{"id":248739,"date":"2024-10-19T16:23:23","date_gmt":"2024-10-19T16:23:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60794-3-212016-tc\/"},"modified":"2024-10-25T11:34:29","modified_gmt":"2024-10-25T11:34:29","slug":"bs-en-60794-3-212016-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60794-3-212016-tc\/","title":{"rendered":"BS EN 60794-3-21:2016 – TC"},"content":{"rendered":"

IEC 60794-3-21:2015 is a product specification. It presents the detailed requirements specific to optical self-supporting aerial telecommunication cables for use in premises cabling to ensure compatibility with ISO\/IEC 11801 and ISO\/IEC 24702. The requirements of the family specification IEC 60794-3-20 and sectional specification IEC 60794-3 are applicable to cables covered by this standard. This second edition cancels and replaces the first edition published in 2005. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – reference to ISO 24702; – reference to Fibre B6 (IEC 60793-2-50); – reference to the OS2 Fibre as defined by ISO\/IEC 11801. Keywords: optical self-supporting aerial telecommunication cables This publication is to be read in conjunction with IEC \/2, IEC \/2, IEC \/2 and IEC \/2.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
22<\/td>\nCONTENTS <\/td>\n<\/tr>\n
23<\/td>\nFOREWORD <\/td>\n<\/tr>\n
25<\/td>\n1 Scope
2 Normative references
3 General requirements <\/td>\n<\/tr>\n
26<\/td>\n4 Particular requirements
4.1 General
4.2 Environmental requirements \u2013 Temperature cycling
4.3 Transmission requirements
4.3.1 Attenuation of cabled fibre
Table 1 \u2013 Multimode maximum cable attenuation coefficient (dB\/km) <\/td>\n<\/tr>\n
27<\/td>\n4.3.2 Fibre bandwidth requirements
4.3.3 Polarization mode dispersion (PMD) requirements
Table 2 \u2013 Single-mode maximum cable attenuation coefficient (dB\/km)
Table 3 \u2013 Minimum multimode fibre bandwidth (MHz\u2219km) <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Optical fibre cables – Outdoor cables. Product specification for optical self-supporting aerial telecommunication cables for use in premises cabling<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248743,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[649,2641],"product_tag":[],"class_list":{"0":"post-248739","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-10","7":"product_cat-bsi","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\/248739","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\/248743"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248739"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248739"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}