance b etween the i ntended locatio n of yo ur RoamAbo ut Acces s Point and the location of the a ntenna mast. • The heigh t of the ...
Installation Guidelines Overvie w of the Indo or Instal latio n 2-8 Outdoor Ant enna Ins tallati on Guide Placement o f the Light ning Pr otector 2 Lightnin g protec tion is d esign ed to prot ect peopl e, proper ty and equipmen t by prov iding a path to t he ground whenev er lightni ng strikes your an tenna ins tallation . The Roam About L ightnin ...
Installation Guidelines Overvie w of the Indo or Instal latio n Outdoo r Antenna Installa tion G uide 2-9 The cabl e shoul d not be instal led into tight positio ns, a s bendin g or applyi ng exces sive f orce to th e connec tors may d amage th e antenna c able. Always al low the cable to b end nat urally ar ound corner s. The rec ommended b end ra ...
Installation Guidelines Overvie w of the Ou tdoor Installat ion 2-10 Ou tdoor Antenna Ins tallati on Guide Overview of the Outdoor Inst allation 2 V erify t he avail ability of the fo llowing c omponents requir ed for th e outdoor installa tion of the point- to-poin t link: • The RoamAb out Sy stems A ntenna. • The RoamAbo ut Systems low-los s ...
Installation Guidelines Overvie w of the Outdoo r Instal lation Outdoo r Antenna Installa tion G uide 2-11 Antenna Place ment 2 T o a chieve maximum perform ance for your wirel ess outd oor connec tion, the Ro amAbo ut Outdoor Antenna s must have cl ear line- of-sigh t which is defin ed as: • No obsta cles in the di rect path between the two ante ...
Installation Guidelines Overvie w of the Ou tdoor Installat ion 2-12 Ou tdoor Antenna Ins tallati on Guide Figur e 2-3 Potent ial Ob stacle s for a Di rect ional Ante nna T o mi nimize the inf luence of obstacl es, sign al inter ference or reflectio ns ple ase note t he foll owing gui delines: • Mount the antenna as high a s possi ble abov e grou ...
Installation Guidelines Overvie w of the Outdoo r Instal lation Outdoo r Antenna Installa tion G uide 2-13 Environ ments with large refl ective surface s include: • Building s with mirrored -glass or low emis sivity ( low-e) gl ass • Crowded par king lots • W ater or moist ear th and mo ist vege tation • Above ground po wer/teleph one lines ...
Installation Guidelines Overvie w of the Ou tdoor Installat ion 2-14 Ou tdoor Antenna Ins tallati on Guide Wall (S ide) Mount 2 A wall (s ide) mou nt allows for mount ing an antenna ( mast) on the side of a buildin g or other struc ture. This provides a conve nient mounting locat ion when th e roof ov erhang i s not exces sive an d/or the loca tion ...
Installation Guidelines Overvie w of the Outdoo r Instal lation Outdoo r Antenna Installa tion G uide 2-15 Groundi ng System 2 The grou nding sy stem mus t satisfy the foll owing req uiremen ts: 1. The antenna mast, Roa mAbout Access Point, and Ro amAbou t Lightni ng Protec tor must be conne cted to the same ground, using a low-re sist ance bond in ...
Installation Guidelines Overvie w of the Ou tdoor Installat ion 2-16 Ou tdoor Antenna Ins tallati on Guide Antenna Polar ization 2 Radio wav es emitti ng from a Y a gi ante nna are l inear , lea ving the antenna i n the same plane as the ant enna el ements. • When the elemen ts are po sitione d up and dow n , the radi o waves are vert icall y pol ...
Installation Guidelines Overvie w of the Outdoo r Instal lation Outdoo r Antenna Installa tion G uide 2-17 Antenna Alignme nt 2 For opti mal perfo rmance, make su re the ante nnas a re proper ly aligned : 1. Use a pair of binocula rs, a compa ss, and /or a map of the area to point the ante nnas at each othe r . 2. Analyze the quality o f the radi o ...
Installation Guidelines Overvie w of the Ou tdoor Installat ion 2-18 Ou tdoor Antenna Ins tallati on Guide Y ou ca n optimiz e antenna a lignm ent by mak ing sma ll modific ations i n the antenn a orienta tion wh ile obse rving th e result ant change s dis played o n the AP M anager P oint-to-P oint Diagnost ic s sc reen . Aligni ng an om ni-direc ...
