Cisco Systems ASR 9001-S manual Changes to This Document, Date Change Summary

Preface

This Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide preface contains these sections:

•Changes to This Document, page ix

•Audience, page x

•Purpose, page x

•Document Organization, page x

•Document Conventions, page x

•Obtaining Documentation and Submitting a Service Request, page xi

Changes to This Document

Table 1 lists the technical changes made to this document since it was first developed.

Table 1	Changes to This Document
Date		Change Summary
March 2015		Updated rear mounting installing sections and fan tray sections to
		meet NEBS compliance requirements. Added new section on
		installing and removing the air filter.
October 2014		Added new optics supported in IOS XR Release 5.2.2
September 2014		Added new optics supported in IOS XR Release 5.1.2.
June 2014		Added new optics supported in IOS XR Release 5.2.0.
January 2014		Added information about how to install optional air baffle
		accessory kit on the Cisco ASR 9001 Router.
		Added information about the new Fast Ethernet SFP modules,
		10-GE SFP+ transceivers, and DWDM SFP+ transceivers.
May 2013		Added information about Cisco ASR 9001-S Router.
June 2012		Initial release of this document.

Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide

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