Dedicated enclosure specifically designed to house PLC (Planar Lightwave Circuit) or FBT (Fused Biconical Taper) splitters for signal division. Best for: Mid-span signal splitting, PON deployments, apartment building fiber distributionOptical 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. The XSP series of splitters offer the highest level of reliability for professional use for events or on installations. The specially designed power supply ensures the safe operation even under harsh mains conditions. UnitekFiber as a. 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. According to Lightwave Online, FTTH growth is accelerating demand for high-performance passive fiber splitters worldwide. 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.