Abstract
Specifies the procedures for back-up operation applicable to data transmission on a leased line when implemented through a single interface, controlling both the leased and the back-up facilities, using ITU-T Recommendation V.24 interchange circuits in conjunction with either the 25-pole connector (ISO 2110) or the 26-pole connector (ISO/IEC 11569). Cancels and replaces the first edition, which has been technically revised.
General information
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Status: PublishedPublication date: 1995-09Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 5
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Technical Committee :ISO/IEC JTC 1/SC 6ICS :35.100.10
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Life cycle
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Previously
WithdrawnISO 8480:1987
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Now