3Com DUA3700-0BAA04 manual Switch Module

4-4CHAPTER 4: INSTALLING AND CONNECTING COREBUILDER MODULES

5Orient the power supply so its labelling is upright.

6Insert the power supply into the chassis by placing it between the guides of the slot and sliding it until it stops.

7Tighten the power supply’s securing screws.

8Connect the power cord to the power supply.

Inserting the power supply

	Figure 4-1Hot-Swapping a Redundant Power Supply
Switch Module	The CoreBuilder 7000 family ATM switch provides for a redundant switch
	module to ensure continued operation should the main switch module
	fail. For more information on the operation of the redundant switch
	module, see “Redundant Switching Module” on page 7-9.
	This section includes the following topics:
	Installing a Switch Module
	Replacing a Switch Module
	Setting up Switch Module Redundancy
	￿Setting up Switch Module Hardware Redundancy
	Setting up Switch Module Redundancy and LANE Redundancy