UNICOM Electric 5 Hardware Description, The Front Panel, LEDs, The Rear Panel, LED-Indicators

Hardware Description

The Front Panel

The front panel consists of LED Indicators.

	Power	LINK/ACT
Micro-Switch/5
		FDX/COL
5 Port 10/100Base-TX Switch	1 2 3 4 5

Figure 2. Front Panel view of Micro-Switch/5

LEDs

Per Device:	Power
Per Port:	LINK/ACT (Link/Activity)
	FDX/COL (Full Duplex/Collision)

The Rear Panel

The rear panel view of the 5-Port Switch ( Auto MDI/MDIX ) consists of a DC power connector and 5 auto-sensing ports.

1 2 3 4 5 DC IN

Figure 3. Rear panel view of the Micro-Switch/5

■RJ-45 Ports ( Auto MDI/MDIX ):

5 ports of 10/100 N-way auto-sensing for 10Base-T or 100Base-TX connections. [ In general, MDI means connecting to another Hub or Switch while MDIX means connecting to a workstation or PC. Therefore, Auto MDI/MDIX means that you can connect to another Switch or workstation without changing pin-to-pin or crossover cabling. ]

■DC Power Connector

Plug the female connector into the switch and the male connector into a power outlet. Supports input voltages 9 VDC at 700 mA.

LED-Indicators

	Power Indicator
	Power	LINK/ACT
Micro-Switch/5
		FDX/COL
5 Port 10/100Base-TX Switch	1 2 3 4 5

LINK/ACT and FDX/COL Indicators

Figure 4. Front panel view of LED indications

Table lists each the LED and its function.

LED	Status	Color	Description
Power	On	Green	The switch is supplied with
			suitable power.
	On	Orange	The port is connecting in
			Full Duplex
			A packet collision ocurred at
FDX/COL	Blinks		this port. In half-duplex mode,
			collisions may occur more
			often than in full-duplex mode.
	Off		The port is operating in Half
			Duplex mode.
	On	Green	The port is connecting at
			10Mbps.
LINK/ACT	Blinks		The port is receiving or
			transmitting data.
	Off		The port is not linked
			successfully with the device.

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