{"id":920983,"date":"2026-09-29T14:00:00","date_gmt":"2026-09-29T12:00:00","guid":{"rendered":"https:\/\/djya2ldob4.wpdns.site\/?page_id=920983"},"modified":"2026-10-30T10:12:38","modified_gmt":"2026-10-30T09:12:38","slug":"os19","status":"publish","type":"page","link":"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/specialised-works\/os19\/","title":{"rendered":"SOA category OS19"},"content":{"rendered":"\n\n<div class=\"cqop-v6 cqop-v6-soa-categoria-os19\" data-v6-page=\"Categoria-OS19\">\n\n<div class=\"cqop-v6-pannello-829311a\" id=\"contenuto\">\n\n<div class=\"gb-text cqop-v6-pannello-fd08351\" aria-hidden=\"true\"><\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-d3705ba\" aria-hidden=\"true\"><\/div>\n\n\n\n\n\n<div class=\"cqop-v6-contenuto-06a0e85\"><nav style=\"--separator: &quot;\/&quot;\" class=\"cqop-breadcrumbs wp-block-breadcrumbs\" aria-label=\"Breadcrumbs\"><ol><li><a href=\"https:\/\/www.cqop.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/\">List of SOA categories<\/a><\/li><li><a href=\"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/specialised-works\/\">SOA specialised works categories<\/a><\/li><li><span aria-current=\"page\">SOA category OS19<\/span><\/li><\/ol><\/nav>\n\n\n\n<div class=\"cqop-v6-pannello-f3875ab\">\n\n<span class=\"gb-text cqop-v6-pannello-4855609\">OS19<\/span>\n\n\n\n\n\n<span class=\"gb-text cqop-v6-pannello-ea96d22\">Specialised works categories<\/span>\n\n<\/div>\n\n\n\n\n\n<h1 class=\"gb-text cqop-v6-titolo-b35a3b5\">SOA category <span class=\"cqop-v6-pannello-8a3115e\">OS19<span aria-hidden=\"true\" class=\"cqop-v6-pannello-f4fc0bb\"><\/span><\/span><\/h1>\n\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-7496375\">Telecommunication and data transmission network systems<\/p>\n\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-13e79de\">\n\n<div class=\"cqop-v6-griglia-642d0e4\">\n\n<div>\n<p class=\"gb-text cqop-v6-testo-43af25e\"><strong class=\"cqop-v6-pannello-7f02261\">OS19<\/strong> covers <strong class=\"cqop-v6-pannello-7f02261\">telecommunication and data transmission network systems<\/strong>: telephony, data and video over copper cables, <strong class=\"cqop-v6-pannello-7f02261\">fibre optics<\/strong>, radio or satellite. It is the category of <strong class=\"cqop-v6-pannello-7f02261\">infrastructure outside buildings<\/strong>: from fibre ducts to <strong class=\"cqop-v6-pannello-7f02261\">5G<\/strong> base stations, through to submarine cables and telecom exchanges.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-136555f\">\n\n<div class=\"cqop-v6-pannello-be753d0\">\n\n<svg focusable=\"false\" role=\"presentation\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 201 201\" width=\"201\" height=\"201\" aria-hidden=\"true\" class=\"cqop-os-original-icon\" style=\"display:block;width:120px;height:120px;max-width:none;margin:0 0 28px;\"><path fill=\"#fff\" d=\"M68.9 172.9h2.2v2.2h-2.2zM70.26 168.58h2.2v2.2h-2.2zM71.63 164.26h2.2v2.2h-2.2zM72.99 159.95h2.2v2.2h-2.2zM74.35 155.63h2.2v2.2h-2.2zM75.72 151.31h2.2v2.2h-2.2zM77.08 146.99h2.2v2.2h-2.2zM78.45 142.67h2.2v2.2h-2.2zM79.81 138.35h2.2v2.2h-2.2zM81.17 134.04h2.2v2.2h-2.2zM82.54 129.72h2.2v2.2h-2.2zM83.9 125.4h2.2v2.2h-2.2zM85.26 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31.78h2.2v2.2h-2.2zM139.64 36.31h2.2v2.2h-2.2zM139.9 40.9h2.2v2.2h-2.2zM139.64 45.49h2.2v2.2h-2.2zM138.87 50.02h2.2v2.2h-2.2zM137.6 54.44h2.2v2.2h-2.2zM135.84 58.69h2.2v2.2h-2.2zM133.62 62.71h2.2v2.2h-2.2zM130.96 66.46h2.2v2.2h-2.2zM127.89 69.89h2.2v2.2h-2.2zM50.9 109.9h2.2v2.2h-2.2zM46.57 109.9h2.2v2.2h-2.2zM42.23 