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Tim Hobrock

PVD Solutions, LLC
Computer Cabling

Recent Posts:

Madison, TN
05/08/2017 at 2:18 pm
This is " What We Do " Father and Son owner / Installers, Nashville & 80 mile Radius. If your company has existing office space here or are planning on re-locating here, we can help with All Computer Network Infrastructures, A / V, CCTV, Intrusion Detection, etc ( New Installations or Adds, Moves and Changes to Existing. )
1 attachment: OSI Pyramid.BMP

Tim Hobrock
Computer Cabling
05/08/2017 at 2:22 pm
OSI Pyramid, The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to their underlying internal structure and technology.
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