Manual

The LEX Unit
TheLocalExtender(LEX)unitconnectstothecomputerusingastandardUSB3.0cable.Powerforthisunitis
provided by the USB on the host computer.
Front View
RearView
ITEM TYPE DESCRIPTION
1
Power ON Unit is powered properly.
Power OFF Unit is not powered or not powered properly.
2
Status Blinking (1Hz) WaitingforconnectiontoREX.
Status ON LEX/REXarelinkedandoperatingnormally.
Status OFF Fault detected; power cycle required.
3
Host ON SuperSpeed Host detected on upstream facing port.
Host OFF SuperSpeed Host not detected.
4 Power Port (optional)
Not required in normal operation. An optional 5V power supply
canbeconnectedtotheLEXunittoprovidepoweriftheUSBport
on the host PC is not capable of delivering sufficient power to the
unit.
5 Config Port Reservedformanufactureruse.
6 USB 3.0 Type B port
UsedtoconnecttheLEXunittothehostcomputer.Portaccepts
locking or non-locking USB 3.0 Type B connectors.
7 LinkPort(DuplexLC) ExtensionlinkDuplexLCberoptictransceiverport.
4