Toshiba Strara CTX Series Installation And Maintenance Manual page 188

MDF PCB Wiring
MDF Block Number
Colour Code Designation
W-Bl T
Bl-W R
W-O Not Used
O-W Not Used
W-G T
G-W R
W-Br Not Used
Br-W Not Used
W-S T
S-W R
R-Bl Not Used
Bl-R Not Used
R-O T
O-R R
R-G Not Used
G-R Not Used
R-Br T
Br-R R
R-S Not Used
S-R Not Used
Bk-Bl T
Bl-Bk R
Bk-O Not Used
O-Bk Not Used
Bk-G T
G-Bk R
Bk-Br Not Used
Br-Bk Not Used
Bk-S T
S-Bk R
Y-Bl Not Used
Bl-Y Not Used
V-S Data Ground
S-V -24VDC
Indicate if standard telephone, voice mail port, etc.
Note
Figure 6-9 RSTU/RSTU2/RDSU/RSTS/PSTU/PSTU2 Station MDF Cross Connect Record
6-12
KSU Slot Number
CKT Port
Number Number
1
2
3
4
5
6
7
8
N/A N/A
Intercom
Device/Standard Telephone Location
Number
Indicate if separate BGM source.
N/A DPFT – Power Failure Transfer Box
Strata CTX I&M September 2002