ISO 22050:2002
ISO 22050:2002 Information technology – Data interchange on 12,7 mm, 384-track magnetic tape cartridges – Ultrium-1 format
CDN $0.00
Description
ISO/IEC 22050:2002 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 linearly recorded format, called Ultrium-1, has 384 tracks. It uses a timing based servo for improved track following. The format supports variable length Logical Records, high speed search, and the use of a registered algorithm for data compression.
ISO/IEC 22050:2002 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 uncompressed capacity is 100 Gbytes, 50 Gbytes, 30 Gbytes and 10 Gbytes, respectively.
Together with a standard for volume and file structure this document provides for full data interchange between data processing systems.
Edition
1
Published Date
2002-10-17
Status
PUBLISHED
Pages
128
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
ISO/IEC 22050:2002 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 linearly recorded format, called Ultrium-1, has 384 tracks. It uses a timing based servo for improved track following. The format supports variable length Logical Records, high speed search, and the use of a registered algorithm for data compression.
ISO/IEC 22050:2002 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 uncompressed capacity is 100 Gbytes, 50 Gbytes, 30 Gbytes and 10 Gbytes, respectively.
Together with a standard for volume and file structure this document provides for full data interchange between data processing systems.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 15718:1998 Information technology – Data interchange on 8 mm wide magnetic tape cartridge – Helical scan recording – HH-1 format
CDN $438.00 Add to cart -
ISO 16382:2000 Information technology – Data interchange on 12,7 mm 208-track magnetic tape cartridges – DLT 6 format
CDN $393.00 Add to cart -
ISO 17913:2000 Information technology – 12,7mm 128-track magnetic tape cartridge for information interchange – Parallel serpentine format
CDN $393.00 Add to cart -
ISO 15896:1999 Information technology – Data interchange on 12,7 mm 208-track magnetic tape cartridges – DLT 5 format
CDN $393.00 Add to cart
