H3C Technologies H3C SR6600 - Manual (Page 149)

139
LED Status Description
(green)
Run LED
Off
No power input is available, or the MCP-X1 has
failed.
Slow flashing
(1 Hz)
The MCP-X1 is operating correctly.
Fast flashing (8
Hz)
The application software is being loaded (in this
case, never power off the device or hot-swap the
MCP-X1; otherwise the MCP-X1 might be
damaged).
(green)
Active LED
Off The MCP-X1 is in standby state.
Steady on The MCP-X1 is in active state.
(red)
Power
management
alarm LED
Off The system power module is normal.
Steady on The system power is insufficient.
(red)
Alarm LED
Off
The system is operating correctly and there is no
alarm.
Steady on
A fault has occurred to the system or the available
power is insufficient. In this state, check the system
log immediately.
LINK LED
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 LED
Off No data is being received or transmitted.
Flashing yellow Data is being received or transmitted.
SFP+LINK/ACT
Off No link is present.
Steady green A 10 Gbps link is present.
Flashing green
Data is being received or transmitted at a rate of 10
Gbps.
Steady yellow Transceiver module check has failed.
(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 a rate of
1000 Mbps.
Steady yellow A 100 Mbps link is present.
Flashing yellow
Data is being received or transmitted at a rate of
100 Mbps.
CAUTION:
Do not remove the CF card when the CF LED is flashing. Otherwise, the file system on the CF card will be
damaged.