Signamax 8-Port 100BaseFX Fiber Unmanaged Switches - Manual (Page 11)

Signamax     065-7310F 8-Port 100BaseFX Fiber Switches
User Manual 9
Power
This LED comes on when the switch is connected to a power
supply and turned on.
Activity Status
TX: Transmit Data
RX: Receive Data
Dip Switch
Full-Duplex: Toggle up to enable Full-Duplex mode for
100BaseFX ports (Default setting).
Half-Duplex: Toggle down to enable Half-Duplex mode for
100BaseFX ports.