Taiwan Brand Professional AV Solution
HD6400K 8K HDMI 2.1 over HDBaseT Extender up to 150m
8K@30Hz | 4K@120Hz | HDMI 2.1 | HDCP 2.3 | HDR / Dolby Vision | PoC | IR / RS-232 / CEC
HD6400K
Products / HDMI & HDBaseT Extenders / HD6400K
Key Features
8K@30Hz and 4K@120Hz
Supports ultra-high-definition output up to 8K@30Hz 4:4:4 and 4K@120Hz 4:4:4 for high-detail video, simulation, visualization and premium display systems.
Long-Distance HDBaseT Transmission
Extends signals up to 150m at 1080p, 120m at 4K@60Hz and 90m at 8K@30Hz, subject to cable quality and installation conditions.
HDMI 2.1 High-Bandwidth Support
Handles up to 40Gbps FRL and 18Gbps TMDS transmission for modern HDMI sources and displays.
HDR10, HDR10+, Dolby Vision and HLG
Supports major HDR formats for expanded brightness, contrast and color performance in compatible source-to-display systems.
Immersive Multi-Channel Audio
Compatible with LPCM 2.0/5.1/7.1, Dolby Atmos, Dolby TrueHD, DTS:X and DTS-HD Master Audio.
PoC with Bi-Directional Control
One 24V power supply can power the transmitter and receiver pair, while bi-directional IR, RS-232 and CEC support remote control and system integration.
Why Choose the HD6400K?
▸ One-Cable Professional AV Extension
Carry high-resolution HDMI, audio and control signals over one structured cabling route to simplify long-distance deployment.
▸ Designed for 8K and High-Frame-Rate 4K
Supports modern 8K displays and 4K@120Hz sources for future-ready meeting, visualization and entertainment systems.
▸ Flexible Distance by Resolution
Select the operating resolution required by the project while achieving transmission distances up to 150 meters.
▸ Integration-Ready Control
Bi-directional RS-232 and IR support source/display control from either end of the link, while CEC provides additional compatible-device control.
▸ Simplified Power Deployment
PoC reduces the need for separate power supplies at both endpoints, helping installers reduce cabling and power-location constraints.
▸ Taiwan Brand Project Support
PANIO provides a Taiwan brand option for professional AV consultants, integrators and project buyers seeking clear specifications and application-oriented system planning.
Transmission Distance by Resolution
Use the distance targets below as project-planning references. Final performance depends on cable category, shielding, termination quality, route conditions, source/display compatibility and the selected video format.
| Video Format | Specified Maximum Distance | Recommended Use |
|---|---|---|
| 1080p@60Hz | Up to 150m | Large meeting venues, classrooms, auditoriums, signage and long cable routes |
| 4K@60Hz | Up to 120m | Professional AV rooms, control rooms, presentation spaces and UHD signage |
| 8K@30Hz | Up to 90m | High-detail visualization, premium displays, simulation and advanced AV installations |
Detailed Function Description
- HDMI 2.1 and HDCP 2.3: Supports current high-bandwidth HDMI sources and compatible protected content workflows.
- High-resolution video: Supports up to 8K@30Hz 4:4:4 and 4K@120Hz 4:4:4, plus standard lower-resolution formats.
- Color and HDR: Supports 8/10/12-bit color depth with RGB and YCbCr 4:4:4, 4:2:2 and 4:2:0 formats, together with HDR10, HDR10+, Dolby Vision and HLG.
- Audio compatibility: Supports LPCM 2.0/5.1/7.1, Dolby Atmos, Dolby TrueHD, DTS:X and DTS-HD Master Audio.
- Bi-directional control: IR and RS-232 can be used to control remote sources or displays, supporting professional AV and central-control integration.
- CEC support: Compatible HDMI devices may exchange control commands through the HDMI connection.
- PoC power architecture: The included 24V/1A power supply supports power transmission between the transmitter and receiver to reduce installation complexity.
Ideal Applications
HD6400K is suitable for professional AV environments requiring high resolution, long cable distance and remote control integration.
