While there are several specific types of listings for power cables, specifically for tray applications, there is no equivalent tray rating for optical fiber cables. According to the 2014 National Electric Code® (NEC), any listed optical fiber cable is acceptable for a. This is where a fiber optic splice tray is so important: providing a serviceable, neat, and effective place for optical fiber junction. A fiber optic splice tray is a component of fiber optics management that is designed to securely and efficiently store and organize fiber fusion splice and slack. Fibre optic splicing trays are an essential part of manipulating and ordering optical fibers inside a network structure. Since the need for higher data rates and effective communication gets more robust, the utilization of optical fibers has become increasingly widespread across multiple spheres of. The Integrated Routing (IR) single element tray is manufactured from ABS and finished to a high specification to eliminate the risk of snagging or microbends. All retaining tabs on the tray have radius edges and rounded corners where fibre may pass. Today, fiber. Once fibers are spliced, they need to be protected.