Nortel Networks Media Dependent Adapter User's Manual
Contents
1. Figure 2 100BASE FX MDA Models 1 of 2 400 4FX MDA BS45072A Figure 3 100BASE FX MDA Models 2 of 2 Table 4 describes the 100BASE FX MDA components and LEDs Table 4 100BASE FX MDA Description Item Label Description 1 3 Link F Dx Activity Communications link LEDs green On Valid communications link Off Invalid communications link or no connection to this port Blinking The corresponding port is management disabled Full duplex port status LEDs green On The corresponding port is in full duplex mode Off The corresponding port is in half duplex mode Port activity LEDs green Blinking Indicates the network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 100BASE FX port connectors Models 400 2FX and 8100 2FX use SC connectors Models 400 4FX and 8100 4FX use MT RJ connectors For installation instructions see Installing an MDA on page 22 11 1000BASE SX MDAs A Warning This is a Class 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an optical fiber or connector port Always assume that the fiber optic cable or connector is connected to a laser light source A Vorsicht Dieses Laser LED Produkt der Klasse 1 e2. 450 1SR MDA O 1 port redundant 1000BASE SX 1000BASE SX feltel Wollof 22 o 450 1SX MDA 3 single port 1000BASE SX ES N illo U TE BX 450 1SX MDA BS45044A Figure 4 1000BASE SX MDA Front Panels e The 450 1SR MDA is a single MAC MDA with a separate redundant Phy backup Phy port Only one Phy port can be active at any time If the active Phy port fails the redundant Phy port automatically becomes the active port e The 450 1SX MDA is a single PHY MDA Both models conform to the IEEE 802 32 1000BASE SX standard and use shortwave 850 nm fiber optic connectors to connect devices over multimode 550 meter fiber optic cable Table 5 describes the 1000BASE SX components and LEDs Table 5 1000BASE SX MDA Description Item Label Description 1 Link Communication link LEDs green On Valid communications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled continued Table 5 1000BASE SX MDA Description Item Label Description 2 Phy Phy status LEDs green or Phy Select On The corresponding Phy port is active Off The corresponding Phy port is in backup mode or there is no connection to this port 3 Activity Port activity L
3. Installing Media Dependent Adapters MDA s Part No 302403 C Rev 00 June 1999 N RTEL NETWORKS O 1999 by Nortel Networks Inc All rights reserved Trademarks Nortel Networks is a registered trademark and BayStack is a trademark of Nortel Networks Inc All other trademarks and registered trademarks are property of their respective owners Statement of Conditions In the interest of improving internal design operational function and or reliability Nortel Networks Inc reserves the right to make changes to the products described in this document without notice Nortel Networks Inc does not assume any liability that may occur due to the use or application of the product s or circuit layout s described herein Federal Communications Commission FCC Compliance Notice Radio Frequency Notice Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy If it is not installed and used in accordance with the instruction manual it may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to take whatever
4. similar to a conventional Ethernet repeater hub If you are connecting to another Ethernet hub or Ethernet switch you need a crossover cable unless an MDI connection exists on the associated port of the attached device The 10 100BASE TX MDA ports can operate at either 10 Mb s or 100 Mb s The port speed is determined through autonegotiation with its connecting device Table 3 describes the 10 100BASE TX MDA components and LEDs Table 3 10 100BASE TX MDA Item Label Description 1 100 100BASE TX port status LEDs green On The corresponding port is set to operate at 100 Mb s Off The link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 2 10 10BASE T port status LEDs green On The corresponding port is set to operate at 10 Mb s Off The link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 3 F Dx Full duplex port status LEDs green On The corresponding port is in full duplex mode Off The corresponding port is in half duplex mode continued Table 3 10 100BASE TX MDA continued Item Label Description 4 Activity Port activity LEDs green Blinking Indicates the network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 5 10 100BASE TX RJ 45 8 pin modular port conne
5. EDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 4 1000BASE X SC port connectors For installation instructions see Installing an MDA on page 22 16 1000BASE LX MDAs A Warning This is a Class 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an optical fiber or connector port Always assume that the fiber optic cable or connector is connected to a laser light source A Vorsicht Dieses Laser LED Produkt der Klasse 1 enth lt eine Laserlichtquelle die zu Augenverletzungen f hren kann Sehen Sie nie in einen Lichtwellenleiter oder Glasfaserstecker Port Gehen Sie immer davon aus da das Glasfaserkabel oder der Glasfaserstecker an eine Laserlichtquelle angeschlossen ist Avertissement Ceci est un appareil Laser DEL de Classe 1 Cet appareil contient une source lumineuse rayons laser dangereuse pour les yeux Ne regardez jamais directement une fibre optique ou un port de connexion Agissez toujours comme si le c ble de fibres optiques ou le connecteur tait reli une source lumineuse rayons laser Advertencia Este es un producto l ser LED de Clase 1 Contiene una fuente de luz l ser que puede causar lesiones en los ojos Nunca mire dentro de un cable o de un puerto de conexi n de fibra ptica Asuma siempre que el
6. LX MDA with an SC or MT RJ connector Note The MDAs are nor hot swappable Power down the BayStack switch or disconnect the Accelar module from the switch backplane before installing or removing an MDA To install an MDA into the Uplink Module slots 1 Unplug the AC power cord from the back of the switch 2 Loosen the thumb screws and remove the filler panel or previously installed MDA from the Uplink Module slot Note If you are replacing an installed MDA with gt another type of MDA see Replacing an MDA with a Different Model on page 24 3 Insert the MDA into the Uplink Module card guides Figure 6 Make sure the MDA slides in on the card guides Failure to align the MDA to the card guides could damage the pins 22 1 Card guides 2 Uplink module slot 3 BayStack or Accelar switch BS45059B Figure 6 Installing an MDA 4 Press the MDA firmly into the Uplink Module slot Be sure that the MDA is fully seated into the mating connector Secure the MDA by tightening the thumb screws on the MDA front panel Attach devices to the MDA ports Refer to your device user guide for instructions on attaching devices to the MDA ports 23 After connecting the port cables follow the instructions in that guide to connect power and verify the installation Note The IEEE 802 3u s
7. cable o el connector de fibra ptica est conectado a una fuerte de luz l ser 17 Avvertenza Questo amp un produtto laser LED di Classe 1 e contiene una sorgente luminosa a laser che pu danneggiare gli occhi Non guardare mai all interno di una port a fibra ottica o di una porta connettore Dare sempre per scontato che il cavo di fibra ottica o il connettore siano collegati ad una sorgente luminosa a laser e a Ji A SBH Dd AENA EILER FR DESLEIHLSELTS EN X771 RENTEN RE REL BELTS ES 18 There are two 1000BASE LX longwave gigabit MDA models 450 1LR MDA 1 port redundant 1000BASE LX lollo hollol la TX RX TX RX 450 1LR MDA 1000BASE LX 450 1LX MDA single port 1000BASE LX lollo 1 OL Wm Activity UN RX 450 1LX MDA BS45045A Figure 5 1000BASE LX MDA Front Panels The 450 1LR MDA is a single MAC MDA with a separate redundant Phy backup Phy port Only one Phy port can be active at any time If the active Phy port fails the redundant Phy port automatically becomes the active port The 450 1LX MDA is a single Phy MDA Both models conform to the IEEE 802 3z 1000BASE LX standard and use longwave 1300 nm fiber optic connectors to connect devices over single mode 3 kilometer or
8. cial offset SMF MMF patch cord into the transceiver and then connect the multimode cable into the SMF MMF patch cord For more information about gigabit transmission over fiber optic cable and mode conditioning refer to the following publication Reference Note Gigabit Ethernet Physical Layer Considerations Nortel Networks part number 201540 B The publication is available on the World Wide Web at support baynetworks com library tpubs At the Web site click on Accelar under the Routing Switches heading 25
