ISDN Interfaces
5-4
Strata CTX I&M September 2002
Table 5-1 RPTU Switches, Jumpers, and Connectors
Note
The RPTU2 is required for QSIG networking.
Figure 5-2 RPTU2 PCB
Switches/Jumpers/Connector Description
SW2 (Reset switch)
1
1. If this switch on the Primary Clock source RPTU is pressed, the clock source will automatically revert to the
Secondary Clock source.
Resets or initialises the RPTU firmware. Press this switch
to correct an out-of-service condition, or just prior to
connecting to the Network PRI.
J1 8-pin Modular Connector (RJ45) Connects the RPTU to the CSU/network PRI ISDN line.
J2 6-pin Modular Connector (RJ11) Connects the RPTU to a terminal or PC to monitor
D-channel data.
Backplane Connector
5819
RS-232C
RESET
CD2 CD1
FSYC
AIS
RAB
LOS
RST
BSU
TS
RPTU2
RPTU2 V .1
ISDN (PRI)
JP1
JP2
12345678
OFF MCC
RPTU
(front)
SW2
J2
LEDs
SW1
J1
JP1 & JP2
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