YXFiber's 100G EDR Infiniband transceivers feature a QSFP28 package and include models such as 100G-SR4, 100G-LR4, 100G-PSM4, and 100G-CWDM4. Utilizing four-channel NRZ modulation technology, these transceivers achieve a single-channel rate of up to 25G and support breakout applications (100G-SR4, 100G-PSM4), enabling a connection from 100G to 4x25G. Additionally, by changing the encoding, they can support Ethernet applications. These transceivers are widely used in data centers and AI high-performance computing, providing a low-power, low-latency, cost-effective, and high-performance network transmission environment.