The LEX unit
The LEX unit connects to the computer using the attached USB cable. Power for this unit is provided by the
USB on the host PC. .
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Top View
ITEM TYPE
DESCRIPTION
1
Power LED (Blue)
Light on when power is supplied. Off when no power is supplied.
2
Host LED (Green)
Light on when Host computer is detected and connected to LEX.
3
Link LED (Green) on RJ45
Indicates connectivity between LEX and REX. Lights on both LEX
and REX when link between units is established. Off when there is
no link between LEX and REX.
4
Activity LED (Amber) on
RJ45
Indicates activity on RJ45 port. Blinks intermittently when data is
transmitted between LEX and REX.
5
Extension Link Port (RJ45)
Accepts RJ45 connector for CAT5e UTP cabling (or better).
6
Power/Config port
Connects to the DC Power supply on REX only.
7
USB Type A male connector
Used to connect the LEX unit to the host computer.
4
3
4
5
6
LEX
1
2
7
7
7
7
7
USB 2.0 Extender
1
2
