F5 - QSFP28 transceiver module - 40 Gigabit LAN, 100 Gigabit Ethernet

This dual rate 40G and 100G optical transceiver supports 40G operation when used in QSFP+ ports. Standard infrastructure uses one fiber for transmission and another fiber for reception. Bi-Directional (BiDi) transceiver modules support two wavelengths per fiber, supporting up to 50Gbps per fiber, with a total of 40Gbps/100Gbps.