Manuel d'utilisation / d'entretien du produit V2H124-24P du fabricant Enterasys
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P/N 903 39 7 6-01 Matrix V -Series V2H124 - 24P F ast Ethern et Swit ch Har dwar e In sta lla tion Guid e.
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i Notice ENTERASYS NETWORKS reserv es the right t o make change s in sp ecif icati ons and other infor mation contain ed in this document and its web site without prio r notice . The reader should in all c ases consu lt ENTE RASY S N ETWOR KS to de term in e wheth er any su ch chan ge s have been ma de .
Notice ii Regulatory Compliance Information Federal Communications Commission (FCC) Notice This de v ice compl ies with Pa rt 1 5 of the FCC ru les. Operation is subject t o the f ollo wing two condit.
Notice iii VCCI Notice This is a clas s A prod uc t base d on th e sta ndard of the Vol unta ry C ontr ol Cou ncil fo r I nterfe renc e by Info rmat ion Techno logy Equ ipmen t (V CCI). If this eq uipm ent is used i n a dom estic envi ronm ent , rad io di sturba nce m ay a rise.
Notice iv Safety Compliance Warnin g: Fiber Opt ic Port Safe ty When using a f iber o ptic media e xpansion module , ne ver l ook at the transmit laser whil e it i s po w ered on. Also, ne ver lo ok d irect ly at t he fib e r TX port an d fiber cab le end s wh en they ar e powered on .
Notice v Please read the following s afety inform ation caref u lly before installing the switch: W A RNING: I nstallati on and removal of the uni t must be carri ed out by qua lif ied per sonne l only . • The un it must b e conne cted to a n earth ed (groun d ed) outl e t to comply with intern ational safe ty stan da rds.
Notice vi Veuillez lire à fond l'in formation de la sécurité suivante ava nt d'install er le Switch: A V ER TISSE MENT : L ’in stallat ion et la dépose de ce group e doivent être confiés à un per sonn el qualifié.
Notice vii Bitte un bedingt vor dem Ei nbauen des Switches die folgenden Sich erheitsan- weisungen durch lesen : W A RNUNG: Die Installati on und de r Ausbau des Ge räts da rf nur durch Fachperson al erfolg en. • D as Ge rät sollt e nicht an eine unge erdet e Wechse lstroms teckdo se anges chlo sse n werden .
Notice viii Declaration of Confor mity App licat ion of Cou ncil D ire ctive(s): 89/336 /EEC 73/23/ EEC Manu factur er’s Nam e: Ente rasys Network s, Inc. Ma nufact urer’ s A ddr ess: 50 M inu tem an Ro ad And over, MA 018 10 USA Euro pean Re pres en tative Addr ess: ENTE RASYS NETW ORKS, Ltd.
Notice ix Enterasy s Networks, Inc. Firmware License Aggreement BEFORE OPEN ING OR UTILIZING THE ENCLOSED PR O DUCT , CAREFULL Y READ TH IS LICENSE A GRE EMENT . Th is docu ment is an agree ment (“ Agr eemen t”) bet ween t he end user (“Y ou”) and Entera sys Netw orks, I n c.
Notice x (ii) Inco rp orate th e Prog ra m, in whol e or in part, in any ot her pr oduct or crea te der iv at iv e work s base d on th e Progr am , in who le or in par t. (iii) Publ ish, di scl ose, copy , r epro duce or tran sm it the Pr ogra m, in whol e or in part .
Notice xi 6. DISCLAIMER OF WARRANT Y. EXCEPT FOR THOSE W ARRANTIES EXPRESSLY PROVID ED TO YOU IN WRITING BY ENTERASYS, ENTERASY S DISCLAIMS ALL WA RRANTIES, EITHER EXP RESS OR IMPLIED, INCLUDIN G BUT .
