Ensure the installation location is dust- and moisture-proof. The splitter should be placed flat or wall-mounted (with the connector facing downward to prevent dust accumulation). Installation StepsWhen employing the first-level splitting method in a residential network, optical splitters offer flexibility for indoor or outdoor installation. Indoor options encompass locations like the community's central computer room, building's weak current well, or floor wiring box. Optical cables can be. How to install and use a fiber optic splitter? Required tools: Fiber cleaver, wire stripper, alcohol wipes/cleaning pen, optical power meter. Over the next 12 minutes, you will learn exactly how to select, spec, and install a fiber optic splitter box for any FTTH deployment — from a 16-port indoor wall-mount to a 256-port underground handhole. We will cover IP ratings that actually matter, port densities that fit real-world constraints. Whether you're deploying a Passive Optical Network (PON), connecting MDUs, or expanding fiber access in rural zones, the right splitter configuration can dramatically affect performance, layout simplicity, and project cost. This point-to-multipoint architecture helps reduce space occupation and effectively save optical cable resources, achieving efficient network expansion at a lower cost. What is An Optical. Optical splitters and couplers split or combine light—distributing signals injected into a single fiber strand to multiple fibers, enabling point to multi-point communication in Fiber To The Home (FTTH) networks based on ITU. T PON standards such as GPON, XGS-PON and new 25 and 50G standards.