Nortel-networks 302403-B Manual de usuario descargar pdf (Pagina 3)

Introduction

This document provides procedures for installing optional

plug-in media dependent adapters (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 models are available:

Note:

The MDAs are

not

hot-swappable. Power down

the switch before installing or removing an MDA.

Type Model/Description Refer to:

10BASE-T/

100BASE-TX

400-4TX MDA --- 4-port twisted pair

RJ-45 connectors.

page 2

100BASE-FX

(Fiber)

• 400-2FX MDA --- 2-port

multimode fiber SC connectors.

•

400-4FX MDA

--- 4-port

multimode fiber MT-RJ

connectors.

page 5

1000BASE-SX

(Shortwave

gigabit fiber)

• 450-1SR MDA --- Single MAC

gigabit MDA with a separate

redundant PHY.

• 450-1SX MDA --- Single PHY

gigabit MDA.

page 10

(continued)

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