Planet Technology FSD-1601 ST, FSD-1601SC manual FSD-1600/FSD-1601,  Note, DIP Switch FSD-801

			Lit: Full duplex operation
			Unlit: Half duplex operation
FDX/		Amber	Blink: indicates data collisions on the respective Ethernet
COL			segment of this port. Whenever a collision is detected, the
			respective COL indicator will briefly blink.
			This is normal when the network is busy.
			Port # 8 of FSD-801 is a shared port. Either Twisted Pair port
	 NOTE:		or Fiber-optic port can operate in one time. Please power off
			FSD-801 before switching the share port to different con-
			nection type.
DIP Switch (FSD-801)
Printing			Description
FDX (default)			The 100Base-FX fiber port of the switch is operating in full-
			duplex mode.
HDX			The port is operating in half-duplex mode.

check the opposite end is using the same transmit mode

NOTE: before make the connection. If you want to adjust the DIP switch, please power off FSD-801 first.

2.1.2FSD-1600/FSD-1601

Figure 2-2 Front Panel of FSD-1600/ FSD-1601

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