Cisco Systems XR 12410 manual Removing Cards from the Chassis

								Contents
		AC-Powered Routers		2-14
		DC-Powered Routers		2-15
		NEBS Supplemental Unit Bonding and Grounding Guidelines					2-18
		Site Wiring Guidelines	2-20
		PRP Port Connection Guidelines		2-22
		PRP Auxiliary and Console Port Connections				2-22
		PRP Auxiliary Port Signals			2-24
		PRP Console Port Signals			2-25
		PRP Ethernet Connections		2-26
		PRP RJ-45 Ethernet Connections 2-28
		Alarm Display Connection Guidelines 2-31
		Installing the Cisco XR 12410 Router
C H A P T E R 3					3-1
		Pre-Installation Considerations and Requirements				3-2
		Installation Overview 3-3
		Required Tools and Equipment			3-4
		Unpacking and Positioning the Router 3-4
		Removing Components Before Installing the Chassis 3-4
		Removing Power Supplies		3-7
		Removing AC PEMs	3-7
		Removing DC PEMs	3-8
		Removing the Blower Module			3-9
		Removing Cards from the Chassis 3-11
		Removing Cards from the Line Card and RP Card Cage 3-11
		Removing Cards from the Switch Fabric and Alarm Card Cage					3-14
		Rack-Mounting the Router Chassis			3-15
		Verifying Rack Dimensions		3-17
		Installing Rack-Mount Brackets—Optional 3-18
		Installing Center-Mount Brackets—Optional				3-20
				Cisco XR 12410 Router Installation Guide
	OL-13832-01								vii