TO PSTU
BRIDGING
W/FEMALE CONNECTOR
W-BL
26
1
BL-W
1
2
W-O
27
3
O-W
2
4
W-GN
28
5
GN-W
3
6
W-BR
29
7
BR-W
4
8
W-S
30
9
S-W
5
10
R-BL
31
11
BL-R
6
12
R-O
32
13
O-R
7
14
R-GN
33
15
GN-R
8
16
R-BR
34
17
BR-R
9
18
R-S
35
19
S-R
10
20
BK-BL
36
21
BL-BK
11
22
BK-O
37
23
O-BK
12
24
BK-GN
38
25
GN-BK
13
26
BK-BR
39
27
BR-BK
14
28
BK-S
40
29
S-BK
15
30
Y-BL
41
31
BL-Y
16
32
Y-O
42
33
O-Y
17
34
Y-GN
43
35
GN-Y
18
36
Y-BR
44
37
BR-Y
19
38
Y-S
45
39
S-Y
20
40
V-BL
46
41
BL-V
21
42
V-O
47
43
O-V
22
44
V-GN
48
45
GN-V
23
46
V-BR
49
47
BR-V
24
48
V-S
50
49
S-V
25
50
66M150 SPLIT BLOCK
FIGURE 8-17
DK16 MDF WIRING/STANDARD TELEPHONE, VOICE MAIL TO PSTU
CLIPS
TIP 1
1
RING 1
2
3
NOT USED
4
5
T2
R2
6
7
NOT USED
8
T3
9
(ckt 3 CAN SUPPORT BGM)
R3
10
11
NOT USED
12
13
T4
14
R4
15
NOT USED
16
17
T5
18
R5
19
NOT USED
20
T6
21
R6
22
23
NOT USED
24
T7
25
R7
26
27
NOT USED
28
(ckt 8 CAN
29
T8
30
R8
SUPPORT BGM)
31
32
33
34
35
36
37
38
39
NOT USED
40
41
42
43
44
45
46
47
48
DG
49
-24 V
50
INSTALLATION-WIRING DIAGRAMS
JACKETED TWISTED STATION CABLE
MODULAR
CORD
NOTES:
1. All cable 24 AWG; max loop resistance -
300 ohms from PSTU to standard
telephone/VM port.
2. Standard telephones may be on- or
off-premises. Off-premises connection
is made via OL13A FIC, and RJ21X jack.
3. Connect up to two telephone ringers
to each Tip and Ring pair.
4. W1, ring voltage option;
L = 130V P-P
H = 190V P-P
5. Two ringers maximum per port, "H" or "L"
position.
POWER FAILURE
TRANSFER BOX
(J1, 50)
8-21
SECTION 100-816-208
MARCH 1993
24 AWG
R
GN
BK
Y
W
BL
6 5 4 3 2 1
1 2 3 4 5 6
TIP
RING
STANDARD TELEPHONE,
VOICE MAIL PORT, OR
SIMILAR DEVICE
DPFT
(J1)
DG
-24 VOLTS
(J1, 25)