6
100GE fiber port LEDs
Table 16 100GE fiber port LED description
LED status
Description
Flashing
The port is receiving or sending data at 100 Gbps.
On
A link is present.
Off
No link is present.
Fan tray status LEDs
The fan trays for the M9000-AI gateways provide LEDs to indicate their operating status.
Table 17 M9000-AI-E8 fan tray LED description
OK
FAIL
Description
On
Off
The fan tray is operating correctly.
Off
On
The fan tray is faulty.
Off
Off
The fan tray is not powered on.
Table 18 M9000-AI-E16 fan tray LED description
OK/FAIL LED status
Description
Off
The fan tray is faulty or not powered on.
Steady green
The fan tray is operating correctly.
Steady red
The fan tray is faulty.
Power supply LEDs
The PSR2400-54A, PSR2400-54D, and PSR3000-54A power supplies each have one AC OK LED
and one DC OK LED to indicate its operating status. The PSR3000-54AHD power supply has one IN
OK LED and one OUT OK LED to indicate its operating status.
Table 19 PSR2400-54A/PSR2400-54D/PSR3000-54A power supply LED description
LED
Status
Description
AC OK
Off
•
The power supply does not have power input.
•
The input voltage is too low, and the power supply is in self protection
state.
Green
The power supply does not have power input.
DC OK
Green
The power supply is outputting power correctly.
Amber
The power supply is in an over-temperature condition.
Red
The power supply is experiencing an output problem, including output
short-circuit, output overcurrent, output overvoltage, input under-voltage, or
remote power off, and has entered self protection state.
