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Toshiba Strata Dk14, Dk40i, Dk424 Installation And Maintenance Manual

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    							DK40i/DK424 Universal Slot PCB Wiring
Digital Station Wiring
Strata DK I&M    5/998-17
DK40i/DK424 Universal 
Slot PCB Wiring
Attendant Console Wiring Diagrams
Figure 8-16 PC Attendant Console MDF Wiring Diagram
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49
50W-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-V26
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24
50
25Bridging Clips To RATU PCB W/Female Connector
25-pair Cable W/Male Amp Connector
66M150  Split Block
PC Attendant
Console Cabling3
PC Attendant
Console #2 T2
R2
PT2
PR2
T3
R3
PT3
PR3
T4
R4
PT4
PR4 (-)          T1 (Voice/Data)
(GND)   R1 (Voice/Data)
(-)
(GND)GN
654321Y
BLR
BK
W
34
R1
PT1T1
PR1
25
PR    TR    PT
RJ11
GND
PR(-)
TGND
R(-)
PT
Jacketed Twisted Pairs
24 AWG (2 Pair, See Note 1)
Customer-supplied
PC Attendant Console
AUX
IN REC
OUT
RJ45
RJ11
DB9 (Female) RATI
(Rear Connections) 8-pair modular cord
(RJ45 plugs on each end)
To AC
Outlet2
PC Attendant
Console #3
PC Attendant
Console #4
Notes
1. RATI is wired with 1-pair wiring - maximum distance from KSU 
(RATU PCB) is 1,000 feet (303 m).
2. PC Attendant Console and CRT require local AC power.
3. Attendant console cable runs must not have the following:
• Cable splits (single or double)
• Cable bridges (of any length)
• High resistance or faulty cable splices
4. To tape recorder “REC” input.
5. Audio input is for future use.
2-pair modular cord
(RJ11 plugs on each end)
Customer-supplied
9-pin computer cable
9 ft. max.  (female DB9
connectors on each end)to PC
COM Port 1-pair
Modular Cord
Handset
RATHC
Headset
150~200 W
2-pair Modular 
(–22 dBv Output)
4
(–25 ~ –30 dBv
Audio Input –
Future Use) 
Audio Plugs
1607
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    							DK40i/DK424 Universal Slot PCB Wiring
Digital Station Wiring
8-18Strata DK I&M    5/99
Figure 8-17 Attendant Console MDF Wiring Diagram
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501
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35
36
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38
39
40
41
42
43
44
45
46
47
48
49
50W-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-V26
1
27
2
28
3
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45
20
46
21
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22
48
23
49
24
50
25Bridging Clips To RATU PCB W/Female
Connector
25-pair Cable W/Male Amp Connector
66M150  Split Block
Console Cabling3
Attendant
Console #2 T2
R2
PT2
PR2
T3
R3
PT3
PR3
T4
R4
PT4
PR4 (-)          T1 (Voice/Data)
(GND)   R1 (Voice/Data)
(-)          T1
(GND)   R1GN
654321Y
BLR
BK
W
34
R1
PT1T1
PR1
25
PR    TR    PT
RJ11
2-pair
Modular Cord
GND
PR(-)
TGND
R(-)
PT
Jacketed Twisted Pairs
24 AWG (2-pair, See Note 1)
9-wire Cable 
W/DB-9 Male Plug
Modular Plug
RJ11 Modular Jack
DB-9
Female
Jack
EGA Color 
Monitor 
Or EL Display
3-Prong 
AC Plug
To 120VAC2
Attendant
Console #3
Attendant
Console #4
ATTENDANT CONSOLE #1
Notes
1. Console must be wired with 2-pair wiring - maximum distance from 
DK424 KSU (RATU PCB) is 1,000 feet (303 m).
