https://cablematic.com/en/products/multlipicador-selector-and-hdmi-2-input-to-8-outputs-4k-HL013/
Multlipicador selector and HDMI 2 input to 8 outputs 4K
- HDMI port selector. It has two female HDMI input ports, one of which is selected as an active port by means of a button on the front panel.
- HDMI port multiplier. It replicates the selected signal (or active signal) on the eight female HDMI output ports.
- The output ports are fully synchronized and replicate the same signal as the active input port.
- Signal amplifier up to 30 m that varies according to the quality of the HDMI cable used and the environment. It supports a maximum of 15 m of cable at the input and 15 m of cable at the outputs.
- Possibility of cascading two or more multipliers to expand the system and obtain greater cable distances from the HDMI signal source (additional 15 m).
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- HDMI port selector. It has two female HDMI input ports, one of which is selected as an active port by means of a button on the front panel.
- HDMI port multiplier. It replicates the selected signal (or active signal) on the eight female HDMI output ports.
- The output ports are fully synchronized and replicate the same signal as the active input port.
- Signal amplifier up to 30 m that varies according to the quality of the HDMI cable used and the environment. It supports a maximum of 15 m of cable at the input and 15 m of cable at the outputs.
- Possibility of cascading two or more multipliers to expand the system and obtain greater cable distances from the HDMI signal source (additional 15 m).
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HDMI multiplier, selector and amplifier with 2 input ports and 8 output ports. From two HDMI input signals, this device multiplies the selected signal into two identical outputs. This multiplier has the capacity to store data (buffering), amplify it and distribute it through its output ports. It also amplifies the HDMI signal up to a cable length of 30 m.
specs
- HDMI port selector. It has two female HDMI input ports, one of which is selected as an active port by means of a button on the front panel.
- HDMI port multiplier. It replicates the selected signal (or active signal) on the eight female HDMI output ports.
- The output ports are fully synchronized and replicate the same signal as the active input port.
- Signal amplifier up to 30 m that varies according to the quality of the HDMI cable used and the environment. It supports a maximum of 15 m of cable at the input and 15 m of cable at the outputs.
- Possibility of cascading two or more multipliers to expand the system and obtain greater cable distances from the HDMI signal source (additional 15 m).
- Supported resolution: 1920 x 1200 and 1080p.
- Compliant 3D, HDMI 1.4b, HDCP 1.0, HDCP 1.1 and HDCP 1.2.
- VGA video formats supported up to 3840x2160/30hz.
- Supported DTV/HDTV video formats: 480i, 576i, 480p, 576p, 720p, 1080i, 1080p, 2K and 4K
- Working frequency: Up to 300MHz.
- It has a switch (ON and OFF) on the front panel and indicator LEDs on the front panel.
- Requires external 5 VDC/2 A power supply (included).
- Compact size: 276 x 137 x 25mm.
- Gross Weight: 960 g
- Product size (width x depth x height): 27.6 x 13.5 x 2.5 cm
- Number of packages: 1
- Packages size: 31.3 x 21.2 x 5.6 cm
Technical terms
- HDMI
- 1080p
- VGA
- HDCP
- HDTV
- VDC
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).
