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CAN/CSA-ISO/IEC 22050-04 (R2012)

Current
Current

The latest, up-to-date edition.

Information Technology - Data Interchange on 12,7 mm, 384-Track Magnetic Tape Cartridges - Ultrium-1 Format (Adopted ISO/IEC 22050:2002, first edition, 2002-10-01)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Section 1 - General
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Conventions and notations
6 Acronyms
7 Environment and safety
Section 2 - Requirements for the Cartridge
8 Dimensional and Mechanical Characteristics of the Cartridge
Section 3 - Requirements for the Unrecorded Tape
9 Mechanical, physical and dimensional characteristics
   of the tape
10 Magnetic Recording Characteristics
Section 4 - Requirements for an Interchanged Tape
11 Method of recording servo bands
12 Method of recording data tracks
13 Format
14 Recording of data on tape
15 Regions on tape
Annexes
A - Measurement of Bit Shift
B - Measurement of Broad Band Signal-to-Noise Ratio
C - Tape Abrasivity Measurement Procedure
D - LTO Cartridge Memory
E - Flexural Rigidity Procedure
F - LTO CM electrical interface
G - Recommendations for transportation
H - Inhibitor Tape
I - Vendor code lists

Scope This International Standard specifies the physical and magnetic characteristics of magnetic tape cartridges, using magnetic tape 12,65 mm wide so as to provide physical interchange of such cartridges between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format, thereby allowing data interchange between drives by means of such cartridges. The format supports variable length Logical Records, high speed search, and the use of a registered algorithm for data compression. This International Standard specifies four types of cartridges depending on the length of tape contained in the case. These four types are referred to as Type A, Type B, Type C and Type D; their nominal capacity is 100 Gbytes, 50 Gbytes, 30 Gbytes and 10 Gbytes, respectively. NOTE - One Gbyte contains 1 000 000 000 bytes. Information interchange between systems also requires, at a minimum, agreement between the interchange parties upon the interchange code(s) and the specification of the structure and labeling of the information on the interchanged cartridge. This International Standard shall be used only in conjunction with ISO/IEC 22091. Together with a standard for volume and file structure, e.g. Standard ISO 1001, this document provides for full data interchange between data processing systems.

Scope This International Standard specifies the physical and magnetic characteristics of magnetic tape cartridges, using magnetic tape 12,65 mm wide so as to provide physical interchange of such cartridges between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format, thereby allowing data interchange between drives by means of such cartridges. The format supports variable length Logical Records, high speed search, and the use of a registered algorithm for data compression. This International Standard specifies four types of cartridges depending on the length of tape contained in the case. These four types are referred to as Type A, Type B, Type C and Type D; their nominal capacity is 100 Gbytes, 50 Gbytes, 30 Gbytes and 10 Gbytes, respectively. NOTE - One Gbyte contains 1 000 000 000 bytes. Information interchange between systems also requires, at a minimum, agreement between the interchange parties upon the interchange code(s) and the specification of the structure and labeling of the information on the interchanged cartridge. This International Standard shall be used only in conjunction with ISO/IEC 22091. Together with a standard for volume and file structure, e.g. Standard ISO 1001, this document provides for full data interchange between data processing systems.

DocumentType
Standard
ISBN
1-55397-269-4
Pages
143
ProductNote
Reconfirmed EN
PublisherName
Canadian Standards Association
Status
Current
Supersedes

Standards Relationship
ISO/IEC 22050:2002 Identical

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
ISO/IEC 22091:2002 Information technology Streaming Lossless Data Compression algorithm (SLDC)
ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO/IEC 11576:1994 Information technology Procedure for the registration of algorithms for the lossless compression of data
ISO 3574:2012 Cold-reduced carbon steel sheet of commercial and drawing qualities
ISO/IEC 646:1991 Information technology ISO 7-bit coded character set for information interchange
ASTM D 4065 : 2012 : REDLINE Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures
ISO 1001:1986 Information processing — File structure and labelling of magnetic tapes for information interchange
ISO/IEC 14443-2:2016 Identification cards Contactless integrated circuit cards Proximity cards Part 2: Radio frequency power and signal interface

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