Cisco Systems ASR 903 manual N T E N T S

								C O N T E N T S
		About this Book	ix
		Document Revision History				ix
		Document Audience		x
		Document Organization			x
		Document Conventions			x
		Obtaining Documentation and Submitting a Service Request xi
		Cisco ASR 903 router Overview
C H A P T E R 1							1-1
		Cisco ASR 903 router Features					1-1
		System Specifications				1-2
		Power Supply Features					1-3
		Redundancy		1-4
		Dying Gasp		1-4
		Status LEDs		1-4
		DC Power Specifications						1-4
		AC Power Specifications						1-6
		Fan Tray	1-6
		Fan Tray (A903-FAN)					1-7
		Fan Tray (A903-FAN-E)						1-7
		Air Plenum		1-8
		RSP Modules 1-9
		Supported RSPs				1-9
		Supported RSP Features						1-10
		RSP Redundancy				1-10
		Network Timing Interfaces 1-10
		RSP Interfaces			1-10
		Interface Modules			1-11
		Gigabit Ethernet SFP Interface Module							1-12
		Gigabit Ethernet RJ45 Interface Module							1-13
		10 Gigabit Ethernet XFP Interface Module							1-14
		T1/E1 Interface Module						1-16
		OC-3 Interface Module						1-16
		Serial Interface Module						1-17
		Temperature Sensor				1-20
								Cisco ASR 903 Router Hardware Installation Guide
	OL-25178-05									iii