Installing the interface modules 39
Installing the interface modules
Install the optional interface modules in the front panel of the Secure
Router 4134 chassis.
Nortel strongly recommends that you power down the Secure Router 4134 if you are installing an interface module in a slot in which you have not previously installed that module type. If you do not power down the router to install a module, you must reboot the router to use the card. After a module is installed and initialized, you can hot swap that module.
The chassis has horizontal slots for small, medium, and large interface modules. The chassis ships with four small slots, and three medium slots. You can adapt two of the medium slots to accommodate a large module (which spans two medium slots). You must separately order the modules.
The following figure shows the default slot configuration and indicates how slots are numbered on the Secure Router 4134.
Figure 2
Slot numbering on the Secure Router 4134
A slot numbering legend is printed directly above the chassis SFP Ethernet ports (ports 0/3 and 0/4) on the front panel of the Secure Router 4134. The legend shows how slots are numbered on the Secure Router 4134. The following figure shows the slot numbering legend.
Nortel Secure Router 4134
Quick Start
18 February 2008