https://cablematic.com/en/products/hdmi-matrix-selector-switch-with-audio-of-4-inputs-16-output-HL045/
HDMI matrix selector switch with audio of 4 inputs 16 output
- Inputs: it has four input HDMI female ports that allow to be selected to be sent to the outputs.
- Outputs: has 16 female HDMI ports. Each of the output ports can display the HDMI signal of the selected input port.
- On the front panel there are 4 selection buttons, one for each input port. These buttons allow the sequential selection of the HDMI input port for each HDMI output channel.
- It is supplied with remote control that allows independent control of each output channel.
- It has a female DB9 serial connector for controlling the device through GUI.
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- Inputs: it has four input HDMI female ports that allow to be selected to be sent to the outputs.
- Outputs: has 16 female HDMI ports. Each of the output ports can display the HDMI signal of the selected input port.
- On the front panel there are 4 selection buttons, one for each input port. These buttons allow the sequential selection of the HDMI input port for each HDMI output channel.
- It is supplied with remote control that allows independent control of each output channel.
- It has a female DB9 serial connector for controlling the device through GUI.
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Matrix HDMI selector (matrix) with four input ports and 16 output ports. Device distributes the signals from the input ports, in the 16 output ports. It is a model that has 4 HDMI input female connectors, and 16 HDMI output female connectors. The control is carried out from the device itself, from the infrared remote control and also through the serial port GUI.
Specifications
- Inputs: it has four input HDMI female ports that allow to be selected to be sent to the outputs.
- Outputs: has 16 female HDMI ports. Each of the output ports can display the HDMI signal of the selected input port.
- On the front panel there are 4 selection buttons, one for each input port. These buttons allow the sequential selection of the HDMI input port for each HDMI output channel.
- It is supplied with remote control that allows independent control of each output channel.
- It has a female DB9 serial connector for controlling the device through GUI.
- The central unit has an infrared receiver integrated in the chassis itself.
- Individual ON / OFF control of each output port.
- Compatible with HDMI 1.3b, HDCP, HDTV, 3D-video, HDTV and compatible Blu-Ray.
- Non-volatile memory that stores the configuration in case of blackout.
- Vision optimization system, to obtain the highest quality signal.
- Resolution of 1080p and 2048x1152.
- EGO MX function selector. Allows you to select between priority, auto and switch.
- MATRIX mode that allows to visualize 2 inputs in the same output, simultaneously. MATRIX function for ports 13 to 16.
- Advanced EDID functions. It has an EDID Copy button.
- Operative GUI and OSD.
- Frequency range: 25 to 225 MHz.
- Video mode: 1080p at 24 Hz, 720p at 60 Hz, 720p 50 Hz.
- Metallic housing of size 50 x 255 x 130 mm.
- It is supplied with power supply from 12 VDC to 1.5 A, and remote control.
- Gross Weight: 1.79 kg
- Product size (width x depth x height): 25.5 x 13.0 x 5.0 cm
- Number of packages: 1
- Packages size: 29.5 x 24.5 x 8.5 cm
Technical terms
- HDMI
- Hz
- Communication Series
- HDCP
- HDTV
- VDC
- 1080p
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).
