Cisco Systems 545 Serial manual Installing the RTM Module

Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway

Installing the Gateway

Installing the RTM Module

This section describes how to install the RTM module in the Cisco Unified

Videoconferencing 3545 chassis. The Rear Transition Module (RTM) provides the ISDN or serial line connections for the gateway.

Warning You must install the RTM module before you install the gateway module. Inserting an RTM module in the rear of the chassis when a gateway module is already installed in the same position at the front of the chassis may damage the chassis.

Procedure

Step 1 On the back of the chassis, loosen the screws of the blank panel covering the slot into which the RTM module is to be installed.

Step 2 Remove the blank panel.

Step 3 Remove the new RTM from the antistatic bag.

Step 4 Press the red buttons and open the handles of the RTM module.

Step 5 Align the edges of the RTM module with the chassis guide rails.

Step 6 Slide the RTM module into the chassis until it stops (see Figure 2-5).

Figure 2-5 Inserting the RTM Module in the Cisco Unified Videoconferencing 3545 Chassis

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Step 7 Use even pressure to push the module further into the slot.

Caution Do not force the connection. Forcing the connection can bend or damage the pins in the connector inside the chassis.

Step 8 Snap the handles forward to secure the RTM module in the slot.

Step 9 Secure the RTM module screws.

Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5

OL-14912-01 2-7