OFC stands for "Optical Fiber Cable," a technology used for transmitting data over long distances using light signals. It consists of thin strands of glass or plastic fibers that carry information as pulses of light, allowing for high-speed internet and telecommunications. OFC is known for its ability to transmit data with minimal loss and interference compared to traditional copper cables. OFC is widely used in various applications, including internet service providers, telecommunications networks, and data centers. Its advantages include higher bandwidth, longer transmission distances, and immunity to electromagnetic interference, making it a preferred choice for modern communication systems.