1.6T-DR8 OSFP224 based on EML.8 channels of 200G-PAM4 electrical and optical parallel lanes,500m maximum reach via single mode fiber, case temperature range of 0℃-70℃, comply with IEE802.3df and OSFP1600 MSA standards, and support CMIS5.x. Products are mainly used in 1.6T Ethernet, data centers and cloud networks.