2. EGA monitor or EL display require local AC power.
3. Attendant console cable runs must not have the following:
•  Cable splits (single or double)
•  Cable bridges (of any length)
•  High resistance or faulty cable splices
RS-232C Connector
(Not Used)
1606
Not Used
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    							DK40i/DK424 Universal Slot PCB Wiring
Digital Station Wiring
Strata DK I&M    5/998-19
DK40i/DK424 Universal 
Slot PCB Wiring
Analog Devices Wiring
Figure 8-18 MDF Wiring/Standard Telephone, Voice Mail, DPFT to RSTU/RSTU2/RDSU/RSTS/PSTU/PSTU2
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50W-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-V26
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27
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3
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31
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19
45
20
46
21
47
22
48
23
49
24
50
25
Bridging
Clips To RSTU2 or PSTU or PSTU2 
w/Female Connector
25-Pair Cable w/Male amp Connector
66M150 Split Block
GN
654321Y
BLR
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
R8Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
DG
-24VNot UsedTip         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 (see Chapter 10 – 
Peripheral Installation, Alternate BGM Source to 
RSTU).
• See Strata DK General Description, Station Loop 
Requirements table for loop requirements.
• Two ringers maximum.
(Note 1)
1583
Standard Telephone,
Voice Mail Port, ACD/Auto
Attendant Digital Announcer, 
or Similar Device
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    							DK40i/DK424 Universal Slot PCB Wiring
Digital Station Wiring
8-20Strata DK I&M    5/99
NoteIndicate if standard telephone, voice mail port, etc.
Figure 8-19 RSTU/RSTU2/RDSU/RSTS/PSTU/PSTU2 Station MDF Cross Connect RecordMDF Block Number KSU Slot Number
Color CodeDesignationCKT 
NumberPort 
NumberIntercom 
NumberDevice/Standard Telephone/Electronic 
Telephone Location
W-Bl T
1 Bl-W R
W-O Not Used
O-W Not Used
W-G T
2 Indicate if separate BGM source. G-W R
W-Br Not Used
Br-W Not Used
W-S T
3 S-W R
R-Bl Not Used
Bl-R Not Used
R-O T
4 O-R R
R-G Not Used
G-R Not Used
R-Br T
5 Br-R R
R-S Not Used
S-R Not Used
Bk-Bl T
6 Bl-Bk R
Bk-O Not Used
O-Bk Not Used
Bk-G T
7 G-Bk R
Bk-Br Not Used
Br-Bk Not Used
Bk-S T
8 S-Bk R
Y-Bl Not Used
Bl-Y Not Used
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    							DK40i/DK424 Universal Slot PCB Wiring
Power Failure Cut Through (DPFT) Wiring Pin-outs
Strata DK I&M    5/998-21
DK40i/DK424 Universal 
Slot PCB Wiring
Power Failure Cut Through (DPFT) Wiring Pin-outs
Figure 8-20 DPFT Connector J2/Terminal Sequence & Designations/Station Line Connection
