3Com 3C17716 Посібник користувача

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XRN Interconnect Module (3C17716)

XRN Interconnect Module Kit (3C17715)

User Guide

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NTRODUCTION

Introducing the XRN Interconnect Module Kit

With an XRN Interconnect Module Kit (3C17715) you can

interconnect two Switch units.

This kit contains:

Two XRN Interconnect Modules (3C17716)

One standard XRN Interconnect Cable (3C17721)

The Switches that support this module are:

SuperStack

3 Switch 4900

SuperStack 3 Switch 4900 SX

SuperStack 3 Switch 4924

SuperStack 3 Switch 4950

3Com

Switch 4060

3Com Switch 4050

The Interconnect Module requires management software

version 3.0 or later to be installed on the Switch. For

instructions on upgrading the management software, refer

to the documentation supplied with your Switch.

You can gather information about the status of the

Module and its packet activity using the Expansion Module

LEDs on the front of the Switch and the LEDs on the front

s o l e

0 , 8

, 1 , N

S / N

: X X

X X /

7 X X

X X X

U n i

t 1

U n i

t 2

A c t

i v i t y

S t a

t u s

3 C 1

7 7 1

6 X

R N

I n t e

r c o

n n e

c t M

o d u

panel of the Module. For explanations on how the LEDs

work, see the "LED Function Tables" on page 3.

The Interconnect Cable

The Interconnect Cable is used to interconnect two Switch

units, both fitted with Interconnect Modules.

The standard Interconnect Cable is 1 m (3.28 ft) long and

color-coded with a yellow marker at one end and a blue

marker at the other end.

The end of the Interconnect Cable that you connect to the

Switch determines the identity of the Switch. The Switch

that has the blue end of the cable connected to it will be

Unit 1. The Switch that has the yellow end of the cable

connected to it will be Unit 2.

The terms Unit 1 and Unit 2 are used simply to identify

the Switch units for management purposes only.

Figure 1 The Interconnect Cable

Blue Marker / Unit 1

l e

Yellow Marker / Unit 2