109.9h2.2v2.2h-2.2zM37.9 109.9h2.2v2.2h-2.2zM33.57 109.9h2.2v2.2h-2.2zM29.23 109.9h2.2v2.2h-2.2zM24.9 109.9h2.2v2.2h-2.2zM24.9 114.52h2.2v2.2h-2.2zM24.9 119.15h2.2v2.2h-2.2zM24.9 123.78h2.2v2.2h-2.2zM24.9 128.4h2.2v2.2h-2.2zM24.9 133.02h2.2v2.2h-2.2zM24.9 137.65h2.2v2.2h-2.2zM24.9 142.28h2.2v2.2h-2.2zM24.9 146.9h2.2v2.2h-2.2z\"\/><path fill=\"#D98296\" d=\"M14.9 147.9h2.2v2.2h-2.2zM19.1 147.9h2.2v2.2h-2.2zM23.3 147.9h2.2v2.2h-2.2zM27.5 147.9h2.2v2.2h-2.2zM31.7 147.9h2.2v2.2h-2.2zM35.9 147.9h2.2v2.2h-2.2zM35.9 152.15h2.2v2.2h-2.2zM35.9 156.4h2.2v2.2h-2.2zM35.9 160.65h2.2v2.2h-2.2zM35.9 164.9h2.2v2.2h-2.2zM31.7 164.9h2.2v2.2h-2.2zM27.5 164.9h2.2v2.2h-2.2zM23.3 164.9h2.2v2.2h-2.2zM19.1 164.9h2.2v2.2h-2.2zM14.9 164.9h2.2v2.2h-2.2zM14.9 160.65h2.2v2.2h-2.2zM14.9 156.4h2.2v2.2h-2.2zM14.9 152.15h2.2v2.2h-2.2z\"\/><path fill=\"#fff\" d=\"M145.9 109.9h2.2v2.2h-2.2zM150.73 109.9h2.2v2.2h-2.2zM155.57 109.9h2.2v2.2h-2.2zM160.4 109.9h2.2v2.2h-2.2zM165.23 109.9h2.2v2.2h-2.2zM170.07 109.9h2.2v2.2h-2.2zM174.9 109.9h2.2v2.2h-2.2zM174.9 114.52h2.2v2.2h-2.2zM174.9 119.15h2.2v2.2h-2.2zM174.9 123.78h2.2v2.2h-2.2zM174.9 128.4h2.2v2.2h-2.2zM174.9 133.02h2.2v2.2h-2.2zM174.9 137.65h2.2v2.2h-2.2zM174.9 142.28h2.2v2.2h-2.2zM174.9 146.9h2.2v2.2h-2.2z\"\/><path fill=\"#D98296\" d=\"M164.9 147.9h2.2v2.2h-2.2zM169.1 147.9h2.2v2.2h-2.2zM173.3 147.9h2.2v2.2h-2.2zM177.5 147.9h2.2v2.2h-2.2zM181.7 147.9h2.2v2.2h-2.2zM185.9 147.9h2.2v2.2h-2.2zM185.9 152.15h2.2v2.2h-2.2zM185.9 156.4h2.2v2.2h-2.2zM185.9 160.65h2.2v2.2h-2.2zM185.9 164.9h2.2v2.2h-2.2zM181.7 164.9h2.2v2.2h-2.2zM177.5 164.9h2.2v2.2h-2.2zM173.3 164.9h2.2v2.2h-2.2zM169.1 164.9h2.2v2.2h-2.2zM164.9 164.9h2.2v2.2h-2.2zM164.9 160.65h2.2v2.2h-2.2zM164.9 156.4h2.2v2.2h-2.2zM164.9 152.15h2.2v2.2h-2.2z\"\/><\/svg>\n\n<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-96ce454\">Simulate the cost of SOA certification<\/div>\n\n\n\n\n\n<a class=\"gb-text cqop-v6-pulsante-5eba899 cqop-v6-state-6d47db8\" href=\"https:\/\/www.cqop.com\/en\/online-services\/fee-and-requirements-calculation\/\">Calculate fees and requirements<\/a>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-1d12dfc\">\n\n<figure class=\"cqop-v6-pannello-ca9f003\">\n\n<div>\n<img decoding=\"async\" class=\"gb-media-cqv61112 cqop-v6-pannello-e34122a gb-text\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/os19_image2-en.webp\" alt=\"The scope of OS19: tower, base stations, cities connected by underground fibre optics\"\/>\n<\/div>\n\n\n\n\n\n<figcaption class=\"gb-text cqop-v6-pannello-ad07637\">The scope of OS19: tower, base stations, cities connected by underground fibre optics<\/figcaption>\n\n<\/figure>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-13e79de\">\n\n<div class=\"cqop-v6-griglia-74a4c6d\">\n\n<div class=\"cqop-v6-titolo-sticky-1c8b9f9\">\n\n<h2 class=\"gb-text cqop-v6-titolo-ecc189a\">SOA certification OS19: areas of application<\/h2>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-71e1793\">\n<p class=\"gb-text cqop-v6-testo-04d085f\"><strong class=\"cqop-v6-pannello-7f02261\">OS19<\/strong> covers all telecommunication infrastructure across the country. The main sectors:<\/p>\n\n\n\n\n<ul class=\"cqop-v6-pannello-9bf0cf7\">\n\n<li class=\"gb-text cqop-v6-griglia-eaa3518\"><span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">01<\/span> <span class=\"cqop-v6-pannello-f3665f8\"><strong class=\"cqop-v6-pannello-7f02261\">Fibre optics (FTTH and FTTC):<\/strong> fibre networks to homes or street cabinets.