Install Telephones Used Only For Emergency Transfer (Trunk/Auxiliary Field) - Avaya S8700 Installing Manual

198 Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway
Installing and Wiring Telephones
Connections for Telephone Used for Emergency Transfer and as Normal Extension
Figure notes
1
2
3
Install Telephones Used Only for Emergency
Transfer (Trunk/Auxiliary Field)
Connect a pair of wires between the -48V and GRD terminals on the yellow emergency
1
transfer row/connecting block and the EM TRANS RELAY PWR terminal. See
''Connections for Telephone Used for Emergency Transfer'' on page
2 Connect Central Office (CO) trunk leads from the purple field to TC terminals on the
yellow emergency transfer row/connecting block for each trunk.
Connect CO trunk leads from the green field to TK terminals on the yellow emergency
3
transfer row/connecting block for each trunk.
10
35
2820
3 4 5
TC TK LC ST TC TK LC ST TC
1M 1m 2M 2m 3M 3m 3w
ALARM MONITORS
To Network Interface Facility
To Blue or White Station Distribution
Field
To TN2183 or Equivalent Analog Line
Circuit Pack
ST
ST
EMXR
7
6 7 8
TK LC ST TC TK LC ST TC TK LC
EM TRANS RELAY PWR
4 To TN747B (or Equivalent) Central
Office Trunk Circuit Pack
To Power Transfer Unit
5
6 To Control Carrier Auxiliary
Connector
May 2003
C C C
N N N N N G
O O O
ST
-48
O C C O C R
M M M
1 2 1 2 3 D
V
1 2 3
ACC PWR
r758582b MMR 042996
197.