Connecting The C.o. Line; Cautions To Connect The C.o. Line; Connecting Common C.o. Line; Figure 6.1 Rj-45 Port Of 4Trm//8Trk Board - Samsung OfficeServ 7100 Installation Manual

CHAPTER 6. Ошибка! Стиль не определен.

6.2 Connecting the C.O. Line

This section describes how to connect a common C.O. line(4TRM/2BRM of the UNI and
8TRK board) and PRI C.O. lines(TEPRI/TEPRI2 board).

6.2.1 Cautions to Connect the C.O. Line

Cautions to prevent bodily injuries and system damages when connecting the C.O. line are
as follows:
Do not connect the C.O. line in extreme weather conditions such as storm and
lightning.
Do not connect the C.O. line in areas with moisture.

6.2.2 Connecting Common C.O. Line

Use a pair of AWG #24(or AWG #26) cable to connect a common C.O. line to the terminal
pin of a terminal box connected to the OfficeServ 7100 system equipped with a 4TRM or
2BRM board.
Pin No.
Function
Pin No.
Function
6-2
1 2 3
- - -

Figure 6.1 RJ-45 Port of 4TRM//8TRK Board

1 2 3
- - TX +

Figure 6.2 RJ-45 Port(T-Mode only) of 2BRM Board

P1-P4 Ports
(RJ-45)
4 5
C.O TIP C.O RING
P1, P2 Ports
(RJ-45)
4 5
RX + RX -
6 7
- -
6 7
TX - -
© SAMSUNG Electronics Co., Ltd.
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