CHAPTER 3.
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© SAMSUNG Electronics Co., Ltd.
3.3.1.4 TEPRI2 Boards
TEPRI2(T1E1PRI2) board, which provides a digital C.O. line, supports E1, T1 and two
ISDN PRI ports, and provides the Q-SIG function.
Set S2 and S3 switches and jumpers of the TEPRI2 board as follows:
Setting Switches
Figure 3.21 Setting Switches of the TEPRI2 Board
Setting Jumpers
J1, J2, J3 and J4: Connect #1 and #2 for E1 cable, #2 and #3 for T1 cable.
S2
OFF
ON
1 E1
T1
2 T1/E1
PRI
3 24B
+
D 24B
4 User
Network
S3
OFF
ON
1 Non-used Non-used
2 T1/E1
PRI
3 24B
+
D 24B
4 User
Network
S2
1
J3
J4
J1
J2
1
1
1
S3
ON
1
4
1
4
OFF