"MDu." YourDictionary, n.d. Web. 14 January 2019. <https://www.yourdictionary.com/mdu>.
MDu. (n.d.). Retrieved January 14th, 2019, from https://www.yourdictionary.com/mdu
mdu - Computer Definition
An apartment building, condominium, residence hotel, or other building that is subdivided into multiple residences. An MDU has considerable implications for local loop deployments, particularly with respect to passive optical network (PON). See also local loop and PON.