2
Table 1 Management Ethernet fiber/copper port LED description
LINK
Description
Flashing
A link is present, and the management Ethernet fiber/copper port
is receiving or sending data.
Steady on
A link is present.
Off
No link is present.
Power status LED
Each SEM provides a power status LED PWR to indicate the operating status of power supplies.
Table 2 Description for the power status LED on the NSQM5SUP08A1
OK
FAIL
Description
On
Off
The power supplies are operating correctly.
Off
On
A power supply is faulty.
Off
Off
The gateway is not powered on.
Table 3 Description for the power status LED on the NSQM5SUP16A1
Status
Description
Steady green
The power supplies are operating correctly.
Steady red
A power supply is faulty.
Off
The gateway is not powered on.
Fan LEDs
Each SEM provides a fan LED FAN to indicate the operating status of fan trays.
Table 4 Description for the fan LED on NSQM5SUP08A1
OK
FAIL
Description
Steady on
Off
All fan trays are operating correctly.
Off
Steady on
A fan tray has failed or is not present.
Off
Off
The gateway is not powered on.
Table 5 Description for the fan LED on the NSQM5SUP16A1
Status
Description
Steady green
The fan trays are operating correctly.
Steady red
A fan tray has failed or is not present.
Off
The gateway is not powered on.
SEM active/standby status LED
Each SEM has one ACTIVE LED to indicate the active or standby status of the SEM.