SDLC

SDLC是一種用於電子計算機串行通信的通信協議，最初由IBM作為IBM系統網絡架構的一部分引入。在IBM系統網絡架構協議棧中，SDLC被視為第2層，即數據鏈路層。它支持多點鏈路以及錯誤糾正功能。^[1]

參考文獻

McFadyen, J. H. System Network Architecture: An Overview (PDF). IBM Systems Journal. 1976, 15 (1): 4–23. doi:10.1147/sj.151.0004.
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Pooch, Udo W.; Greene, William H; Moss, Gary G. Telecommunications and Networking. Boston: Little, Brown and Company. 1983. ISBN 0-316-71498-4.
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ITS Cabinet Standard. v01.02.17b. Washington, DC: Institute of Transportation Engineers. November 16, 2006: 96. All communication within the ATC controller unit shall be SDLC-compatible command-response protocol, support 0-bit stuffing, and operate at a data rate of 614.4 Kilobits per second.