147
Installing and Wiring Telephones
October 2002
Y-BR
BR-Y
44
19
GND
-48
AUX Power
Y-S
S-Y
45
20
GND
-48
V-BL
BL-V
46
21
GND
-48
V-O
O-V
47
22
Not Connected
V-G
G-V
48
23
Ext Alarm A
3
Ext Alarm Return
V-BR
BR-V
49
24
Not Connected
V-S
S-V
50
25
INADS Tip
INADS Ring
1. Color designation is the main wire color and the color of the stripe on the wire. The
following wire colors apply:
W White
BL Blue
O Orange
G Green
BR Brown
S Slate (Grey)
R Red
BK Black
Y Yellow
V Violet
2. External alarm with signal incoming to media server.
3. External alarm with signal outgoing from media server.
Port Circuit Pack and Telephone Pin Designations
Pin on
Modular
Plug
4-wire:
8400-Series,
606A1
2-wire: 302D,
8400-Series,
603E
8510T BRI
(with adjunct
speaker
phone)
Analog
Station,
Modem
NT1
1TXT
2 TXR T
3PXT TXTR
4 T PXR T
Auxiliary Lead Appearances at AUX Connector — Continued
Color
1
Pinouts Output Power
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