Standalone AV Gateway w/ USB Host Port

Key Features

  • Two HDMI 2.0a inputs and outputs (software defined)
  • Resolution up to 4096x2160p @ 60 Hz, 4:4:4 color sampling*
  • USB 2.0 host port for HID and other USB devices
  • Auto-discovery and simplified provisioning features
  • Ultra low latency transport over 1GbE links
  • Real-time directory integration and access
  • Third-party control support
  • Graphically rich, icon-based BYOD web-based UI
  • Fanless variant available (UXP-TRS4KQ-2UH)

Download the UXP-TRS4K-2UH datasheet Download the XP-TRS4KQ-2UH datasheet

The UXP-TRS4K-2UH standalone AV gateway accepts up to two HDMI inputs or provides up to two HDMI outputs (software defined and dependent on network bandwidth), in addition to audio and USB. The UXP-TRS4K-2UH is a standalone device which is compact and quiet and can be installed in various in-room locations, including behind monitors, under/inside desks and lecterns, and floor boxes. In addition to two HDMI inputs or outputs, the UXP-TRS4K-2UH offers a USB host port, which can be sent at full bandwidth over your 1GbE network.

Live AV Over IP Transport

Using 1Gbps Ethernet the UXP-TRS4K-2UH encapsulates video, audio, USB 2.0, and Ethernet control data at the same time. The UXP-TRS4K-2UH supports up to two HDMI 2.0a inputs or outputs (software defined and dependent on network bandwidth) and transports them with ultra low latency over its 1GbE links.

HDMI logo

Fully Integrated with the NUCLEUS Platform

The UXP-TRS4K-2UH is a managed element of the NUCLEUS platform which is controlled by the NUCLEUS Session Manager - a full featured centralized management server used for the configuration, control, and orchestration of the UXP AV gateways. Any combination of UXP AV gateways can be interconnected using a COTS (Commercial Off The Shelf) network switch and then configured and managed by the NUCLEUS Session Manager. Any combination of UXP AV gateways can be interconnected using a COTS (Commercial Off The Shelf) switch and then configured and managed by the NUCLEUS Session Manager.

No Fuss Setup, No Programming Required

The NUCLEUS platform operates on a simplified configuration framework allowing administrators the ability to set up a fully functional AV distribution network in no time at all without the hassles associated with most AV distribution platforms available on the market today. The process has been streamlined so that a UXP AV gateway can be taken out of the box and be put to use in less than five minutes. Whether big or small, deployments of all sizes are handled the same way, using the same consistent process.

Unparalleled Versatility and Scalability

The NUCLEUS platform is exceedingly scalable and can be integrated into your enterprise using your existing standard IT infrastructure/IP network. NUCLEUS supports 1GbE networks and provides the highest resolutions possible with unbeatable image quality at the lowest latencies. As you grow, NUCLEUS grows with you, without limitation. To connect additional rooms, simply add additional UXP AV gateways.

Product Images

UXP-TRS4K-2UH Front View
UXP-TRS4K-2UH Rear View


Video Inputs 2 HDMI 2.0a (software defined)
1 HDMI 2.0a Auxiliary to HDMI Input 2
Video Outputs 2 HDMI 2.0a (software defined)
Supported Resolutions Up to 4096x2160p @ 60 Hz (4:4:4 color sampling)*
Audio Inputs 1 stereo balanced analog (terminal header)
Audio Input Impedance High impedance
Audio Input Level Line level (+4dBu)
Audio Outputs 1 stereo balanced analog (terminal header)
Audio Output Impedance 600Ω
Audio Output Level Line level (+4dBu)
USB 2 HID device ports (type A)
1 host port for HID and other USB devices (micro type B)
Ethernet Transport 10/100/1000 BASE-T RJ45 Ethernet Port (IEEE 802.3)
Ethernet Connector RJ45
Transport Ports 2 SFP/SFP+ (see available accessories)
Output Scaling Yes
HDMI Audio LPCM (up to 8 channels)
Passthrough support for Dolby Digital®/AC-3, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS®, DTS-ES, DTS-HD High Res, DTS-HD Master Audio, DTS:X
In-Band Control Yes
Control System NUCLEUS Session Manager
Third-Party Control Yes
Web-Based Configuration Yes (via NUCLEUS Session Manager)
Security Compliance Compliant with applicable DoD Network Devices Security Technical Implementation Guide (STIG)
DC Input Voltage 12VDC via supplied power adapter
Power Supply 100-240V / 47-63Hz AC input; 12VDC / 5A output
Power Consumption 30W
Ambient Operating Temperature 32° to 104° F (0° to 40° C)
Relative Humidity 10% to 90% RH (non-condensing)
Dimensions (H x W x D) UXP-TRS4K-2UH: 1.81in x 8.25in x 6.56in (45.97mm x 209.55mm x 166.62mm)
UXP-TRS4KQ-2UH: 2.18in x 9.35in x 6.56in (55.37mm x 237.49mm x 166.62mm)
Weight UXP-TRS4K-2UH: 32 oz (907.19 g)
UXP-TRS4KQ-2UH: 44 oz (1247.38 g)

Ordering Information

UXP-TRS4K-2UH Standalone AV gateway: dual HDMI input or output, audio, Ethernet, and HID USB/USB 2.0
UXP-TRS4KQ-2UH Fanless standalone AV gateway: dual HDMI input or output, audio, Ethernet, and HID USB/USB 2.0

Available Accessories

UXP-SFP2-1G-T SFP, 1000 BASE-T RJ45, 100m
UXP-SFP-10G-T SFP+, 10G BASE-T RJ45, 30m
3405PS-6HO Six output primary and redundant auto-ranging power supply, 100V – 240V AC at 50/60Hz

*4096x2160p @ 60 Hz (4:4:4 color sampling) is the highest resolution supported by the UXP-TRS4K-2UH AV gateways and can be achieved only when deployed in a 10GbE network.