Chapter 3 Hardware Overview
3.3 LEDs
The following table describes the LEDs.
Table 2 | LEDs |
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LED |
| COLOR | STATUS | DESCRIPTION |
BPS |
| Green | Blinking | The system is receiving power from the backup power supply. |
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| On | The backup power supply is connected and active. |
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| Off | The backup power supply is not ready or not active. |
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PWR |
| Green | On | The system is turned on. |
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| Off | The system is off. |
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SYS |
| Green | Blinking | The system is rebooting and performing |
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| On | The system is on and functioning properly. |
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| Off | The power is off or the system is not ready/malfunctioning. |
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ALM |
| Red | On | There is a hardware failure. |
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| Off | The system is functioning normally. |
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MGMT Port |
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10 |
| Green | On | The link to a 10 Mbps Ethernet network is up. |
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| Blinking | The port is sending or receiving data at 10 Mbps. |
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| Off | The link to a 10 Mbps Ethernet network is down. |
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100 |
| Amber | On | The link to a 100 Mbps Ethernet network is up. |
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| Blinking | The port is sending or receiving data at 100 Mbps. |
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| Off | The link to a 100 Mbps Ethernet network is down. |
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Gigabit Ethernet Ports |
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LNK/ACT |
| Green | On | The port has a successful 10/1000 Mbps connection. |
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| Amber | On | The port has a successful 100 Mbps connection. |
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| Blinking | The port is sending or receiving data. |
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| Off | The port is disconnected or the link failed. |
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FDX |
| Amber | On | The port is in full duplex mode. |
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| Off | The port is in half duplex mode or there is no connection. |
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LNK |
| Green | On | The port has a successful connection. |
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| Off | No Ethernet device is connected to this port. |
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ACT |
| Green | Blinking | The port is sending or receiving data. |
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| Off | The port is not sending or receiving data or there is no |
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| connection. |
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LNK |
| Green | On | The port has a successful connection. |
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| Off | No Ethernet device is connected to this port. |
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50 |
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