USB221EXT Instruction Manual
4
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 Local unit and Remote unit are interconnected by up to 165 feet
(50 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
Local
Remote
cable
cable(s)
USB
device(s)
computer
AC power adapters
NOTE
:
Category 5 UTP cabling is the standard data communications cable
installed in most commercial and some residential buildings.
USB Cables
USB cables have two distinct connectors. The Type A connector is used to
connect the cable from a USB device to the Type A port on a computer or
hub. The Type B connector is used to attach the USB cable to a USB device.
USB Type A
port
USB Type A
connector
USB Type B
port
USB Type B
connector
Compatibility
The USB221EXT complies with USB 2.0 specifications governing the
design of high-speed USB devices. However, StarTech.com does not
