Installing and wiring telephones and trunks
98 Installing and Connecting the MDF and Telephones
Figure 47: 808A Emergency Transfer Panel
Figure notes:
1. 808A Emergency Transfer Panel
2. Circuit Start Selection Switches
3. Trunk Identification Label
4. 25-Pair Male Connector
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
12
EMERGENCY
TRANSFER
PANEL
CIRCUIT
1
2
POWER
TRUNK/TESTSWITCHES
TRUNKOPTION
LOOP
START
GROUND
START
BOTHSWITCHESMUST BE
THROWNTOACTIVATE
TRUNKOPTION
TRANSFERTESTSWITCH
ACTIVATED NORMAL
OPERATION
TRUNKIDENTIFICATION
TRUNK
LINE EXT LOC