Optical Fiber Communication Devices

Contributing to the realization of digital transformation (DX) by enabling high-speed/high-capacity optical fiber communication when equipped in large-scale data centers, optical fiber communications for homes (FTTH), mobile communication base transceiver stations (BTS) such as 5G, and various other communications equipment.


High-speed transmission, large capacity, miniaturization, and low power consumption of optical transceivers

Main Applications

Data centers, Fiber-to-the-Home (FTTH), 5G base transceiver stations (BTS), and more


DFB-CAN with built-in Wavelength Monitor for Digital Coherent Communication ML973A71

  • The compact TO-56CAN package, used for first time* in a light source for digital coherent communication, and the optimized heat dissipation structure contribute to the miniaturization and lower power consumption of optical transceiver modules.
  • 1547.72 nm wavelength suitable for next-generation digital coherent communication.
  • *According to Mitsubishi Electric research as of March 21, 2024

Tunable Laser-diode Chip for Optical Fiber Communication ML9CP61

  • Supports wide range of wavelengths for larger-capacity digital coherent communication with the OIF-400ZR-01.0 standard for 400Gbps optical transceivers
  • Chip implementation supports downsizing of optical transceivers

50Gbps DFB Laser for 5G Mobile Base Stations ML771AA74T

  • Supports 50Gbps high-speed, industry-leading wider operating temperature range (-40℃ to 90℃), large-capacity 5G communication in PAM4 format
  • Compliant with TO-56 CAN standard for compact optical transceiver packages

Optical Devices (Over 100Gbps)

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