Dell PowerVault NX3600 - Manual (Page 10)

Figure 6. fibre Channel Indicators
1. Amber LED (2 Gbps)
2. Green LED (4 Gbps)
3. Yellow LED (8 Gbps)
Indicator Description
All LEDs off Indicates that there is no power connected to the host bus adapter.
All LEDs on Indicates that the power is connected to the host bus adapter and that the
firmware is not initialized.
All LEDs flashing Indicates that the power is connected to the host bus adapter and that the
firmware is initialized.
Yellow, Green, and Amber LEDs
flashing alternately Indicates a firmware error.
Amber LED on Indicates that the host bus adapter is online with a 2 Gbps link.
Amber LED flashing Indicates I/O activity on a 2 Gbps link.
Green LED on Indicates that the host bus adapter is online with a 4 Gbps link.
Green LED flashing Indicates I/O activity on a 4 Gbps link.
Yellow LED on Indicates that the host bus adapter is online with an 8 Gbps link.
Yellow LED flashing Indicates I/O activity on an 8 Gbps link.
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