Notice xii 10. ENFORCEM ENT. You a cknowl edge and a gree that an y bre ach of S ecti ons 2, 4 , or 9 o f thi s A gre ement by You may cause Enterasy s irrep arable damage for whi ch rec overy of mone.
xiii Conten ts Chapter 1: Intro duction 1-1 Over vie w 1-1 Switch Arch itecture 1-1 Power-over-Et hernet Capabil ity 1-2 Netw ork Managem ent Options 1-2 Descripti on of Hardware 1-3 10/100BASE-T Port.
xiv Contents Instal ling a Stacking Tran sceive r 3-6 Con ne cti ng S wi tch es in a S tac k 3 -7 Con nec tin g t o a P ow er So urc e 3 -8 Conne cting to t he Console Port 3-8 Wiring Map for Serial C.
Contents xv Glos sary Index.
xvi Tables Tabl e 1-1. Port Sta tus LEDs 1-4 Tabl e 1-2. System Status LEDs 1-5 Tabl e 3-1. Seria l Cable Wiring 3-9 Tabl e 4-1. Maxim um 10 00BASE-T Gig abit Ethernet Cab le Length 4-5 Tabl e 4-2. Maxim um 10 00BASE-SX Giga bit Ethernet Cab le Lengths 4-5 Tabl e 4-3.
xvii Figure s Figu re 1-1. Front an d Rear Panel s 1-1 Fig ure 1-2 . P or t LE Ds 1-3 Figu re 1-3. System LEDs 1-4 Figu re 1-4. Stack Ma ster Button 1-6 Figu re 1-5. Mode Selection 1-6 Figu re 1-6. Optio nal Stacking Transcei ver 1-7 Figu re 1-7. Power Supp ly Recept acle 1-7 Figu re 2-1.
xviii Figures.
1-1 Chapt er 1: In tr oduc tion Overview The Ma trix V -Se ries V2H12 4-24P switch contains 24 10BASE -T/100B ASE-TX RJ-45 por t s and t wo c ombin ation po rts—10/100 /1000 BAS E-T p orts that ope rate i n com bination with Sma ll Form Fac tor Plug gable (S FP) trans ceiv er slots.
Introducti on 1-2 1 This sw itch incl udes two Giga bit com bina tion ports wi th RJ-45 co nn ectors a nd assoc iated SF P slots. The optiona l SFP stacking t ransc eiver en able s up to eigh t units to be conn ecte d toget her thr ough a 1 G bps stack backp lane .
Descript ion of Har dware 1-3 1 Description of H ardware 10/100BASE-T Ports The PoE sw itch bas e unit contains 24 10B ASE-T/10 0BAS E-TX RJ-45 port s. All por ts sup port automa tic M DI /MDI- X oper atio n, so yo u can use st raig ht-th rough cables f or all ne twork con ne ctions to PCs or servers, or to other switc hes or hubs .
Introducti on 1-4 1 Th e port st at us L EDs hav e two dis play m ode s: Lin k and PoE. T he Link mode displa ys the link status and ne two rk activi ty on e ach por t.
Descript ion of Har dware 1-5 1 Table 1- 2. System Sta tus LEDs LED Condi tion Sta tus PWR On Green Unit ’s internal power sup ply is o peratin g n ormall y . Off Unit has no po wer co nnecte d. Diag On Gr een System diagn osti c test s uccess full y comp lete d .
Introducti on 1-6 1 Stack Master Button The unit also inclu des a S tac k Mas ter but ton that is show n in the follo wing di agra m. Figu re 1-4. Stack Ma ster Button The S tack M aster bu tton ena bles one switch in th e stack to be se lect ed as the mast er .
Descript ion of Har dware 1-7 1 Optional St acking Transceiver Figure 1-6. Op tion al S tacking Tran scei ver The s tacking transc eive r pr ovides two 1 Gbps p orts v ia U SB T ype -A conn ecto rs. The upp er por t is a tran smit p ort and the l owe r one is a rec eive port.
