Gefen 4K Ultra HD HDBaseT Extender Over One Cat 4K Ultra HD HDBaseT


Click image to enlarge or see more views.

GefenToolBox Model GTB-UHD-HBTL

UPC Code: 888814999532

Provantage Code:  GEFN1FK

Condition:  Factory New

  • Product Type: Video Extender Transmitter/Receiver
  • Media Type Supported: Twisted Pair
  • Limited Warranty: 3 Year
  • Form Factor: Surface-mountable
  • Maximum Operating Distance: 131.23 ft

Satisfaction Guaranteed

NetworkingWireless Networking DevicesTransmitters/Receivers


Gefen GTB-UHD-HBTL Specifications

    4K Ultra HD HDBaseT Extender Over One Cat 4K Ultra HD HDBaseT

At a Glance

    • 4K Ultra HD (3840 x 2160 @ 60 Hz, 4:2:0), up to 130 feet/40 meters (8-bit color)
    • 4K Ultra HD (3840 x 2160 @ 30 Hz, 4:4:4), up to 130 feet/40 meters (8-bit color)
    • 4K Cinema (DCI) (4096 x 2160 @ 24 or 30 Hz 4:4:4), up to 130 feet/40 meters (8-bit color)
    • 1080p Full HD (60 Hz), up to 230 feet/70 meters (up to 12-bit Deep Color)
    • HDMI 2.0
    • HDCP 2.2 and 1.4
    • 12-bit Deep Color
    • LPCM 7.1, Dolby Atmos®, Dolby® TrueHD, DTS:X™, and DTS-HD Master Audio™ pass-through
    • 3DTV pass-through
    • CEC pass-through


    With 2-way IR, and POL

    The GTB-UHD-HBTL 4K Ultra HD Extender uses Gefen's implementation of the HDBaseT™ technology to extend HDMI up to 230 feet/70 meters at 1080p and up to 130 feet/40 meters at 4K, using one CAT-5e or better cable. Resolutions up to 4K Ultra HD (3840 x 2160 @ 60 Hz 4:2:0) with 7.1 channels of HBR (High Bit Rate) lossless digital audio are supported. This product provides 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.

Package Contents

    • 1 x Sender Unit (GTB-UHD-HBTL-S)
    • 1 x Receiver Unit (GTB-UHD-HBTL-R)
    • 1 x 6 ft. Locking HDMI cable (CAB-HD-LCK-06MM)
    • 1 x IR Emitter (EXT-IREMIT)
    • 1 x IR Extender (EXT-RMT-EXTIRN)
    • 1 x 24V DC Power Supply (EXT-PS24U1AIP or EXT-PS24U1AIP-6)
    • 1 x Quick-Start Guide (QSG-GTB-UHD-HBTL)


General Information
Product Name4K Ultra HD HDBaseT Extender Over One Cat 4K Ultra HD HDBaseT
Product LineGefenToolBox
Product ModelGTB-UHD-HBTL
Product TypeVideo Extender Transmitter/Receiver
Technical Information
Connectivity TechnologyWired
Number of Input Devices Supported1
Number of Output Devices Supported1
Maximum Operating Distance131.23 ft
Network (RJ-45)Yes
Number of Network (RJ-45) Ports2
Number of HDMI Inputs1
Number of HDMI Outputs1
Media & Performance
Media Type SupportedTwisted Pair
Twisted Pair Cable StandardCategory 6a
Graphics Modes4K
Maximum Video Resolution4096 x 2160
Physical Characteristics
Transmitter Height1"
Transmitter Width4.30"
Transmitter Depth3.20"
Form FactorSurface-mountable
Transmitter Weight (Approximate)14.11 oz
Limited Warranty3 Year
Other Information
Product FamilyGefenToolBox
WARNING: This product contains a chemical known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Supplies/Accessories for Gefen GTB-UHD-HBTL

Gefen Remote IR Extender


Considering a Volume Purchase?

Shop with confidence! Provantage is an authorized Gefen dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

© Copyright 1984-2021 Provantage
Gefen GefenToolBox Model GTB-UHD-HBTL