Installing Telephones Used Only For Emergency Transfer (Trunk/Auxiliary Field) - Avaya S8500 Manual

Installing and wiring telephones and trunks
Figure 102: Connections for telephone used for emergency transfer and as normal
extension
2820
TC TK
1M 1m
Figure notes
1 To Network Interface Facility
2 To Blue or White Station Distribution Field
3 To TN2183 or Equivalent Analog Line
Circuit Pack
Installing telephones used only for
emergency transfer (trunk/auxiliary field)
1
Connect a pair of wires between the -48V and GRD terminals on the yellow emergency transfer
row/connecting block and the EM TRANS RELAY PWR terminal. See
Connections for telephone used for emergency transfer,
2
Connect CO trunk leads from the purple field to TC terminals on the yellow emergency transfer
row/connecting block for each trunk.
3
Connect CO trunk leads from the green field to TK terminals on the yellow emergency transfer
row/connecting block for each trunk.
4
Connect ST leads on the yellow emergency transfer row/connecting block for each emergency
transfer telephone to the assigned terminal in the blue or white station distribution field. The ST
terminal leads should be terminated on the following pairs: 1, 4, 7, 10, 13, 16, 19, or 22 (the first
pair of any 3-pair group).
5
Install the telephone:
•
•
264
10
35
3 4 5
LC ST TC TK LC ST TC TK LC
2M 2m 3M 3m 3w
ALARM MONITORS
Connect telephone to the information outlet.
Install patch cords/jumper wires between the media gateway side and the station side of
the station distribution field on the MDF.
Installing the Avaya S8500 Media Server with an Avaya G650 Media Gateway
ST
ST
EMXR
7
6 7 8
ST TC TK LC ST TC TK LC ST
EM TRANS RELAY PWR ACC PWR
4 To TN747B (or Equivalent) Central
Office Trunk Circuit Pack
5 To Power Transfer Unit
6 To Control Carrier Auxiliary
Connector
on page 263.
C C C
N N N N N G
O O
O
-48
O C C O C R
M M M
1 2 1 2 3 D
V
1 2 3
r758582b MMR 042996
Figure 101,
December 2003