Introducti on 1-8 1 Features and B enefits Connecti vity • 24 dual -spe ed ports f or easy Fas t Ethern et inte gration an d for protect ion of you r invest men t in lega cy LAN equip men t • All 10/1 00 RJ-4 5 ports su ppo rt IEEE 80 2.
2-1 Chapte r 2: Network Pla nning Introduction to Sw itching A network switch allows simult a neous tr a nsmission of multiple p ackets via non-c ross bar swit chin g. This m eans t hat it can part ition a net wo rk more efficiently than b ridges or router s.
Network Pl anning 2-2 2 Application Exa mples The M atrix V -Se ries V2H124- 24P switch i s not on ly designe d to seg ment yo ur netwo rk, but also to pr ovide a w ide rang e of opti ons in setting up n etwor k conne ctions . So me typi cal appl ica tions are de sc ribed belo w .
Application Examp les 2-3 2 Network Aggregat ion Plan With 24 parallel br idging p orts (i.e., 24 distinct collision do mai ns), th e Matrix V - Series P o E swit ch can co llapse a com plex ne tw ork dow n into a si ngle efficient bridge d node, increas ing ov erall bandwi dth and thro ughpu t.
Network Pl anning 2-4 2 Remote Connect ions with Fiber Cable Fiber op tic tec hnology allow s for lon ger cab ling than any oth er me dia type . Using a 1000B ASE-SX multim ode fiber (MMF ) SFP transce iver , you can run a link up to 550 m. A 1000B ASE-LX single-mod e fiber (SMF) link can run up to 5 km.
Application Examp les 2-5 2 Making VLAN Connections This sw itch su pports VLANs w hic h can be used to organize any gro up of ne twork nod es int o sep arat e broa dcast do mains . VLAN s confi ne br oadca st tr af fic t o the ori gina ting group , and c an el imin ate br oadc ast stor ms in larg e ne twork s.
Network Pl anning 2-6 2 Application Note s 1. Fu ll-du plex opera tion onl y appl ie s to po in t- to-p oin t ac ces s (such as when a switch is attached to a wo rkstation, se rver o r an othe r sw itch ). When the sw itch is conne cted t o a hub, both devi ces m ust op erate i n half-dup lex m ode.
3-1 Chapte r 3: Insta lling the Switch Selecting a Sit e Matrix V -Series V2 H124- 24P u nits can be mo unted i n a standard 19 -inch equi pmen t rack or on a flat surf ace.
Installing th e Switch 3-2 3 Figure 3- 1. RJ-45 Con nec tions Equipment Chec klist Afte r un pac ki ng th is sw itch , ch ec k t h e c on te n ts to b e th at s ur e you h a ve r ec ei ve d al l t he c ompone nts. Then, bef ore be ginn in g t he inst all ation , be s ure t hat you h ave al l other ne cessa ry ins tallation equ ipme nt.
Mounting 3-3 3 Optional Rac k-Mounting Equipment If y ou plan to rack- m ount the switch, b e sure to have the follo wing equipment availa ble: • Four moun ting s crew s for each d evic e you p lan .
Installing th e Switch 3-4 3 2. Mou nt the dev ice in th e rack , using four rack- mou nting sc rews ( not prov ided) . Figure 3- 3. Installing t he Swit ch in a Rack 3. If installing a s ingle swi tch onl y , turn to “ Conn ecting to a Power Source” at the end of thi s c hapt er .
Install ing an SFP Transceiver 3-5 3 2. Set the de vice on a flat surfac e ne ar an AC po wer sou rce, making sure ther e are at le ast two in ches o f space on all sides fo r proper air flow . 3. If installing a s ingle swi tch only , go to “Conne cting t o a Power Source ” at the end of thi s c hapt er .
Installing th e Switch 3-6 3 Stacking Switc hes The swi tch supp orts stacking up to eight units through an option al SFP stacki ng transc eive r . The stacking t ransc eive r must be installed in th e port 25 s lot. Eac h stacking transce iver has two co nnect ors, Tx and Rx , for attachin g stacki ng cabl es.
