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∙Power/Tx his LED is lit when the hub is on and blinks when packets are being transmitted by the module.
∙Link/Rx his LED is lit when the fiber optic ports are properly connect- ed to a
∙Collision his LED blinks when there are packet collisions on the fiber optic link.
∙FDX his LED is lit when the fiber optic port is set for Full Duplex transmit and receive. When the LED is off, the fiber optic port is in Half Duplex mode.
The duplex mode DIP switch allows you to set the fiber optic lines to Full Duplex mode operation. Only the
Fast Ethernet Module (DFE-260TX)
The Fast Ethernet module provides one additional
32 | Making Connections |