Digital Telephone Dss And Ddcb External Power Connection - Toshiba STRATA CTX100 Installation And Maintenance Manual

Digital Telephone DSS and DDCB External Power Connection

BDKU or PDKU
Connector
Bridging
Clips
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
External Power is not available on the the BDKS.
AC/DC External Power Source Specifications:
AC IN: 120VAC ± 10%
DC OUT:
24VDC ± 10%
160 MA (Min.) DC Current
200 MV P-P (Max) AC Ripple On DC Output
AC/DC power supplies that meet the above requirements are available
from most telephone equipment supply houses.
Figure 7-4 Digital Telephone DSS and DDCB External Power Connection
Strata CTX I&M 10/02
Station Cabling
(-) T1 (Voice/Data)
1
(GND) R1 (Voice/Data)
2
PT1
3
(Not Used)
RT2
4
T2
5
DC Output
R2
6
CKT 2
PT2
7
PR2
8
T3
9
R3
10
CKT 3
PT3
11
PR3
12
AC Input
T4
13
R4
14
CKT 4
PT4
15
To 120VAC Commercial
PR4
16
T5
17
R5
18
CKT 5
PT5
19
PR5
20
T6
21
R6
22
CKT 6
PT6
23
PR6
24
T7
25
R7
26
CKT 7
PT7
27
PR7
28
T8
29
R8
30
CKT 8
PT8
31
PR8
32
PRELIMINARY & CONFIDENTIAL
Jacketed Twisted Pairs
24AWG (1 Pair)
R
R1
AC/DC External
BK
Power Source
W
6 5 4 3 2 1
Power Outlet
RJ11
(-) GND
T R
Digital Telephone
(with or w/out BPCI-DI, ADM)
DDSS, DDCB, BATI
External Power Straps:
If the external power is installed, cut the external
power straps located inside the digital telephone
DDSS, DDCB.
See Loop Limits in Table 6-1 at the front of this
section for external power requirements.
MDF PCB Wiring
Station Wiring Diagrams
GN
T1
Y
BL
2 3 4 5
TR
2-Pair
Modular Cord
Required
or...
5665
7-7