IBM 8271 manual Introduction, Before Installation, Handling the Matrix Module

8271 NWAYS MATRIX STACKING SWITCH

MODULE

USER’S GUIDE

Introduction

With the 8271 Nways Matrix Stacking Switch Module (02L0882) installed into your 8271 Nways Switch, you can connect up to four Switches over high speed links, in a single stack. This stack can then be managed as a single unit with one IP address.

The Matrix Module can be installed into the following models of 8271 Nways Ethernet LAN Switches:

■8271 Nways Ethernet LAN Switch Models E12 and E24

■8271 Nways Ethernet LAN Switch Models F12 and F24

A stack can consist of any combination of Switch Model E12/E24 and Switch Model F12/F24 units.

You do not need a Matrix Module if you are connecting two Switches back-to-back. You can connect two units using the Matrix port located on the rear of the Switch and a Switch Matrix Cable.

You can find more information on stacking units in the user’s guide that accompanies your Switch.

Before Installation

ATTENTION: Before installing the Matrix Module into a Switch, you must disconnect the Switch from the mains power supply.

For full safety instructions, refer to the appropriate Switch User’s Guide.

DANGER: SD21-0030.

Handling the Matrix Module

The Matrix Module can be easily damaged by electrostatic discharge. To prevent damage, please observe the follow- ing:

■Do not remove the Matrix Module from its packaging until you are ready to install it.

■Do not touch any of the connectors or components on the Matrix Module.

■Handle the Matrix Module only by its edges and front panel.

■Always wear an anti-static wristband connected to a suitable earth point.

■Always transport or store the Module in appropriate anti-static packaging.