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v1.0, July 2009
Contents
About This Manual
Conventions, Formats, and Scope ..................... ..............................................................vii
How to Print This Manual ................................................................................................viii
Chapter 1
Introduction
GSM7224 Front Panel and LEDs .................................................... ...............................1-1
GSM7224 Rear Panel ....................................................................................................1-2
GSM7248 Front Panel and LEDs .................................................... ...............................1-2
GSM7248 Rear Panel ....................................................................................................1-3
Interpreting the LEDs ...................................................................................................... 1-3
Safety Instructions ................................................. .........................................................1-4
Chapter 2
Hardware Installation
Package Contents ....................... ...................................................................................2-1
Protecting Against Electrostatic Discharge .....................................................................2-2
Unpacking the Hardware ................................................................. ... .... ... .....................2-2
Installation ......................................................................................................................2-3
Selecting a Location ................................................................................................. 2-3
Installing the Switch ........... ......................................................................................2-4
Checking the Installation .................................................................. ........................2-5
Connecting to Power and Check the LEDs .............................................................. 2-5
SPF Modules ............................................................ ......................................................2-6
Connecting a Redundant Power Supply (RPS) ..............................................................2-6
Connecting Equipment to the Switch ..............................................................................2-7
RJ-45 Ports ........................................ ......................................................................2-7
Connecting a Console to the Switch ...............................................................................2-7
Chapter 3
Troubleshooting
Troubleshooting Chart ............................................. ......................................................3-1