84
LED Status
Description
(yellow/green)
SFP0 through
SFP3
Off
No link is present.
Steady green
A 1000 Mbps link is present.
Flashing green
Data is being received or transmitted at 1000
Mbps.
Steady yellow
A 100 Mbps link is present.
Flashing yellow
Data is being received or transmitted at 100 Mbps.
(yellow/green)
GE0 through
GE3
Off
No link is present.
Steady green
A 1000 Mbps link is present.
Flashing green
Data is being received or transmitted at 1000
Mbps.
Steady yellow
A 10/100 Mbps link is present.
Flashing yellow
Data is being received or transmitted at 10/100
Mbps.
FIP LEDs
Figure 76 FIP-10 LED
Figure 77 FIP-20 LED
Table 43 FIP LED description
LED
Status
Description
(green)
Off
No power input is available or the FIP has failed.
Flashing at 1 Hz
The FIP is working properly.
Flashing at 8 Hz
Application software is being loaded (in this case, never power
off the router or hot-swap the FIP; otherwise, the FIP may be
damaged).
1