Manuel d'utilisation / d'entretien du produit Installing Media Dependent Adapters du fabricant Nortel Networks
Aller à la page of 44
TM Part No. 302403-F Rev 00 March 2001 Installing Me dia Dependent Adapt er s (MD As).
Copyright © 2001 Nort el Networks. All rights reserved. March 2001. T rad emark s Nortel Networks, the Nort el Networks logo, the Globem ark, Unified Networks, BayStack, and Business P olicy Switch 2000 ar e trademarks of Nortel Networks.
1 Intr oduction This guide shows ho w to install media dependent adapters (MD As) into su pported Nor tel Netw orks * p roducts. T able 1 lists the av ai lable MD A models.
2 T able 2 list s the supp orted N ortel Netw orks pr oducts. T able 2. Supported Pr oducts/Min im um SW V ersions Model BayStack 350 1 / 450 1 BayStack 350 10/10 0/1000 Ser ies switches onl y .
3 10B ASE-T /100 B A SE-TX MD As This secti on descri bes three 10B ASE-T/100B ASE-TX MD A models. The three models can supp ort v arious product lines (see T able 2 on page 2 for a complete list of supported product lines). For installation instruction s, see “Installing an MD A” on page 35.
4 If you con nect to an ot her Ethern et hub or E th ernet sw it ch, you need a crosso ver cab le unless an MDI connection exists on the associated port of the attach ed de vice.
5 The 10B ASE-T/100B ASE -TX MD A ports can operate at either 10 Mb/s or 100 Mb/s. The port speed is determined throug h autone gotia tion with its connect ing de vice. T able 3 describes the 400- 4TX MD A and the 8100-4TX MD A front-p anel compon ents.
6 Figure 2 sho ws t he BPS2000- 4TX MD A. Figure 2. BPS2000 -4TX MD A 3 F Dx Full-duple x por t status LEDs (green): On: The corresponding por t is in full-duple x mode. Off: The corresponding por t is in half-duple x mode. 4 Activit y P or t activity LEDs (green): Blinking: Indicates the ne twork activity le vel f or the corresponding por t.
7 T able 4 describes the BPS2 000-4TX MD A front-panel components. T able 4. BPS2000 -4TX MD A Item Label Description 1 10/ 100 10BASE-T/100BAS E-T X por t status LEDs: On (green): The corresponding por t is set to operate at 100 Mb/s. On (yellow): The corresponding por t is set to operate at 10 Mb/ s.
8 100B ASE-FX MD As W arning: F iber optic equipmen t can emit laser or infrared light that can i njure your ey es. Ne ver look into an optical fiber or connector po rt. Always assume that fiber optic cables are connec ted to a light sou rce. Vo r s i c h t : Glasf aserk ompo nent en k ö nn en Laserlicht bzw .
9 This sect i on des cri bes th e si x 10 0B AS E-FX MD A models (thr ee dua l-p or t an d t hre e quad- port m odel s ). The six models can s upport v arious product l ines (see T able 2 on page 2 for a co mplete l ist of sup ported pr oduct lines). The 100B ASE-FX MD A models conform t o the IEEE 802.
10 Dual-P or t 100B ASE-FX Model s The three dual-p ort models are: • 400-2F X MD A Not supported on th e Bu siness Policy Switch and Pas s por t 8132. • 8100-2F X MD A Suppor ts BaySt ack 350/450, B ayStack 4 10, and Pas spor t 813 2 Modul es. • BPS2000- 2FX MD A Supports the Business Policy Switch.
11 Figure 3. 400-2FX a nd 8100-2FX M D As T able 5 describes the 400- 2FX MD A and the 8100-2F X MD A fron t-panel comp onents. BS45071A RX TX 100BASE-FX RX TX 100BASE-FX Activity Link F Dx 8100-2FX M.
12 T able 5. 400-2 FX MD A / 8 100 -2FX MD A Descripti on Item Label Description 1 Link Communications link LEDs (green): On: V alid communications link. Off: Inv alid communications link or no connection to this port . Blinking: The corres ponding por t is management disabled.
13 Figure 4 sho ws t he BPS2000- 2FX MD A. Figure 4. BPS2000 -2FX MD A T able 6 describes the BPS2 000-2FX MD A front-panel components. T able 6. BPS2000 -2FX MD A Description Item Label Description 1 Link Link status LEDs (green): On (green): V alid 10 0 Mb/s communications link.
