Toshiba Strara CTX Series - Power Failure Cut Through (DPFT) Wiring Pin-outs

MDF PCB Wiring
6-13
Strata CTX I&M September 2002
Power Failure Cut Through (DPFT) Wiring Pin-outs
Figure 6-10 DPFT Connector J2/Terminal Sequence & Designations/Station Line Connection
Pair Pin Colour Code Lead Designation Function PSTU/RSTU PCB Position
1t 26 W-BI T TIP-TEL #1
R 1 BI-W R RING-TEL #1
2T 27 W-O T TIP-RSTU/RSTU/RDSU #1
R 2 O-W R RING-PSTU/RSTU/RDSU #1
3T 28 W-G T TIP-TEL #2
R 3 G-W R RING-TEL #2
4T 29 W-Br T TIP-RSTU/RSTU/RDSU #2
R 4 Br-W R RING-PSTU/RSTU/RDSU #2
5T 30 W-S T TIP-TEL #3
R 5 S-W R RING-TEL #3
6T 31 R-BI T TIP-RSTU/RSTU/RDSU #3
R 6 BI-R R RING-PSTU/RSTU/RDSU #3
7T 32 R-O T TIP-TEL #4
R 7 O-R R RING-TEL #4
8T 33 R-G T TIP-RSTU/RSTU/RDSU #4
R 8 G-R R RING-PSTU/RSTU/RDSU #4
9T 34 R-Br T TIP-TEL #5
R 9 Br-R R RING-TEL #5
10T 35 R-S T TIP-RSTU/RSTU/RDSU #5
R 10 S-R R RING-PSTU/RSTU/RDSU #5
11T 36 Bk-BI T TIP-TEL #6
R 11 BI-Bk R RING-TEL #6
12T 37 Bk-O T TIP-RSTU/RSTU/RDSU #6
R 12 O-Bk R RING-PSTU/RSTU/RDSU #6
13T 38 Bk-G T TIP-TEL #7
R 13 G-Bk R RING-TEL #7
14T 39 Bk-Br T TIP-RSTU/RSTU/RDSU #7
R 14 Br-Bk R RING-PSTU/RSTU/RDSU #7
15T 40 Bk-S T TIP-TEL #8
R 15 S-Bk R RING-TEL #8
16T 41 Y-Bl T TIP-RSTU/RSTU/RDSU #8
R 16 Bl-Y R RING-PSTU/RSTU/RDSU #8
17T 42 Y-O Spare
R 17 O-Y
Spare
18T 43 Y-G
Spare
R 18 G-Y
Spare
19T 44 Y-Br
Spare
R 19 Br-Y
Spare
20T 45 Y-S
Spare
R 20 S-Y
Spare
21T 46 V-Bl
Spare
R 21 Bl-V Spare
22T 47 V-O
Spare
R 22 O-V
Spare
23T 48 V-G
Spare
R 23 G-V
Spare
24T 49 V-Br
Spare
R 24 Br-V
Spare
25T 50 V-S
Spare
R 25 S-V
Spare