9. ctors For installation instructions see Installing an MDA on page 22 100BASE FX MDAs Warning Fiber optic equipment can emit laser N or infrared light that can injure your eyes Never look into an optical fiber or connector port Always assume that fiber optic cables are connected to a light source Laserlicht bzw Infrarotlicht abstrahlen wodurch Ihre Augen gesch digt werden k nnen Schauen Sie niemals in einen Glasfaser LWL oder ein Anschlu teil Gehen Sie stets davon aus da das Glasfaserkabel an eine Lichtquelle angeschlossen ist N Vorsicht Glasfaserkomponenten k nnen Avertissement L quipement fibre optique peut mettre des rayons laser ou infrarouges qui risquent d entrainer des l sions oculaires Ne jamais regarder dans le port d un connecteur ou d un cable a fibre optique Toujours supposer que les cables fibre optique sont raccord s une source lumineuse Advertencia Los equipos de fibra ptica pueden emitir radiaciones de l ser o infrarrojas que pueden da ar los ojos No mire nunca en el interior de una fibra ptica ni de un puerto de conexi n Suponga siempre que los cables de fibra ptica est n conectados a una fuente luminosa Avvertenza Le apparecchiature a fibre ottiche emettono raggi laser o infrarossi che possono risultare dannosi per gli occhi Non guardare mai direttamente le fibre ottiche o le porte di collegamento Tenere in considerazion
10. e il fatto che i cavi a fibre ottiche sono collegati a una sorgente luminosa ED EER AEN TORRY T AD LR JI Li i Bee kt G lt Fab Eee TMD RRS BEA There are four 100BASE FX MDA models 400 2FX MDA Not supported on the Accelar Series Modules see Table 2 on page 2 8100 2FX MDA Supports BayStack 350 450 BayStack 410 and Accelar Series Modules see Table 2 on page 2 The 400 2FX MDA and the 8100 2FX MDA Figure 2 each use two longwave 1300 nm SC connectors to attach devices over 62 5 125 micron multimode fiber optic cable 400 4FX MDA Not supported on the Accelar Series Modules see Table 2 on page 2 8100 4FX MDA Supports BayStack 350 450 BayStack 410 and Accelar Series Modules see Table 2 on page 2 The 400 4FX MDA and the 8100 4FX MDA Figure 3 each use four longwave 1300 nm MT RJ connectors to attach devices over 62 5 125 micron multimode fiber optic cable The 100BASE FX MDA models conform to the IEEE 802 3u 100BASE FX standard and can be used to attach fiber based 100 Mb s connections to other compatible Fast Ethernet devices Single mode fiber cable is not supported 400 2FX MDA 100BASE FX 100BASE FX N Teile fellel TX RX TX RX 400 2FX MDA 8100 2FX MDA EH mm Activity x Rx T RX 8100 2FX MDA BS45071A e a sl
11. es representative For more details see your switch product user s guide Table 2 on page 2 lists the supported Nortel Networks products Table 2 Supported Products Model BayStack BayStack Accelar 3501 450 410 8132TX 400 4TX MDA Yes Yes No 400 2FX MDA Yes Yes No 400 4FX MDA Yes Yes No 450 1SR MDA Yes No Yes 450 1SX MDA Yes No Yes 450 1LR MDA Yes No Yes 450 1LX MDA Yes No Yes 8100 4TX MDA Yes Yes Yes 8100 2FX MDA Yes Yes Yes 8100 4FX MDA Yes Yes Yes 1BayStack 350 10 100 1000 Series switches only the BayStack switch or disconnect the Accelar module Note The MDAs are nor hot swappable Power down from the switch backplane before installing or removing an MDA 10 100BASE TX MDAs There are two 10 100BASE TX MDA models Figure 1 400 4TX MDA 400 4TX MDA 8100 4TX MDA u Te ee Figure 1 10 100BASE TX Models 8100 4TX MDA BS45042B 400 4TX MDA Not supported on the Accelar Series Modules see Table 2 on page 2 8100 4TX MDA Supports BayStack 350 450 BayStack 410 and Accelar Series Modules see Table 2 on page 2 Both models use four 10 100BASE TX RJ 45 8 pin modular port connectors to attach Ethernet devices The RJ 45 ports are configured as media dependent interface crossover MDI X connectors These ports connect over straight cables to the network interface controller NIC card in a node or server
12. measures may be necessary to correct the interference at their own expense EN 55 022 Declaration of Conformance This is to certify that the Nortel Networks MDAs are shielded against the generation of radio interference in accordance with the application of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 Class A CISPR 22 Warning This device is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take appropriate measures These products conform to the provisions of Council Directive 89 336 EEC and 72 23 EEC The Declaration of Conformity is available on the Nortel Networks World Wide Web site at www nortelnetworks com Introduction This guide shows how to install media dependent adapters MDAs into supported Nortel Networks products Table 1 lists the available MDA models Table 1 MDA Models Interface Type Model Refer to 10 100BASE TX UTP 400 4TX MDA page 3 8100 4TX MDA 100BASE FX Fiber 400 2FX MDA page 6 8100 2FX MDA 400 4FX MDA 8100 4FX MDA 1000BASE SX 450 1SR MDA page 12 Shortwave gigabit fiber 450 1SX MDA 1000BASE LX 450 1LR MDA page 17 Longwave gigabit fiber 450 1LX MDA Nortel Networks is constantly adding new models and features to existing product lines for a full range of MDAs that are available from Nortel Networks see your Nortel Networks sal
