Cabling And Setting Ip4Ww-2Bridb-C1; Table 2-10 Bri1, Bri2: Bri Port Connector (Rj-61); Table 2-11 Switch Setting Of 2Bridb-C1; Figure 2-77 Connectors Of 2Bridb-C1 - NEC SL1000 Hardware Manual

ISSUE 1.0

3.4.4 Cabling and Setting IP4WW-2BRIDB-C1

This IP4WW-2BRIDB-C1 PCB provides "RJ61" modular jacks for two BRI connectors.
3.4.4.1 Connectors
The following table shows the pin-outs for the RJ-61 cable connector for S-Bus and T-Bus connec-
tions.
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3.4.4.2 Switch Setting
The following figure shows the location of the connectors and switches on the IP4WW-2BRIDB-C1.
1. Set the switches J12 to J17 according as the system referring the table.
Switch No. Switch Position
J12/J15
J13, J14/J16, J17
Hardware Manual
BRI2 BRI1
J3 J2
ISDN BRI

Figure 2-77 Connectors of 2BRIDB-C1

Table 2-10 BRI1, BRI2: BRI Port Connector (RJ-61)

Pin No. RJ-61 Cable Connector-
2BRIDB-J2,J3 S-Bus
1
2
3
4
5
6
7
8

Table 2-11 Switch Setting of 2BRIDB-C1

ON (default) Termination register is ON.
This SW should be ON in case:
• T-Bus Point-to-Point connection is selected.
• T-Bus Point-to-Multipoint is selected, and if the system is Terminal 8.
(last device on the bus)
• S-Bus.
OFF P-MP (Terminal 7)
T (default) T-Bus connection
S S-Bus connection
RJ-61 Cable Connector-2BRIDB-
Connection
-
-
RA
TA
TB
RB
-
-
Description
SL1000
J2,J3 T-Bus Connection
-
-
TA
RA
RB
TB
-
-
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