UEH4002 User Manual
2
The UEH4002L
The Local unit connects to the computer using a standard USB cable. Power for this unit
is provided by the USB on the host computer.
ITEM
TYPE
DESCRIPTION
1
Power LED
(Blue)
LED turns on when power is supplied. Off when no power is
supplied.
2
Link LED
(Green)
Indicates a valid USB link is established between the Local
and Remote units over the Cat 5 cabling.
3
Host LED
(Green)
Indicates that the UEH4002 system is properly enumerated
on the host PC.
4
Activity LED
(Amber)
Indicates activity when data transmission is active between
Local and Remote. LED blinks intermittently with or without a
USB device connected. When the Local and Remote are in
suspend mode, the LED is off.
5
Power Port
(optional)
Not required in normal operation. An optional 5V power
supply can be connected to the Local unit to provide power if
the USB port on the host PC is not capable of delivering
500mA to the unit.
6
USB Type B
connector
Used to connect the Local unit to the host computer.
7
Link Port (RJ45) Accepts RJ45 connector for Cat 5 cabling (or better)