PairPinColor CodeLead DesignationFunctionPSTU/RSTU PCB Position
1t 26 W-BI T TIP-TEL #1
R1BI-WRRING-TEL#12T 27 W-O T TIP-RSTU/RSTU/RDSU #1R2O-WRRING-PSTU/RSTU/RDSU#1
3T 28 W-G T TIP-TEL #2R3G-WRRING-TEL#24T 29 W-Br T TIP-RSTU/RSTU/RDSU #2
R4Br-WRRING-PSTU/RSTU/RDSU#25T 30 W-S T TIP-TEL #3R5S-WRRING-TEL#3
6T 31 R-BI T TIP-RSTU/RSTU/RDSU #3R6BI-RRRING-PSTU/RSTU/RDSU#37T 32 R-O T TIP-TEL #4
R7O-RRRING-TEL#48T 33 R-G T TIP-RSTU/RSTU/RDSU #4
R8G-RRRING-PSTU/RSTU/RDSU#49T 34 R-Br T TIP-TEL #5R9Br-RRRING-TEL#5
10T 35 R-S T TIP-RSTU/RSTU/RDSU #5R10S-RRRING-PSTU/RSTU/RDSU#511T 36 Bk-BI T TIP-TEL #6
R11BI-BkRRING-TEL#612T 37 Bk-O T TIP-RSTU/RSTU/RDSU #6R12O-BkRRING-PSTU/RSTU/RDSU#6
13T 38 Bk-G T TIP-TEL #7R13G-BkRRING-TEL#714T 39 Bk-Br T TIP-RSTU/RSTU/RDSU #7
R14Br-BkRRING-PSTU/RSTU/RDSU#715T 40 Bk-S T TIP-TEL #8R15S-BkRRING-TEL#8
16T 41 Y-Bl T TIP-RSTU/RSTU/RDSU #8R16Bl-YRRING-PSTU/RSTU/RDSU#817T 42 Y-O Spare
R17O-YSpare
18T 43 Y-GSpare
R18G-YSpare
19T 44 Y-BrSpare
R19Br-YSpare
20T 45 Y-SSpare
R20S-YSpare
21T 46 V-BlSpare
R21Bl-VSpare
22T 47 V-OSpare
R22O-VSpare
23T 48 V-GSpare
R23G-VSpare
24T 49 V-BrSpare
R24Br-VSpare
25T 50 V-SSpare
R25S-VSpare
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    							DK40i/DK424 Universal Slot PCB Wiring
Power Failure Cut Through (DPFT) Wiring Pin-outs
8-22Strata DK I&M    5/99
Figure 8-21 DPFT Connector J1/Terminal Sequence & Designations/CO Line Connection & DPFT Control
PairPinColor CodeLead DesignationFunctionPSTU/RSTU PCB Position
1t 26 W-BI T TIP-CO #1R1BI-WRRING-CO#1
2T 27 W-O T TIP-PCOU/RCOU #1R2O-WRRING-PCOU/RCOU#13T 28 W-G T TIP-CO #2
R3G-WRRING-CO#24T 29 W-Br T TIP-PCOU/RCOU #2R4Br-WRRING-PCOU/RCOU#2
5T 30 W-S T TIP-CO #3R5S-WRRING-CO#36T 31 R-BI T TIP-PCOU/RCOU #3
R6BI-RRRING-PCOU/RCOU#37T 32 R-O T TIP-CO #4R7O-RRRING-CO#4
8T 33 R-G T TIP-PCOU/RCOU #4R8G-RRRING-PCOU/RCOU#4
9T 34 R-Br T TIP-CO #5R9Br-RRRING-CO#510T 35 R-S T TIP-PCOU/RCOU #5
R10S-RRRING-PCOU/RCOU#511T 36 Bk-BI T TIP-CO #6R11BI-BkRRING-CO#6
12T 37 Bk-O T TIP-PCOU/RCOU #6R12O-BkRRING-PCOU/RCOU#613T 38 Bk-G T TIP-CO #7
R13G-BkRRING-CO#714T 39 Bk-Br T TIP-PCOU/RCOU #7R14Br-BkRRING-PCOU/RCOU#7
15T 40 Bk-S T TIP-CO #8R15S-BkRRING-CO#816T 41 Y-Bl T TIP-PCOU/RCOU #8
R16Bl-YRRING-PCOU/RCOU#817T 42 Y-O Spare
R17O-YSpare
18T 43 Y-GSpare
R18G-YSpare
19T 44 Y-BrSpare
R19Br-YSpare
20T 45 Y-SSpare
R20S-YSpare
21T 46 V-BlSpare
R21Bl-VSpare
22T 47 V-OSpare
R22O-VSpare
23T 48 V-GSpare
R23G-VSpare
24T 49 V-BrSpare
R24Br-VSpare
25T 50 V-S PFT DG PFT GROUND (INPUT) RDSU/RSTU/PSTU/PIN50R25S-VPFT -24VPFT -24V (INPUT)RDSU/RSTU/PSTU/PIN25
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    							DK40i/DK424 Universal Slot PCB Wiring
CO Line Wiring Diagrams
Strata DK I&M    5/998-23
DK40i/DK424 Universal 
Slot PCB Wiring
