Installing And Wiring Telephone Power Supplies; 1145B22 Power Supply - Avaya S8700 Manual

146
Installing the S8700 IP Connect
Installing and Wiring Telephone Power
Supplies
These links provide information and wiring examples of installation procedures for the
1145B22 and 1151A1 / 1151A2 power supplies. These are examples only and actual wiring
procedures may vary at each site.
NOTE:
Refer to the
DEFINITY Server
Power supplies include
''1145B22 Power Supply'' on page 146
•
• ''1151A1 and 1151A2 Power Supplies'' on page 156
''P333T-PWR Power over Ethernet Stackable Switch'' on page 158
•

1145B22 Power Supply

The 1145B22 closet power arrangement provides an uninterruptible -48 VDC power source
with battery and 1146B2 distribution unit for ISDN/DCP, terminal equipment, adjuncts, and
other customer-supplied equipment. During AC power interruptions, batteries automatically
provide power to the load.
NOTE:
Before you begin, read this
Perform these tasks in order:
1 ''Install the Wall-Mounting Plates'' on page 151
''Mount the 1146B2 Power Distribution Unit'' on page 151
2
3 ''Install the Battery Mounting/Wiring'' on page 151
''Install the Expanded Power Distribution Unit'' on page 152
4
''Power Up and Test the Power Supply'' on page 153
5
6 ''Wire the 1146B2 Power Distribution Unit'' on page 154
''Reset LEDs on Power Distribution Unit'' on page 155
7
Installation and Adjuncts and Peripherals for Avaya MultiVantage™
to install the necessary peripheral equipment.
''Important Warning for 1145B2 Power Supply'' on page
May 2002
147.