Installation Guidelines Overvie w of the Outdoo r Instal lation Outdoo r Antenna Installa tion G uide 2-19 Befor e Climbing the Roof ... 2 Before you star t the ins tallation , check the conten ts of you r RoamAbo ut Outdoor Kit. If th ere are signs o f shippin g dama ge, contac t the ship ping c arrier to file a c laim. V eri fy that yo u have all ...
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Outdoor A ntenna I nstallat ion Guid e 3-1 3 Determining Ran ge & Clearance The Fre s nel Zone 3 As ide ntified i n Chapter 2 - Installa tion Gui delin es , you need a clear li ne-of-si ght to s et up an ou tdoor ante nna ins tallati on that meets y our requi rements in ter ms of range and thr oughput perfor mance . In Chapter 2, we d escribed ...
Determining Range & Clea rance The Fresnel Zon e 3-2 Outdoor Ant enna Ins tallati on Guide As sho wn in Figure 3 -1, the re are tw o major variabl es that determine t he shape o f the Fres nel Zone: • The dista nce be tween the ant ennas (1) • The minim um cl earance required f or optima l perfor mance ( 2). Figure 3-1 Fresnel Zone Refer to ...
Determining Range & Clea rance Other Co nsideratio ns Outdoo r Antenna Installa tion G uide 3-3 Other Consideration s 3 In mo st liter ature co ncernin g wir eless ou tdoor products , two parame ters are us ually l isted to indicate transmi tted sign al strength: output po wer of the ra dio, and gai n of the anten na system. • Output P ower o ...
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Outdoor A ntenna I nstallat ion Guid e 4-1 4 Installing the Antenna Planning the Antenna Installation 4 The grou nding sy stem for the antenna mast, RoamAb out Acce ss Point, a nd Roam About L ightning Protecto r should be inst alled befo re the cab le from t he anten na is co nnecte d to the li ghtnin g arrest or . This will pro tect yo u and yo u ...
Installing the Antenna Plannin g the An tenna In stall ation 4-2 Outdoor Ant enna Ins tallati on Guide T o v erify the eq uipme nt prior to installa tion, y ou may n eed to procee d with the g uideline s descr ibed in the Roam About A ccess Poin t User ’s Guid e before p erforming t he pro cedures i n this chapter . Th e RoamAbou t Acces s Point ...
Installing the Antenna Plannin g the An tenna I nstall ation Outdoo r Antenna Installa tion G uide 4-3 ELECTRICAL HAZARD W ARNINGS (Continued) 6. The low-los s anten na cable that conne cts th e anten na to the lightn ing prot ector mu st be a t least 1m (3 ft) a way from any high vol tage o r high cur rent cab le. 7. Check whe ther the a ntenna ma ...
Installing the Antenna Plannin g the An tenna In stall ation 4-4 Outdoor Ant enna Ins tallati on Guide Insta llation Ove rview 4 The i n stallati on pr oces s is summar iz ed in the f ollow ing step s: 1. Make sure the AP’s are c onfigu red as sp ecifie d in th e Pre- Install ation Ch ecklis t on pag e 2-2. 2. V erif y that the antenna suppor t s ...
Installing the Antenna Mounting the Ante nna Outdoo r Antenna Installa tion G uide 4-5 1 1 . After v erifying tha t the com municati ons link is fully ope rational , secure a ll cabl es and us e weathe rproofing tape to s eal all outdo or co nnect ors. Mounting th e Antenna 4 The RoamA bout ant ennas are availa ble as a RoamAb out 14-dB i Directio ...
Installing the Antenna Mounting t he Ante nna 4-6 Outdoor Ant enna Ins tallati on Guide • Four flatw ashers and four nuts ( included wi th antenna) • A sock et wrenc h to tighten the nu ts 2. Note the arrows on the pla stic an tenna mo unting bas e. 3. Install the ante nna wit h the arrows point ing up. 4. Attach the anten na moun ting base and ...
Installing the Antenna Mounting the Ante nna Outdoo r Antenna Installa tion G uide 4-7 Mounting on a Flat S urface 4 When mo unting the antenna on a fl at vertica l surface, you mu st provide a smoo th surface f or the bac king pl ate. On wa ll su rfaces such a s brick, block or s tucco, i nstall a n interm ediate pla te between th e wall and the b ...
