Cisco ASR 903 Installation Guide

Figure 27: 32-portT1/E1 Interface Module
For more information about installing a 32-portT1/E1 interface module, see the Interface Module Installation.
8-port T1/E1 Interface Module
The 8-port T1/E1 interface module provides connectivity for up to 8 T1/E1 ports through RJ48C port connectors
on the front panel. The figure below shows the interface module. For information on supported slots, see
Supported RSPs.
Figure 28: 8-portT1/E1 Interface Module
For more information about installing a 8-port T1/E1 interface module, see the Interface Module Installation.
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
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Overview
8-port T1/E1 Interface Module

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English