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Station Wiring Diagrams
10-8 Strata CTX I&M 06/04
PDKU Digital Station Wiring
Figure 10-5 PDKU 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 PDKU
W/Female Connector
25-Pair Cable W/Male Amp Connector
66M150 Split Block
Circuit 2
Circuit 3
Circuit 4
Circuit 6
Circuit 7
Circuit 8
Circuit 5
(-) T1 (Voice/Data)
(GND) R1 (Voice/Data)
(-) PT1 (Add. Power)
(GND) PR1 (Add. Power)
T2
R2
PT2
PR2
T3
R3
PT3
PR3
T4
R4
PT4
PR4
T5
R5
PT5
PR5
T6
R6
PT6
PR6
T7
R7
PT7
PR7
T8
R8
PT8
PR8
Not Used
Jacketed Twisted Pairs
24 AWG (1 or 2 pair. See Note 1.)
Station Cabling
GN
654321
Y
BL
R
BK
W
34
R1
PT1
T1
PR1
25
PR TR PT
RJ11
Modular
Cord
GND
PR
(-)
T
GND
R
(-)
PT
5663
Digital Telephone (with or
w/o ADM, DSS, or DDCB.
BATI, BPCI, RPCI,
and PDIU-DI are not
supported with PDKU.
With the PDKU, 3000-series
DKTs function as 2000-series DKTS
16 character LCD, no Spdial or LCD
Feature buttons.
Notes
1. T/R wires are always required; PT/PR are additional power wires required
only for long station runs per Table 10-1. PT/PR may be used with normal
station runs also.
Voltage levels:
T, PT = -26.3~27.8 VDC
R, PR = 0.0 VDC (GND). Reference to SG ground.