
EMB-Q77A
2-16
2.9 Connectors
2.9.1 Rear panel connectors
LAN port
Speed
LED
Activity Link
LED
ACT/LINK LED SPEED LED
Status Description Status Description
OFF No link OFF 10 Mbps
connection
ORANGE Linked ORANGE 100 Mbps
connection
BLINKING Data activity GREEN 1 Gbps
connection
1. PS/2 keyboard/mouse port (purple/green). This port is for a PS/2 keyboard
or mouse.
2. DVI-D port.
This port is for any DVI-D compatible device. DVI-D can’t be
converted to output RGB signal to CRT and isn’t compatible with DVI-I.
3. USB 2.0 ports.
These four 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0/1.1 devices.
4. LAN1 (RJ-45) port.
These ports allow Gigabit connection to a Local Area
Network (LAN) through a network hub. Refer to the table below for the LAN1
port LED indications.
LAN1 port LED indications
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