Mdf Wiring Diagrams; Bl-W; W-O; O-W - Toshiba DK14 Installation And Maintenance Manual

DK40i Installation

MDF Wiring Diagrams

MDF Wiring Diagrams
Wiring diagrams for the DK40i (listed below) are shown in
o MDF Wiring to KSU & Amphenol Station and Relay Connectors (KSTU2)
MDF Wiring to CO Lines and Digital Telephones (KCDU)
o
o MDF Wiring to CO Lines (TCOU and TDDU)
See Chapter 10 – Universal Slot PCB Wiring
To Base Unit (P5)
W/Female Connector
W-BL 26

BL-W

1

W-O

27

O-W

2

W-GN

28

GN-W

3

W-BR

29

BR-W

4

W-S

30

S-W

5

R-BL

31

BL-R

6

R-O

32
O-R 7
R-GN
33

GN-R

8

R-BR

34

BR-R

9

R-S

35

S-R

10

BK-BL

36

BL-BK

11

BK-O

37

O-BK

12

BK-GN

38

GN-BK

13

BK-BR

39

BR-BK

14

BK-S

40

S-BK

15

Y-BL

41

BL-Y

16

Y-O

42

O-Y

17

Y-GN

43

GN-Y

18

Y-BR

44

BR-Y

19

Y-S

45

S-Y

20

V-BL

46

BL-V

21
V-O 47
O-V
22
V-GN 48
GN-V 23
V-BR 49
BR-V
24
V-S 50
S-V 25
Note
Figure 3-25 MDF Wiring to KSU & Amphenol Station and Relay Connectors (KSTU2)
3-42
Bridging Station Cabling
Clips
(-)
1 1
(GND) R1 (Voice/Data)
2 2
(-)
3 3
(GND) PR1 ((Add, Power)
4 4
T2
5 5
R2
6 6
PT2
7 7
PR2
8 8
T3
9 9
R3
10 10
PT3
11 11
PR3
12 12
T4
13 13
R4
14 14
PT4
15 15
PR4
16 16
T5
17 17
R5
18 18
PT5
19 19
PR5
20 20
T6
21 21
R6
22 22
PT6
23 23
PR6
24 24
T7
25 25
R7
26 26
PT7
27 27
PR7
28 28
T8
29 29
R8
30 30
PT8
31 31
PR8
32 32
33 33
34 34
35 35
36 36
R1
37 37
T1
38 38
39 39
40 40
R2
41 41
T2
42 42
43 43
44 44
R3
45 45
T3
46 46
47 47
48 48
R4
49 49
T4
50 50
66M150 Split Block
See Table 3-10 on Page 3-40
Diagrams for more information.
T1 (Voice/Data)
PT1 (Add, Power)
Circuit 2 to DKT24
or PDIU-DS
Circuit 3 to DKT3
or PDIU-DS or
DDCB
Circuit 4 TO DKT4
or PDIU-DS or
DDCB
R1
Circuit 5 or DKT5
PT1
or PDIU-DS
Circuit 6 to DKT6
or PDIU-DS
Circuit 7 to DKT7
Modular
or PDIU-DS
Cord
Circuit 8 to DKT8
or PDIU-DS
Relay
Contacts
Not Used
STD TEL
Circuit 1
Not Used
STD TEL
Circuit 2
or BGM
KSTU2
Not Used
Voltage levels:
STD TEL
T, PT = –26.3 ~ 27.8 VDC
Circuit 3
R, PR = 0.0 VDC (GND)
Not Used
(Reference to FG ground)
STD TEL
Circuit 4
for loop limits.
Figures 3-25~3-27.
Jacketed Twisted Pairs
24AWG (1 or 2 pair)
T/R wires are always required;
PT/PR are additional power wires
required only for long station runs.
PT/PR may be used with normal
station runs also).
R GN
T1
BK Y
PR1
W BL
6 5 4 3 2 1
2 3 4 5
GND (-)
PR TR PT
PR T
Digital Telephone (DKT 1)
(With or without ADM,
RPCI-DI)
Strata DK I&M
RJ11
GND (-)
R PT
1679
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