Sangean WFT-10 Plus Mode D'emploi page 18

Connecting to wired network
Connect the Ethernet cable into the RJ-45 socket at the back of
the radio. If a wired connection is present then the radio will use
this in preference to a wireless connection.
There are two indicator lights incorporated into the RJ-45 connector.
If you have problems with your wired connection, they may help you to
identify the possible cause of the problem.
Green ON = Link established, Flashing = Data transfer.
Yellow ON = 100M bps link, OFF = 10M bps link.
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