Hub LEDs
The 140T hub LEDs are located above and below the port LEDs. These LEDs indicate the condition of the power supply, collisions per segment, and the amount of traffic per segment.
Intel | ® | Express 140T |
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| Collisions |
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Standalone Hub | Power |
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| 10Mbps |
| 100Mbps |
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1 | 2 | 3 |
| 4 | 5 |
| 6 | 7 | 8 | |||||||||
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| Port | 9 |
| 10 | 11 |
| 12 | 13 |
| 14 | 15 | 16 | |||||
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| Activity |
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| 1 | 2 | 3 |
| 4 | 5 |
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| Port | 9 |
| 10 | 11 |
| 12 | 13 |
| 14 | 15 | 16 | |||||
| Speed |
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| 10Mbps |
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| Traffic % |
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| 1 | 5 | 10 |
| 30 | 40 | 50+ | 1 | |||||||||
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Solid green = Link Blinking green = Activity Orange = Autodisabled
Solid Green = 100Mbps Off = 10Mbps
100Mbps
5 10 30 40 50+
LED | Status | Meaning |
Power | On | Hub is receiving power. |
| Off | Hub is not receiving power. |
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Collisions 10Mbps | Blinking | Collisions detected on 10Mbps segment. |
Collisions 100Mbps | Blinking | Collisions detected on 100Mbps segment. |
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Traffic% | On | Gives an approximation of the traffic in |
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| the 10Mbps or 100Mbps segments. |
| Off | No network traffic on segment. |
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Segment Traffic
The traffic bar graphs (located below the port LEDs) provide a quick reference on the current traffic load relative to the total available 10Mbps or 100Mbps network bandwidth. The graphs display a measure of the percentage of bandwidth used on the respective network segment. Typically, a segment showing more than 30% utilization indicates an overloaded network.
The traffic percentage is determined by counting all data packets, whether the packets are valid or not.
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