Gefen GTB-UHD-HBTL 4K Ultra HD HDBaseT Extender
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Extends 4K video up to 130 ft (40 m) and 1080p to 230 ft (70 m) over a single CAT cable, cutting cabling complexity and installation time.
- Bi-directional IR and Gefen Power Over Line (PoL) enable remote control and power delivery on one cable—ideal where outlets are limited.
- HDMI 2.0 and HDCP 2.2 compliance ensure compatibility with modern 4K sources and protected content for professional deployments.
- Preserves multi-channel audio including Dolby Atmos and DTS formats, delivering full audio fidelity for AV, security, and monitoring applications.
- Compact, surface-mount enclosures allow discreet, secure installation behind displays or inside racks for tamper-resistant setups.
Quick Specifications
- Product Model
- GTB-UHD-HBTL
- Brand Name
- Gefen
- Product Line
- GefenToolBox
- Product Name
- 4K Ultra HD HDBaseT Extender
Explore the details
Product information
GTB-UHD-HBTL
Overview
Extend high-quality HDMI signals across long distances with the Gefen GTB-UHD-HBTL 4K Ultra HD HDBaseT Extender. Designed for integrators and IT teams, this HDMI extender pair delivers reliable 4K video (up to 3840 x 2160 @ 60 Hz 4:2:0 at 130 ft / 40 m) and Full HD up to 230 ft / 70 m using a single CAT-5e/CAT-6A cable, preserving 7.1-channel and immersive audio like Dolby Atmos. Built-in bi-directional IR and Gefen’s Power Over Line (PoL) simplify installations by enabling remote control of sources and displays and powering one unit from the other when an outlet isn’t available. With HDMI 2.0 and HDCP 2.2 support, the GTB-UHD-HBTL integrates seamlessly into professional AV, security, surveillance, and monitoring systems where reliability and image fidelity matter. Its low-profile, surface-mount enclosures can be hidden for clean, tamper-resistant installs in control rooms, digital signage, or multi-room deployments. Choose the Gefen GTB-UHD-HBTL to streamline cabling, maintain audio/video integrity, and accelerate deployment—perfect for your next security, surveillance, or pro AV project.
Features
- Extends 4K video up to 130 ft (40 m) and 1080p to 230 ft (70 m) over a single CAT cable, cutting cabling complexity and installation time.
- Bi-directional IR and Gefen Power Over Line (PoL) enable remote control and power delivery on one cable—ideal where outlets are limited.
- HDMI 2.0 and HDCP 2.2 compliance ensure compatibility with modern 4K sources and protected content for professional deployments.
- Preserves multi-channel audio including Dolby Atmos and DTS formats, delivering full audio fidelity for AV, security, and monitoring applications.
- Compact, surface-mount enclosures allow discreet, secure installation behind displays or inside racks for tamper-resistant setups.
| General Information | |
|---|---|
| Brand Name | Gefen |
| Manufacturer | Gefen, Inc |
| Product Line | GefenToolBox |
| Product Name | 4K Ultra HD HDBaseT Extender |
| Product Type | Video Extender Transmitter/Receiver |
| Product Model | GTB-UHD-HBTL |
| Manufacturer Part Number | GTB-UHD-HBTL |
| Technical Information | |
| Cable Type | Category 6a |
| Media Type Supported | Twisted Pair |
| Connectivity Technology | Wired |
| Maximum Operating Distance | 131' |
| Number of Input Devices Supported | 1 |
| Number of Output Devices Supported | 1 |
| Display & Graphics | |
| Maximum Video Resolution | 4096 x 2160 |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of HDMI Inputs | 1 |
| Number of HDMI Outputs | 1 |
| Number of Network (RJ-45) Ports | 2 |
| Physical Characteristics | |
| Depth | 3.20" |
| Width | 4.30" |
| Height | 1.00" |
| Form Factor | Surface Mount |
| Product Information | |
| Mount Type | Surface Mount |
| Video | |
| Graphics Mode | 4K DCI |
| Warranty | |
| Limited Warranty | 3-Year |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- GTB-UHD-HBTL
- Manufacturer part:
- GTB-UHD-HBTL
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsGefen GTB-UHD-HBTL 4K Ultra HD HDBaseT Extender
GTB-UHD-HBTL