14 Quad-P or t 100B ASE-FX M odels The three quad -port models are: • 400-4F X MD A Not supported on th e Business Po licy Switch or Pas s por t 8132. • 8100-4F X MD A Suppor ts BaySt ack 350/450, B ayStack 4 10, and Pas s por t 8132 Modules . • BPS2000- 4FX MD A Supports the Business Policy Switch.
15 Figure 5 sho ws the 4 00-4FX MD A and the 8100-4F X MD A . Figure 5. 400-4FX a nd 8100-4FX M D As T able 7 describes the 400- 4FX MD A and the 8100-4FX MD A front-panel com ponents.
16 T able 7. 400-4 FX MD A / 8 100 -4FX MD A Descripti on Item Label Description 1 Link Communications link LEDs (green): On: V alid communications link. Off: Inv alid communications link or no connection to this port . Blinking: The corres ponding por t is management disabled.
17 Figure 6 sho ws t he BPS2000- 4FX MD A. Figure 6. BPS2000 -4FX MD A T able 8 describes the BPS2 000-4FX MD A front-panel components. T able 8. BPS2000 -4FX MD A Description Item Label Description 1 Link Link status LEDs (green): On (green): V alid 10 0 Mb/s communications link.
18 2 Activit y P or t activity LEDs (green): On: Indicates the network activity le vel f or the corresponding por t. A high le v el of network activity can cause LEDs to appear to be on contin uously . Off: No activ ity . 3 100BASE-FX por t connectors: The BPS20 00-4FX MDA uses MT -RJ connectors.
19 1000B ASE-X MD As W arning: This is a Class 1 Laser/LED produc t. It contains a lase r light source that can injure your ey es. Ne v er look into a n op tical fi ber or co nne ctor port . Al w ays a ss ume t hat the fi ber opti c ca ble or connecto r is conne cted to a la ser light source.
20 This secti on descri bes the four 1000B ASE-X MD A models: T wo shor twa v e gigab it models : • 450-1S R MD A • 450-1S X MD A T wo l ongwave gigab it mo dels : • 450-1LR MD A • 450-1LX MD A The four m odels can sup port v ar ious pr oduct line s (see T able 2 on page 2 for a co mplete l ist of sup ported pr oduct lines).
21 Shortwave Gig abit Models The two 1000BASE-S X (sho rtwave gigabi t) MDA models are: • 450-1S R MD A -- single MA C MD A with a separate redun dant Phy ( backup Ph y port). O nly one Ph y port can be acti v e at any time. If the acti ve Ph y port fails, the redundan t Phy po rt automatically become s the acti ve port.
22 Figure 7. 450-1 SR and 45 0-1SX MD A Front P anels 1000BASE-SX TX RX Phy Link Activity 450-1SX MDA TX RX 1000BASE-SX RX 1000BASE-SX TX Activity Link Phy Select 450-1SR MDA 3 BS45044A 4 3 4 450-1SR .
23 T able 9 describes the 4 50-1SR MD A and the 450-1S X MD A f ront-panel co mponents . T able 9. 450-1 SR / 450-1 SX MD A Des cription Item Label Description 1 Link Communication link LEDs (green): On: V alid communications link. Off: The communications link connection is bad or there is no connection to this port .
24 Longwa ve Gigabit Models The two 100 0B ASE-LX (longwa v e gig a bit ) MD A models are: • 450-1LR MD A - - single MA C MD A wi th a separa te redun dant Phy ( backup Ph y port). O nly one Ph y port can be acti v e at any time. If the acti ve Ph y port fails, the redundan t Phy po rt automatically become s the acti ve port.
25 Figure 8. 450-1LR an d 450-1LX M D A Fr ont P anels T able 10 describes t he 450-1LR MD A and the 450-1LX MD A front-panel componen ts. 1000BASE-LX TX RX Phy Link Activity 450-1LX MDA BS45045A 3 4 .
26 T able 10. 450-1 LR and 45 0-1LX MD A Descript ion Item Label Description 1 Link Communication link LEDs (green): On: V alid communications link. Off: The communications link connection is bad or there is no connection to this port . Blinking: The corresp onding por t is management disabled.
27 AT M M D A s W arning: This is a Class 1 Laser/LED produc t. It contains a lase r light source that can injure your ey es. Ne v er look into a n op tical fi ber or co nne ctor port . Al w ays a ss ume t hat the fi ber opti c ca ble or connecto r is conne cted to a la ser light source.
