Specifications
Rev 1.0
Mellanox Technologies
46
7.2
Adapter LED Operation
There are two I/O LEDs per port. See
Table 8
for different LED functions.
Table 8 - Physical and Logical Link Indication
LED
Function
Green - physical link
•
Constant on indicates a good physical link
•
If neither LED is lit, then the physical link has not been established
Yellow - logical (data
activity link)
•
A blinking yellow indicates activity (data transfer)
•
Stays off when there is no activity
The short bracket has the same port and LED footprints as the tall bracket.
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