Structured Cabling Market By (Hardware, Communication Outlets, Patch Cords & Cable Assemblies, Racks & Cabinets, Others); By Cable Type (Category 5E, Category 6, Category 6A, Others); By Industry Vertical (IT & Telecommunications, Residential, Commercial, Government, Manufacturing & automation, Military & Defense, Energy, Oil & Gas, Others) Global Opportunity Analysis and Industry Forecast To 2030