28 This secti on describes the two A TM MD A model s (multimode and single-mo de fiber models). The tw o models can support v arious product lines ( see T able 2 on page 2 for a co mplete l ist of sup ported pr oduct lines). For installation instructions, see “ Installi ng an MD A ” on page 35.
29 Both por ts can be acti ve at the s ame time. In the e vent of a port failure, traff i c destined for the failed port can be set to automatically route to the remainin g operational por t (see “ A TM Config uration Menu ” in you r switch ’ s User Guide ).
30 T able 11 describes t h e 45 0-2M3 MD A and 450-2S 3 MD A front-panel compo nents. T able 11. 450-2 M3 and 450-2S3 MD A Description Item Label Description 1 Rx Receive Status: On steady (green): V alid communications link; no activity . On steady (yello w): No v alid communications link.
31 GBIC MD A W arning: This is a Class 1 Laser/LED produc t. It contains a lase r light source that can injure your ey es. Ne v er look into a n op tical fi ber or co nne ctor port . Al w ays a ss ume t hat the fi ber opti c ca ble or connecto r is conne cted to a la ser light source.
32 This secti on descri bes the 450- 1GBIC MD A: The 450-1 GBIC MD A (see Figure 10) pro vides a single host port for supported Gigabit Interf ace Con verters (GBICs).
33 Figure 10. 450-1 GBIC MD A Front P anel GBIC Phy Link Activity 450-1GBIC MDA BS450102 A 3 4 450-1GBIC MDA 2 1 GBIC model with extr actor tabs GBIC model with extr actor handle SC connector.
34 T able 12 describes t he 450-1GB IC MD A front-panel components. T able 1 2. 4 50-1GBIC MD A Description Item Label Description 1 Link Communication link LEDs (green): On: V alid communications link. Off: The communications link connection is bad or there is no connection to this port .
35 Installing an MD A The Upli n k/ Exp ans io n Module s lo t o n suppor ted s wi t ches can accommodate a single MD A. The connection can be either an RJ-45 10/100B ASE-TX MD A or a fiber (100B ASE-FX or 1000B ASE-SX/LX) MD A with an SC or MT -RJ connector .
36 Figure 11. In stal ling an MD A 4. Pr ess the MD A firm ly into the Uplink /Expansion Module slo t. Be sure that the MD A is fully seated into the mating connector .
37 6. Attach devices to the MD A ports. Refer to your switch ’ s User Guide fo r instr u ctions on attaching de v i ces to the MD A ports. After connecting the port cables, follo w the instructions to con nect po wer and verify the installatio n . Repl acing an MD A When replacing an in stalled MD A : 1.
38 Installing GBICs This section describes ho w to install the gigab it interface con verters ( GBIC s) to you r 450-1G BIC MD A ’ s Ho st por t. The follo wing optional GBIC versions are a v ailable to suppor t your 45 0-1GBIC MD A: T a ble 13.
39 The GBICs are a v ailable in dif fer ent case styles (Figure 12). One typ e has two spring ta bs at the fron t of the GBIC; the other type has an extractor handle on the front. GBICs are s hipped with a p rotecti v e rubber plug in the connectors. Lea ve the plug in place when no cables are connected to the GBIC.
40 T o install a GB IC: 1. Remove the GBIC from its protect ive packaging . 2. Insert the GBIC into t he Host port on the MD A (Figur e 13). GBICs are keyed to prev ent improper insertion. If the GBIC resis ts press ure, do n ot force it. R emo v e it, turn it ov er , and reinsert it.
41 Removing an Install ed GBIC T o remov e an installed GBI C: 1. If th e GBIC has sp ring tabs, press in on the tabs on each side of the GBIC as y ou pull the GBIC out of the MD A ’ s Hos t port (Figur e 1 4).
42 1000B ASE-LX Multimode Applications For 1000B ASE-LX multimode applications, the lo ngwa v e gigab it transcei vers must be mode cond itioned e xternally via a special offset SMF/MMF patch cord. The offset SMF/MMF patch cord allo ws the same transcei ver to be used for both multimode and single-mode fiber .
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 Nortel Networks Installing Media Dependent Adapters 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 Nortel Networks Installing Media Dependent Adapters - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Nortel Networks Installing Media Dependent Adapters, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Nortel Networks Installing Media Dependent Adapters va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Nortel Networks Installing Media Dependent Adapters, 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 Nortel Networks Installing Media Dependent Adapters.
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 Nortel Networks Installing Media Dependent Adapters. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Nortel Networks Installing Media Dependent Adapters 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.
