**There are two LEDs on each LAN port. Please refer to the table below for the LAN port
LED indications.
10G LAN Port (LAN1, LAN2) LED Indications
Activity / Link LED
Status
Description
Off
No Link
Blinking Yellow
Data Activity
On
Link
***There are two LEDs on each LAN port. Please refer to the table below for the LAN port
LED indications.
1G LAN Port (LAN3, LAN4) LED Indications
Activity / Link LED
Status
Description
Off
No Link
Blinking Orange
Data Activity
On
Link
ACT/LIN K LED
ACT/LIN K LED
LAN Port
Speed LED
Status
Off
Orange
Green
ACT/LIN K LED
ACT/LIN K LED
LAN Port
Speed LED
Status
Off
Orange
Green
B550D4ID-2L2T
SPEED LED
SPEED LED
Description
100Mbps connection or
no link
1Gbps connection
10Gbps connection
SPEED LED
SPEED LED
Description
10Mbps connection or
no link
100Mbps connection
1Gbps connection
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