Nortel Networks 1000E warranty Use two screws on each side to fasten the Media Gateway

Page 82 of 488 Rack-mounting the components

a.Use two #8-32 machine screws. Position the ear bracket so the four holes on the bracket flange are closer to the rear of the Media Gateway.

Note: To determine the front of the bracket, locate the “L” on the bracket.

The “L” must be at the top of the bracket and face the front of the Media

Gateway.

WARNING

A Media Gateway or a Media Gateway Expander each weighs approximately 30 lb. (13.5 kg) with circuit cards installed and 26 lb. (12 kg) without circuit cards installed. If necessary, get assistance when lifting the equipment.

5Place the Media Gateway on the guide brackets.

a.Carefully slide the Media Gateway into the rack until the ear brackets come to rest against the rack support.

Note: Make sure that the rear of the Media Gateway is on the guide brackets. See Figure 18 on page 82.

6Use the four remaining #10-32 machine screws to fasten the Media Gateway to the rack supports (two screws on each side).

Figure 18

Media Gateway installed in a rack

Use two screws on each side to fasten the Media Gateway

End of Procedure

553-3041-210 Standard 4.00 September 2007