Gefen GF-EXT-HDe-HBT3 HDMI eARC HDBaseT 3.0 Video Extender Set
Gefen | SKU: GEF-GFEXTHDEHBT3
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Orders placed between Monday - Friday before
1:00 PM PST will most likely ship out the same day. We work hard to process and ship your items quickly so you can start enjoying them as soon as possible.
Found a lower price? Contact us and we'll see if we can match it! Price match will only be applied to products sold and shipped by authorized retailers of the brand.
No restocking fee will be charged when you opt for store credit. Exclusions apply.
Condition: New
Description
Gefen GF-EXT-HDe-HBT3 HDMI eARC HDBaseT 3.0 Video Extender
The Gefen GF-EXT-HDe-HBT3 HDMI eARC HDBaseT 3.0 Extender sends 4K60 HDMI video, eARC/ARC audio, optical audio, Ethernet, IR, and RS-232 up to 100 meters over one CAT6a cable. It includes transmitter and receiver units for long-distance AV extension in professional installations.
Use this HDMI HDBaseT extender for home theaters, boardrooms, broadcast suites, classrooms, and commercial AV systems that demand clean signal transport. It is ideal when buyers need a 4K60 HDMI extender set, an eARC audio return extender, or a CAT6a AV extension solution with control integration.
HDBaseT 3.0 technology preserves 3840 x 2160 video at 60 Hz with 4:4:4 8-bit color, while HDR10, HDR10+, Dolby Vision, and HLG support maintain modern display compatibility. EDID management, a built-in pattern generator, HDCP toggle, and bi-directional PoC help integrators test, configure, and power the system efficiently.
HDBaseT 3.0 HDMI Extender Key Features
- Long-Range HDMI Extension: Transmits HDMI 2.0b 4K60 4:4:4 video up to 100 meters over a single CAT6a cable.
- Flexible Audio Return: Supports eARC, ARC, optical audio return, and optical de-embedding for advanced AV systems.
- HDR Format Support: Maintains compatibility with HDR10, HDR10+, Dolby Vision, and HLG sources and displays.
- Local HDMI Loop-Out: Provides transmitter-side local monitoring with integrated 4K-to-1080p downscaling.
- Built-In Diagnostics: Includes a pattern generator and HDCP toggle to streamline setup and troubleshooting.
- Control Integration: Supports bi-directional IR pass-through and RS-232 pass-through for professional control systems.
- Bi-Directional PoC: Powers one connected unit through the CAT6a cable, so only one power supply is required in operation.
- Commercial-Grade Housing: Uses compact metal enclosures with included mounting brackets for surface-mount installations.
Technical Specifications
- Brand: Gefen
- Model: GF-EXT-HDe-HBT3
- Product Type: HDMI eARC extender over HDBaseT 3.0
- Included Units: Transmitter and receiver
- Video Bandwidth: 18 Gbps
- HDMI Compliance: HDMI 2.0b
- Maximum Resolution: 3840 x 2160 at 60 Hz, 4:4:4, 8-bit
- HDCP Compliance: HDCP 2.3, 2.2, and 1.x
- HDR Support: HDR10, HDR10+, Dolby Vision, HLG
- Audio Return Paths: eARC, ARC, optical audio return, optical de-embedding with PCM 2-channel support
- Audio Formats: Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio
- Transmission: Single CAT6a cable up to 100 meters
- Sender Video Input: 1 x HDMI Type A 19-pin female
- Sender Video Output: 1 x HDMI Type A 19-pin female local output with downscaler
- Receiver Video Output: 1 x HDMI Type A 19-pin female
- Sender Analog Audio De-Embed Output: 1 x 3.5mm mini-stereo jack
- Receiver Digital Optical Audio Input: 1 x TOSLINK
- Sender Digital Optical De-Embed Output: 1 x TOSLINK
- RS-232 Ports: 1 x 3-terminal Euroblock on sender and 1 x 3-terminal Euroblock on receiver
- IR Input: 1 x 3.5mm mini-stereo jack on sender and receiver
- IR Output: 1 x 3.5mm mini-mono jack on sender and receiver
- Ethernet Ports: 2 x shielded RJ45 ports on sender and receiver, one with PoE
- Service Ports: 1 x USB Type-C firmware update port on sender and receiver
- DIP Switches: 1 x recessed 4-position DIP switch set on sender and receiver
- Indicators: Power, link, video, and eARC LED indicators
- Power Requirement: 12V/2A DC locking connector with multi-region support
- Power over Cable: Bi-directional PoC support
- Power Consumption: Less than 15W typical
- Operating Temperature: 32°F to 122°F
- Storage Temperature: -4°F to 140°F
- Operating Humidity: 20% to 90% RH, non-condensing
- ESD Protection: ±8kV air discharge, ±4kV contact discharge
- Compliance: ISTA-1A drop test, RoHS, REACH
- Enclosure: Metal, surface-mountable with included brackets
- Dimensions Per Unit: 7.48" W x 0.98" H x 4.57" D
- Warranty: 3-year product warranty
What's In the Box
- HDMI eARC extender set with transmitter and receiver
- 2 x 12V DC power supplies with US, EU, UK, and AU multi-region plugs
- 2 x 3-pin Phoenix connectors for RS-232
- 1 x IR receiver cable
- 1 x IR emitter cable
- Mounting ears and screws
- Quick start guide