<\/span><\/li>\n\n\n\n\n\n<li class=\"gb-text cqop-v6-griglia-d980411\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">02<\/span>\n              <span class=\"cqop-v6-pannello-f3665f8\"><strong class=\"cqop-v6-pannello-7f02261\">Base stations and 5G:<\/strong> installation and maintenance of antennas and their fibre connections.<\/span>\n            <\/li>\n\n\n\n\n\n<li class=\"gb-text cqop-v6-griglia-d980411\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">03<\/span>\n              <span class=\"cqop-v6-pannello-f3665f8\"><strong class=\"cqop-v6-pannello-7f02261\">Backbones and submarine cables:<\/strong> fibre networks between cities and links to the smaller islands.<\/span>\n            <\/li>\n\n\n\n\n\n<li class=\"gb-text cqop-v6-griglia-d980411\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">04<\/span>\n              <span class=\"cqop-v6-pannello-f3665f8\"><strong class=\"cqop-v6-pannello-7f02261\">Telecom exchanges:<\/strong> telephone exchanges, network nodes and operators\u2019 equipment rooms.<\/span>\n            <\/li>\n\n\n\n\n\n<li class=\"gb-text cqop-v6-griglia-d980411\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">05<\/span>\n              <span class=\"cqop-v6-pannello-f3665f8\"><strong class=\"cqop-v6-pannello-7f02261\">Public Administration networks:<\/strong> regional, university and healthcare networks between public sites.<\/span>\n            <\/li>\n\n\n\n\n\n<li class=\"gb-text cqop-v6-griglia-8357285\">\n              <span aria-hidden=\"true\" class=\"cqop-v6-pannello-17317d0\">06<\/span>\n              <span class=\"cqop-v6-pannello-f3665f8\"><strong class=\"cqop-v6-pannello-7f02261\">Urban video surveillance:<\/strong> public networks of cameras and number-plate recognition across the territory.<\/span>\n            <\/li>\n\n<\/ul>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-930206b\"><strong class=\"cqop-v6-pannello-7f02261\">In short:<\/strong> OS19 is the category of the <strong class=\"cqop-v6-pannello-962ca18\">public telecommunication network<\/strong>, at the heart of the largest digital plan ever undertaken in Italy.<\/p>\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-1d12dfc\">\n\n<figure class=\"cqop-v6-pannello-ca9f003\">\n\n<div>\n<img decoding=\"async\" class=\"gb-media-cqv61131 cqop-v6-pannello-e34122a gb-text\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/09\/categoria-soa-os19-stazione-radio-base-con-antenne-a-pannello-e-propagazione-del-segnale-radio.webp\" alt=\"Base station with panel antennas and radio signal propagation\"\/>\n<\/div>\n\n\n\n\n\n<figcaption class=\"gb-text cqop-v6-pannello-ad07637\">Base station with panel antennas and radio signal propagation<\/figcaption>\n\n<\/figure>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-13e79de\">\n\n<div class=\"cqop-v6-contenuto-c7714c8\">\n\n<h2 class=\"gb-text cqop-v6-titolo-e915111\">SOA categories related to OS19<\/h2>\n\n\n\n\n\n<div class=\"cqop-v6-griglia-86cb130\">\n\n<div class=\"cqop-v6-pannello-12843ab\">\n\n<div class=\"gb-text cqop-v6-pannello-c59b2ea\">OS30<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-0986e53\">Internal electrical, telephone and data systems<\/div>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-8d82677\">is the category most often confused with OS19. <strong class=\"cqop-v6-pannello-7f02261\">OS19 is the public network across the territory<\/strong>, <strong class=\"cqop-v6-pannello-7f02261\">OS30 the system inside the building<\/strong>: the operator\u2019s cable up to the basement is OS19, from there to the socket it is OS30.