Kramer Electronics EXT3-U3-R Récepteur prolongateur USB 3.2 Gen 1

The Kramer Electronics EXT3-U3-R is a high-performance USB 3.2 Gen 1 extender receiver designed to extend USB signals up to 100 meters (330 feet) over a single CAT 6a/7 cable. Ideal for professional AV installations, this receiver works with the corresponding transmitter to provide reliable, high-speed connectivity for USB peripherals in remote locations.

Advantages

Extend USB 3.2 Gen 1 (5 Gbps) signals up to 100 m with Power over Cable (PoC) from the transmitter, eliminating the need for a local power supply in most cases. Four downstream USB Type-A ports allow connection of multiple devices. Plug-and-play and hot-swappable for easy setup and maintenance.

Suitable for

• Digital signage and kiosks
• Conference rooms and classrooms
• Security and surveillance systems
• Any application requiring USB extension over long distances

Key specifications

• USB Standard: USB 3.2 Gen 1 (USB 3.0) with backward compatibility to USB 2.0/1.1
• Max Data Transfer Rate: 5 Gbps
• Max Extension Distance: 100 m (330 ft) over CAT 6a/7
• Downstream Ports: 4 x USB Type-A
• Link Port: 1 x RJ-45
• Power: PoC from transmitter; optional 5V DC local input for high-power devices
• LED Indicators: Power, Link, USB Status
• Housing: Compact, durable enclosure with surface mount brackets
• Operating Temperature: 0° to +40°C (32° to 104°F)
• Compliance: CE, FCC, RoHS

Recommendations

For optimal performance, use high-quality CAT 6a or CAT 7 cables. The receiver is designed for use with Kramer EXT3-U3-T transmitter. Ensure the transmitter is powered to enable PoC functionality.