Single-Mode Fiber (SMF)

Single-Mode Fiber (SMF) is a type of optical fiber used for high-speed, long-distance data transmission. It features a very small core, about 8 to 10 micrometers in diameter, which allows light signals to travel straight down the center with minimal reflection or loss. This design reduces signal degradation over long distances, enabling faster and more reliable communication. SMF is commonly used in telecommunications, internet infrastructure, and data centers where high bandwidth and long reach are essential. Its efficiency minimizes the need for repeated signal boosting, making it an optimal choice for backbone networks.