Installation guide

Replacing Optional Ports in the E4G-400 Router

E4G Series Routers Hardware Installation Guide

Replacing Optional Ports in the E4G-400 Router

This section describes how to replace a port option card in slot A or slot B on the E4G-400 router.

You can replace a port option card without powering down the router; however you must reboot the

router to initialize a newly installed port option card.

You need the following tools to replace a port option card in the E4G-400 router:

● ESD-preventive wrist strap

● Screwdriver

To replace a port option card:

1 Attach an ESD-preventive wrist strap to your wrist and connect the metal end to an appropriate

ground point on the rack.

2 Completely loosen the captive retaining screws and slide the installed option card out of the router

(Figure 63).

Figure 63: Removing an Installed Port Option Card

CSR_033

Slot A

CSR_03

Slot B