55
Appendix B LEDs
This section uses the LEDs on the F1080 firewall as an example.
Figure 56 LEDs
(1) Hard disk status LED (HD0)
(2) System status LED (SYS)
(3) Hard disk status LED (HD1)
(4) 10/100/1000BASE-T copper port LED
(5) 1000BASE-X fiber port LED
(6) 10GBASE-R fiber port LED
(7) Power module LED (PWR1)
(8) Interface module LED (SLOT2)
(9) Interface module LED (SLOT1)
(10) Power module LED (PWR0)
Table 29 LED description
LED Status
Description
System status LED
Off
The firewall is not powered on or has failed.
Slow flashing (green)
The firewall is operating correctly.
Fast flashing (green)
The firewall is loading software.
Hard disk status LED
Fast flashing (green)
Data is being read from or written to the hard disk.
Steady green
The hard disk is present and operating correctly.
Interface module LED
Off
The interface module is not present or has failed.
Steady green
The interface module is operating correctly.
Power module LED
Off
The power module is not present or has failed.
Steady green
The power module is operating correctly.
10/100/1000BASE-T
copper port LED
Off
No link is present.
Steady green
A link is present.
Flashing green
The port is receiving and sending data.
1000BASE-X fiber port
LED
Off
No link is present.
Steady green
A 1000 Mbps link is present.
Flashing green
The port is receiving and sending data at 1000 Mbps.
10GBASE-R fiber port
LED
Off
No link is present.
Steady green
A 10 Gbps link is present.
Flashing green
The port is receiving and sending data at 10 Gbps.