Front Panel of EPN-104
Front Panel LED definition
LED
State
ON
PWR
OFF
ON
Link
OFF
ON
PON
OFF
Flashing
Alarm
OFF
ON
LAN 1-4
Flashing
OFF
When the ONU is powered on and in ready state
When the ONU is powered off
Service offered
No service offered
System alarm
Normal operation
Optical alarm
Normal operation
Ethernet Link up
Receive / Transmit data
Ethernet Link down
9
Description