UNDERSTANDING LED INDICATORS
The front panel LEDs provides instant status feedback, and, helps monitor and troubleshoot when needed.
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| 10/100M |
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| Gigabit |
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Link/ACT | 1 | 3 |
| 5 | 7 |
| 9 | 11 |
| 13 | 15 | 17 |
| 19 | 21 |
| 23 |
| 25 | 26 | 27 | 28 | Link/ACT | ||
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POWER | FX | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
Link/ACT |
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| 1000Mbps | |
POWER |
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| 10 | 12 |
| 14 | 16 | 18 |
| 20 | 22 |
| 24 |
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SYSTEM | FDX |
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| 100Mbps |
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SYSTEM |
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| 100Mbps |
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Figure 5. LED indicators of the Switch
Power and System LEDs
POWER: Power Indicator
On | : | When the Power LED lights on, the Switch is receiving power. |
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Off | : | When the Power turns off or the power cord has improper connection. |
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SYSTEM: Management Indicator
Blinking | : | When the CPU is working, the System LED is blinking. |
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On/Off | : | The CPU is not working. |
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