Conference & Meeting Rooms
Extend presentation systems, video conferencing sources and large-format displays across equipment rooms and meeting spaces.
Control Rooms
Distribute high-resolution workstation and monitoring signals to operator displays while retaining RS-232 and IR control.
Education & Lecture Halls
Connect podium sources, lecture capture systems, projectors and displays over long structured-cabling routes.
Digital Signage
Place media players in secure equipment areas while extending UHD content to remote signage displays.
Showrooms & Exhibitions
Deliver high-detail product content and interactive presentations to remote displays without placing sources at the screen.
Premium Residential AV
Extend 8K and high-frame-rate 4K sources between centralized AV racks, theaters and remote display areas.
Signal Flow and Project Positioning
Technical Specifications
The table below summarizes the HD6400K specifications supplied for this page. Performance may vary with source, display, cable and installation conditions.
| Specification | HD6400K |
|---|---|
| Product Type | 8K HDMI 2.1 over HDBaseT Extender, Transmitter + Receiver Set |
| HDMI / Content Protection | HDMI 2.1, HDCP 2.3 |
| Video Bandwidth | Up to 40Gbps FRL; 18Gbps TMDS |
| Maximum Video Resolution | Up to 8K@30Hz 4:4:4; 4K@120Hz 4:4:4; 1080p@60Hz |
| Transmission Distance | Up to 150m at 1080p; 120m at 4K@60Hz; 90m at 8K@30Hz |
| Color Depth / Color Space | 8/10/12-bit; RGB and YCbCr 4:4:4 / 4:2:2 / 4:2:0 |
| HDR Formats | HDR10, HDR10+, Dolby Vision, HLG |
| Audio Formats | LPCM 2.0 / 5.1 / 7.1, Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio |
| Control Interfaces | Bi-directional IR, bi-directional RS-232, CEC |
| Power Architecture | PoC supported; one power supply powers the transmitter/receiver pair |
| Power Supply | DC 24V / 1A |
| Operating Temperature | 0°C to 40°C |
| Dimensions | 140(W) × 65(D) × 18(H) mm per unit |
| Weight | 240g per unit |
⚠ Deployment Notes
- Use high-quality shielded twisted-pair cabling, shielded connectors and correct T568B termination for long-distance HDBaseT deployment.
- The maximum distance varies with resolution, cable quality, connector quality, electromagnetic environment and source/display compatibility.
- Avoid routing the HDBaseT cable parallel to high-voltage power cables. Maintain separation and use proper grounding where required.
- Confirm the required 8K, 4K high-frame-rate, HDR and audio formats across the complete source-to-display chain before installation.
- Use the supplied 24V power adapter and do not mix the HDBaseT transmitter or receiver with incompatible third-party units.
📦 Package Contents
- HD6400K Transmitter (TX) × 1
- HD6400K Receiver (RX) × 1
- IR Blaster Cable, 1.5m × 1
- IR Receiver Cable, 1.5m × 1
- Phoenix-Style Connectors × 5
- 24V / 1A DC Power Supply × 1
- Mounting Ears with Matching Screws × 4
- User Manual × 1
HD6400K Frequently Asked Questions
What is the maximum resolution of the HD6400K?
The HD6400K supports up to 8K@30Hz 4:4:4 and 4K@120Hz 4:4:4, together with common lower-resolution formats.
What is the maximum HDMI extension distance?
The specified maximum is 150m for 1080p, 120m for 4K@60Hz and 90m for 8K@30Hz. Actual results depend on the cable and installation environment.
Can the HD6400K carry control signals?
Yes. It supports bi-directional IR and RS-232, plus CEC, for remote control and central-control integration.
Does PoC mean both units need only one power adapter?
Yes. The HD6400K uses a 24V/1A power supply with PoC support so one endpoint can provide power across the link to the other unit.
How is PANIO described on this page?
PANIO is described as a Taiwan brand providing professional AV and long-distance signal extension solutions. The wording refers to brand source only.
Planning an 8K or Long-Distance HDMI Project?
Share the required resolution, transmission distance, source/display models, control requirements and cable environment with PANIO for project planning and compatibility evaluation.