Stacking Switches 3-7 3 Connecting Switches in a Stack Figure 3-7. Connecting Swit ches in a Stack Note: The stacking transceive r must only be ins talled in the port 25 SF P slot. T o con nect up to ei ght sw it ches i n a st ac k, perf orm the foll owin g step s: 1.
Installing th e Switch 3-8 3 Connecting to a Power Source T o conn ect a sw itch to a powe r source: 1. Insert the pow er cable plug dir ectly int o the AC r eceptacle located at the back of the swi tch. Fig ure 3- 8. Power Rece ptacle 2. Plug the othe r end of the cab le into a gr ound ed, 3-pi n sock et, AC po wer sourc e.
Connecting to the Conso le Port 3-9 3 Wiring Map for Serial Cabl e Tab le 3- 1. S eri al Cab le Wiri ng Th e seri al po rt’ s con figu ratio n requ ireme nt s ar e as f oll ows : • Defaul t Baud r.
Installing th e Switch 3-10 3.
4-1 Chapt er 4: Mak ing Ne twor k Conne ctions Connecting Netw ork Devices The Ma tix V -Ser ies V2H 124-2 4P swi tch is designed to be con nect ed to 10 or 100 M bps netwo rk cards in PC s and serve rs, as w ell as to ot her swit ches an d hubs. It may also be connec ted to re mote dev ices using the opti onal 100 0BAS E-SFP transc eive rs .
Making Netw ork Connec tions 4-2 4 Cabling Guideli nes The RJ-4 5 ports on the swit ch suppo rt autom atic MDI/MD I-X pinou t confi guration, so you can use stand ard stra ight-th rough twisted -pair cabl es to connec t to any ot her netwo rk dev ice (PC s, serve rs, s witches , router s, or hub s).
T wisted-Pa ir Devices 4-3 4 Network Wiri ng Connections T oda y , the punch -down block is an inte gral p art of man y ne wer e quipm ent rac ks. I t is actual ly part of the patch panel. Instr uction s for mak ing co nn ections in the wiri ng closet with this t ype of equipm ent follo w .
Making Netw ork Connec tions 4-4 4 Fiber Optic Devices An optional slide-in 10 00BASE- SX, 1000B ASE-LX, or 100 0BA SE-LH SFP transc eive r ma y be u sed f or ba ckbon e o r rem ote c onnec tions, or for conn ec ting to a high-s peed se rver .
Connectivity Ru les 4-5 4 Connectivity Rul es When addin g hubs ( repea ters) to yo ur net work, plea se follow the co nnect ivity ru les listed i n th e ma nuals f or the se prod ucts.
Making Netw ork Connec tions 4-6 4 Table 4 -4. Maxim um 10 00B ASE-LH Gi gabit Eth ernet C able Lengt h 100 Mbps Fast Ethernet Collision Domain Table 4-5.
A-1 Appendix A: Troub leshoo ting Diagnosing Swi tch Indicators Table A-1. Troubles hooting Chart Note: For additional tr oubleshooting information, go t o the Enterasys G lobal Knowledgebase w eb site: http: //k nowledgebase.
T r oubleshooting A-2 A Installation V er ify th at all syst em co mpo nents hav e been pr oper ly installed. If one or more com ponents a ppe ar to b e m alfunc tioni ng ( such as t he p owe r co rd o r n etwor k cablin g), test the m in an alter nate en vironm ent whe re you are sur e that all the other com ponents a re f unct ioning pro perly .
B-1 Appendix B: Cab les Twisted-Pair Ca ble and Pin Assi gnments Cauti on: DO NO T plug a n ormal phone jack connect or into an y RJ-45 port. Use on ly twisted-pair cables with RJ-45 connecto rs that conform with FCC standards. For 10/100B ASE-TX co nnection s, the twiste d-pair cable must h ave two pairs of wires.
