Transmission Unit Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Transmission Unit Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 岡本無線電機 Osaka//Trading company/Wholesale
  2. ギガ・テクノビジョン Saitama//Information and Communications
  3. null/null
  4. 4 KISCO 第一営業本部電線オプト部 Osaka//Information and Communications
  5. 4 エヌケーシー Aichi//Building materials, supplies and fixtures manufacturers
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Transmission Unit Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. GNSS Optical Transmission Unit 'ET-G15A/ER-G15A' 岡本無線電機
  2. Product: Ultra-Compact 2.4GHz High-Definition Video Transmission and Reception Module ギガ・テクノビジョン
  3. Connection Point HL Multi-Transmission Unit "HLink Series" エヌケーシー
  4. ROF-Link 「WDM Module」 スタック電子
  5. 4 I/O & Serial Port IP Transmission Unit B K tｅｌパシフィック・リム

Transmission Unit Product List

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Connection Point HL Multi-Transmission Unit "HLink Series"

Connection Point HL Multi-Transmission Unit "HLink Series"

Easily transmit signal lines for sensors, machine control, and instrumentation without creating a program!

The "HLink Series" is a contact HL multiplex transmission unit that allows for the easy transmission of signal lines such as sensors, machine control, and instrumentation without the need for programming. It pairs two input/output units on the communication line, outputting the state of the input (16 points) of the input unit to the same terminal number of the corresponding input/output unit. 【Features】 ■ Capable of multiplexing up to 496 signals over a maximum distance of 1200m ■ Up to 62 input/output units can be connected to a single master unit *For more details, please refer to the PDF document or feel free to contact us.

  • Entrance/exit management and personal identification system
  • Other security systems

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ROF-Link 「WDM Module」

ROF-Link 「WDM Module」

We have achieved bidirectional communication using a single optical fiber.

In ROF, the transmission and reception of light in a one-to-one configuration uses a two-core multiplexing method with individual optical fibers for both upstream and downstream. However, in systems using dark fiber, the impact of management costs on operational expenses cannot be ignored, making it difficult to easily increase the number of fibers. By preparing and synthesizing laser diodes of different optical wavelengths, it is possible to multiplex multiple optical signals onto a single optical fiber. The ROF-Link WDM Module achieves bidirectional communication using a single fiber by combining ROF-Links of different wavelengths with WDM filters. We also have a track record of providing necessary peripheral devices tailored to your required system, so please consult with our sales team. 【Features】 ○ Wireless transmission bandwidth of 60MHz to 1GHz (ROF201) and 60MHz to 3GHz (ROF202) ○ Transmission of two wavelengths over a single-core optical fiber using two E/O devices of different wavelengths ○ Wireless signal input to each E/O can be transmitted at the same frequency ○ When utilizing existing optical cables, bidirectional transmission via optical multiplexing is possible without increasing the number of fibers For more details, please contact us or download the catalog.

  • others

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I/O & Serial Port IP Transmission Unit

I/O & Serial Port IP Transmission Unit

For remote control of PLC.

It is a product that transmits I/O and serial ports (RS232 or RS485) over an IP network with two opposing units. Additionally, I/O control can also be performed via a web interface.

  • others

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Product: Ultra-Compact 2.4GHz High-Definition Video Transmission and Reception Module

Product: Ultra-Compact 2.4GHz High-Definition Video Transmission and Reception Module

This module features uncompressed, high-quality (NTSC: 720P), 100% no delay + no freeze + certified for technical standards + no license required + ideal for embedding!

* To customers who want to build their own "drone aerial photography system," we are open to cooperation on wireless technology, so please feel free to consult with us! ◎ Our uncompressed wireless device can be used with image-related equipment, image processing, surveillance systems, and image transmission devices with 100% no delay. ★ As an option, the video output on the receiver side can support full HD (1080p) video output, and further modifications to the receiver and integration into enclosures are possible. ★ The advantages of uncompressed video communication are real-time "high-quality NTSC: 720p," with "no freezes" and "no compression distortion" during transmission! [Features] ◎ The number of combinations between the transmitter and receiver can be 1:n (∞)! ● This product can operate on battery power, has obtained technical standards certification, and does not require a license. ● It is very different from wireless LAN video transmission; it is a professional wireless device specialized for video transmission! ● By the way, the operating temperature is -20 to +45°C, and the transmission delay time is in the microsecond range. ★ If you have any questions or technical issues, please feel free to contact us by email or phone. We will respond! Contact: https://efg94764.p-kit.com/page0010.html TEL=090-4425-4901 (Kato)

  • Water Supply Facilities

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HDMI optical transmission module

HDMI optical transmission module

HDMI optical transmission module

This system can transmit Full HD HDMI signals over optical fiber cables with a single core, up to 500 meters without degradation. It also achieves stable video transmission through bidirectional EDID data real negotiation.

  • others
  • Security cameras and surveillance systems

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GNSS Optical Transmission Unit 'ET-G15A/ER-G15A'

GNSS Optical Transmission Unit 'ET-G15A/ER-G15A'

For extending GPS signal light! Capable of long-distance transmission, allowing GNSS signal supply to underground shopping areas and tunnels.

The 'ET-G15A/ER-G15A' handled by our company is a device that converts and transmits GNSS signals for time synchronization and other purposes. It can transmit all frequencies in the range of 1 to 2 GHz, including GPS/QZSS/GLONASS/BeiDou/Galileo. By utilizing the existing optical fiber network, there is no need for coaxial cable installation. Equipped with a power supply function for GNSS antennas and capable of long-distance transmission, it can provide GNSS signals to underground shopping areas and tunnels. 【Features】 - No need for coaxial cable installation by utilizing the existing optical fiber network - Equipped with a power supply function for GNSS antennas - DC cut installed on the Rx (optical receiver) side - Effective against lightning strikes due to optical isolation - Supports multi-point reception through optical branching - Capable of coaxial branching after optical/GNSS conversion *For more details, please refer to the related links or feel free to contact us.

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IP transmission unit 'IPL-1-TX/RX'

IP transmission unit 'IPL-1-TX/RX'

Available for building backups! High-quality transmission is possible due to compression and error correction features.

The "IPL-1-TX/RX" is an IP transmission unit that can be used for constructing SFN lines for digital terrestrial broadcasting and V-low, as well as for building BCP backups. In the IP network, if packet loss occurs, it can operate by compensating for the missing parts through forward error correction (FEC) using the original protocol. The delay function allows for synchronous/asynchronous delay contacts for the 1PPS signal. 【Features】 ■ Can be combined with IPL-1-TX/IPL-1-RX ■ High-quality transmission enabled by compression and error correction functions ■ Equipped with forward error correction (FEC) function ■ Synchronous delay control ■ Asynchronous delay control *For more details, please refer to the PDF materials or feel free to contact us.

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