Table of Contents
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Preface
This preface describes the objectives and organization of this document and explains how to find additional
information on related products and services. This preface contains the following sections:
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Changes to This Document
This table lists the technical changes made to this document since it was first created.
Table 1: Changes to This Document
Date
March 2018
March 2014
Changes to This Document, on page ix
Objectives, on page xi
Organization, on page xii
Related Documentation, on page xii
Obtaining Documentation and Submitting a Service Request, on page xiii
Cisco ASR 9000 Series Aggregation Services Router SIP and SPA Hardware Installation Guide
Summary
Adds support for the following SPA:
• SPA-4XT-Serial
4-Port Serial Interface SPA
Adds support for the following SPA:
• SPA-8XCHT1/E1-V2
8-Port Channelized T1/E1 SPA
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Table of Contents
