H3C SR6604-X Manual page 43

LED
6
ACT
(green)
7
RUN
(green)
Figure3-2 SFE-X1 LEDs
Table3-2 SFE-X1 LED description
LED
1
RUN
(green)
Status Description
Off The MPU is in standby state.
Steady on The MPU is in active state.
Off No power input is available, or the MPU has failed.
Slow flashing
The MPU is operating correctly.
(1 Hz)
The system software is being loaded.
Fast flashing
(8 Hz)
To avoid hardware damage, do not power off the router or
insert or remove the MPU while the system software is being
loaded.
Status Description
Off No power input is available, or the MPU has failed.
Slow flashing
The SFE-X1 is operating correctly.
(1 Hz)
The system software is being loaded.
Fast flashing
CAUTION:
(8 Hz)
To avoid hardware damage, do not power off the router, or insert
or remove the SFE-X1 when the system software is being loaded.
3-2
CAUTION:
1