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modem Product List and Ranking from 16 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.

modem Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. サンライズテクノ Tokyo//IT/Telecommunications 所沢オフィス
  3. ネクス Tokyo//Consumer Electronics
  4. 4 ハイテクインター Tokyo//IT/Telecommunications
  5. 5 Circuit Design, Inc. Nagano//Industrial Electrical Equipment Sales (domestic) Div.
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modem Product ranking

Last Updated： Aggregation Period:Jul 09, 2025～Aug 05, 2025
This ranking is based on the number of page views on our site.

  1. TAISYNC Corporation Video Transmission Modem 'ViULiNX PRO'
  2. Long-distance digital simple radio modem "U7000 Series" サンライズテクノ 所沢オフィス
  3. 5G-Compatible Batteryless Router/Modem UNX-05G ネクス
  4. 4 Image transmission modem 'ViULiNX (high output type)'
  5. 5 Small Ethernet modem "ODN-365"

modem Product List

1～15 item / All 50 items

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RS-232C Optical Modem

RS-232C Optical Modem

High-Performance Optical Modem Series

■RS-232C signals, 4 lines for transmission and reception each, are multiplexed over fiber optics. ■Adopts a high-reliability SMT board that does not use electrolytic capacitors. ■Standard type: opt23A Ceramic package: opt23A+ ■Fail-safe function that does not generate noise during power ON-OFF. ■Noise-resistant shielded case compliant with FCC and VCCI standards. ■High-quality transmission with triple error checking and continuous verification method. ■Transmission distance APF: 0.2 to 50m HPCF: 0.2 to 1Km PCF: 0.2 to 1.3Km ■Transmission capacity Max: 64Kbps (full-duplex communication with 4 lines for transmission and reception each)

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429MHz Band Specific Low Power Serial Data Transmission Radio Modem

429MHz Band Specific Low Power Serial Data Transmission Radio Modem

Simple dedicated command for serial data transmission embedded wireless module.

The MU-4-429 is an intelligent modem for command control that can interface with one-chip CPU UARTs and computer COM ports (RS232C). It is compatible with the command and protocol of the conventional MU-1(N)-429, MU-2-429, and MU-3-429, allowing for easy integration into systems that use these wireless modems. The MU-4-429 is equipped with powerful error correction capabilities, achieving more stable communication. It is compatible with the pin, command, and air protocol of the MU-2-429, allowing for direct replacement and use. 【Features】 ■ Obtained Technical Conformity Mark (Construction Design Certification) ■ Simple dedicated commands for serial data transmission ■ Compact body (55% of the volume of MU-3-429) ■ Powerful error correction function

  • Remote Control
  • Communications
  • Other embedded systems (software and hardware)

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1216MHz band specific low-power serial data transmission wireless modem

1216MHz band specific low-power serial data transmission wireless modem

Simple dedicated command for serial data transmission embedded wireless module.

The MU-3-1216 is an intelligent modem capable of command control that operates in the 1216MHz band, which provides a relatively low-noise and clean radio environment. It can be controlled using a common command system shared with other MU series models and is compact in size, similar to the 429MHz band. Depending on the application and communication environment, you can choose the frequency band. Thanks to excellent RF circuit technology, it achieves stable operation over a wide temperature range, long-distance communication, low voltage operation, and low power consumption. 【Features】 ■ Acquired Technical Standard Mark (Construction Design Certification) ■ Simple dedicated commands common to the series for serial data transmission ■ Relay function (up to 10 stations)

  • Remote Control
  • Communications
  • Other embedded systems (software and hardware)

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Satellite Communication Unit Satellite Modem "CDM-570/570L"

Satellite Communication Unit Satellite Modem "CDM-570/570L"

Introducing a satellite modem with a data rate of 2.4 kb/s to 5 Mb/s.

The Comtech EF Data satellite modem "CDM-570/570L" is used for the 70/140MHz interface of Up&Down converters or the L-band interface for low noise block converters and block up converters. 【Features】 ○ Frequency: 50-90MHz/100-189MHz (CDM-570) ○ Frequency: 950-1950MHz (CDM-570L) ○ Data Rate: 2.4kb/s-5Mb/s ○ FEC: TPC, Viterbi, Sequential, Programmatic, TCM, Reed-Solomon ○ Modulation: BPSK, QPSK, OQPSK, 8-PSK, 8-QAM, 16-QAM For more details, please contact us or download the catalog. *This catalog will be in English.

  • Communications

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Gigabit optical port equipped SHDSL modem ML684D

Gigabit optical port equipped SHDSL modem ML684D

G.SHDSL.bis modem that enables data transmission at a maximum speed of 15.2 Mbps with 1 pair of bidirectional lines.

The ML684D is an SHDSL modem that allows for LAN extension via telephone lines. It is also equipped with an SFP port, supporting future migration to fiber optics and simultaneous use. Additionally, it features a wide operating temperature range, front maintenance structure, and DIN rail installation compatibility, making it ideal for embedded applications. We recommend its use in the following locations: ■ Communication lines for railways, roads, and transportation systems ■ LAN extension within factories and plants ■ Campus LAN extension within schools ■ Corporate LAN extension It is a product compliant with the RoHS directive. For more details, please download the catalog or contact us.

