8 Port Ethernet Smart Switch With Fibre Uplink
LED Indicators
The diagnostic LED indicators located on the front panel of the switch provide
| LED | Colour | Function |
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| Power | Green | Power on |
| 10/100 | Green | The UTP port is operating at 100Mbit/s |
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| Off | The UTP port is operating at 10Mbit/s or | |
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| no partner device is attached | |
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| LK/ACT | Green | Ethernet link pulses are present |
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| Blinks | Port transmitting or receiving packets | |
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| Off | No device is attached or faulty cable |
| FDX/COL | Orange | The port is in |
| Blinks | Collisions in | |
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| Off | The port is in |
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| LK/ACT | Green | Ethernet fibre pulses are present |
| Blinks | Port transmitting or receiving packets | |
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| Off | No device is attached or faulty cable |
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| Orange | The port is in |
| FDX/COL |
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| Blinks | Collisions in | |
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| Off | The port is in half duplex mode or not |
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| connected correctly | |
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| Tyco Electronics | Page 6 |
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