T3/E3 CEM Interface Module Configuration Guide, Cisco IOS XE 17 (Cisco ASR 900 Series)

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Updated:: September 3, 2024

Preface

This guide provides an overview and explains how to configure the various features for the T3 or E3 CEM Interface Module.

This document is applicable for the following interface modules:

Table 1. Supported Interface Module
Interface Module	Part Number
48-port T3/E3 Interface module	A900-IMA48T-C
1-port OC48/ STM-16 or 4-port OC-12/OC-3 / STM-1/STM-4 + 12-Port T1/E1 + 4-Port T3/E3 CEM Interface Module	A900-IMA3G-IMSG

Circuit Emulation (CEM) is a technology that provides a protocol-independent transport over IP/MPLS networks. It enables proprietary or legacy applications to be carried transparently to the destination, similar to a leased line.

Document Organization


Chapter	Description
Overview of the T3/E3 Interface Module	Provides a high-level overview of the interface module. Also provides additional information such as restrictions, benefits etc..
Configuring the T3/E3 Interface Module	Provides information about how to configure the interface module.
Monitoring the Interface Module	Provides information on monitoring features for the interface module.
Troubleshooting the Interface Module	Describes features that you can use to troubleshoot the operation of interface module.
Providing Redundancy Support at the Interface Module	Describes how to configure redundancy on the interface module.
Additional References	Provides information on additonal features, technical details.

T3/E3 CEM Interface Module Configuration Guide, Cisco IOS XE 17 (Cisco ASR 900 Series)

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T3/E3 CEM Interface Module Configuration Guide, Cisco IOS XE 17 (Cisco ASR 900 Series)

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Preface

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Chapter: Preface

Preface

Document Organization

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