UNICOM Electric GEP-5400TF-C, GEP-5300TF-C specifications LED Indicators, DIP Switch Description

LED Indicators

There are six diagnostic LEDs located on the front panel of these converters. The LEDs provide real-time information on system status. The indicators include SPD, LK/ACT, FDX, Fiber LK/ACT, FDX/COL and PWR. The following table provides describes these LEDs:

LED	Status	Color	Description
PWR	On	Green	•	The converter is suppliedwith
				suitable power.
SPD	On	Green	•	Current UTP Speed is 1000Mbps
( speed )	On	Amber	•	Current UTP Speed is 100Mbps
		Off	-	•	Current UTP Speed is 10Mbps
LK/ACT	On	Green	•	Unit is connectedwith a link
( UTP )	Blinking	-	•	Unit is transmitting data
	Off	-	•	No device attached
FDX ( UTP )	On	Orange	•	The UTP port is in full-duplexmode.
	Off	-	•	Half-duplex mode/no device attached
LK/ACT	On	Green	•	Unit is connectedwith a link
( Fiber )	Blinking	-	•	Unit is transmitting data
	Off	-	•	No device attached
FDX/COL	On	Amber	•	The UTP port is in full-duplex mode
( Fiber )	Off	-	•	No device attached

DIP Switch Description

The DIP-switch is used to configure operation mode for LLF (Link Lost Forwarding) and operation mode for Copper/Fiber port. The default value of Dipswitch is OFF.

10/100/1000Base-T to 1000Base-FX converter module

No.	Status	Description
1	Off	LLF enabled
	On	LLF disabled
2	Off	Switch Coverter Mode
	On	Pure Converter Mode
3	Off	Reserved
	On	Reserved

Link Lost Forwarding: When LLF is enabled, it will allow copper port link failure to be reported to the Fiber side and will also allow Fiber link failure to be reported to the copper side. Therefore, a link loss forward feature is provided on both copper and Fiber sides.

Pure Converter mode: When Pure Converter mode is enabled (ON), the switch operates with the minimum latency. The transmission flow does not wait until an entire frame is ready but instead forwards the received data immediately after being received. The TP should be forced at 1000M in this application.

When the DIP-Switch is in Switch Converter mode (OFF), the converter function is the same as a Switch Hub.

[Note]

1)Do not change the DIP-switch setting when the copper or fiber port is transmitting or receiving data. It may cause data error.

2)Power off, then power on when changing the DIP-switch setting.

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