Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
38 (45)
Commercial in confidence
7.4.1
Remote fault handling
Via SNMP O&M the Gateway 5780 unit can be accessed for fault analysis and
trouble shooting.
Examples of supported trouble shooting functionality:
Operational state
Alarm state
Local logs
7.4.2
LED handling
Three LEDs indicating current operational state of the Gateway 5780. All
operational states are also available via SNMP. It is possible to disable LED
via management if wanted. Note that power on will always enable LED, but if
LED is disabled, the LED will follow the current settings after restart, enabled,
or disabled.
Figure 20, LED display
Red
color indicates a major fault. It is used to show that there is a fault that
must be handled on this unit.
Green
color indicates normal operation. I.e. is used for LEDs that will be lit
when the Gateway 5780 is working normally.
Blue
color indicates a warning. It is used to show that something, (a unit or
the Node), is not working correctly.
LED start up sequence
At power on all LEDs will be turned on for 1 s.
Fault LED and Maintenance LED will be turned off (i.e. 1 s from start)
Operation LED will flash fast during software load
Operation LED will flash slowly after software load (~0.5 Hz) until network
connection is established. (i.e. successful backhaul connection)
Operational LED will be steady on when Successful start and Gateway
5780 is operational.