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-12843ab\">\n\n<div class=\"gb-text cqop-v6-pannello-c59b2ea\">OS17<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-0986e53\">External telephone lines and high-frequency telephone systems<\/div>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-8d82677\">is the <strong class=\"cqop-v6-pannello-7f02261\">historical version<\/strong> of OS19, linked to old telephone lines. With the end of analogue networks, the work has shifted to OS19.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-12843ab\">\n\n<div class=\"gb-text cqop-v6-pannello-c59b2ea\">OG6<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-0986e53\">Water mains, gas pipelines, oil pipelines, irrigation and drainage works<\/div>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-8d82677\">carries out the <strong class=\"cqop-v6-pannello-7f02261\">excavations and cable ducts<\/strong> that house the fibre; OS19 lays the cables and equipment.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-12843ab\">\n\n<div class=\"gb-text cqop-v6-pannello-c59b2ea\">OS35<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-0986e53\">Low environmental impact works (no-dig technologies)<\/div>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-8d82677\">is needed for <strong class=\"cqop-v6-pannello-7f02261\">trenchless<\/strong> installation (drilling and <strong class=\"cqop-v6-pannello-7f02261\">micro-trenching<\/strong>); OS19 for cables, equipment and testing.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-12843ab\">\n\n<div class=\"gb-text cqop-v6-pannello-c59b2ea\">OG10<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-0986e53\">External electrical distribution systems<\/div>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-8d82677\">brings the <strong class=\"cqop-v6-pannello-7f02261\">power supply<\/strong> to telecom exchanges and base stations.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-12843ab\">\n\n<div class=\"gb-text cqop-v6-pannello-c59b2ea\">OG3<\/div>\n\n\n\n\n\n<div class=\"gb-text cqop-v6-pannello-0986e53\">Roads, motorways, railways<\/div>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-8d82677\">comes into play when networks cross <strong class=\"cqop-v6-pannello-7f02261\">roads or railways<\/strong> and the road surface and signage need to be restored.<\/p>\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-1d12dfc\">\n\n<figure class=\"cqop-v6-pannello-ca9f003\">\n\n<div>\n<img decoding=\"async\" class=\"gb-media-cqv61164 cqop-v6-pannello-e34122a gb-text\" src=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/os19_image4-en.webp\" alt=\"Fibre optic splice: incoming multi-fibre cable, splice and fanout to users\"\/>\n<\/div>\n\n\n\n\n\n<figcaption class=\"gb-text cqop-v6-pannello-ad07637\">Fibre optic splice: incoming multi-fibre cable, splice and fanout to users<\/figcaption>\n\n<\/figure>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-13e79de\">\n\n<div class=\"cqop-v6-griglia-74a4c6d\">\n\n<div class=\"cqop-v6-titolo-sticky-1c8b9f9\">\n\n<h2 class=\"gb-text cqop-v6-titolo-ecc189a\">Why it pays to qualify in OS19<\/h2>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-71e1793\">\n<p class=\"gb-text cqop-v6-testo-3c2b5d5\"><strong class=\"cqop-v6-pannello-7f02261\">OS19<\/strong> is one of the most dynamic sectors of the SOA system.