This comprehensive guide is designed for Fiber Optic Technicians and industry professionals, detailing the process of installing fiber optic splitters. A passive device used to split or combine signals on fiber optics may be called a splitter, combiner or coupler, but splitter is the most common term. Rotate the module d odules in the housing in the order shown by the routing ab he IBCTM Brand HC Cleaner Tool (p/n CLEaNER-PORT-2. 5) to clean the connectors and adapters before IZED SPLITTER. The standard was developed by IPC (Association Connecting Electronics Industries) to fill a gap that IPC-A-620 couldn't address—the specialized requirements of fiber optic communications systems. The standard covers fiber optic communications systems (FOCS) including single-mode and multimode. The Fiber Optic Association, Inc. At the FDH, all fibers coming from the CO are connectorized or spliced to the splitters. Splitter outputs are placed in the parking lot, with pigtails stored in a separate path. The purpose of the acceptance test is to identify the physical location of the optical splice, document the sequential numbers of the cable jackets, and document the optical attenuation of the splice are standard industry practices What should be done when performing an optical fiber acceptance.