Avaya CMC1 Installation, Upgrades And Additions page 118

Installing and Cabling the Cabinets
Figure 1-48
for emergency transfer and as a normal extension.
2820
3
TC TK LC ST
1M 1m 2M 2m
ALARM MONITORS
Figure Notes
1. To network interface facility
2. To blue or white station field
3. To analog line circuit pack
Figure 1-48. Connections for Telephone Used for Emergency Transfer and as
Install Telephone for Power Transfer Unit
Trunk/Auxiliary Field: Telephone Used Only for Emergency Transfer
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
2. Connect CO trunk leads from the purple field to the TC terminals on the
yellow emergency transfer row/connecting block for each trunk.
3. Connect CO trunk leads from the green field to the TK terminals on the
yellow emergency transfer row/connecting block for each trunk.
1-104
Issue 5 October 2002
shows the connections at the trunk/auxiliary field for a telephone used
10
35
4 5 6
TC TK LC ST TC TK LC ST
3M 3m 3w
EM TRANS RELAY PWR
Normal Extension
Figure 1-47 on page
ST
ST
EMXR
7
7 8
C
O
TC TK LC ST TC TK LC ST
M
1
ACC PWR
4. To CO trunk circuit pack
5. To power transfer unit
6. To control carrier AUX connector
1-103.
C C
N N N N N G
O O
-48
O C C O C R
M M
1 2 1 2 3 D
V
2 3
r758582b MMR 042996
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