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100BASE-FX Fiber Port: The DES-1008F Fiber port supports a 100BASE-FX
Duplex SC connector for a 1310 nm Multi-mode fiber link of up to 2 km. The
DES-1008FL/PRO Fiber port supports a 100BASE-FX Duplex SC connector for
a 1310 nm Single- mode fiber link of up to 15 km. The DES-1008FR/PRO
Fiber port supports a 100BASE-FX Single SC connector for a TX1310
nm/RX1550nm Single-mode fiber link of up to 20 km.
Duplex Mode Switch: The switch is to select the operation mode either to run
in full or half duplex mode for 100BASE-FX. When turning the switch to FDX,
the fiber port will run at full duplex or turn to HDX, the fiber will run at half
duplex.
LED Indicators
Power
This LED indicator lights green when the switch is receiving power,
otherwise, it is off.
FDX/Col (Full-Duplex/Collision)
This LED indicator lights green when a respective port is in full duplex
(FDX) mode. Otherwise, it is blinking when collisions are occurring on the
respective port.
100M LINK/ACT(green), 10M LINK/ACT(amber)
This LED indicator lights green when the port is connected to a 100Mbps
Fast Ethernet station, if the indicator blinking green will be transmission or
received data on the 100Mbps network. Otherwise, if the indicator lights
amber when the port is connected to a 10Mbps Ethernet station, if the
indicator blinking amber will be transmission or received data on the
10Mbps network.
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