Nortel Secure Router 4134 Installation Manual

Also see for Secure Router 4134: Installation instructions Quick start Configuration Installation Quick start

Contents

Interface modules for the Secure Router 2330/4134 25Figure 62-port ISDN BRI S/T Small ModuleThe following figure shows the 2-port ISDN BRI U Small Module.Figure 72-port ISDN BRI U Small ModuleTable 4Cable and connectorsPort Connector Recommendedcable typeMinimumcable lengthMaximumcable lengthBRI S/T or U RJ45 BRI S/T: Two75 to 150 ohmbalanced,shielded twistedpairs (CAT-3)BRI U: One twisted pair—unloadedCAT-3 loopsNone BRI S/T: Up to1 Km = 3 300 ft(interior)BRI U: Up to18 000 ft = 5.5KmTable 5Module LEDsLED DescriptionSTAT General module status:• Off: No power available to the module• Yellow: Out of service, or failed to initiate• Green: Power on and the module is operational.Nortel Secure Router 2330/4134Installation — Hardware ComponentsNN47263-301 03.01 7 September 2009Copyright © 2007-2008 Nortel Networks. All Rights Reserved.