MDF PCB Wiring
MDF PCB Wiring
Station Wiring Diagrams
Strata CTX I&M 10/02 PRELIMINARY & CONFIDENTIAL 7-11
RSTU or PSTU Analog Devices Wiring
Figure 7-6 RSTU or PSTU Wiring
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W-BL
BL-W
W-O
O-W
W-GN
GN-W
W-BR
BR-W
W-S
S-W
R-BL
BL-R
R-O
O-R
R-GN
GN-R
R-BR
BR-R
R-S
S-R
BK-BL
BL-BK
BK-O
O-BK
BK-GN
GN-BK
BK-BR
BR-BK
BK-S
S-BK
Y-BL
BL-Y
Y-O
O-Y
Y-GN
GN-Y
Y-BR
BR-Y
Y-S
S-Y
V-BL
BL-V
V-O
O-V
V-GN
GN-V
V-BR
BR-V
V-S
S-V
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Bridging
Clips
To RSTU or PSTU
w/Female Connector
25-Pair Cable w/Male amp Connector
66M150 Split Block
GN
654321
Y
BL
R
BK
W
123456
Jacketed Twisted Station Cable
24 AWG
Modular
Cord
Tip 1
Ring 1
T2
R2
T3
R3
T4
R4
T5
R5
T6
R6
T7
R7
T8
R8
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
DG
-24V
Not Used
Tip Ring
DPFT
Power Failure
Transfer Box
(J1)
DG
(J1, 50)
-24 Volts
(J1, 25)
Notes
• An alternate BGM source can be connected to
Circuit 2 of RSTU or PSTU. An isolation
transformer may be required when connecting
BGM to RSTU or PSTU.
• Two ringers maximum.
(See Notes)
5664
Standard Telephone,
Voice Mail Port, ACD/Auto
Attendant Digital Announcer,
or Similar Device
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