KTI Networks KS 2028 Manuel d'utilisateur télécharger pdf (Page 21)

4. LED Indicators

4.1 LED Panel

The switch provides comprehensive LED indicators for diagnosing and

monitoring the operation of the unit as illustrated below:

Figure 4-1 LED Indicators

4.2 Interpretation

One Power LED indicates the status of the power supplied to the switch.

Each port has two LEDs to indicate the port status including cable link,

partition state, activity, collision, and duplex mode. Every port has iden-

tical interpretations for the LED display.

The LED can display two different colors. Different colors present dif-

ferent meanings as the table shown below:

Partition : the port is in partitioned state.

Activity : there are packets transmitted or received on the port.

Collision : there are collisions occurred on the port.

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KTI Networks KS 2028 Manuel d'utilisateur Page 21