Chapter 1: Overview
LEDs
The System, PoE,
Figure 3.
Figure 3. AT-GS900/8PS LEDs
Table 2 describes the system LED.
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| Table 2. System LED |
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LED | State | Description |
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| Solid Green | The input AC power is within the normal |
POWER |
| operating range. |
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| Off | The switch is not receiving AC power. |
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Table 3 describes the Power over Ethernet (PoE) LEDs:
Table 3. Power over Ethernet LEDs
LED | State | Description |
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| Solid Green | Power is supplied to the PD. |
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PoE | Blinking | Port is overloaded, |
Green |
| |
|
| |
|
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| OFF | Power is not supplied to the PD. |
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|
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