13. multimode 550 meters fiber optic cable Note The optical performance of this transceiver cannot be guaranteed when connected to a multimode fiber plant without the use of the special offset SMF MMF mode conditioning patch cord see 1000BASE LX Multimode Applications on page 25 Table 6 describes the 1000BASE LX MDA components and LEDs For installation instructions see Installing an MDA on page 22 20 Table 6 1000BASE LX MDA Description Item Label Description 1 Link PHY or Phy Select Activity Communication link LEDs green On Valid communications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled Phy status LEDs green On The corresponding Phy port is active Off The corresponding Phy port is in backup mode or there is no connection to this port Port activity LEDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 1000BASE X SC port connectors see 1000BASE LX Multimode Applications on page 25 for special requirements 21 Installing an MDA The Uplink Module slot on supported BayStack and Accelar switches can accommodate a single MDA The connection can be either an RJ 45 10 100BASE TX MDA or a fiber 100BASE FX or 1000BASE SX
14. nth lt eine Laserlichtquelle die zu Augenverletzungen f hren kann Sehen Sie nie in einen Lichtwellenleiter oder Glasfaserstecker Port Gehen Sie immer davon aus da das Glasfaserkabel oder der Glasfaserstecker an eine Laserlichtquelle angeschlossen ist Avertissement Ceci est un appareil Laser DEL de Classe 1 Cet appareil contient une source lumineuse rayons laser dangereuse pour les yeux Ne regardez jamais directement une fibre optique ou un port de connexion Agissez toujours comme si le c ble de fibres optiques ou le connecteur tait reli une source lumineuse rayons laser Advertencia Este es un producto l ser LED de Clase 1 Contiene una fuente de luz l ser que puede causar lesiones en los ojos Nunca mire dentro de un cable o de un puerto de conexi n de fibra ptica Asuma siempre que el cable o el connector de fibra ptica est conectado a una fuerte de luz l ser 12 Avvertenza Questo amp un produtto laser LED di Classe 1 e contiene una sorgente luminosa a laser che pu danneggiare gli occhi Non guardare mai all interno di una port a fibra ottica o di una porta connettore Dare sempre per scontato che il cavo di fibra ottica o il connettore siano collegati ad una sorgente luminosa a laser e a Ji A SBH Dd AENA EILER FR DESLEIHLSELTS EN X771 RENTEN RE REL BELTS ES 13 There are two 1000BASE SX shortwave gigabit MDA models Figure 4
15. pecification requires that all gt ports operating at 100 Mb s use only Category 5 unshielded twisted pair UTP cabling Replacing an MDA with a Different Model When replacing an installed MDA in a BayStack switch with another type of MDA clear the switch NVRAM 1 Power down the switch Remove the AC power cord from the power source 2 Remove the installed MDA Loosen the thumbscrews and remove the MDA 3 Cycle the switch power Power up the switch and wait for the Nortel Networks logo screen to appear approximately 20 seconds then power down the switch 4 Install the replacement MDA Be sure to firmly tighten the two thumbscrews on the MDA front panel 5 Power up the switch 24 1000BASE LX Multimode Applications For 1000BASE LX multimode applications the longwave gigabit transceivers must be mode conditioned externally via a special offset SMF MMF patch cord The offset SMF MMF patch cord allows the same transceiver to be used for both multimode and single mode fiber See your Nortel Networks sales representative for more information about the SMF MMF patch cord The 1000BASE LX transceiver is designed to mechanically accomodate the single mode ferrules used on one end of the special offset SMF MMF patch cord Multimode ferrules must not be used because they can bind and cause damage to the transceiver Do not connect multimode cables directly into the 1000BASE LX MDA transceiver Instead connect a spe
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