Cables B-2 B Table B-1. 10/100BASE-TX M DI and MDI-X Port Pinouts Straight- Through Wiring If the twi sted-pair ca ble is to join two po rts and onl y one of the ports has an i nternal cros sover (MDI-X ), the tw o pairs of wires must be straigh t-thr ough.
T wisted-Pair Cab le and Pi n Assignments B-3 B Fi gure B-3. Cr osso ver Wi ring 1000BASE-T Pin Ass ignments All 1000BASE -T ports support automatic MD I/MDI-X oper ation, so you ca n use straight -thro ugh cab les for all netwo rk con nectio ns to PCs or serv ers, or to ot her switch es or hub s.
Cables B-4 B Cable T esting for Exis ting Catego ry 5 Cable Installed Ca tegory 5 c ab ling m ust pass tests f or Attenua tion, Near -End Cr osstalk (NEXT) , and Far-End Cross talk (FEX T). Th is cable test ing inform ation is sp ecified in the AN SI/TI A/EI A-TSB- 67 s tandard.
C-1 Appendix C: Specif ication s Physical Chara cteristics Port s 24 1 0/100BAS E-T X, wit h au to-nego tiation 2 1000B ASE-T/SFP combin ation ports Netw ork Inte rfac e Ports 1-24 : RJ-45 con nec tor.
Specifications C-2 C Power-over -Ethernet Inpu t voltage: - 48 V DC Max imum output po wer per port: 15 .4 W Output V o lt age: 44 - 5 7 V DC Max imum outpu t curren t per port: 350 mA DC Power Supply.
Standar ds C-3 C Standards IEEE 802. 3 Etherne t IEEE 80 2.3u Fast Etherne t IEEE 80 2.3af Pow er-over -Ether net IEEE 80 2.3p prior ity tags IEEE 802.
Specifications C-4 C.
Gl ossa ry-1 Glossa ry 10BASE-T IEEE 80 2.3 speci ficati on for 10 M bps Ethern et over tw o pairs of Cat egor y 3, 4, or 5 UTP cabl e. 100BASE-T X IEEE 80 2.3u spec ification for 100 M bps Etherne t over two pairs of Cat egory 5 U TP cable. 1000 BASE-LH Long ha ul Gig abit Ether net ov er two stran ds of 9/125 m icron c ore fibe r cable.
Glossary Glossa ry-2 Ethernet A netw ork com mu nication sys tem deve lope d an d standardize d by DE C, Intel , and Xerox , using b aseban d tra nsmiss ion, C SMA/ CD ac cess, logica l bus top ology , and coaxial cable.
Gl ossa ry-3 Glossary LAN Segment Separate LA N or co llision dom ain . LED Light emi ttin g diode use d for monito ring a dev ice or net work condi tion.
Glossary Glossa ry-4 Vi rt ual LA N (VLAN) A Virtual LAN is a collection of netwo rk nod es tha t share t he sam e collision doma in regardl ess of t heir phys ical loca tion or connec tion poi nt in the net work .
Index-1 Numerics 10 Mb ps conn ectivi ty rule s 4-6 100 M bps con nect ivity rules 4-6 1000 M bps co nnect ivity ru les 4- 5 100BAS E cable lengths 4-6 100BAS E-TX por ts 1-3 10BASE c able lengths 4 -.
Index Index-2 L lase r safe ty 4- 4 LED i ndicators Diag 1-5 Power 1 -5 proble ms A- 1 Stack 1-5 location requi remen ts 3- 1 M man agem ent agent 1- 2 featur es 1- 8, C -2 out-of -ban d 1-2 SNMP 1-2 .
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ES3526-PoE- 6 0 P/N 1 50200 039 300A E042 004-R 01 E07200 0-R04.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Enterasys V2H124-24P c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Enterasys V2H124-24P - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Enterasys V2H124-24P, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Enterasys V2H124-24P va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Enterasys V2H124-24P, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Enterasys V2H124-24P.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Enterasys V2H124-24P. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Enterasys V2H124-24P ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
