Avaya G700, S8300 Installing and wiring telephone power supplies

Installation and wiring of telephones and power supplies
Issue 9.1 June 2006 363
Figure 25: 808A Emergency Transfer Panel
Installing and wiring telephone power supplies
This section provides information and wiring examples of installation procedures for various
telephone and console power supplies. These are examples only and actual wiring procedures
may vary at each site.
The power is provided to telephones or consoles either centrally or locally.
Centrally located power supplies include:
●1152A1 mid-span power distribution uniton page 366
●P333T-PWR power over ethernet stackable switch on page 380
Local power supplies include:
●1151B1/C1 and 1151B2/C2 power supplieson page 370
Figure notes:
1. 808A emergency transfer panel
2. Circuit start selection switches 3. Trunk identification label 4. 25-pair male connector
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EMERGENCY
TRANSFER
PANE L
CIRCUIT
1
2
POWER
TRUNK/TESTSWITCHES
TRUNKOPTION
LOOP
START
GROUND
START
BOTHSWITCHESMUST BE
THROWNTOACTIVATE
TRUNKOPTION
TRANSFERTESTSWI TCH
ACTIVATED NORMAL
OPERATION
TRUNKIDENTIFICATION
TRUNK
LINE EXT LOC
808A
l
ed808a
L
J
K
0
4
0896