C-LIGHT independently develops 100G QSFP28 optical modules, covering a variety of transmission distance options, including 100m, 2km, 10km, 20km, 30km, 40km, 60km, 80km and 100km, supporting data transmission rates up to 100Gb/s. Its communication protocol complies with IEEE 802.3bm; the interface protocol complies with SFF-8636/8665; the packaging protocol complies with QSFP28 MSA HW. 100G QSFP28 optical modules have a wide range of application scenarios in data centers, high-performance computing, telecommunications networks, enterprise networks, cloud computing, 100G Ethernet, cloud networks, big data and other fields. Compatible with switches from more than 100 brands. With 15 years of experience in optical communications, C-LIGHT provides spot supply and supports customized services, and is committed to providing customers with original after-sales services to help reduce operating costs.