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Professional manufacturer of optical communications equipment manufacturers


Sopto is a leading optoelectronics manufacturer focusing on R&D, manufacture, and the distribution of fiber optical communication products and services. We have started to play more and more significant role in the fiber optical communication and WAN network field. With the effort of all Sopto personels, we have developed an advantageous technological group and completed reliable production lines in recent years.


  • Fiber Optical Transceivers: SFP, GBIC, Video SFP, XFP, XENPAK, SFP+,X2, and WDM, CWDM and DWDM transceivers
  • Media converters and chassis
  • PDH Fiber Optical Multiplexer and Protocol Converters
  • GEPON and GPON Solution
  • HBA Cards and PCI-E Cards
  • Fiber Optical Cables and Patch Cords
  • Fiber Optical Adaptor and Attenuators
  • Splitter CWDM DWDM

Sopto has been marketing networking products in its own brand worldwide, including Europe, Asia, Oceania, Middle East, North America and South America, etc. Moreover, Sopto also provides customized design and production services for special applications and projects upon requests. Golden Agents are available  in many countries such as Canada, Saudi Arabia etc.

Our object is to provide the reliable products and the most satisfactory services to our clients; to do our best to meet customer’s requirement and make most profit for our clients. If you want to know more our information, don’t hesitate to contact us. We are looking forward to having a closed business relationship with you!