Back-Up Monitoring Li-Ion Battery Connection; Physical Connection To Omt Pc - Comba Telecom RX-1839 User Manual

INSTALLATION GUIDE FOR RX-1839

3.5.5 BACK-UP MONITORING LI-ION BATTERY CONNECTION

Li-ion battery is installed in Li-ion battery box before delivery. Set BAT switch in commissioning window ON
after finishing commissioning. The alarm information will be reported in case of power fault.
Li-ion Battery Switch
Local Commissioning Port
Power Switch
SIM Card
Figure 10: Maintenance Window Internal Layout

3.5.6 PHYSICAL CONNECTION TO OMT PC

For local commissioning, there is the method to connect the equipment with OMT PC.
Monitoring Center
Wire/Wireless
GSM/WCDMA
Modem
Network/PSTN
Build-in
Realize Remote
Wireless
GSM/WCDMA
Monitoring
Modern
X29
RJ45 Cable
Local Monitoring
Figure 11: OMT Connection without Chassis Open
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