About Us

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 groups 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