International Organization for Standardization (ISO)
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ISO/IEC 16825:1999
Scope
This International Standard specifies the characteristics of a case for use with 120 mm DVD-RAM disks as specified in ISO/IEC 16824. This International Standard specifies three related, but different implementations of such cases, viz.
Type 1 Provides a case for a one-sided (Type 1S) or a two-sided (Type 2S) DVD-RAM disk such that the disk can not be removed from the case. This case is reversible.
Type 2 Provides a case for a one-sided DVD-RAM disk (Type IS) such that the disk may be removed from the case. This case is not reversible.
Type 3 Provides a case into which a one-sided DVD-RAM disk (Type IS) may be inserted, then used as a cartridge. This case is not reversible.
This International Standard specifies
- the environments in which the cases are to be operated and stored;
- the dimensional and mechanical characteristics of the case, so as to provide mechanical interchangeability between data processing systems;
This International Standard provides for mechanical interchange between optical disk drives. Together with 120 mm DVD-RAM disks according to ISO/IEC 16824 and a standard for volume and file structure, it provides for full data interchange between data processing systems.
ISO/IEC 16825:1999 Referenced Document
IEC 60950:1991 Safety of information technology equipment, including electrical business equipment
ISO/IEC 16825:1999 history
1999ISO/IEC 16825:1999 Information technology - Case for 120 mm DVD-RAM disks