{"id":691258,"date":"2024-11-06T05:24:59","date_gmt":"2024-11-06T05:24:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/tia-455-20-b2004-r2013\/"},"modified":"2024-11-06T05:24:59","modified_gmt":"2024-11-06T05:24:59","slug":"tia-455-20-b2004-r2013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/tia\/tia-455-20-b2004-r2013\/","title":{"rendered":"TIA-455-20-B:2004 (R2013)"},"content":{"rendered":"<p>This part of IEC 60793 establishes uniform requirements for the<br \/>\nmonitoring of changes in optical transmittance, thereby assisting<br \/>\nin the inspection of fibres and cables for commercial purposes.<\/p>\n<p>This standard gives two methods for monitoring the changes in<br \/>\noptical transmittance of optical fibres and cables that occur<br \/>\nduring mechanical or environmental testing, or both. It provides a<br \/>\nmonitor in the change of optical transmission characteristics<br \/>\narising from optical discontinuity, physical defects and<br \/>\nmodifications of the attenuation slope:<\/p>\n<p>\u2013 method A: change in transmittance by transmitted power;<\/p>\n<p>\u2013 method B: change in transmittance by backscattering.<\/p>\n<p>Methods A and B apply to the monitoring of all categories of the<br \/>\nfollowing fibres:<\/p>\n<p>\u2013 class A: multimode fibres;<\/p>\n<p>\u2013 class B: single-mode fibres.<\/p>\n<p>Information common to both measurements is contained in clauses<br \/>\n1 to 8, and information pertaining to each individual method<br \/>\nappears in annexes A, and B respectively.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>FOTP-20 IEC 60793-1-46: Optical Fibers &#8211; Part 1-46: Measurement Methods and Test Procedures- Monitoring of Changes in Optical Transmittance<\/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\/tia\/\"><b>TIA<\/b><\/a><\/td>\n<td>2004<\/td>\n<td>23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":691267,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2646],"product_tag":[],"class_list":{"0":"post-691258","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tia","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/691258","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\/691267"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=691258"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=691258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=691258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}