The SCFF (Small Cubic Form Factor) is a ruggedized 1-channel duplex multi-mode optical transceiver operating at 850nm wavelength. It utilizes a 12-pin electrical interface in SMT (Surface Mount Technology) configuration, conforming to SFF-8431 specification for high-speed interfaces. This high-speed fiber optic transceiver is capable of data rates from 1.25Gbps up to 28.05Gbps and is designed to withstand harsh environments.