InfiniBand Switch Platform Hardware User Manual
Mellanox Technologies
60
The Leaf Status indicator LED
has the following LED assignment:
2.1.2.2 Bad Port LED
The Bad Port indicator is located on the left side of the leaf. The following Bad Port con-
ditions are possible:
This LED shows symbol errors. Possible causes for this are:
•
bad cable
•
bad connection
•
bad connector
This LED lights up when one or more ports is receiving a symbol error. The LED imme-
diately goes off until the next symbol error is received.
2.1.2.3 UID LED Switch Identifier
The UID LED is a debug feature that will become available to customers in the near
future. For details please contact Mellanox Technologies support.
2.1.2.4 Leaf Board Port Connector LED Assignment
Above the ports are two LEDs one for the upper port
and one for the lower port
.
Each port has a single 2 color LED. Table 5 shows the link status according to the LED
condition.
Table 3 - Leaf Status LED
LED Condition
LED Description
Off
No power to the Leaf
Solid Green
Leaf is up and running
Flashing Green
Leaf is powering up
Solid Orange
Non fatal error – this leaf needs troubleshooting, but does not require
chassis shutdown
Solid Red
Fatal error
Table 4 - Bad Port LED Configurations
LED Configuration
Description
Off
OK – all ports are up and running.
Flashing Orange
Error – one or possibly more ports has just received a
symbol error
Table 5 - Connector Physical and Logical Link Indications
LED Condition
LED Description
Off
No power to the port
Solid Green
Logical link up
