Description PS-36W Flush-mount xDSL POTS Splitter. PS-36W is a passive, low-pass filter designed to provide POTS service in concert with VDSL2 technology. Unlike inline “micro filters”, only a single master splitter is required at the residence to filter all the existing phone extensions. This high-performance splitter is ideally suited for video over xDSL applications such as IPTV (Internet Protocol Television) by providing robust ring-trip protection which can eliminate video pixelization caused by off-hook and ring-trip events. The PS-36W can be used in multi-dwelling units where access to a standard NID is restricted or not practical. A single splitter can be flush wall mounted within an existing telephone junction box for a unobtrusive and neat appearance. The xDSL modem and optional local phone simply plug into the front RJ-11 jack for a complete master splitter solution