Fiber is a long, thin, highly refined glass fiber that surrounds the diameter of animal fur. They are called bundles of optical cables for sending optical signals over long distances. When [url=https://www.internetservicesinmyarea.com]Internet service in my area[/url] is not available fiber optic is an alternative. Fiber optic cable is a network cable that bundles fiberglass inside insulating housing. They are designed for long-distance, high-performance data networks, and telecommunications.