Guntermann & Drunck USB 3.0 Spectra 3022 - Manual (Page 6)

The REX Unit
The Remote Extender (REX) provides USB Type A ports for USB 3.0 devices. The REX allows you to connect up
to two USB 3.0 devices directly. The REX is powered by an external AC adapter and can supply up to 900mA
to each USB port.
Front View
Front View
Rear View
Rear View
ITEM TYPE DESCRIPTION
1 USB 3.0 Type A ports Used to connect USB 3.0 device(s) to the REX. Ports accept locking
or non-locking USB 3.0 Type A connectors.
2
Power ON Unit is powered properly.
Power OFF Unit is not powered or not powered properly.
3
Status Blinking (1Hz) Waiting for connection to LEX.
Status ON LEX/REX are linked and operating normally.
Status OFF Fault detected; power cycle required.
4
Host ON SuperSpeed Host detected on upstream facing port.
Host OFF SuperSpeed Host not detected.
5 Power Port Connects to the locking AC power supply. Required on REX for
proper operation.
6 Link Port (Duplex LC) Extension link Duplex LC f iber optic transceiver port.
5