Install and Wire Telephones
Task List: Typical Emergency Transfer Panel and Telephone Installation
SI Installation and Upgrades
543
June 2004
6
Install the telephone:
— Connect telephone to the information outlet.
— Install patch cords/jumper wires between the system side and the station side of the station
distribution field on the MDF.
Figure 213: Connections for Telephone Used for Emergency Transfer and as Normal
Extension
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Figure notes
1
To Network Interface Facility
2
To Blue or White Station Distribution
Field
3
To TN2183 or Equivalent Analog Line
Circuit Pack
4
To TN747B (or Equivalent) Central
Office Trunk Circuit Pack
5
To Power Transfer Unit
6
To Control Carrier AUX Connector
TC
TK
LC
ST
1M
1m
2M
2m
3M
ALARM MONITORS
EM TRANS RELAY PWR
ACC PWR
3m
3w
TC
TK
LC
ST
TC
TK
LC
ST
TC
TK
LC
ST
TC
TK
LC
ST
C
O
M
1
N
O
1
N
C
2
N
C
1
C
O
M
2
N
O
2
C
O
M
3
N
C
3
G
R
D
-48
V
2820
10
35
EMXR
ST
ST
7
5
7
6
8
3
4
r758582b MMR 042996
