T1/E1 Small Module - Nortel Secure Router 4134 Installation Manual

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2-port ISDN BRI ST Small Module
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2-port ISDN BRI U Small Module
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1-port Serial Small Module
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2-port Serial Small Module
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2-port Foreign Exchange Station (FXS) Small Module
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4-port FXS Small Module
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2-port Foreign Exchange Office (FXO) Small Module
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4-port FXO Small Module
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Medium Modules (supported on Secure Router 4134 only):
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1-port HSSI Medium Module
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1-port CT3 Medium Module
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1-port DS3 Medium Module
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8-port T1/E1 Medium Module
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10-port Gigabit Ethernet (GbE) Medium Module
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24-port Fast Ethernet (FE) Medium Module
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24-port Fast Ethernet/Power over Ethernet (FE/PoE) Medium
Module
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Voice Carrier Medium Module
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Mediation Server Module for Office Communications Server (OCS)
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Large Module (supported on Secure Router 4134 only):
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44-port GbE Large Module

T1/E1 Small Module

Nortel offers the T1/E1 Small Module with one or two ports. The T1/E1
Small Module provides Wide Area Network (WAN) access through each of
its T1/E1 ports.
You can install the 1- and 2-port T1/E1 Small Modules in any of the Small
Module slots on the Secure Router 2330/4134 chassis.
You can use the T1/E1 Small Modules for either data or voice connections.
You can configure each port on the 2-port T1/E1 Small Module in either
data or voice mode.
NN47263-301 03.01 7 September 2009
Copyright © 2007-2008 Nortel Networks. All Rights Reserved.
Interface modules for the Secure Router 2330/4134 21
Nortel Secure Router 2330/4134
Installation — Hardware Components