Kramer TP-594TXR 4K HDR HDMI Transmitter with IR Control and 100 Mbps Ethernet

Signal degradation over long HDMI runs is a common challenge in professional AV installations. The Kramer TP-594TXR transmitter solves this by converting HDMI signals into a robust HDBaseT signal that can travel up to 70 meters (230 feet) at 1080p or 40 meters (130 feet) at 4K, using a single twisted-pair cable. This compact transmitter is ideal for conference rooms, classrooms, and digital signage installations where source devices need to be located far from displays.

Who is it for

AV integrators, IT managers, and system designers who need reliable long-distance HDMI extension with full 4K HDR support and remote control capabilities. Perfect for corporate boardrooms, lecture halls, and retail environments where high-quality video and flexible control are essential.

Main features

• Extends HDMI signals up to 70m (230ft) for 1080p and 40m (130ft) for 4K UHD signals
• Supports 4K@60Hz (4:4:4) with HDR10 and HLG for vibrant, lifelike images
• Full HDCP 2.2 compliance ensures compatibility with protected content
• Bidirectional IR and RS-232 control extension for seamless remote management
• Ethernet pass-through at 100 Mbps for network connectivity at both ends
• Power over HDBaseT (PoH) capability allows powering from the receiver, reducing cable clutter

Specifications

• Product Type: HDBaseT HDMI Transmitter
• Maximum Resolution: 4K@60Hz (4:4:4)
• HDR Support: HDR10, HLG
• HDCP Version: HDCP 2.2
• HDMI Version: HDMI 2.0
• Maximum HDBaseT Range (4K): 40m (130ft)
• Maximum HDBaseT Range (1080p): 70m (230ft)
• HDMI Data Rate: 18 Gbps
• HDBaseT Data Rate: 10.2 Gbps
• Ethernet Pass-through: 100 Mbps
• Control Signal Extension: RS-232, IR
• Power over HDBaseT (PoH): Yes (Receiver-powered)
• Input Connectors: 1x HDMI Type A, 1x IR 3.5mm jack, 1x RS-232 3-pin terminal block
• Output Connectors: 1x HDBaseT RJ-45, 1x IR 3.5mm jack, 1x RS-232 3-pin terminal block
• Audio Support: LPCM 2-channel, Dolby Digital, DTS-HD Master Audio
• Color Depth Support: 8-bit, 10-bit, 12-bit
• Enclosure Type: Kramer MegaTOOLS®
• Mounting Options: Under-table, Wall-mount (brackets included)
• Power Supply: 12V DC, 1A (optional, can be PoH powered)
• Compliance: CE, FCC

Tips

For optimal performance, use shielded Cat6a/7 cables and ensure proper grounding. When using PoH, verify that the receiver supports power sourcing. Keep firmware updated for compatibility with the latest HDMI sources.