84
Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway
May 2003
Install Rectifier Modules and Battery Interface Unit
Each rectifier module operates as an integral part of a complete power system with battery
backup. The modules operate in a redundant, high reliability mode to provide -48 VDC at 850
W to a common power bus.
The Battery Interface Unit controls the rectifier modules, manages the batteries, and reports the
status of system power. The unit provides the Remote Power Off (RPO) option and battery
alarm interfaces for internal and external alarms.
1 Install the BU3200A Battery Interface Unit (comcode 107781502) in the first slot of the
power distribution unit. See ‘‘Rectifier Module Installation’’ on page 84
.
NOTE:
The Battery Interface Unit and the rectifier modules are keyed and can only install 1 way.
2 Install the first 2 RM0850HA100 Rectifier Modules (comcode 107793796) into the
second and third slots of the power distribution unit.
3 If 2 to 3 carriers are installed in the system, install a third rectifier module (N+1).
4 If 4 to 5 carriers are installed in the system, install a fourth rectifier module.
5 The fifth rectifier module slot is reserved for future system growth.
Rectifier Module Installation
Figure notes
1 Install Battery Interface Unit into Slot 1
2 Install Rectifier Modules into Slots 2-5
3 Rectifier Module 3 (in Slot 4)
4 Test Points
5 Main Circuit Breakers
To Next Page
Loading...
