USB 2.0 Ranger 442 and USB 2.0 Ranger 444
Network Cabling
USB 2.0 Ranger 442
The LEX unit and the REX unit are interconnected by up to 500 meters of
fiber-optic cabling. Two strands of 50/125µm MMF or 62.5/125µm MMF
cabling are required. The cabling subsystem must provide a duplex
connection with crossover, and must be terminated with Duplex LC
connectors at both ends.
USB 2.0 Ranger 444
The LEX unit and the REX unit are interconnected by up to 500 meters of
fiber-optic cabling. Two strands of 9/125µm SMF cabling are required. The
cabling subsystem must provide a duplex connection with crossover, and
must be terminated with Duplex LC connectors at both ends.
Fiber-optic cable
USB
USB
LEX
REX
cable
cable(s)
USB
device(s)
computer
AC power adapters
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 USB 2.0 Ranger complies with USB 2.0 specifications governing the
design of USB devices. However, Icron Technologies Corporation does not
guarantee that all USB devices are compatible with the USB 2.0 Ranger.
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