Interface modules for the Secure Router 2330/4134 21— 2-port ISDN BRI ST Small Module— 2-port ISDN BRI U Small Module— 1-port Serial Small Module— 2-port Serial Small Module— 2-port Foreign Exchange Station (FXS) Small Module— 4-port FXS Small Module— 2-port Foreign Exchange Office (FXO) Small Module— 4-port FXO Small Module• Medium Modules (supported on Secure Router 4134 only):— 1-port HSSI Medium Module— 1-port CT3 Medium Module— 1-port DS3 Medium Module— 8-port T1/E1 Medium Module— 10-port Gigabit Ethernet (GbE) Medium Module— 24-port Fast Ethernet (FE) Medium Module— 24-port Fast Ethernet/Power over Ethernet (FE/PoE) MediumModule— Voice Carrier Medium Module— Mediation Server Module for Office Communications Server (OCS)• Large Module (supported on Secure Router 4134 only):— 44-port GbE Large ModuleT1/E1 Small ModuleNortel offers the T1/E1 Small Module with one or two ports. The T1/E1Small Module provides Wide Area Network (WAN) access through each ofits T1/E1 ports.You can install the 1- and 2-port T1/E1 Small Modules in any of the SmallModule 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 eitherdata or voice mode.Nortel Secure Router 2330/4134Installation — Hardware ComponentsNN47263-301 03.01 7 September 2009Copyright © 2007-2008 Nortel Networks. All Rights Reserved.
