Document Organization - Cisco ASR 903 Hardware Installation Manual

Document Audience
Revision
OL-25178-07
OL-25178-06
OL-25178-05
OL-25178-04
OL-25178-04
OL-25178-03
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Document Audience
This guide is intended for users who are responsible for installing the Cisco router. It is intended for users
who may not be familiar with the initial configuration and troubleshooting tasks, the relationship among tasks,
or the Cisco IOS software commands necessary to perform particular tasks.
For information on general software features that are also available on other Cisco platforms, see the Cisco
IOS XE technology guide pertaining to that specific software feature.

Document Organization

This guide includes the following chapters and appendix:
Title
Chapter 1,
page
Chapter 2,
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
xii
Date
30 November 2014
30 July 2014
19 November 2013
30 July 2013
3 June 2013
3 April 2013
29 November 2012
23 August 2012
30 March 2012
24 February 2012
16 December 2011
"Cisco ASR 903 Router Overview, on
1"
"Preparing for Installation, on page
Change Summary
Added 32 T1/E1 interface module.
Added A900 RSP2 and supported interface modules.
Updated fan tray, power supply connector, dust filter, air
plenum.
Updated supported SFPs for IOS XE Release 3.10S.
Updated supported SFPs for IOS XE Release 3.9(1).
Updated supported SFPs for IOS XE Release 3.9.
Updated supported SFPs for IOS XE Release 3.8.
Added material for AC power supply, chassis air flow
information, and NEBS certification.
Updated supported SFPs for IOS XE Release 3.6.
Added power draw and installation torque values.
Initial release
Description
This chapter provides an overview of the Cisco ASR
903 Router.
This chapter provides site preparation guidelines for
53"
installing the Cisco ASR 903 Router.
Preface