Checking the connection status
Checking the connection status of service provider line (Link)
When the EARU 1211/1212/1311/1312 is first powered on, the STS LED should turn red momentarily.
Once communication is established, this LED turns off. The LAN LED should turn green and blink.
Checking the connection status of user devices
When EARU 1211/1212/1311/1312 is power-fed, the Green and Orange LEDs should be on.
The green LED is the data indicator. It blinks when data is being transmitted or
received. The Orange LED is the link indicator. It lights up with a 1000Mbps
connection. If there is a 10/100Mbps connection (a 10BaseT connection), the Orange
LED is off.
STS LED
LAN LED
Green
Orange
Содержание EARU 1211
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