CO Line Wiring Diagrams
Figure 8-22 MDF Wiring/CO Lines to PCOU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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21
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30
31
32
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35
36
37
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39
40
41
42
43
44
45
46
47
48
49
501
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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
Bridging
Clips
66M150 Split Block
GN
654321Y
BLR
BK
W
2345
Modular
Cord
6-1
1 2
3 4 5 6
6-1
T1
R1
T2
R2T1
R1
T2
R2 To
Network
R1
R2T1
T2
Telco-provided
Modular Block,
625-Type or
Equivalent
PCOU
#4
#3
#2
#1
CO3+4
SameR4
R3
T3
T4 5
4
3
2
R2
R1
T1
T2 5
4
3
2
CO1+2
PCOU
Pin-out
Network Jack: RJ14C
FIC: 02LS2
1 2
3 4 5 6
1586
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    							DK40i/DK424 Universal Slot PCB Wiring
CO Line Wiring Diagrams
8-24Strata DK I&M    5/99
 
Figure 8-23 CO Line (RCOU/RCOS, RGLU2, RDDU, PEMU, REMU, RDDU, RDTU) MDF Cross Connect Record
MDF Block 
NumberCO Line 
NumberPCB Type and 
Cabinet Slot 
NumberMDF Block 
NumberCO Line 
NumberPCB Type and 
Cabinet Slot 
NumberMDF Block 
NumberCO Line 
NumberPCB Type and 
Cabinet Slot 
Number
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    							DK40i/DK424 Universal Slot PCB Wiring
CO Line Wiring Diagrams
Strata DK I&M    5/998-25
DK40i/DK424 Universal 
Slot PCB Wiring
Figure 8-24 MDF Wiring/CO Lines to RGLU2 or PCOU
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
501
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
Bridging
Clips
66M150 Split Block
GN
654321Y
BLR
BK
W
2345
Modular
Cord
6-1
1 2
3 4 5 6
6-1
T1
R1
T2
R2T1
R1
T2
R2 To
Network
R1
R2T1
T2
Telco-provided
Modular Block,
625-Type Or
Equivalent
RGLU or PCOU
#4
#3
#2
#1
CO3+4
SameR4
R3
T3
T4 5
4
3
2
R2
R1
T1
T2 5
4
3
2CO1+2
PCOU
Pin-out
Network Jack: RJ14C
FIC: 02LS2 (PCOU), 02GS2 (RGLU2)
1 2
3 4 5 6
1598
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    							DK40i/DK424 Universal Slot PCB Wiring
CO Line Wiring Diagrams
8-26Strata DK I&M    5/99
Figure 8-25 MDF Wiring/CO to RCOU/RCOS
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
501
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
Bridging
Clips
66M150 Split Block
GN
654321Y
BLR
BK
W
2345
Modular
Cord
1 2
3 4 5 6
T1
R1
T2
R2T1
R1
T2
R2 To
Network
R1
R2T1
T2
Telco-provided
Modular Block,
625-type or
Equivalent
SameR8
R7
T7
T8 5
4
3
2
R2
R1
T1
T2 5
4
3
2
Network Jack: RJ14C
FIC: 02LS2
6-1
6-1
4
3
2
1
7 + 8
1-6
1-6
8
7
6
5
3 + 4
5 + 6
RCOU RCOS
(DK424 only) 1 + 2 
1 2
3 4 5 6SameR4
R3
T3
T4 5
4
3
2
1 2
3 4 5 6SameR6
R5
T5
T6 5
4
3
2
1 2
3 4 5 6
1602
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