1.3.1.1
System LED Panel
No. LED Name
1
SYS
2
R.M.
3
PWR1
4
PWR2
5
Alarm
SYS
R.M.
PWR1
PWR2
Alarm
Figure 1.3 System LED Panel
LED Color
Description
Solid green
System is operating normally
Off
System is powered down / system crash / operation
initiating
Solid green
Active when determining ring master
Solid green
Powered up
Off
Powered down or not installed
Solid green
Powered up
Off
Power down or not installed
Solid red
SFP ports is disconnected or the link is down, for
port 9 and 10 only
Off
Normal operation
6
1
2
3
4
5
EKI-7710 Series User Manual