Telecommunications Equipment Product List and Ranking from 30 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Telecommunications Equipment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. e431 Hyogo//Trading company/Wholesale
  2. NSK Tokyo//Electrical equipment construction business
  3. 新倉電機 Kanagawa//Information and Communications
  4. 4 ハイテクインター Tokyo//Information and Communications
  5. 5 トラスコ中山 Tokyo//Trading company/Wholesale
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Telecommunications Equipment Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Comprehensive Catalog of Broadcasting and Communication Equipment Co., Ltd. e431
  2. Optical wireless communication device NSK
  3. 60GHz wireless communication device "ecdi" 新倉電機
  4. 4 High-speed G.SHDSL.bis modem that further increases speed and supports long distances. ハイテクインター
  5. 4 Wristwatch-type wireless communication device Yobel Watch [*Instructional video available*] トラスコ中山

Telecommunications Equipment Product List

16～30 item / All 62 items

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Telecommunication equipment related to telecommunication devices.

Telecommunication equipment related to telecommunication devices.

With the advancement of information technology and the expansion of communication networks, the demands for safety and stability are increasing more and more.

Communication systems continue to evolve at a higher level. Their proliferation is rapidly increasing, and their importance is also growing. They are compactly packaged in a factory, allowing for wiring and assembly, and can be transported by truck for quick installation, ensuring high reliability and immediate operation. Additionally, because they use aluminum panels and profiles, they are lightweight and easy to install, and their beautiful appearance harmonizes with the surrounding landscape.

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High-Speed Power Line Carrier Communication (HDC-PLC)

High-Speed Power Line Carrier Communication (HDC-PLC)

No need for new construction or complex setup work! Eliminate communication instability with a wired connection!

"PLC communication" is a method of transmitting information signals by superimposing them onto electrical signals flowing through wiring, such as power lines. Since it utilizes existing wiring, there is no need for new wiring work or hubs, and complex setup tasks such as SSID and password configurations are unnecessary, making it easy to set up. Additionally, it resolves the instability of WiFi wireless communication with stable wired connections. It enables encrypted communication using AES-128bit, which helps prevent unauthorized access to data. [Features] ■ No need for communication wiring work ■ Stable communication with wired connections ■ Easy setup ■ Power supply capability ■ Strong security For more details, please refer to the catalog or feel free to contact us.

  • System lighting and lighting control
  • Automatic Control Equipment
  • Power distribution and control panels

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Example of PLC communication usage: "Centralized Meter Reading"

Example of PLC communication usage: "Centralized Meter Reading"

In addition to remote meter reading functionality, it can be utilized for more detailed applications such as HEMS!

We would like to introduce an example of utilizing PLC communication in centralized meter reading proposed by our company. Even in environments with long wiring lengths, it is possible to expand the communication area to the end of the facility through hopping technology. Additionally, due to the ample communication speed, it can be utilized not only for remote meter reading functions but also for more detailed applications such as HEMS. The PLC communication standards include "low-speed PLC," which superimposes low-frequency signals (up to 450 KHz), and "high-speed PLC," which superimposes high-frequency signals (2 to 28 MHz). "HD-PLC," classified as high-speed PLC, contributes to our customers' IoT, EMS, and Automation services due to its features. *For more details, please refer to the PDF document or feel free to contact us.

  • Information and communication equipment and infrastructure
  • Power and Energy Equipment
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Example of PLC communication usage: "Security Camera System"

Example of PLC communication usage: "Security Camera System"

No need for new Ethernet cable wiring! An example of utilizing HD-PLC that can reduce total costs.

We would like to introduce an example of utilizing PLC communication in the security camera system we propose. When switching from analog cameras to IP cameras, existing coaxial cables can be reused. This eliminates the need for new Ethernet cable installation, allowing for a reduction in total costs. Additionally, the PLC communication standards include "low-speed PLC," which superimposes low-frequency signals (up to 450KHz), and "high-speed PLC," which superimposes high-frequency signals (2 to 28MHz). "HD-PLC," classified as high-speed PLC, contributes to our customers' IoT, EMS, and Automation services due to its characteristics. *For more details, please refer to the PDF materials or feel free to contact us.

  • Information and communication equipment and infrastructure
  • Power and Energy Equipment
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Example of PLC Communication Utilization: "Network System for Schools"

Example of PLC Communication Utilization: "Network System for Schools"

Even in the situation where the ground communication network is destroyed, it can be utilized as communication infrastructure for evacuees!

