Nortel CWDM SFP инструкция обслуживания

Par t No . 3128 65- C Janua ry 200 2 4401 Gr eat Ameri ca Parkwa y Santa Clara, CA 9 5054 *312865-C* Insta ll ing Giga bit Interf ace C onver ters, SFP , and CWDM SFP Gigabi t Interface Converter s CWGBIC.fm P age -1 Wednesday, December 12, 2001 11: 26 AM[...]

Copyright © 2002 Nortel Networks All righ ts res erve d. January 2002 . The inf ormation in t his docum ent is subject to change without not ice. The statements, configurations, t echnical data, and recommendations in t his docum ent are believed to be accurate and reliable, but are presented without express or imp lied warrant y . Us ers m ust ta[...]

1 Product Safety Meets requirements of: CSA 22.2 No. 95 0-M95/UL1950, 3rd ed. EN60950: 1992 /A1:19 93 /A2:1993 /A3: 1995 /A4: 199721CFR , Chapter I EN60825-1 :1994 /A1 1:1996 Caution: Only qualif ied technic ians s hould ins tall thi s equi pme nt. Pla ce all printed cir cuit boards o n an antis tatic mat u ntil you are ready to instal l them. I f [...]

2 Intr oduction to Gigabi t Inter face Converter s This sec tion de scribes th e Gigabit In terface Converter (GBIC) and la bel, and prov ides a GBIC mo del lis t. Product d escriptio n Gigabi t Interface Conve rters (GBICs) are hot-swappa ble inpu t/out put enh anceme nt com ponen ts d esign ed fo r use wit h Nortel Networks* products to allow Gig[...]

3 Figure 1 GB IC extra ction t abs and extra ctor han dle GBIC la beling The Nort el Netwo rks l abe l on a ty pi cal GB IC (Fi gure 2) co ntains a Nortel Net works serial nu mber , a bar code , a manu facture r ’ s code, an interfa ce type , and a pa rt numb er . Figure 2 No r te l Networks GBIC label 9702F A GBIC model with e xtractor tabs GBIC[...]

4 GBIC a nd SFP GBIC mod el list Ta b l e 1 lists an d de scr ibes th e N ort el N etwork s G BIC a nd S FP GBIC models. N ote : W hen yo u contact a Nortel Net wor ks service re prese ntat ive fo r t ro uble sho oti ng p urp oses , you mu st have the fo llowing infor matio n ava ilabl e: • N ortel Network s serial number • Manu fa ct urer ’ [...]

5 Handlin g, safety , and environmental guidel ines Befo re insta lling you r GBIC, rea d the following hand ling, safe ty , and env ironm enta l gui delin es: • GBICs are stati c sensitive . T o pre vent damag e from electro static d isch ar ge (ESD), fol low your no rmal bo ard and c ompo nen t hand lin g pro cedur es . • GBICs are d ust sens[...]

6 2 V erif y that the GBIC is the correct model for your network co nfig urati on ( T able 1 o n pa ge 4 ). 3 Remove the dust cover fro m the GBIC ’ s o ptical bores. 4 Grasp the GBIC bet ween you r thumb and forefing er . 5 Inser t the GBIC into the slot o n the fro nt pa nel of th e Gigab it Eth erne t swi tch i ng m odu le (Figu re 3) . Figure[...]

7 2 De pen ding on y our G BIC mode l, either gr asp the e xtra cti on tab s ( Fi gure 1 ) loc ated on either side o f the GBIC with your thum b an d foref in ger , or l ift the ex tr actor h and le ( Figure 1 ) attach ed to the GBIC. 3 Slide the GBIC ou t of th e Gigab it Ethern et m odule slot. 4 If th e GBIC does not slid e eas ily from the m od[...]

8 Standards , connectors, cabli ng, and dista nce This sect ion desc ribes GBIC stand ards , connect ors, cabl ing, an d distan ce; and provi des specificat io ns for the follo wing GBICs: • “ 1000 BASE -S X, ” nex t • “ 1000 BA SE- LX ” on pag e 9 • “ 1000 BA SE- XD ” o n page 1 1 • “ 1000 BA SE- ZX ” on pag e 13 • “ 10[...]

9 1000 BASE-LX The M odel 1000B ASE-L X GBIC pr ovid es 10 00B ASE-L X (13 00 nm , wavel engt h , Giga bit Et h ernet) conn ect ivit y us ing SC d uple x fib er co nne ctors. Th e lon g wavel eng th op tic al tran sc eiv ers used in the LX model p rovide v ariable d istance rang es us ing bo t h mult imo de an d sin gle- mo de fibe r opt ic cabl in[...]

10 Ta b l e 4 descri bes stan da rds, con nectors, ca bling , and dist ance for the Model 1000BASE- LX GBIC. T a ble 4 1000BA SE- LX specif ications Type Speci fications Stan dards Con formi ty to th e f ollowi ng sta nd ards: 802. 3z, 1000BASE- LX Con nectors Dup lex LC fibe r optic conn ector Ca bli ng 62. 5 µm MMF o ptic cable 50 µm MMF o ptic[...]

