Toshiba strata DK8 Installation Instructions Manual page 220

INSTALLATION-WIRING DIAGRAMS
SECTION 100-816-208
MARCH1993
TO
CO LINE CABLING
NETWORK
BRIDGING
KCDU
66M150 SPLIT BLOCK
NETWORK JACK: RJ14C
FIC: 02LS2 PIN-OUT
MODULAR
TO KCDU
J
JACKETED TWISTED PAIRS
Tl (VOICE/DATA)
L'IHWU ( I -' -I*'- 'I OR 2 PAIR, SEE NOTE 2)
I I
\
STATION CABLING
CIRCUIT 2 TO DKT2
CIRCUIT 3 TO DKT3
CIRCUIT 4 TO DKT4
ON BOTTOM
OF PDIU-DI
PR (5) T (4) R (3) PT (2)
NOTES:
66M150 SPLIT BLOCK
7. Voltage levels:
PDIU-DI/PDIU-D12) OR
T, PT = -26.3 - 27.8 VDC
R, PR = 0.0 VDC (GND)
- or -
(Reference to SG ground)
DDCB
2. T/R wires are always required; PT/PR are additional power wires required on/y for long station runs or when operating
on reserve power per Table 8-D. PT/PR may be used with normal station runs also.
3. ADMs and/or DlUs can be connected to circuits 1 - 4, DDCB can be connected to Circuit 1.
FIGURE 8-22
DK16 MDF WIRING/CD LINES AND DIGITAL TELEPHONES TO KCDU
8-26