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Page 98 of 466 Installing system grounds
NN43041-310 Standard 01.11 October 2008
Follow Procedure 7 to ground a Media Gateway Expander.
Procedure 7
Grounding a Media Gateway Expander
1 Disconnect the AC power cord from the power outlet.
2 Install a #6 AWG ground wire from the ground lug on the rear of the Media
Gateway Expander to the Media Gateway. See Figure 21 on page 96.
3 Place a DO NOT DISCONNECT tag on the ground wire.
4 Test the ground.
End of Procedure
Grounding other rack-mounted components
To ground multiple pieces of equipment in a rack, use a separate ground
connection from each piece of equipment to the ground bar. If a piece of data
communications equipment in a rack does not have a grounding lug then
ground the rack to the ground bar.
When the rack is grounded to the ground bar, the equipment is grounded
using the Single Point Grounding method, as shown in Figure 22 on page 99.
IMPORTANT!
Power each Media Gateway and Media Gateway Expander pair from
the same electrical panel.