Cisco ASR 903 Installation Guide

CONTENTS
Overview 1
CHAPTER 1
Cisco ASR 903 Router Features 1
Power Supply Features 2
Redundancy 2
Dying Gasp 3
Status LEDs 3
DC Power Specifications 3
AC Power Specifications 7
Fan Tray 8
Fan Tray (A903-FAN) 9
Fan Tray (A903-FAN-E) 10
Air Plenum 11
RSP Modules 12
Supported RSPs 12
A900-RSP1 Supported Interface Modules 14
A900-RSP2 Supported Interface Modules 15
A900-RSP3C-400-S Supported Interface Modules 17
A900-RSP3C-200-S Supported Interface Modules 18
Supported RSP Features 19
RSP Redundancy 19
Network Timing Interfaces 20
RSP Interfaces 20
GNSS Module (A900-CM-GNSS) 22
GNSS Module RF Input Requirements 23
Interface Modules 24
8-Port 1 Gigabit Ethernet SFP Interface Module 24
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
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Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English