82
LED Status
Description
(red)
ALM
Off
The system is operating properly and there is no
alarm.
Steady red
A fault has occurred. In this state, check the system
log immediately.
Flashing fast at 8 Hz
The system is seriously faulty. An immediate action
is needed.
(green)
RUN
Off
The system is powered off or the router is faulty.
Flashing at 1 Hz
The router operates properly as configured.
Flashing at 8 Hz
Software is being loaded or the router does not start
working yet.
(yellow/green)
LINK
Off
The corresponding interface is not connected.
Steady green
A 1000 Mbps link is present.
Steady yellow
A 10/100 Mbps link is present.
ACT
Off
No data is being received or transmitted.
Flashing yellow
Data is being received or transmitted.
(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.
SR6602-X2 panel LEDs
Figure 75 SR6602-X2 front view