65
Table 45 100GBASE-R port LED description
LED status
Description
Flashing
The port is receiving or sending data.
On
A link is present, but no data is being received or sent.
Off
No link is present.
1000BASE-X port LEDs
The interface modules provide a LED for each 1000BASE-X port to indicate the link status and data
receiving/forwarding status of the 1000BASE-X port.
Table 46 1000BASE-X port LED description
LED status
Description
Flashing
The port is receiving or sending data.
On
A link is present, but no data is being received or sent.
Off
No link is present.
10GBASE-R port LEDs
The interface modules provide a LED for each 10GBASE-R port to indicate the link status and data
receiving/forwarding status of the 10GBASE-R port.
Table 47 10GBASE-R port LED description
LED status
Description
Flashing
The port is receiving or sending data.
On
A link is present, but no data is being received or sent.
Off
No link is present.
Switching fabric module LEDs
The switching fabric module has one RUN LED and one ALM LED to indicate its operating status.
Table 48 Switching fabric module LED description
RUN LED
ALM LED
Description
Flashing
Off
The switching fabric module is operating correctly.
Off
On
The switching fabric module is faulty.
Flashing On
The temperature of the switching fabric module has exceeded the
upper or lower limit.
Off
Off
The switching fabric module has not started.
On
Off
The switching fabric module is in boot state.
Fan tray status LEDs
The fan trays for the M9000 gateways have one OK LED and one FAIL LED to indicate its operating
status.