Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway 121
December 2003
Connecting shorting cable to J58890CE
Some media gateways contain a J58890CE-2 AC Power Distribution Unit without an optional battery
charger. Install the shorting cable only when a battery charger is not installed. If you do not install the
shorting cable or a battery charger, then an alarm appears.
1 Set the circuit breakers on the power distribution unit OFF. See Figure 35, Shorting cable
installation, on page 121.
2 At the rear of the media gateway, insert the shorting cable (H600-442-G1) into J11. The cable is
keyed so it can fit only one way.
Figure 35: Shorting cable installation
Connecting AC power
1 Set the main circuit breakers on the power distribution unit OFF.
2 Connect MCC1 Media Gateway AC line cord to the AC power receptacle.
NOTE:
Do not power up the media gateway at this time.
Checking commercial power and connecting AC power
Before powering up the media gateways, check the AC power using a KS-20599 digital voltmeter
(DVM) (or equivalent).
1 Set the DVM to the 250 volt range.
2 Carefully measure the voltage between the hot and neutral side of the receptacle. The neutral wire
is white, the hot wire is black.
Figure notes
1 Shorting Cable (H600-442-G1) (if battery charger
is not installed)
2 J11
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