Overview:
Introducing FireNEX™-UDC-40G is a compact 40Gbps USB4 repeater that expands one USB-C host port into two full-feature USB-C ports while preserving high-speed data, video, and power performance. It supports USB4, DisplayPort™ 2.1, Thunderbolt™ 4, and is backward compatible with USB 3.2, USB 2.0/1.1, DP 1.4/1.2, and Thunderbolt 3.
Engineered with active re-timing technology, it maintains signal integrity at 40Gbps where passive USB-C couplers may introduce instability. Automatic 2-lane/4-lane DisplayPort Alt Mode switching and up to 60W Power Delivery ensure flexible video output and reliable host charging.
Designed for Pro AV, IT, and meeting room installations, it features a Neutrik XLR D-Series mounting bracket for clean panel integration and dependable plug-and-play operation in professional environments.
In the Box:
1 × FireNEX™-UDC-40G
1 × USB4 Type-C Cable (1 m)
1 × 19V DC Power Adapter
2 × M3 Screws for Mounting
1 × User Guide
Resources
FAQ
Q: Does FireNEX™-UDC-40G contain any USB hub?
A: Yes. FireNEX™-UDC-40G consists of one USB hub tier.
Q: Does FireNEX™-UDC-40G support DisplayPort (DP) Alt Mode?
A: Yes. FireNEX™-UDC-40G fully supports DP Alt Mode in both 2-lane and 4-lane configurations, with compatibility up to DP 2.1 and backward compatibility to DP 1.4 and DP 1.2.
Q: Is FireNEX™-UDC-40G backward compatible with USB 2.0 or USB 3.x peripherals?
A: Yes. FireNEX™-UDC-40G is backward compatible with USB 2.0 and USB 3.x peripherals while maintaining proper signal integrity.
Q: Do the USB-C ports of FireNEX™-UDC-40G support reversible plug-in?
A: Yes. The USB-C connector is fully reversible and can be plugged in either orientation.
Q: What is the maximum cable length supported when using FireNEX™-UDC-40G?
A: FireNEX™-UDC-40G actively regenerates USB4/USB-C signals when joining two USB-C cables, enabling reliable USB4, USB 3.2, and DP Alt Mode performance where passive couplers may fail.
Application Diagram
