Find reliable optical splice boxes with IP68 waterproofing, 24-core capacity, and SC adapter compatibility. Click to explore top-rated, customizable options for FTTH networks in 2026. The storage disc capacity can be adjusted according to the number of cores connected by the optical cable, allowing up to four layers of space for efficient organization ROBUST. A gasket locks out water from a range of drips to drenches Keep everything covered to prevent debris from settling on the contents Operate controls, stops, and lights from the palm of your hand in wet areas An overhanging top keeps rain, snow, and sleet at bay Look in without opening the cover and. 48 Port Fiber Distribution Box provides 16, 24, 32 or 48 SC ports in a traditional two-layer design – a rear splice area for cable slack and splice protection, and a front interconnect area for SC ports. The FDB-48 is suitable for indoor or outdoor FTTX applications that support up to 48. This horizontal fiber splice closure comes with 2 cable ports on both sides for fiber optic cable in and out which can hold max 192 core splices. You need a secure Fiber Optic Splice Closure. They shield 72 fragile optical fibers from harsh elements.