Installing the Antenna Mounting t he Ante nna 4-8 Outdoor Ant enna Ins tallati on Guide Figur e 4-2 Mounti ng the 14-dB i Ant enna to a W all Mounting the Omni -dir ectional Antenna 4 It is reco mmende d that you mount th e RoamAbo ut 7-d Bi Omni- Direction al ante nna to a mast. Pr oceed as follows : 1. V erif y that you have the fol lowi ng items ...
Installing the Antenna Mounting the Ante nna Outdoo r Antenna Installa tion G uide 4-9 Figure 4-3 M o unting the Omni-Directional Antenna to a M ast 2. Referring to Fi gure 4-3, m ake sur e the gas ket (B) is instal led on the an tenna mo unting base (A) . 3. Insert the thr eaded por tion of the antenn a mounti ng base through the hole i n the to p ...
Installing the Antenna Connectin g the A ntenna Cabl e 4-10 Ou tdoor Antenna Ins tallati on Guide 6. Secure the meta l mounting bracket (with a ntenna) to t he mast using two hose -clamps . 7. Connect the outdo or porti on of the an tenna c able (E) to the threaded portion of the anten na moun ting ba se. 8. Proceed to Connecti ng the A ntenna Cabl ...
Installing the Antenna Connectin g the A ntenna Cabl e Outdoo r Antenna Installa tion G uide 4-11 5. Prior to secu ring the cable along its comple te length, ru n the Point-to- Point diagnos tics of t he RoamAbo ut Acces s Point Manager progra m to analy ze wirele ss pe rforman ce and optimal placeme nt of the outdoor a ntenna (see Figure 2-4 on pa ...
Installing the Antenna Connectin g the A ntenna Cabl e 4-12 Ou tdoor Antenna Ins tallati on Guide Sealing t he Cable C onnector s 4 Most pr oblems a ssociated with wir eless outd oor ins tallat ions are related to de grading pe rforman ce du e to the effects o f corros ion of the antenn a cabl e and cab le connec tors. T o avoid this type of proble ...
Outdoor A ntenna I nstallat ion Guid e A-1 A The RoamAbout 14-dBi Directional Antenna General Descripti on 1 The RoamAb out 14- dBi Direct ional Antenna is a high-g ain ant enna for the 2.4 GHz fr equency band. The antenn a is a tota lly enclose d 16-elem ent Y agi des igned for point -to-po int commun icatio ns . It has a typical VSWR of 1.5:1 and ...
The RoamAbout 14-dBi Directional A ntenna General De script ion A-2 Outdoo r Antenn a Insta llation Gui de T able A-1 Specifications 14-dBi Direct ional Antenna Mechan ical • Size 45.7 cm (1 8 in) • Mounting Me thod • Ver tical mast with an o uts id e di amet er between 35 mm (1 .4 in) a nd 42 mm (1.6 in) us ing u-b olts. • Wall usi ng plu ...
Outdoor A ntenna I nstallat ion Guid e B-1 B The RoamAbout 7-dBi Omni- Directional Antenna General Descripti on 2 The RoamA bout 7-dB i Omni- Direct ional An tenna i s a broad band anten na for the 2.4 GH z fre quency b and feat uring an omni- directio nal pa ttern with a nominal gain o f 7 dBi. This ant enna is en caps ulated in a weathe rproof pr ...
The RoamAbout 7-dBi Omni-Directional Antenna General De script ion B-2 Outdoo r Antenn a Insta llation Gui de T able B-1 Specifications of the 7-dB i Omni-Directional Antenna Mechan ical • Size 45,7 cm (18 in .) • Mo un tin g met h od Clam ps to vert ical mast w ith outsi de diamete r up to 51mm (2 i n.) Cable • Type RG-5 8A/U , 50 o hm lo w- ...
Outdoor A ntenna I nstallat ion Guid e C-1 C The Antenna Cabling System The Outdoor Cabling Components 3 T o c onnect y our RoamA bout Acc ess Po int to an outdoor antenn a install ation you will need the followi ng cabli ng compon ents as p ictured on the right si de of thi s page: A. RoamAbo ut Cable Assemb ly B. RoamAbo ut Ligh tning Protec tor ...
The Antenna Cabling System The Outdoo r Cablin g Compon ents C-2 Outdoor Ant enna Ins tallati on Guide When or dering sep arate co mponent s, ens ure that you orde r produc ts with the correc t N-T yp e connec tor to matc h the ot her outdoor cabling compo nents t hat apply to your cou ntry T able C-1 Selecting the Correct N-T ype Connector NOTE Th ...
