About Us

• ATOP Corporation is a leading manufacturer of optical transceivers. ATOP is proficient in R&D, production and sales of optical components, transceivers and sub-systems. ATOP now offers a full range of transceivers from 155M/bps to 100G/bps, along with 40G QSFP+ AOC/DAC Cable and 10G SFP+ AOC/DAC Cable. ATOP’s professional research and production capabilities/capacity is one of ATOP Corporatio key advantages. With many years of experience in high speed transceivers design, we have been able to develop a dual platform that puts together a low cost transceiver test system and automated development platform. ATOP offers highly efficient optical telecommunication solutions for companies around the world. Our solutions have a wide range of applications including data communication, SDH, FTTX, data center and cloud computing. ATOP is proud of its every growing reputation for products and services in China, Europe, India, America and the rest of the world. ATOP’s headquarter are located in Shenzhen, China, and have a 30 thousand square meter production facility in Mianyang City, China. ATOP also has opened branch offices in both the United States and Europe to better serve is International customers.