Cisco Cisco DWDM Transceiver Modules 安装指南

This section describes how to install and remove a converter module in a switch 
and how to install and remove the SFP or SFP+ modules. It contains these 
sections:

This section includes the basic installation caution and warning statements. 
Translations of the warning statements appear in the Regulatory Compliance and 
Safety Information for the Catalyst 3750-E and Catalyst 3560-E (available online 
at 

) document that ships with the switch. Read 

this section before you start the installation procedure. 

Proper ESD protection is required whenever you handle Cisco equipment. 
Installation and maintenance personnel should be properly grounded by means of 
grounding straps to eliminate the risk of ESD damage to the equipment. 
Equipment is subject to ESD damage whenever it is removed from the switch. 

This warning symbol means danger. You are in a situation that could cause 
bodily injury. Before you work on any equipment, be aware of the hazards 
involved with electrical circuitry and be familiar with standard practices for 
preventing accidents. Use the statement number provided at the end of each 
warning to locate its translation in the translated safety warnings that 
accompanied this device. Statement 1071