Nortel-networks Media Dependent Adapter Manuel d'utilisateur télécharger pdf (Page 3)

Introduction

This document provides procedures for installing optional

plug-in media dependent adapter (MDAs) into supported

Bay Networks products equipped with an expansion slot.

The MDAs can support high-speed connections to servers,

shared Fast Ethernet hubs, or backbone devices.

The following MDA versions are available:

• 400-4TX MDA --- 10BASE-T/100BASE-TX MDA

(4-port copper)

• 400-2FX MDA ---100BASE-FX MDA (2-port fiber)

• 450-1SR MDA --- 1000BASE-SX MDA (1-port

shortwave gigabit fiber, with 1-redundant port)

• 450-1SX MDA --- 1000BASE-SX MDA (1-port

shortwave gigabit fiber)

• 450-1LR MDA --- 1000BASE-LX MDA (1-port

longwave gigabit fiber, with 1-redundant port)

• 450-1LX MDA --- 1000BASE-LX MDA (1-port

longwave gigabit fiber)

Note:

Installing or removing an MDA from an

operating switch (hot-swapping) causes the switch to

auto-reset as soon as the insertion or removal of the

device is sensed by the switch software. Although the

switch is hot-swap survivable, data integrity during

the reset will be compromised.

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Nortel-networks Media Dependent Adapter Manuel d'utilisateur Page 3