11 1000 BASE-XD The Mode l 1 000BAS E-XD GBIC pro vides Gi gabit E thern et conne ct ivit y usin g SC d uple x si ngle -mod e fi ber co nne ctors. High -perform ance op tical transcei vers ena ble Giga bit E the rnet lin k dista nces up to 50 ki lome te rs (km) over sing le -mod e fib er . The po rt s o pe rate in ful l- dupl ex mode onl y . Ta b l[...]

12 Con nectors Dupl ex SC sin gle- mode fibe r o ptic connec tor Cab ling Singl e-m ode fi ber o ptic cable Di st anc e Up to 50 k m us ing sing le -m ode f ib er cabl e, depe ndin g on the qua lity of th e fibe r Opt ical b udget 17 dB Laser T ran smitt er C har acter isti cs Wave leng th 1550 ± 10 nm Maxi mum sp ect ral wid th 0.2 nm Maxi mum l [...]

13 1000 BASE-ZX The M odel 1000B ASE-Z X GBIC pr ovi des Gi gabi t Eth er net conne ct ivit y usin g SC d uple x si ngle -mod e fi ber co nne ctors. High -perform ance op tical transcei vers ena ble Giga bit E the rnet link di sta nces u p to 70 km over si ngl e-mod e fi ber cabl e. Th e por ts o pera te in fu ll-d up lex mo de o nly . Ta b l e 6 d[...]

14 Di st a nce 70 k m Receiver Characteristics Wavele ngth 12 00 to 1550 nm Mi nimum receiv er sen sitivity -22 dB m Maxi mum input power -3 dBm N ote : W he n short er le ngth s of si ng le- mode f iber cabl e ar e used, th ere is a risk of overl oading t he receive r . It may be necessa ry to insert an in-lin e optic al atte nuato r in the link t[...]

15 1000 BASE-T The Model 10 00BASE -T GBIC provid es 1000BASE-T (Gig abit Et hernet) connec tivity . Ta b l e 4 descri bes stan da rds, con nectors, ca bling , and dist ance for the Model 1000BASE- LX GBIC. T abl e 7 100 0BA SE-LX sp ecif ications Type Speci fications Stan dards Con formi ty to th e f ollowi ng sta nd ards: IEEE 80 2.3z and IEEE 8 [...]

16 Intr oduction t o Small Form Fact or Pluggable (SFP) Gigabi t Interf ace Converters This se ction d escribe s the Sm all Form F actor Plug gable (SFP) Gigab it Interface Con verter (GBIC) and l abel, and provides a SFP GBIC mode l list. Product d escriptio n Small Form F acto r Plug gabl e Gi gabit Interface Con verte rs (SFP GBIC s) are ho t- s[...]

17 SFP GBI C labeling The Nortel Network s lab el on a typi cal SFP GBIC (Figu re 5) cont ains a Norte l Networks se rial numb er , a b ar code, a ma nu fact ur er ’ s cod e, an i nterf ac e type, and a par t nu mber . Figure 5 No rtel Networks SFP GBIC label N ote : W hen yo u contact a Nortel Net wor ks service re prese ntat ive fo r t ro uble [...]

18 SFP GBI C mod el list Ta b l e 8 lists and desc ribes the No rtel Network s SFP GBIC mode ls. Handlin g, safety , and environmental guidel ines Befo re install ing y our SF P GBIC, re ad the following hand ling, safety , a nd enviro nmenta l gu ideline s: • SFP GBICs are s t atic sensitiv e. T o preven t damage f rom electro static d isch ar g[...]

19 • S FP GB ICs a re dus t sens itive . W hen yo u s tore a S FP G BIC, or whe n you di sc onnect it fr om a f iber op tic cabl e, al ways keep the d ust cover ov er the SFP GBIC ’ s optical bores. • T o cl ean cont ami nants from the op tical bores of a SFP GBIC, use an al cohol swab or equ ivalen t to cl ean th e fe rrules of the opt ical [...]

20 Figure 6 Ins ert ing a LC SFP GBIC Figure 7 Inserti ng a MT -RJ S FP GBIC N ote : S FP GBICs are keyed to preve nt incorrect insertio n. Link Act BPS2000-2GE MDA Link Act BPS2000-2GE MDA CWGBIC.fm Page 20 Wednesday, December 12, 2001 11:26 AM[...]

21 Removing a Small Form Factor Pluggable (SF P) GB IC This section lists the step s for removing a GBIC. T o remove a GBIC: 1 Disco nnect the netw or k fiber ca bl e from the SFP GBI C conne ct or . 2 Depe ndi ng on yo ur SFP G BIC mo de l, either p ull th e LC ex traction tab locate d in the f ront o f the SFP GBIC ( belo w rig ht ) wit h your th[...]

