Toshiba CTX28 manual Adku and BDKU/BDKS Digital Station Wiring, 10-5

MDF PCB Wiring

Station Wiring Diagrams

ADKU and BDKU/BDKS Digital Station Wiring

ADKU or

BDKU

BDKS

To ADKU or BDKU/BDKS W/Female Connector

W-BL	26
		1
BL-W	1
W-O	27	2
O-W	2	3
W-GN	28	4
GN-W	3	5
W-BR	29	6
BR-W	4	7
W-S	30	8
S-W	5	9
R-BL	31	10
BL-R	6	11
R-O	32	12
O-R	7	13
R-GN	33	14
GN-R	8	15
R-BR	34	16
BR-R	9	17
R-S	35	18
S-R	10	19
BK-BL	36	20
BL-BK	11	21
BK-O	37	22
O-BK	12	23
BK-GN	38	24
GN-BK	13	25
BK-BR	39	26
BR-BK	14	27
BK-S	40	28
S-BK	15	29
Y-BL	41	30
BL-Y	16	31
Y-O	42	32
O-Y	17	33
Y-GN	43	34
GN-Y	18	35
Y-BR	44	36
BR-Y	19	37
Y-S	45	38
S-Y	20	39
V-BL	46	40
BL-V	21	41
V-O	47	42
O-V	22	43
V-GN	48	44
GN-V	23	45
V-BR	49	46
BR-V	24	47
V-S	50	48
S-V	25	49
		50

Bridging

Clips

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

Station Cabling

(-)		T1 (Voice/Data)
	(GND)	R1 (Voice/Data)
(-)		PT1 (Add. Power)
	(GND)	PR1 (Add. Power)
	T2
	R2	Circuit 2
	PT2
	PR2
	T3
	R3	Circuit 3
	PT3
	PR3
	T4
	R4	Circuit 4
	PT4
	PR4
	T5
	R5	Circuit 5
	PT5
	PR5
	T6
	R6	Circuit 6
	PT6
	PR6
	T7
	R7	Circuit 7
	PT7
	PR7
	T8
	R8	Circuit 8
	PT8
	PR8
	(-)	T9 (Voice/Data
	(GND)	R9 (Voice/Data)
	T10	Circuit 10
	R10
	T11	Circuit 11
	R11
	T12	Circuit 12
	R12
	T13	Circuit 13
	R13
	T14	Circuit 14
	R14
	T15	Circuit 15
	R15
	T16	Circuit 16
	R16

Not Used

Jacketed Twisted Pairs

24 AWG (1 or 2 pair. See Note 1.)

R					GN
R1						T1
BK					Y
PT1						PR1
W					BL			RJ11
6	5	4	3	2	1
	2	3	4	5
PR		TR		PT		GND	(-)	GND	(-)
Modular						PR	T	R	PT
Cord
						Digital Telephone (with or
						w/o ADM, BDIU-DI), DSS,
						BATI or DDCB.
						RPCI and PDIU-DI are not
						supported.
Jacketed Twisted Pairs 24 AWG

R					GN
R1					T1
BK					Y
W					BL	RJ11
6	5	4	3	2	1
		3	4
					(-)	GND
Modular					T	R

MDF PCB Wiring

66M150 Split Block

Cord

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	Digital Telephone (with or
	used with normal station runs also.	w/o ADM, BDIU-DI), DSS,
2.	Voltage levels:	BATI or DDCB.
	T, PT = -26.3~27.8 VDC	RPCI and PDIU-DI are not
	R, PR = 0.0 VDC (GND). Reference to SG ground.	5501 supported.

Figure 10-2 ADKU and BDKU/BDKS (DKT, DDCB, ADM, DDS, BATI, BDIU-DI) Wiring

Strata CTX I&M 06/04 10-5