The size of the „8“ will be determined by the size and stiffness of the cable, but 2 to 4m is a common size. Pull slowly and carefully lay the cable in the figure 8 pattern. Fiber optic cable transmits data as light through glass or plastic strands, which means the fiber core itself carries no electrical current and requires no grounding. The critical distinction lies in. The Fiber Optic Association, Inc. The charter of the FOA was to promote professionalism in fiber optics through education, certification, and. However, when optical fiber cable contains metallic components such as steel armor or strength members, it is necessary to ground and bond the fiber optic cable to reduce radiated and conducted electromagnetic emissions, as well as to dissipate electrostatic charges that would otherwise build-up on. Traditionally with a twisted copper cable network, you would take into consideration the minimum separation distances from these sources (not an all-inclusive list): On occasion, you may find a metallic strength member, metallic tone wire or metallic armor in optical fiber cables depending on the. Deploying fiber above ground on poles or towers removes the need for underground digging and is particularly useful when the ground is uneven, rocky or both. Aerial installation is generally much less costly than underground construction also. Fiber in a duct solutions have a major aesthetic. Recommendations for Fiber Optic Cable Installation Where reels are supplied with protective material fitted over the cable, the protection should remain in place until the cable will be installed. During installation, all curvatures should be smooth.
