4. Interpreting LED Indicators
The following figure shows the locations of the LED indicators:
Power LED: indicates the status of the repeater power source.
State | Indication | Interpretation |
On | Normal | The power of the hub is on. |
Off | Problem | No power is being supplied to the hub. |
Collision LED: indicates the collision detected by the hub. The LED is normally off and it blinks when there are collisions on 10M shared segment or 100M shared segment.
Link/Rx
State | Indication | Interpretation |
On | Normal | Good link and no incoming packets |
|
| (Green color: 100M link, orange color: 10M link) |
Blink | Normal | There are receiving activities on the port. |
|
| (Green color: 100M link, orange color: 10M link) |
Off | Normal | No active link to another device |
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