Chapter 2: Hardware Components
2-5
2-4 Ports and Port LEDs
QSFP28 Ports
Two QSFP28 adapter ports are located on the AIOM Form factor card. Connect a
Direct Attach Copper cable or an LC Fiber-Optic cable to the ports to provide 100
Gigabit Ethernet communication. Refer to the AIOM Form factor card layout on page
2-2 for the location of the QSFP28 port.
QSFP28 Port LEDs
There are two LEDs per port located on the card to indicate the link speed and
activity status of each port. See the table below for more information.
QSFP28 Port LEDs
LED
Color
Definition
Activity
Blinking Green
Activity
Link
Amber
< 100 Gbps Link Speed
Green
100 Gbps Link Speed