Structured Cabling Market Size, Share & COVID-19 Impact Analysis, By Type (Fiber Cabling, Cabling Infrastructure, and Copper Cabling), By Cable type (Cat 5E, Cat 6, Cat 6A, Cat 7/7A, and Others), By Application (LAN and Data Center), By End-user (Residential, Commercial, and Industrial), and Regional Forecast, 2022-2029