2-2
AOC-UIBF-m1 Add-on Card User's Guide
2-3 Connectors: QSPF Port and LEDs
QSFP Port
A single QSFP port is located on the
add-on card. Connect a QSFP cable to
the port to provide Infiniband (56Gb/s)
and Ethernet (40Gbp/s) communica-
tion. Refer to the add-on card layout
on Page 2-1 for the location of the
QSPF port.
QSFP Port LEDs
Two LEDs are located to the right of
the QSFP port. A blinking yellow LED
on the top indicates activity. A solid
green, yellow or off LED on the bottom
indicates the type of link-up connec-
tion. See the table to the right for more
information.
Activity LED
QSFP Port LEDs
LED
Color
Definition
Activity
Yellow
(Blinking)
Port activity
Link
Yellow
Logical Link-up
Green
Physical Link-up
Off
No Connection
Link LED