ECM-3455J User’s Manual
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1.6
Back Panel (Rear I/O Ports)
1.6.1 Back Pane Connectors
Item
Name
Function
Description
1
DC_PWR
DC-In Jack
DC-In Jack for AC Adapter Power Connection.
(9V~36V, 6A max. 19V recommended)
2
HDMI
HDMI Port
The HDMI Port Connectors.
NOTE:
1.
Under UEFI boot mode:
The HDMI and LVDS will provide video signal
simultaneously.
2.
Under Legacy boot mode:
Only
either
HDMI (default) or LVDS
provides video signal. (if LVDS panel is attached, please disconnect the
HDMI monitor connection to ECM-3455J board in order for the video
signal to be switched to the LVDS panel).
3
R_USB30_2
USB3.0 Ports
The USB3.0 Port Connectors. (The port 0 (The bottom USB3.0 port right
next to the HDMI port) will support OTG when BIOS “XDCI Support” is set
at “Device Mode”).
4
R_USB30_1
USB3.0 Ports
The USB3.0 Port Connectors.
5
LAN1
Gigabit LAN
(RJ-45) Connectors
This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub. Refer to the table below for the LAN port LED
indications.
ACT/Link LED
Speed LED
Status
Description Status
Description
OFF
No link
OFF
10Mbps
connection
Orange
Linked
Green
100Mbps
connection