KRAMER 

KRAMER 50-80506090 TP-789R IS A HIGH-PERFORMANCE, LONG-REACH HDBASET RECEIVER FOR 4K60HZ (4:2:0) HD

Mfg Part Number:  50-80506090  
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Price: $330.71 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: May 24, 2026
No Sales Tax except these states
, PO and Wire.

TP-789R is a high-performance, long-reach HDBaseT receiver for 4K60Hz (4:2:0) HDMI, RS-232 and IR signals and two-way powering over twisted pair. It extends video signals to up to 40m (130ft) over Kramer copper cables at up to 4K@60Hz (4:2:0) 24bpp video resolution and provides even further reach for lower HD video resolutions. This receiver either provides power over the copper extension cable to a POE (Power over Ethernet) acceptor device such as a PoE wall-plate, or accepts PoE through the extension cable from a PoE provider remote device, as auto-sensed by the receiver.

  • High Performance Standard Extender - Professional HDBaseT extender for providing long-reach signals and powering over twisted-pair copper infrastructures. TP-789R is a standard extender that can be connected to any market-available HDBaseT-compliant extension product. For optimum extension reach and performance, use recommended Kramer cables.
  • Bidirectional PoE (Power over Ethernet) - Auto-senses the extension line PoE status and either provides power to a remote POE acceptor such as a PoE wall-plate, or accepts power from a remote PoE provider such as a PoE matrix.
  • HDMI Signal Extension - Supports deep color, x.v.Color™, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0. EDID and CEC signals are passed through from the source to the display.
  • I-EDIDPro™ Kramer Intelligent EDID Processing™ - Intelligent EDID pass-through algorithm that ensures Plug and Play operation for HDMI source and display systems.
  • Multi-channel Audio Extension - Up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound.
  • Bidirectional RS-232 Extension - Serial interface data flows in both directions, allowing data transmission and device control.
  • Bidirectional Infrared Extension - IR interface data flows in both directions, allowing remote control of peripheral devices located at either end of the extended line.
  • Cost-Effective Maintenance - Status LED indicators for HDMI and HDBT ports and PoE feed status facilitate easy local maintenance and troubleshooting. Local firmware upgrade via RS-232 connection ensures lasting, field-proven deployment.
  • Easy Installation - Single cable connectivity for both HDBaseT signals and power. Compact DigiTOOLS® fan-less enclosure for dropped-ceiling mounting, or side-by-side mounting of 3 units in a 1U rack space with the recommended rack adapter.

APPLICATIONS

  • Long-distance AV signal extension for multi-room, large dividable auditoriums and lecture hall connectivity
  • AV extension in conference rooms, boardrooms, control rooms, hotels and large church facilities
Main Specification
General Information
Manufacturer Kramer Electronics LTD
Manufacturer Part Number 50-80506090
Manufacturer Website Address http://www.kramerelectronics.com
Brand Name Kramer
Product Line DigiTOOLS
Product Model TP-789R
Product Name DigiTOOLS TP-789R Video Extender Receiver
Product Type Video Extender Receiver
Technical Information
Connectivity Technology Wired
Number of Output Devices Supported 1
Maximum Operating Distance 229.66 ft
Video
Graphics Modes 4K
Interfaces/Ports
Network (RJ-45) Yes
HDMI Out Yes
Number of Network (RJ-45) Ports 1
Number of HDMI Outputs 1
Media & Performance
Media Type Supported Twisted Pair
Physical Characteristics
Receiver Height 0.96"
Receiver Width 4.72"
Receiver Depth 2.81"
Form Factor Wall Plate
Form Factor Rack-mountable
Receiver Weight (Approximate) 7.05 oz
Miscellaneous
Package Contents
  • DigiTOOLS TP-789R Video Extender Receiver
  • Power Adapter
  • Bracket Set
Environmentally Friendly Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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