Smc-networks SMC-EZ108FDT Manual de usuario descargar pdf (Pagina 15)

Installing the Switch

Powering On the Switch

1. Plug the power cord into the power socket on the rear of the switch, and the

other end into a power outlet.

2. Check the LED marked Power on the front panel to see if it is on. The unit will

automatically select the setting that matches the connected input voltage.

Therefore, no additional adjustments are necessary when connecting it to any

input voltage within the range marked on the rear panel.

3. The switch performs a self-diagnostic test upon power-on. (Note that this test

takes several minutes to complete.)

Note: The unit supports a “hot remove” feature which permits you to connect or

disconnect twisted-pair or fiber cables without powering off the switch and without

disrupting the operation of the devices attached to the switch.

Verifying Port Status

Check each connection by viewing the port indicators shown in the following table.

Verifying System Operation

Verify that all attached devices have a valid connection. The switch monitors the link

status for each port. If any device is properly connected to the switch and

transmitting a link beat signal, the Link indicator will light up for the corresponding

port. If the Link indicator fails to light when you connect a device to the switch, check

the following items:

• Be sure all network cables and connectors are properly attached to the connected

device and the switch.

• See if your cable is functioning properly by using it for another port and attached

device that displays valid indications when connected to the network.

• Be sure no twisted-pair cable exceeds 100 meters (328 feet).

Label Color Activity Description

Power Green On Power is supplied to the swtich.

Off Power is disconnected.

Link/Act Green On The network port is connected

Blinking Packet transmission or reception is

occurring on the port.

Off The network port is not connected.

100M Green On A valid 100Mbps link is established on

the port.

Off A valid 10Mbps link is established on

the port.

FDX/Col Green On The port operates in full-duplex mode.

Off The port operates in half-duplex mode.

Blinking There’re collisions when packet

transfers.

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Smc-networks SMC-EZ108FDT Manual de usuario Pagina 15