Objavljen
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.
POVUČEN
ISO 8480:1987
OBJAVLJEN
ISO/IEC 8480:1995
90.93
Odluka o potvrđivanju standarda
28. 6. 2001.