Progress QSFP28 Module - For Data Networking, Optical Network - 1 x MPO 100GBase-SR4 Network - Optical Fiber - Multi-mode - 100 Gigabit Ethernet - 100GBase-SR40.10 km Maximum Distance QSFP28 offers enhanced dependability with maximum productivity With 100GBase-SR4 technology, get up to 100Gbps data transfer rate over optical fiber cable 100 Gigabit Ethernet - High bandwidth performance, ease of use and reliable connectivity Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components With its thicker diameter to carry the light of multiple wavelengths, multi-mode fiber optic cable supports the high bandwidth to carry more information with greater fidelity QSFP28 with data networking application/usage for maximum dependability and convenience