From September 16 to 18, 2021, the 23th CIOE was held in Shenzhen World Exhibition & Convention Center.

ATOP demonstrated 400G DR4 at booth 6C83 of CIOE. ATOP 400G DR4 transceiver complies with IEEE 802.3cu, QSFP-DD MSA and 400G DR4 specifications. It is applied to 400G Ethernet, data center and cloud network and supports a maximum transmission distance of 500m. Graphene heat pipe is adopted, and the shell parts dissipate heat evenly and quickly. It reduces power consumption effectively. The maximum power consumption is no more than 11W.

The integrated optical engine independently developed by ATOP simplifies the process to improve the yield and reliability. Full link high-speed signal simulation ensures the best signal quality.

ATOP has mature automation production lines, rich optical design and coupling design schemes and experience. Our products can be compatible with most brands in the world.

2021, SDGI invested nearly 400 million yuan for the construction of ATOP phase II. The production capacity of high-speed optical transceiver will be greatly improved. Atop will provide 400G DR4 with a high quality and stable supply for more data center customers.