a wiring patch panel cabinet accommodates plural termination devices . a cabinet support structure includes spaced apart top and bottom walls and opposed sidewalls . the cabinet support structure secures a plurality of individual patch panels . each patch panel accommodates termination devices of a given type . the termination devices of one patch panel may be different from the termination devices of another patch panel supported by the cabinet structure . the patch panels are supported by the cabinet in side - by - side vertical orientation to facilitate removal and repair of an individual patch panel without disturbing adjacent patch panels .