AS 4079:1992
$57.20
Information technology – 130 mm rewritable optical disk cartridge for information interchange
Published By | Publication Date | Number of Pages |
AS | 1992-12-14 | 105 |
Specifies the characteristics of 130 mm optical disk cartridges (ODC) of the type providing for information to be written, read and erased many times using the magneto-optical effect. This Standard is identical with and reproduced from ISO/IEC 10089:1991.
Scope
This International Standard specifies
– definitions of the essential concepts;
– the environment in which the characteristics are to be tested;
– the environments in which the cartridge are to be operated and stored;
– the mechanical, physical and dimensional characteristics of the case and of the optical disk;
– the magneto-optical characteristics and the recording characteristics for recording the information, for reading the information and for erasing it many times, so as to provide physical interchangeability between data processing systems;
– two formats for the physical disposition of the tracks and sectors, the error correction codes, the modulation methods used for recording and the quality of the recorded signals.