Chapter 4 Opening The Router Chassis; Opening The Router Door; Preparing To Open The Door; Tools You Supply - Cisco 1240 Hardware Installation Manual

Connected grid router

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D E C . 2 0 1 1 — E F T R E V I E W D R A F T — C I S C O C O N F I D E N T I A L

Opening the Router Chassis

This chapter describes how to open the Cisco CGR 1240 Router door so that you can access the interior

of the chassis, and contains these sections:

•

To access the router interior, you must open the router front door. Many of the router hardware

installation tasks require you to open the router door and access the router interior. These tasks include:

•

The router door can be opened while the router is powered on and connected to the network. Take any

safety precautions described in

You must provide a 1/2-inch (13-mm) box-end wrench or socket set to open and close the router chassis

door.

OL-26223-01

Opening the Router Door, page 4-1

Door Features, page 4-5

Installing Cisco Connected Grid modules

Installing some module antenna models

Connecting and cabling the router ports

Installing battery backup units

Installing a non-Cisco module on the router

Using the power and reset buttons

Viewing the LEDs on the router interior

C H A P T E R

Safety Information, page

4-2.

Cisco 1240 Connected Grid Router Hardware Installation Guide

4-1

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