08/18/2026 12:22 a.m.
https://cablematic.com/en/products/hdmi-extender-ultrahd-4k-2k-fullhd-1080p-cat5e-cat6-compatible-with-hdbaset-hdbt-70m-4x4-matrix-HB043/
https://cablematic.com/en/products/hdmi-extender-ultrahd-4k-2k-fullhd-1080p-cat5e-cat6-compatible-with-hdbaset-hdbt-70m-4x4-matrix-HB043/
HDMI Extender UltraHD 4K 2K FullHD 1080p Cat.5e Cat.6 compatible with HDBaseT HDBT 70m - 4x4 Matrix
HDMI Extender UltraHD 4K 2K FullHD 1080p Cat.5e Cat.6 compatible with HDBaseT HDBT 70m - 4x4 Matrix
REF: HB043
Specifications
- HDMI signal extender (digital audio and video) through UTP ethernet network cable (Cat.5e or Cat.6), compatible with HDBaseT (HDBT).
- It consists of a 4x4 matrix system, with 4 HDMI video input ports and 4 RJ45 ports for video transmission over a TCP / IP ethernet network.
- Compatible with UltraHD (4K and 2K) and FullHD (1080p, 720p, etc.). 3D video support and HDCP 2.2 / 1.4.
- IR (infrared) signal support to support bidirectional remote control (both modules are IR signal emitters and receivers). All the transmitters / receivers necessary for connection to the matrix module are supplied.
- Two 12 VDC power supplies are supplied. The main power supply that powers the matrix emitter, and the POC (Power over Coaxial) power supply that powers the 4 remote receivers.
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PVP
€1,443.90
Price including VAT:
€1,443.90
PVD
€1,269.05
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Specifications
- HDMI signal extender (digital audio and video) through UTP ethernet network cable (Cat.5e or Cat.6), compatible with HDBaseT (HDBT).
- It consists of a 4x4 matrix system, with 4 HDMI video input ports and 4 RJ45 ports for video transmission over a TCP / IP ethernet network.
- Compatible with UltraHD (4K and 2K) and FullHD (1080p, 720p, etc.). 3D video support and HDCP 2.2 / 1.4.
- IR (infrared) signal support to support bidirectional remote control (both modules are IR signal emitters and receivers). All the transmitters / receivers necessary for connection to the matrix module are supplied.
- Two 12 VDC power supplies are supplied. The main power supply that powers the matrix emitter, and the POC (Power over Coaxial) power supply that powers the 4 remote receivers.
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More info
HDMI signal extender (digital audio and video) through UTP ethernet network cable (Cat.5e or Cat.6), compatible with HDBaseT (HDBT). It is made up of two modules that are interconnected via twisted pair ethernet network cable (UTP). Transmits the signal up to a distance of 70m. Compatible with UltraHD (4K and 2K) and FullHD (1080p, 720p, etc.). IR (infrared) signal support to support bidirectional remote control (both modules are IR signal emitters and receivers).
specs
- HDMI signal extender (digital audio and video) through UTP ethernet network cable (Cat.5e or Cat.6), compatible with HDBaseT (HDBT).
- It consists of a 4x4 matrix system, with 4 HDMI video input ports and 4 RJ45 ports for video transmission over a TCP / IP ethernet network.
- Compatible with UltraHD (4K and 2K) and FullHD (1080p, 720p, etc.). 3D video support and HDCP 2.2 / 1.4.
- IR (infrared) signal support to support bidirectional remote control (both modules are IR signal emitters and receivers). All the transmitters / receivers necessary for connection to the matrix module are supplied.
- Two 12 VDC power supplies are supplied. The main power supply that powers the matrix emitter, and the POC (Power over Coaxial) power supply that powers the 4 remote receivers.
- Size: 438 x 230 x 48mm. Metal tabs are supplied for installation in a 19 "rack cabinet.
- Front LCD display to view the status of the matrix.
- Compatible with the range of video receivers via ethernet cable (references # HB4x). Various solutions with matrix selectors, RS232 serial control support, POC, etc.
- The front panel has buttons for selecting the HDMI video channel, for each of the RJ45 output ports. It has a total of 4x4 polishers (16 buttons). A remote control is also supplied to be able to select the channels remotely.
Connections
- 1 x RJ45-female. IP control of the matrix selector.
- 1 x DB9-female. Control through RS232 serial port, of the matrix selector.
- 1 x DC-jack female. 12 VDC power supply connection, main.
- 1 x DC-jack female. 12 VDC, PoC (Power over Coaxial) power supply connection.
- 4 x HDMI-female. HDMI digital audio / video input connection.
- 4 x 3.5 "minijack. Connection of IR (infrared) signal emitters.
- 1 x 3.5 "minijack. IR signal receiver connection (infrared).
- 4 x RJ45-female. Connection with remote modules through TCP / IP ethernet cable.
- 4 x 3.5 "minijack. Connection of IR (infrared) signal receivers of remote modules.
- 4 x RCA-female. SPDIF connection for each of the remote modules.
- 4 x 3-pin-female. Analog audio connection for each of the remote modules.
- 1 x 3-pin-female. Pass through RS232 signal from remote modules.
- Gross Weight: 4.04 kg
- Product size (width x depth x height): 43.8 x 23.0 x 4.8 cm
- Number of packages: 1
- Packages size: 49.5 x 31.0 x 8.5 cm
Technical terms
- HDMI
- 1080p
- VDC
- Minijack 3.5
- RACK 19
- Types of network cables (UTP, FTP, STP)
- Communication Series
- HDCP
- RS232
- RJ45
- Jack connector
- RCA
- Categories network cables
- DC jack connector
HDMI
HDMI (High-Definition Multimedia Interface) is a digital interface standard designed for the simultaneous transmission of uncompressed audio and video streams from a compatible source to a digital display or receiver.
This interface employs Transition-Minimized Differential Signaling (TMDS) to maintain data integrity at high frequencies. Throughout its revisions, HDMI has evolved from a basic digital video solution into a complex data bus capable of carrying 4K signals at 60Hz, dynamic metadata, and bidirectional control protocols between devices.
| Version | Bandwidth | Audio/Video Support |
|---|---|---|
| 1.0 - 1.2 | 4.9 Gbit/s | 1080p @ 60Hz, 8 LPCM channels |
| 1.3 - 1.4 | 10.2 Gbit/s | 4K @ 30Hz, Deep Color, ARC, Ethernet |
| 2.0 | 18.0 Gbit/s | 4K @ 60Hz, 32 audio channels, HDR |
The mass adoption of the HDMI standard has transformed the interconnect architecture in multimedia data centers and high-performance workstations. Its ability to integrate Audio Return Channels (ARC/eARC) and Ethernet connectivity (HEC) has drastically simplified structural cabling, eliminating the need for multiple redundant analog and digital cables while ensuring signal integrity over significant distances through active equalization.
CEC Control and Multi-Streaming Integration
A critical innovation in version 2.0 is the ability to deliver simultaneous dual video streams on the same screen and up to four independent audio streams, optimizing bandwidth for multi-user applications.
Key Advantages
- Pure digital transmission avoiding D/A signal degradation.
- Full backward compatibility across all standard versions.
- Native support for high-resolution audio formats like Dolby TrueHD and DTS-HD.
- Support for 21:9 cinema aspect ratios and dynamic lip-sync.
Note: Final interface performance is dependent on the cable certification (Standard, High Speed, or Premium High Speed).
