Westermo RFI-xx - Manual (Page 24)

24 6641-22305
Position Direction* Description
rx in receive port
Tx Out Transmit port
* Direction relative this unit.
100
1
5
2
6
3
7
4
8
LED indicators F8
LED Status Description
Fibre ports 1 – 8 OFF No link.
GreeN Link established.
GreeN FLAsH Data traffic indication.
YeLLOW Port alarm and no link. Or if FrNT or rsTP mode,
port is blocked.