We would like to introduce an example of utilizing PLC communication in our proposed network system for schools. By utilizing existing wiring (TV antenna cables and power lines), it is possible to establish a WiFi environment within the facility without the need for new wiring. This is expected to reduce the costs associated with improving the network environment. Additionally, in the event of a disaster, using satellite internet can serve as a communication infrastructure for evacuees, even when ground communication networks are destroyed. The PLC communication standards include "low-speed PLC," which superimposes low-frequency signals (up to 450 KHz), and "high-speed PLC," which superimposes high-frequency signals (2 to 28 MHz). "HD-PLC," classified as high-speed PLC, contributes to our customers' IoT, EMS, and Automation services due to its features. *For more details, please refer to the PDF materials or feel free to contact us.

  • Information and communication equipment and infrastructure
  • Power and Energy Equipment
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Example of PLC Communication: 'Coin Parking'

Example of PLC Communication: 'Coin Parking'

Communication is possible even with underground buried cables! Since communication wiring is not required, it enables shorter construction periods and cost reduction.

We would like to introduce an example of utilizing PLC communication in coin parking proposed by our company. Since both "power supply" and "communication" are possible, the construction can be completed with just one power line installation. As communication wiring is not required, it enables a reduction in construction time and costs. By utilizing high-speed power line communication in temporary parking lots, we can build solutions at a low cost. Additionally, the PLC communication standards include "low-speed PLC," which superimposes low-frequency signals (up to 450 KHz), and "high-speed PLC," which superimposes high-frequency signals (2 to 28 MHz). "HD-PLC," classified as high-speed PLC, contributes to our customers' IoT, EMS, and Automation services due to its features. *For more details, please refer to the PDF document or feel free to contact us.

  • Information and communication equipment and infrastructure
  • Power and Energy Equipment
  • others

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Example of PLC communication usage: "Security Gate"

Example of PLC communication usage: "Security Gate"

We will introduce examples of using HD-PLC that enable the construction of more secure solutions!

We would like to introduce an example of utilizing PLC communication at security gates proposed by our company. By leveraging power lines, it is possible to build solutions that simplify wiring. Since it can be used for high-speed communication and with direct current power, it enables the construction of more secure solutions. Additionally, the PLC communication standards include "low-speed PLC," which superimposes low-frequency signals (up to 450 KHz), and "high-speed PLC," which superimposes high-frequency signals (2 to 28 MHz). "HD-PLC," classified as high-speed PLC, contributes to our customers' IoT, EMS, and Automation services due to its features. *For more details, please refer to the PDF document or feel free to contact us.

  • Information and communication equipment and infrastructure
  • Power and Energy Equipment
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60GHz wireless communication device "ecdi"

60GHz wireless communication device "ecdi"

"ecdi" is a millimeter-wave high-speed wireless communication device that can be easily installed and operated immediately by simply plugging in a LAN cable.

The ecdi uses a frequency band that does not require a license, unlike mobile phones, so it can be used immediately by simply plugging in the PoE power after taking it out of the box. It allows for clear communication without being affected by weather radar or other Wi-Fi and Bluetooth, similar to Wi-Fi. Changing the concept of millimeter waves―――― While higher frequencies are often associated with stronger directivity, the ecdi automatically tracks the radio waves with its beamforming function, even with slight movements of the equipment. It can be installed in environments where precise placement opposite each other is difficult. Three features: ■ Achieves high-speed, low-latency communication equivalent to wired LAN wirelessly 1 Gbps over distances of more than 100 meters / low latency in the millisecond range over wireless sections ■ Ensures easy operation and stability with the license-free, low-interference 60 GHz band High-density operation is possible through narrow beam directional antenna control ■ Compact and lightweight, easily installable anywhere indoors or outdoors Waterproof and dustproof with IP66/IP67 ratings, usable in environments ranging from -30°C to 50°C

  • Systems Architecture

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Wireless Communication Equipment Catalog

Wireless Communication Equipment Catalog

We have listed wireless communication products suitable for installation environments where wired installation is difficult (such as in hospitals)!

The "Wireless Communication Equipment Catalog" features products made with advanced technology centered around traditional core technologies such as pager technology, which broadly supports new wireless businesses. Starting with the "Patient Call System" that uses LPWA technology, you can select devices tailored to your needs. [Contents] ■ LoRa Devices ■ LoRaWAN Gateways ■ LoRaWAN Devices *For more details, please refer to the PDF document or feel free to contact us.

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Solutions backed by experience and proven results.

Solutions backed by experience and proven results.

We maintain our customers' valuable equipment with technical expertise backed by years of experience and proven results!

Fujitsu Special Equipment Systems, Ltd. possesses excellent technology and know-how in the maintenance of various electronic devices, including radio and communication equipment, infrared and radio application devices, computers, and displays, which constitute defense equipment systems. The fields of its activities have now expanded beyond maintenance and support to encompass a variety of areas related to product research and development, design, and manufacturing. In the electronics and ICT fields, which hold immeasurable potential, our company utilizes its core advanced circuit design, productization technology, and operational know-how. Based on our unique technological capabilities, we also provide development support widely for general enterprises. 【Features】 ■ 40 years of experience in infrared solutions within the Fujitsu Group ■ Reliable Made in Japan ■ Maintains customers' valuable equipment with technology backed by years of experience and achievements *For more details, please refer to the PDF document or feel free to contact us.

