Icron Four-Port USB 3-2-1 Raven 3104 Point-to-Point Extender System (328') - Manual (Page 6)

The REX Unit
The REX unit provides USB 3.2 Gen 1 Type A ports for standard USB devices and allows you to connect up to four
USB devices directly. Additional devices may be connected by attaching up to three USB hubs to the REX. The REX is
powered by an external AC 24V 2.71A adapter, supplying up to 1.2 Amp (6W) per USB port.
ITEM TYPE DESCRIPTION
1 Power LED LED is SOLID ON when DC is supplied to the extender unit. LED is OFF when no
power is supplied by the AC Adapter.
2 Mode Reserved for manufacturer use.
3 Config Reserved for manufacturer use.
4 Status LED LED is SOLID ON when system is functioning normally. LED BLINKS when system
is booting OR to indicate a temperature warning in unison with the LINK, USB 2,
and USB 3 LEDs.
5 Link LED LED is SOLID ON when REX is linked to an opposite LEX. LED is OFF when there is
no connection between the LEX and REX units.
6 USB 2 LED LED is SOLID ON when an active USB 2 connection is established through the
extender system. LED BLINKS when the USB 2 connection is suspended/asleep.
LED is OFF when no USB 2 connection is detected.
7 USB 3 LED LED is SOLID ON when an active USB 3 connection is established through the
extender system. LED BLINKS when the USB 3 connection is suspended/asleep.
LED is OFF when no USB 3 connection is detected.
8 LAN Port
(100/1000Mbps)
Ethernet pass through channel connects to a network or Ethernet device.
9 Link Port (RJ45) Accepts RJ45 connector for CAT 6a/7 cabling to connect the REX to the LEX.
10 Device Ports (Type A) Accepts all USB devices.
11 DC Power Port Locking connector for the included power adapter – accepts 24VDC 2.71A.
5
Front View
Rear View
Config
USB 2 USB 3 Mode Power Link Status
3 1 2 4 5 6 7
LAN USB USB USB USB
Link
24V 2.71A
8 9
10 10
10 10
11