Gefen 4K Ultra HD 600 MHz HDBaseT Extender w/ HDR, RS-232, 2-way IR, and POL

Gefen GTB-UHD600-HBT

Extend Full-Bandwidth HDMI 2.0 w/ HDR up to 80 meters/264 feet, over a single CAT-5

The Gefen GTB-UHD600-HBT is a compact and high-performance solution for extending full-bandwidth HDMI 2.0 audio/video with HDR up to 80 meters (264 feet), over a CAT-5e or better cable. It supports 18.2 Gbps of data throughput and 600 MHz TMDS Clock frequency, the highest specified under the HDMI 2.0 standard. This extender uses HDBaseT™ technology along with Gefen's visually lossless proprietary compression algorithms with very high PSNR (Peak Signal to Noise Ratio), to accommodate resolutions up to 4K Cinema-DCI (4096 x 2160 to 60 Hz 4:4:4) and 4K Ultra HD (3860 x 2160 to 60 Hz, 4:4:4) with HDR. High Dynamic Range (HDR) delivers greater contrast between light and dark areas of a video image, resulting in tremendous improvement in picture quality and color depth. HDCP 2.2 and the legacy HDCP 1.4 are both supported. The GTB-UHD600-HBT also supports 1080p Full HD, WUXGA (1920 x 1200), 3DTV, and Deep Color (up to 1080p resolution). Highest performance multichannel digital audio including 7.1 channels of LPCM and HBR (High Bit Rate) digital audio formats, such as Dolby Atmos®, Dolby® TrueHD, DTS:X™, and DTS-HD Master Audio™ are passed through to the HDMI outputs. The GTB-UHD600-HBT provides RS-232 and 2-way IR extension between the Sender and the Receiver units, facilitating the control of A/V sources placed near the Sender unit and sending automation commands to the display or another device placed near the Receiver unit. Gefen's Bi-Directional POL (Power Over Line) technology powers the Sender or the Receiver unit using the same cable that extends the HDMI signal. Only one of the two units will need a power supply. This feature simplifies installation in cases when an electrical outlet may not be available near the source or the display. Small, low profile enclosures can be securely surface-mounted and conveniently hidden away from sight, and accommodate Gefen locking HDMI cables for secure connections.

• Supports 18.2 Gbps bandwidth and 600 MHz TMDS clock


• Extends HDMI, RS-232, & Bi-Directional IR over a single CAT-5e/CAT-6A: 4K Ultra HD (3840 x 2160 to 60 Hz, 4:4:4), up to 264 feet/80 meters (8-bit color), 4K Cinema (DCI) (4096 x 2160 to 60 Hz 4:4:4), up to 264 feet/80 meters (8-bit color), 1080p Full HD (60 Hz) and WUXGA (1920 x 1200 to 60 Hz), up to 330 feet/100 meters (up to 12-bit Deep Color)


• Supports the use of DVI sources and DVI displays up to 1080p Full HD and WUXGA (1920x1200), with Gefen CAB-DVI2HDMI-LCK DVI-to-HDMI cables (not included)


• RS-232 2-way link between Sender and Receiver


• IR extension from Sender to Receiver and from Receiver to Sender


• Gefen's Bi-Directional POL provides power to the Sender or the Receiver unit over the link cable - only one side will need external power


• Uses Gefen's implementation of HDBaseT™ technology with proprietary algorithms and enhanced features


• Advanced EDID Management


• Firmware updatable via RS-232


• Locking power connector

Product Type: Video Extender Transmitter/Receiver
Transmitter Height: 1"
Transmitter Width: 4.70"
Transmitter Depth: 2.90"
Transmitter Weight (Approximate): 9.60 oz
Brand Name: Gefen
Form Factor: Surface-mountable
Manufacturer: Gefen, Inc
Product Model: GTB-UHD600-HBT
Product Name: 4K Ultra HD 600 MHz HDBaseT Extender w/ HDR, RS-232, 2-way IR, and POL
Manufacturer Part Number: GTB-UHD600-HBT
Manufacturer Website Address:
Package Contents:

• 1 x Sender Unit (GTB-UHD600-HBT-TX)
• 1 x Receiver Unit (GTB-UHD600-HBT-RX)
• 1 x HDMI-To-HDMI Male-To-Male Locking Cable, 6 Feet
• 1 x IR Emitter (EXT-IREMIT)
• 1 x IR Extender (EXT-RMT-EXTIRN)
• 1 x 12V DC Power Supply With US/EU/UK/AU Reginal AC Plugs And 5.5mm/2.1mm DC Plug (EXT-PS121.5AIP-LP-6)
• 1 x Quick-Start Guide