Multi-Tech Systems MTASR3-200 Manual de usuario descargar pdf (Pagina 12)

RASFinder User Guide

MTASR3-200

Front Panel

The front panel contains three groups of LEDs that provide the status of the LAN connection, link

activity, and general status of the RASFinder. The EtherNet LAN LEDs display the activity of the LAN

in whether the RASFinder is connected to the LAN, transmitting or receiving packets, and if a

collision is in progress. The Link LEDs display the status of the three links that can be connected to

the RASFinder with whether a link is ready to transmit or receive serial data. The last group of LEDs

indicates whether the self test passed or failed and if the power ON/OFF switch on the back of the

RASFinder is set to ON.

Figure 1-2. Front Panel

ETHERNET

RD Receive Data indicator blinks when packets are being received from the local area network.

TD Transmit Data indicator blinks when packets are being transmitted to the local area network.

CL Collision indicator lights when a collision is in progress; that is, when two nodes are

transmitting packets at the same time.

LK Link indicator lights indicating that the RASFinder is connected to the local area network.

LINK x

RD Receive Data indicator blinks when the link is receiving data.

TD Transmit Data indicator blinks when the link is transmitting data.

CD Carrier Detect indicator lights when the link detects a carrier signal.

TR Terminal Ready indicator blinks when the link is ready to transfer data.

Fail Fail indicator lights when a self test fails to complete as expected.

Power The power indicator lights when the On/Off Switch is in the ON position.

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Multi-Tech Systems MTASR3-200 Manual de usuario Pagina 12