Cisco ASR 903

CONTENTS
Preface Preface xi
Document Revision History xi
Document Audience xii
Document Organization xii
Document Conventions xiii
Obtaining Documentation and Submitting a Service Request xv
CHAPTER 1 Cisco ASR 903 Router Overview 1
Cisco ASR 903 Router Features 1
Power Supply Features 2
Redundancy 3
Dying Gasp 3
Status LEDs 3
DC Power Specifications 3
AC Power Specifications 7
Fan Tray 9
Fan Tray (A903-FAN) 10
Fan Tray (A903-FAN-E) 10
Dust Filter (A903-FAN-F) 11
Air Plenum 12
RSP Modules 12
Supported RSPs 12
A900-RSP1 Supported Interface Modules 16
A900-RSP2 Supported Interface Modules 16
A900-RSP3C-400-S Supported Interface Modules 19
A900-RSP3C-200-S Supported Interface Modules 21
Supported RSP Features 22
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
iii