From September 19 to 21, 2022, the European Conference on Optical Communication (ECOC) was held in Basel, Switzerland. 

And Shenzhen Opway has participated in the exhibition together with Tongyu Communication, the head office of Shenzhen Opway. During the exhibition, Shenzhen Opway officially launched its 200G QSFP-DD-ER4 optical module for DCI long distance interconnection.

The goal of 200G QSFP-DD ER4 in Shenzhen Opway is to replace the coherent optical module in the 40km transmission of 200G network and achieve cost reduction. The module adopts hot-pluggable QSFP-DD package, 4-channel full-duplex transceiver module, LC optical port, 4-channel cooled LAN-WDM EML transmitter and APD receiver. Based on DSP technology, the optical module complies with QSFP-DD MSA and IEEE 802.3CN 200GBASE-ER4 Ethernet standards, complies with CMIS V4.0 protocol, and has excellent TDECQ and OMA sensitivity. Welcome customers in need to come to consult!