Fiberglass utility poles — formally classified as fiber-reinforced polymer (FRP) composite poles — are structural elements used to support overhead power lines, telecommunications cables, street lighting, and related infrastructure. The most common communication cables found on utility poles are copper or fibre-optic cable (FOC) for telephone lines and coaxial cable for cable television (CATV). Coaxial or optical fibre cables linking computer networks are also increasingly found on poles in urban areas. This overhead laying method can save a lot of construction costs and shorten the construction. This article explains the common aerial cable types, the hardware you'll actually use on poles and span ends, and the safety practices that keep crews and the network safe — nothing more, nothing less. Because aerial cables are exposed to harsh outdoor environments and extreme weather conditions, their materials must be strong and durable.
