{"id":514860,"date":"2024-11-05T14:32:05","date_gmt":"2024-11-05T14:32:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/can-csa-iso-iec-20162-04-r2012\/"},"modified":"2024-11-05T14:32:05","modified_gmt":"2024-11-05T14:32:05","slug":"can-csa-iso-iec-20162-04-r2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/can-csa-iso-iec-20162-04-r2012\/","title":{"rendered":"CAN\/CSA-ISO\/IEC 20162-04 (R2012)"},"content":{"rendered":"<p><strong>Scope<\/strong><\/p>\n<p>This International Standard specifies the characteristics of a 300 mm optical disk cartridge (ODC) of Type WORM (Write Once Read Many) using irreversible effects, with a capacity of 30 Gbytes.<\/p>\n<p>This WORM ODCs uses writing effects that are inherently irreversible. Written marks cannot be erased and attempted modifications of the written marks are detectable.<\/p>\n<p>This International Standard specifies &#8211; the conditions for conformance testing and the Reference Drive; &#8211; the environments in which the cartridges are to be operated and stored; &#8211; the mechanical, physical and dimensional characteristics of the cartridge, so as to provide mechanical interchange ability between data processing systems; &#8211; the format of the information on the disk, both pre-written and user-written, including the physical disposition of the tracks and sectors, the error correction codes, the modulation methods used; &#8211; the characteristics of the prerecorded information on the disk; &#8211; the recording characteristics of the disk, enabling processing systems to write data onto the disk; &#8211; the minimum quality of user-written data on the disk, enabling data processing systems to read data from the disk.<\/p>\n<p>This International Standard provides for interchange between optical disk drives. Together with a standard for volume and file structure it provides for full data interchange between data processing systems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Information Technology &#8211; Data Interchange on 300 mm Optical Disk Cartridges of Type WORM (Write Once Read Many) Using Irreversible Effects &#8211; Capacity: 30 Gbytes per Cartridge<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/csa\/\"><b>CSA<\/b><\/a><\/td>\n<td>2004<\/td>\n<td>91<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":514872,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[689,2674],"product_tag":[],"class_list":{"0":"post-514860","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-220-30","7":"product_cat-csa","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/514860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/514872"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=514860"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=514860"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=514860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}