Figure 5-10 8T / 8T-Cid Office Pinout; Table 5-15: 8T / 8T-Cid Office Pinout - Tadiran Telecom Coral IPx Office Installation And Hardware Reference Manual

Table 5-15 8T / 8T-CID
Office Pinout
Figure 5-10 8T / 8T-CID
Office Pinout
5-34
External Connections
8T Office and 8T-CID Office Cards
The external network connections to the 8T Office and 8T-CID Office circuit card are
made via eight RJ-45 telephony connectors on the front panel. See
Figure 5-10.
8T Office and 8T-CID Office (installed in slots 2-3 and 4-5) provide four (4) ports with
power failure (PF) transfer connections on circuits 2, 3, 4, and 5:
For further information, on how to make the connection, refer also to the
Coral Service and Peripheral Cards Installation Manual.
Pin Assignment
RJ-45
Pin #
Trunk 0,1,6,7
Pin 1 Not Used
Pin 2 Not Used
Pin 3 Not Used
Pin 4 TR
Pin 5 TT
Pin 6 Not Used
Pin 7 Not Used
Pin 8 Not Used
1
8
RJ-45 plug (male)
clip at rear
STT, STR, SCT and SCR are power failure transfer connections.
See Figure 5-6 on page 5-18
and database programming.
Conductor
Trunk 2,3,4,5
Not Used
STR
STT
TR
TT
SCR
SCT
Not Used
8T Office and 8T-CID Office cards
TRUNK TRUNK
0,1,6,7 2,3,4,5
- -
1 1
2 - -
2 STR
3 - 3 - STT
4 - TR 4 - TR
5 - TT 5 - TT
6 - 6 - SCR
7 - 7 - SCT
8 - 8 -
for power failure transfer wiring interconnections diagram
Table 5-15
Connect To
Ring
Station
Single-Line Set
Tip
Ring
PSTN
Central Office Trunk
Tip
Ring
Station Circuit
(4/8/20S Office)
Tip
1
8
RJ-45 socket (female)
external view
Coral IPx Office Installation Manual
and