The Antenna Cabling System The Outdoo r Cablin g Compon ents Outdoo r Antenna Installa tion G uide C-3 ELECTRICAL HAZARD W ARNINGS 1. Outdoor ant ennas and antenna cables are electr ical condu ctors. T ran sients o r ele ctrostatic disc harges that may occur at the antenna ( e.g., li ghtning) may d amage your el ectroni c equipm ent and caus e pers ...
The Antenna Cabling System RoamAbout Cable A ssembl y C-4 Outdoor Ant enna Ins tallati on Guide RoamAbout Cable Assembly 3 The RoamAb out Cabl e Assem bly is a pr opriet ary cable used to connect the Roam About PC C ard to a RoamAbo ut outdo or antenna s ystem. Th is cabl e is in cluded i n the Ro amAbout O utdoor Kit. One end of the cabl e has a p ...
The Antenna Cabling System RoamAbout Lightn ing Prot ector Outdoo r Antenna Installa tion G uide C-5 RoamAbout Ligh tning Protector 3 The RoamA bout Li ghtning P rotector i s a surg e arrestor that protec ts your se nsiti ve RoamA bout equip ment fr om high- voltage currents caused by discha rge a nd transi ents at th e anten nas. T ab le C-3 list ...
The Antenna Cabling System RoamAbout Lightn ing Prot ector C-6 Outdoor Ant enna Ins tallati on Guide Insta llati on 3 T o i nstall th e RoamA bout Light ning P rotector: 1. Det ermin e a suita ble lo catio n for t he Lightni ng Prote ctor as descr ibed in Ch apter 2 - Ins talla tion Gui delines . 2. A s shown i n Figure C-1 , secu re brack et (A) t ...
The Antenna Cabling System RoamAbout Lightn ing Prot ector Outdoo r Antenna Installa tion G uide C-7 6. In sert the Lightn ing Pr otect or into th e openi ng in bracke t (A). 7. Tighten hexn ut (G) to s ecure t he Roam About Ligh tning Protector in its position , and en sure tha t the Pro tector is properly connec ted to th e ground ing sys tem. Ro ...
The Antenna Cabling System Low-Los s Antenna Cable C-8 Outdoor Ant enna Ins tallati on Guide Low-Loss Antenna Cable 3 A 15m ( 50 ft) Low-l oss a ntenna cab le is in cluded i n the RoamAbou t Outdoor Kit (seeT able C-5). Cab le is al so avail able in two other standa rd length s: • 6m (20 ft ) - see T able C-4 • 22m (75 ft) - se e T able C- 6 T ...
The Antenna Cabling System Low-Los s Antenna Cable Outdoo r Antenna Installa tion G uide C-9 T able C-5 Cable Specifications for t h e 15m (50 ft ) Antenna T able C-6 Cable Specifications for t h e 22m (7 5 ft) Antenna Mechanic al Speci fications Length 15 meter (5 0 ft) Diam ete r 10 mm (0 .4 in ) Weight 101.2 gram /meter (0.068 lbs /ft) Bend Radi ...
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Outdoor A ntenna I nstallat ion Guid e D-1 D Calculating Range & Clearance Intr oduction 4 This app endix pr esents r eference i nformati on to he lp you: • Calcul ate the t ypical and /or maxi mum comm unica tions r ange you ca n achiev e using c omponent s ava ilable in th e RoamAbo ut Outdoor K it. • Selec t optimal a ntenna height for y ...
Calculating Range & Clea rance The Dynami c Rang e Budget D-2 Outdoor Ant enna Ins tallati on Guide The Dynamic Range Budget 4 The Dynami c Range B udget i s the sum of the following factors as determi ned at both ends o f the wire less out door lin k: • T ype of Ro amAbout O utdoor Ante nna: — RoamAbou t 7-dBi O mni-Di rection al An tenna, ...
Calculating Range & Clea rance The Dynami c Rang e Budget Outdoo r Antenna Installa tion G uide D-3 T able D-1 Dynamic Range (FCC) The diam eter of th e 1 5m (50 f t) an d 22 m (75 f t) cables is larg er th an the d ia meter o f the 6m (20 ft) c abl e. Therefo re the c able loss of 5 0 ft ca bles i s the sa me as for 20 ft cables , resul ting i ...
