Comba Telecom RA-7800 Installation Manual page 50

4.3.4.3 ALARM INFORMATION
Alarm information is equipment specific. The alarm parameters include Master Alarm and Channel
Alarm. All alarm information, in general, will be displayed in the right part of the main screen when
clicking on each node of the [Alarm Info.]. Please refer to Reference 0.6.2 OMT v3.20 Software
Product Manual for the specified operation details. Following is the alarm list of RA-7800.
Alarm name
GSM1800/WCDMA2100 Uplink LNA Alarm
GSM1800/WCDMA2100 DL PA Alarm
GSM1800/WCDMA2100 Downlink Input Overload Alarm
GSM 850/WCDMA2100 DL Output power Low Alarm
Li-ion Battery Fault Alarm
Optical RX Alarm
Optical TX Alarm
Equipment Over-Temperature Alarm
AC Power Failure Down Alarm
DC Power Fault Alarm
Master/Slave Monitor Link Alarm
Door Open Alarm
External Alarm 1~4
BTS Alarm
4.3.4.4 FOU SIU ALARMS
With FOU inserted into slot 1, the Optical TX/RX Alarm 1 (Single Channel FOU) or the Optical TX/RX
Alarm 1 and 2 (Dual Channel FOU) can be read on the OMT.
With FOU inserted into slot 2, Optical TX/RX Alarms 3 (Single Channel FOU) or Optical TX/RX alarm
3 and 4 (Dual Channel FOU) can be read on the OMT.
FOU
Dual fiber
application
Slot sequence
Slot 1
1ch
2ch
1ch
/
/
2ch
1ch
2ch
n/a
RA-7800 QI
ENU Status : 1-0-1
INSTALLATION GUIDE FOR RA-7800
Table 24: Alarm List for RA-7800
FOU
Single fiber
application
Slot sequence
Slot 2 Slot 1
/
/
1ch
1ch
n/a
2ch
1ch
2ch
2ch
1ch
2ch
1ch
/
/
2ch
1ch
2ch
Table 25: FOU SIU alarm
Copyright - refer to title page
RA-7800-D
Optical identifier
Optical alarm report by
OMT
Slot 2 1 2
√
√ √
√
√ √
√
√ √
√
/
√ √
/
√
1ch
1ch
2ch
√ √
1ch
√
2ch
√ √
2ch
RA-7800-R
√
√
√
√
√ √
√ √
√ √
√
√ √
√ √
√
√
√
√
3 4
√
√
√ √
√
√ √
√ √
√
√
√ √
√
√ √
√ √
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