Connect Large Battery Holdover - Avaya S8700 Installing

Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway
Power Distribution Unit (J58890CH)
psdf002i KLC 012400
Figure notes
1 External Alarm Cable Connector
RPO cable
2
3 Circuit Breakers

Connect Large Battery Holdover

When using large battery holdover, 1 battery media gateway is required for every S8700
Multi-Connect configuration media gateway requiring holdover. The 24-cell battery media
gateway must have a float voltage of 54.2 VDC.
1 Connect the -48 VDC cable to the large battery connector. See
(J58890CH)'' on page
2 Connect the -48 VDC RETURN cable to the ground terminal block.
Connect the temperature sensor cable, from the battery media gateway, to J20.
3
NOTE:
An adapter cable may be required when connecting the temperature sensor cable to the
J58890CH unit. See
2
1
80.
''Temperature Sensor Cable Adapter Cables'' on page
May 2003
4
5
6
4 Pin 6 (-RPO)
Pin 2 (+RPO)
5
6 External Alarm Cable
''Power Distribution Unit
79
3
80.