Cisco Systems 4900M manual Required Tools, Removing Switching Modules

Chapter 3 Installing the Switch

Configurable Modules

This section describes the following topics:

•Required Tools, page 3-16

•Removing Switching Modules, page 3-16

•Installing Switching Modules, page 3-19

Required Tools

You will need these tools to install supervisor engines and switching modules in the Catalyst 4900M series switches:

•Number 1 and number 2 Phillips screwdrivers for the captive installation screws on most modules

•3/16-inch flat-blade screwdriver for the captive installation screws on other modules

•Antistatic mat or antistatic foam

•Wrist strap or other grounding device

Note Whenever you handle switching modules, use a wrist strap or other grounding device to prevent ESD damage.

Removing Switching Modules

Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051

Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing. Statement 1034

	Cisco Catalyst 4900M Switch Installation Guide
3-16	78-18350-01