OfficeServ 7400
INSTALLATION
TECHNICAL MANUAL
PART 3 MAY 2010
3.24
JUMPER SETTING
S2, dip switch #1 should be set to ON. This setting sets the entire TEPRI2 card into T1
mode.
S2, dip switches 2~4 are used for configuring the first circuit P1
S3, dip switch #1 is not used. Leave it at its factory default position.
S3, dip switches # 2~4 are used for configuring the second circuit P2.
SETTING JUMPERS
For each jumper J1, J2, J3 and J4: Connect pins #1 and #2 for E1 cable, connect pins #2 and #3
for T1 cable. Factory default should be set to T1 setting for U.S.A. Do not change this setting.
Table 3.8 Setting Jumpers of the TEPRIa
S2
OFF
ON
1 E1
T1
2 T1/E1
PRI
3 24B
+
D
24B
4
User (Slave)
Network (Master)
S3
OFF
ON
1 Non-used
Non-used
2 T1/E1
PRI
3 24B
+
D
24B
4
User (Slave)
Network (Master)
FRONT VIEW OF TEPRI2
The front panel components of the TEPRI2 are the same as that of the TEPRIa card listed in
Table 3.7. However P2, SYN2, AIS2, TP2, L22, and LOS2 all refer to the second interface P2
while the remaing components all refer to the first interface P1.
Figure 3.21 Front Panel View of the TEPRI2
Refer to Section 6.2.2 for Port Pinout and Wiring.
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