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ISO 4057:1986

Information processing — Data interchange on 6,30 mm (0.25 in) magnetic tape cartridge, 63 bpmm (1 600 bpi) phase-encoded

Publication date:   Jul 10, 1986

95.99 Withdrawal of Standard   Oct 1, 2018

General information

95.99 Withdrawal of Standard   Oct 1, 2018

ISO

ISO/IEC JTC 1/SC 23 Digitally Recorded Media for Information Interchange and Storage

International Standard

35.220.23   Cassettes and cartridges for magnetic tapes

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Scope

Outlines the characteristics of a 6.30 mm (0,25 in) magnetic tape cartridges intended for data interchange and physical interchangeability between information processing systems utilizing the ISO 7-bit coded character set (ISO 646), its extensions (ISO 2022) and/or 8-bit character set (ISO 4873). The cartidge is of the twin-hub coplanar type, loaded with 6,30 mm (0,25 in) magnetic tape tor digital recording using the 53 bpmm (1600 bpi) phase-encoding method.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4057:1979

NOW

WITHDRAWN
ISO 4057:1986
95.99 Withdrawal of Standard
Oct 1, 2018