User Guide
3
The REX Unit
The REX unit connects to the USB device using a conventional USB
cable. Depending on your needs, it also connects to a power outlet
through an AC power adapter. The REX 110 unit allows you to
connect one USB device. The REX 410 unit allows you to connect up
to four USB devices.
Front View
Rear View (REX 410)
1
2
3
4
5
6
1
Link LED
2
Link Port (RJ45)
3
Power LED
4
Power connector
5
Device LED(s)
6
Device Port(s) (USB Type A)
Network Cabling
The LEX and REX units are interconnected by up to 100 meters of
Category 5 Unshielded Twisted Pair (UTP) cabling. The UTP cabling
must have a straight-through conductor configuration, with no
crossovers, and must be terminated with 8-conductor RJ45 connectors
at both ends.
Category 5 cable
USB
USB
LEX
REX
cable
cable(s)
USB
device(s)
computer
AC power adapter
(shown connected to LEX)
NOTE
:
Category 5 UTP cabling is the standard data communications cable
installed in most commercial and some residential buildings.