  • Security Sensor Systems

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【4-20mA/1-5V】IoT Gateway VST-01

【4-20mA/1-5V】IoT Gateway VST-01

Data from 4-20mA/1-5V/RS-232C/RS-485 is transmitted to the cloud via WiFi. Operates on DC24V. Demo units available for loan.

We will easily retrofit existing devices and sensors to make them IoT-enabled. Data from 4-20mA/1-5V/RS-232C/RS-485 will be transmitted to the cloud via WiFi. - Supported Interfaces We support not only 4-20mA but also 1-5V, RS-232C, and RS-485 (2-wire, 4-wire). If you wish to transfer data from RS-232C or RS-485, customization of the main unit's software will be necessary, so please consult with us. - Operating Temperature It operates in a temperature range of -10°C to +55°C, making it suitable for installation in harsh environments. - WiFi If there is no WiFi environment in factories or outdoors, WiFi can be made available through the industrial LTE router Teltonika RUT240 (operating temperature -40°C to +75°C). - Power Supply It operates not only on DC24V used in control panels but can also be used with an optional AC adapter for AC100V. - Customization In addition to simply outputting measurement results, it can also support calculations such as averages and L5, L10, etc. Other calculations can also be accommodated, so please consult with us. - Embedded We can provide just the main unit or just the circuit board. It can be integrated into your equipment for use.

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Wireless Modbus

Wireless Modbus

Wireless mesh with Modbus RTU

A wireless mesh that performs self-optimization relays messages from wireless nodes connected to Modbus slaves to gateway nodes connected to the master. Even if the communication environment changes, the communication path is always optimized to ensure reliable data transmission. Thanks to LumenRadio's patented unique frequency hopping, it operates at 2.4GHz without interference from or to other radio waves, achieving cognitive coexistence and stable communication in any environment. By using this product to wireless-enable Modbus RTU, it connects Modbus networks in locations previously abandoned due to the limitations of cable installation, while also providing high flexibility in equipment layout. Additionally, eliminating cable installation contributes to reducing construction costs and shortening construction periods. The setup of the master and slave is completed in three steps after powering on, and the mesh topology is fully automatic, requiring no cumbersome configurations. A single master (gateway) can manage up to 100 nodes within one network.

  • Other interior and exterior systems and units

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Light wireless communication device LiFi

Light wireless communication device LiFi

Wireless communication not with radio frequencies, but with light!!

LiFi is short for "Light Fidelity" and is a wireless communication technology that uses light. Unlike wireless frequencies such as WiFi, it enables wireless, bidirectional data communication by rapidly modulating visible light from LED lighting. It allows for wireless communication even in places where radio wave communication is difficult.

  • IoT

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Satoyama Communication

Satoyama Communication

Connect, communicate, and be useful! IoT communication network

"Satoyama Communication" is our business brand that plans and develops communication devices and services using our unique wireless standard "GEO-WAVE" to bring various locations in Japan, including the Satoyama and hilly areas where communication has been difficult, into the IoT realm. "GEO-WAVE" is a high-output standard of 920MHz/250mW, classified as terrestrial mobile station radio within LPWA, allowing for long-distance communication in rugged mountainous terrain by utilizing radio wave characteristics such as diffraction and reflection, unlike other LPWAs that belong to the specific low-power radio category with outputs below 20mW. It also supports relay functions, making it easy to expand communication areas even outside mobile coverage, enabling two-way communication for user interaction and remote control of devices. 【Features of GEO-WAVE】 ■ Connects even in rugged mountainous environments ■ Realizes uninterrupted communication infrastructure *For more details, please download the PDF or feel free to contact us.

  • Information and communication equipment and infrastructure

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Yazawa Corporation Company Profile

Yazawa Corporation Company Profile

A company that brings joy to customers through electricity and is needed by society! That is the management we aim for.

Our company focuses on "electricity" and is engaged in the planning and sales of products for mass retailers and commercial facilities, as well as installation and post-sale maintenance. We sell approximately 2,000 original products to large home appliance retailers, home centers, and discount stores. We provide a platform that allows for a comfortable lifestyle. 【Business Activities】 ■ Product Development ■ Store Equipment ■ Telecommunications ■ Store Maintenance ■ Online Business *For more details, please refer to the PDF document or feel free to contact us.

  • System lighting and lighting control
  • Other lighting fixtures
  • Lighting Planning

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