22 5 Dispo se of the SFP GBIC acco rding to all nat iona l laws and regu la ti ons . Small Form Factor Plug gable (SFP) GBIC spec ification s Ta b l e 9 describes general S FP GBIC sp e cific ations. Standa rds, c onnectors , cablin g, and di stan ce This se ct ion desc ribes SFP GBIC stan dards, co nnect ors, c abli ng, and di stance; and prov ide[...]

23 1000 BASE-SX (LC T ype) The M odel 1 000B ASE-S X SFP GB IC provi des 10 00 BASE- SX (8 50 n m, sh ort wave length , Gi gabi t Et hernet ) c onnec tivity using LC d uple x mult imo de fi be r conn ecto rs.T he Mo del 1000 BA SE- SX SFP GBIC su pports fu ll-duple x operatio n on ly . Ta b l e 1 0 describ es stand ards, conn ecto rs, ca bling , an[...]

24 1000BASE-LX (LC T ype) The M ode l 10 00B ASE- LX S FP GBI C pro vi des 1000 BA SE-L X (13 00 nm , wavel engt h , Giga bit Et h ernet) conn ect ivit y us ing LC dup lex fi ber co nnect ors. T he lon g wavel engt h opt ical tran sc eiv ers used in the LX model p rovide v ariable d istance rang es us ing bo t h mult imo de an d sin gle- mo de fibe[...]

25 1000 BASE-SX (MT -RJ T ype) The Mo del 1000BASE -SX (MT -RJ T y pe) SFP GBIC provides Gigab it E thern et conne ctiv it y usin g MT -R J mult i-mo de fi be r conne ctors. Ta b l e 1 2 describ es stand ards, conn ecto rs, ca bling , and dist ance for th e Model 10 0 0BASE-S X (MT -RJ T ype) SFP GBIC. Wave leng th 1300 nm Opt ical b udget 10.5 d B[...]

26 Ca bli ng 62. 5 µm MMF op tic cab le 50 µm MMF o ptic cable Di st anc e 275 mm (62. 5 µm MMF op ti c cab le) 550 m m ( 50 µm M MF o ptic cable) Opt ical b udget 7 dB Laser T ran smitt er C har acter isti cs Wave leng th 850 n m Max imu m spec tral wid th 0.85 n m Maxi mum l aunc h po wer -4 .0 dB m Min imum lau nch pow er i nto fiber -9.5 d [...]

27 Intr oduction to Coarse W avelengt h Divisi on Mu ltip l ex ed (C W DM ) Sm a ll Fo rm Fac tor Pluggabl e (SFP) Giga bit I nterfa ce Convert ers This sec tion de sc ri bes how the Nortel Network s* coa rse wave leng th di visi on mu lti p lexed Sma ll For m Fact or P lugg ab le Gigabi t Interface Conver ter (CWDM SFP GBIC) works within the opt i[...]

28 CWD M SFP G B IC Listi ng Ta b l e 1 3 lists the Nortel Networks CWDM SFP GBICs and des cribes t heir wave le ngth s, co lor code s, par t nu mbe rs, an d c able lengths. T abl e 13 Nortel Netwo rks CWD M SFP GBIC Lis t CWDM SFP GBIC Produ ct number Cable Length 1470n m/G ray AA1 41902 5 AA 14 190 33 40 K M 70 K M 1490n m/V io let AA1 41902 6 AA[...]

29 CWDM SFP GBIC specificat ions N ote : CWDM SFP G BICs are ins talle d an d r emo ved lik e any other L C type SF P GBIC. T abl e 14 CWDM SFP GB IC specificat io ns Item Speci fication Physica l dimensi ons 0.45 7 X . 604 X 2. 18 inche s (11. 6 X 15. 3 X 5 5.4 3 mm) Con nectors Du plex LC f iber opti c Cab ling S MF, 9 µm Data ra te Nomi nal ran[...]

30 N ote : A mi nim um att enuat ion of 5 dB mu st be pres ent between the tra nsmitt er and receive r . T o a voi d receiver satura tion, you must inse rt a min imum atte nua tion of 5 dB wh en: • te stin g t he CWDM SFP GB IC in lo opbac k mo de • using sh ort ru ns of fib er with n o interm ediate CWDM OADM or CWDM OM UX T o d etermine the e[...]

31 Connecti ng to Nor tel Netw orks onl ine This section desc ribes pro du cts, s ervices , an d su pport systems that can be acc essed on line. Hard-copy t echnica l m anu als Y ou can print selec ted tech nical man ua ls and relea se no tes free, directly from t h e Internet. Go t o t h e www .nortelnetworks. com/ docum ent ati on UR L. F ind the[...]

32 If you pu rcha sed a Nor tel Net wo rks serv ice p rogra m, con tact one of the f oll ow ing No rtel Ne twor ks T echnical Solut ion s Cent ers : An Express Routing Co d e (ER C) is available for many Nortel Networ ks pr oduc t s and se rvices. When you use an ERC, yo ur call i s route d to a techni cal supp ort person who specia lizes in su ppo[...]