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Collection type G.fast modem (Gigabit DSL)

Collection type G.fast modem (Gigabit DSL)

Adjustable speed for upward/downward movement! Can be used for various purposes such as hotels, apartments, and dormitories.

We would like to introduce our "Group Type G.fast Modem." It supports SRA, FRA, TIGA, RPA, and bit-swapping functions, enabling one-to-many configurations in hotels, apartments, dormitories, and other locations with many rooms. The maximum speed is 900Mbps in both directions, and the maximum transmission distance is 250m. By adopting Time Division Duplex technology, it allows for adjustment of upload and download speeds. 【Features】 ■ ABiLINX4116 (master unit) × 16 ports / ABiLINX4100 (slave unit) × 1 port for one-to-many configuration ■ Supports interference reduction through 16-port vectoring functionality ■ Management features compatible with WEB GUI / SNMP v1, v2 ■ Full startup sequence completes in under 20 seconds, and retraining (including vectoring) is completed in under 2 seconds *For more details, please refer to the PDF document or feel free to contact us.

  • LAN construction and wiring work

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TFX410A type specific low-power wireless modem (transceiver type)

TFX410A type specific low-power wireless modem (transceiver type)

TFX410A Type Specific Low-Power Wireless Modem (Transceiver Type)

A dustproof and rainproof structure compliant with IP54, allowing for direct outdoor installation, specifically designed for low-power wireless modems. 【Features】 ○ Compliant with RCR STD-T67 "Wireless Equipment for Telemetry, Telecontrol, and Data Transmission for Low-Power Wireless Stations" ○ Equipped with a one-touch waterproof connector ○ Implements channels for transmission time limitation and continuous transmission ○ The interface operates at RS232C level for easy connection with external devices ○ Equipped with an intermittent reception function to reduce standby current consumption, allowing automatic activation of the receiving side during transmission ○ Has a selective call mode, enabling communication with a specified station by calling a pre-set ID number ○ Includes a simple electric field measurement function, which can be used as a guideline during installation ● For other functions and details, please contact us.

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1200bps2W FDX modem "QM03A"

1200bps2W FDX modem "QM03A"

Compact and slim space-saving design! QPSK modem unit.

The "QM03A" is a dedicated line modem unit that complies with ITU-T Recommendation V.22, utilizing a QPSK (Quadrature Phase Shift Keying) method with a two-wire full-duplex design. The modulation and demodulation core is implemented using FPGA without dedicated LSI, reducing the risk of discontinuation. Additionally, it is a completely newly designed product manufactured domestically, and it is RoHS compliant. 【Features】 ■ Two-wire full-duplex synchronous communication modem ■ Compact and slim space-saving design ■ Loopback diagnostics for both the local unit and the opposing device during communication connections ■ Built-in self-test function capable of conducting error rate tests for the modem, including the line *For more details, please refer to the PDF document or feel free to contact us.

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4800bps 8PSK modem '8M07A'

4800bps 8PSK modem '8M07A'

Compact and slim space-saving design! 8PSK modem unit.

The "8M07A" is a 4-wire full-duplex/2-wire half-duplex communication modem unit that complies with ITU-T Recommendation V.27bis and uses an 8-phase PSK (8-Phase Shift Keying) method. The modulation and demodulation core section is implemented using an FPGA instead of a dedicated LSI, reducing the risk of discontinuation. Additionally, it is a completely newly designed product manufactured domestically, ensuring reliability. It is a RoHS compliant product. 【Features】 ■ 4-wire full-duplex/2-wire half-duplex communication, synchronous modem ■ Compact and slim space-saving design ■ Loopback diagnostics for both the local unit and the counterpart device in opposing communication connections ■ Built-in self-test function that can perform error rate testing of the modem, including the line *For more details, please refer to the PDF materials or feel free to contact us.

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9600bps QAM modem "QM08A"

9600bps QAM modem "QM08A"

Compact and slim space-saving design! QAM method modem unit.

The "QM08A" is a four-wire full-duplex/two-wire half-duplex communication modem unit that complies with ITU-T Recommendation V.29 using QAM (Quadrature Amplitude Modulation) technology. The modulation and demodulation core is implemented using FPGA without dedicated LSI, reducing the risk of discontinuation. Additionally, it is a completely newly designed product manufactured domestically, ensuring reliability. It is RoHS compliant. 【Features】 ■ Four-wire full-duplex/two-wire half-duplex synchronous modem ■ Compact and slim space-saving design ■ Loopback diagnostics for both the local unit and the opposing device in opposing communication connections ■ Built-in self-test function that allows for error rate testing of the modem, including the line *For more details, please refer to the PDF document or feel free to contact us.

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[Contract Development] Data Modem

[Contract Development] Data Modem

For inquiries regarding baseband transmission, voice band transmission, etc., please feel free to consult our company!

Our company is engaged in the development and commercialization of various data transmission devices using FPGAs as key devices. The data modem methods include baseband transmission, voice band data transmission, and CATV data transmission. For design related to baseband transmission, voice band transmission, CATV data transmission, or high-speed modem communication design in microwave, millimeter wave communication, and intermediate frequency band transmission, please feel free to consult us. 【Data Modem Methods】 ■ Baseband Transmission Method ■ Voice Band Data Transmission Method ■ CATV Data Transmission Method *For more details, please refer to the related links page or feel free to contact us.

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