https://cablematic.com/en/products/hdmi-multiplier-extender-through-ethernet-tx-and-rx-HN001/
HDMI multiplier extender through Ethernet Tx and Rx
- Includes Tx transmitter module and Rx receiver module.
- HDbitT transport protocol.
- Maximum resolution supported up to 1920 x 1080.
- HDMI resolutions: 480i 60Hz, 480p 60 Hz, 576i 50 Hz, 576p 50 Hz, 720p 50/60 Hz, 1080i 50/60 Hz and 1080p 50/60 Hz.
- Distance in point-to-point direct connection mode: 80m (Cat.5), 100m (Cat.5e) and 120m (Cat.6).
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- Includes Tx transmitter module and Rx receiver module.
- HDbitT transport protocol.
- Maximum resolution supported up to 1920 x 1080.
- HDMI resolutions: 480i 60Hz, 480p 60 Hz, 576i 50 Hz, 576p 50 Hz, 720p 50/60 Hz, 1080i 50/60 Hz and 1080p 50/60 Hz.
- Distance in point-to-point direct connection mode: 80m (Cat.5), 100m (Cat.5e) and 120m (Cat.6).
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HDMI extender via ethernet network or point-to-point cable connection. Kit that consists of a transmitter (Tx) and a receiver (Rx) that are interconnected by means of a Cat.5 UTP cable or through an ethernet network. It is possible to work with the following operations:
- Point to point connection . The Tx and the Rx are connected via UTP cable. The permitted cable distances are 80m (Cat.5), 100m (Cat.5e) and 120m (Cat.6).
- Point-to-multipoint connection over Ethernet . This allows the use of an existing ethernet network to connect a Tx to one or several Rx. The LAN switches act as multipliers and the HDMI signal is encoded in Ethernet data packets to be transmitted as data from a
ethernet network. The HDMI transmitter signal is displayed simultaneously on all HDMI screens connected to the receivers. The use of wireless network transmissions is possible but the quality of the HDMI signal depends on the quality of the transmission.
- Point to multipoint connection via Ethernet and remote . This allows the use of an ethernet network and an existing router to connect a Tx to one or several Rx. The LAN switches act as multipliers and the HDMI signal is encoded in ethernet data packets to be transmitted as data from an ethernet network. The HDMI transmitter signal is displayed simultaneously on all HDMI screens connected to the receivers. The Rx can be in different locations connected by routers. The quality of the transmission depends on the bandwidth of the data connections.
Specifications
- Includes Tx transmitter module and Rx receiver module.
- HDbitT transport protocol.
- Maximum resolution supported up to 1920 x 1080.
- HDMI resolutions: 480i 60Hz, 480p 60 Hz, 576i 50 Hz, 576p 50 Hz, 720p 50/60 Hz, 1080i 50/60 Hz and 1080p 50/60 Hz.
- Distance in point-to-point direct connection mode: 80m (Cat.5), 100m (Cat.5e) and 120m (Cat.6).
- Maximum number of receiver modules in the same environment: 253 Rx receivers.
- Tx module connectors: 1 x HDMI female (connection to the HDMI transmitter) and 1 x RJ45 female (interconnection of modules).
- Rx module connectors: 1 x HDMI female (connection to the HDMI receiver) and 1 x RJ45 female (interconnection of modules).
- Consumption: 3W each module.
- Two power supplies are included from 5 VDC to 1 A.
- Module size: 110 x 58 x 26 mm (239 g).
- Gross Weight: 510 g
- Product size (width x depth x height): 11.1 x 5.8 x 2.6 cm
- Number of packages: 1
Technical terms
- HDMI
- Categories network cables
- 1080p
- Types of network cables (UTP, FTP, STP)
- Hz
- VDC
- RJ45
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).