Calculating Range & Clea rance The Dynami c Rang e Budget D-4 Outdoor Ant enna Ins tallati on Guide T able D-2 Dynamic Range (ETSI. France & Japan) The diam eter of the 15m (5 0 ft) and 22m (75 f t) cables is lar ger than the diam eter of the 6m (20 ft) cable. Therefo re the c able loss of 5 0 ft ca bles i s the sa me as for 20 ft cables , ...
Calculating Range & Clea rance The Dynami c Rang e Budget Outdoo r Antenna Installa tion G uide D-5 Link speed ve rsus Range 4 Communi cation s at lower data sp eeds m ay travel longer distanc es. In s ituations whe re rang e is mor e critica l to your network tha n data spe ed, yo u may wish to li mit the da ta spe ed to 1Mbit/s to increas e t ...
Calculating Range & Clea rance The Dynami c Rang e Budget D-6 Outdoor Ant enna Ins tallati on Guide T o r ead T able D-3 cor rectly: • Use the Dy namic Ra nge Bu dget valu e that y ou read f rom either T able D- 1 or T able D-2 . • Locate th is valu e in T able D-3: — V a lues mar ked with an aster isk (*) in T able D-3 co rrespo nd to Dy ...
Calculating Range & Clea rance The Dynami c Rang e Budget Outdoo r Antenna Installa tion G uide D-7 The valu es list ed in T able D -3 are bas ed upon calcul ations th at assum e optimal radio conditions . There is no gu arantee th at the same ma ximu m distanc e can be achie ved at your lo catio n. Different perfor mance fi gures m ay res ult ...
Calculating Range & Clea rance The Dynami c Rang e Budget D-8 Outdoor Ant enna Ins tallati on Guide Dete rm ine T y p ical R ange 4 After look ing at the minim um clear ance re quireme nts in T able D-3 on pag e D-6, yo u may realiz e that loca l reg ulations , loca l buildi ng codes, o r othe r rest riction s could prohibi t the in stalla tion ...
Calculating Range & Clea rance The Dynami c Rang e Budget Outdoo r Antenna Installa tion G uide D-9 T able D-4 Actual Clearance and T ypical Range Dynami c Range Optimal Clearan ce Line-of-Sight Cle arance th at is Actually A vailable 5 m (16.5 ft) 10 m (33 ft) 15 m (50 ft) 20 m (66 ft) meters (ft) k m (mi) km (mi) km (m i) km (mi) 106.8 dB 5.8 ...
Calculating Range & Clea rance Which A ntenna do Y ou Ne ed D-10 Outdoor Antenn a Install ation Guide Which Ant enna do Y o u Need 4 If you hav e not yet purchas ed a RoamA bout Outd oor Kit, you c an read the tables i n this app endix in reverse order to deter mine the type of an tenna you will n eed. 1. Det ermine the di stance betw een the t ...
Cabletron Systems 9033073のメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- 9033073の取扱説明書
- Cabletron Systemsの製品カード
- パンフレット
- またはCabletron Systems 9033073の消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Cabletron Systems 9033073の取扱説明書に含まれています。
取扱説明書と呼ばれる文書のグループは、Cabletron Systems 9033073の取り付け説明書、サービスマニュアル、簡易説明書、またはCabletron Systems 9033073のユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Cabletron Systems 9033073の製品を使用するにあたって最も人気のある説明書を閲覧できます。
Cabletron Systems 9033073デバイスの取扱説明書はどのようなものですか？
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがCabletron Systems 9033073を使用するのを助ける技術的文書のことです。説明書は通常、全てのCabletron Systems 9033073ユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。
Cabletron Systemsの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。
1. Cabletron Systems 9033073の説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははCabletron Systems 9033073の目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
2. 目次。Cabletron Systems 9033073に関してこのドキュメントで見つけることができる全てのヒントの目次
3. Cabletron Systems 9033073デバイスの基本機能を使うにあたってのヒント。 Cabletron Systems 9033073のユーザーが使い始めるのを助けてくれるはずです。
4. トラブルシューティング。Cabletron Systems 9033073に関する最も重要な問題を診断し、解決するために役立つ体系化された手続き
5. FAQ。よくある質問
6. 連絡先。一人では問題を解決できない場合に、その国におけるCabletron Systems 9033073のメーカー/サービスへの連絡先に関する情報。
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