Emergency Transfer Panel And Telephone Installation Examples - Avaya S8700 Installation Instructions Manual

Installing and wiring telephones and trunks
808A Emergency Transfer Panel and
telephone installation examples
Figure 87, 808A Emergency Transfer Panel,
Panel. The 808A connects to the MDF with B25A or A25B cable.
The panel can be installed on any mounting frame in either a vertical or horizontal position. The housing
has ears for screw-mounting and cutouts for snap-mounting the unit in an 89-type mounting bracket. See
Figure 88, 808A Emergency Transfer Panel mounting,
Task List: Typical Emergency Transfer Panel and Telephone Installation:
•
Installing the 808A Emergency Transfer Panel
•
Installing telephones used only for emergency transfer (trunk/auxiliary field)
•
Installing telephones used for emergency transfer and as normal extension (trunk/auxiliary field)
on page 226
Figure 87: 808A Emergency Transfer Panel
Figure notes
1 808A Emergency Transfer Panel
2 Circuit Start Selection Switches
220 Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway
on page 220 shows a typical 808A Emergency Transfer
on page 221.
on page 221
EMERGENCY
TRANSFER
PANEL
POWER
TRUNK/TEST SWITCHES
CIRCUIT
1
TRUNK OPTION
1
2
1 LOOP GROUND
3
START START
2
2
4
5
3
6
BOTH SWITCHES MUST BE
7
THROWN TO ACTIVATE
4
TRUNK OPTION
8
9
5
10
12
TRANSFER TEST SWITCH
NORMAL
ACTIVATED
OPERATION
TRUNK IDENTIFICATION
TRUNK
LOC
EXT
LINE
808A
led808a LJK 040896
3 Trunk Identification Label
4 25-Pair Male Connector
on page 225
December 2003