<\/p>\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-481eee7\" id=\"faq\">\n\n<div class=\"cqop-v6-griglia-28a732f\">\n\n<div>\n\n<h2 class=\"gb-text cqop-v6-titolo-2c72ce6\">SOA category OS19: frequently asked questions<\/h2>\n\n\n\n\n\n<div class=\"cqop-category-download cqop-category-download-minimal cqop-category-download-faq\">\n<a class=\"gb-text cqop-category-download-button\" href=\"https:\/\/www.cqop.com\/wp-content\/uploads\/2026\/10\/schede-tecniche-soa-strutturate-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Download PDF technical data sheets \u2014 opens in a new tab\">\n<svg role=\"presentation\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"22\" height=\"22\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 3v12m-5-5 5 5 5-5M4 16v5h16v-5\"><\/path><\/svg>\n\n\n<span class=\"gb-text\">Download PDF technical data sheets<\/span>\n<\/a>\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div>\n\n<div class=\"wp-block-essential-blocks-accordion cqop-faq-accordion  root-cqop-faq-96004-0\"><div class=\"eb-parent-wrapper eb-parent-cqop-faq-96004-0 \"><div class=\"eb-accordion-container cqop-faq-96004-0\" data-accordion-type=\"accordion\" data-tab-icon=\"\" data-expanded-icon=\"\" data-transition-duration=\"500\"><div class=\"eb-accordion-inner\">\n\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-96004-0-1 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-96004-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-96004-0\"><h2 class=\"eb-accordion-title\">What is the official description of category OS19?<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-96004-0\"><div class=\"eb-accordion-content\">\n\n<div class=\"gb-text cqop-faq-answer\"><div class=\"cqop-v6-pannello-f38d055 gb-text\">OS19 is the category that \u201cconcerns the supply, installation and maintenance or renovation of switching systems for public or private, local or long-distance telecommunication networks for telephony, telex, data and video over copper cables, fibre optic cables, radio-electric means, telephone, radiotelephone and television satellites, and data transmission networks and similar, whatever their degree of importance, complete with all related masonry, complementary or ancillary works, to be carried out, separately from the execution of other systems, in general works that have already been completed or are under construction\u201d. In short: all public or private telecommunication networks outside buildings, regardless of the transmission medium.<\/div><\/div>\n\n<\/div><\/div><\/div>\n\n\n\n\n\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-96004-0-2 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-96004-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-96004-0\"><h2 class=\"eb-accordion-title\">Is a video surveillance system OS19 or OS30?<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-96004-0\"><div class=\"eb-accordion-content\">\n\n<div class=\"gb-text cqop-faq-answer\"><div class=\"cqop-v6-pannello-5afcd04 gb-text\">It depends. If the cameras are distributed across the territory, for example throughout a municipality, it is OS19. If the system serves a single building or complex, such as a school or a hospital, it is OS30.<\/div><\/div>\n\n<\/div><\/div><\/div>\n\n\n\n\n\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-96004-0-3 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-96004-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-96004-0\"><h2 class=\"eb-accordion-title\">What is the difference between OS19 and OS17?<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-96004-0\"><div class=\"eb-accordion-content\">\n\n<div class=\"gb-text cqop-faq-answer\"><div class=\"cqop-v6-pannello-5afcd04 gb-text\">OS17 is the historical category of analogue telephone lines and radio links. OS19 covers today\u2019s digital networks: fibre, IP, 5G and satellite.<\/div><\/div>\n\n<\/div><\/div><\/div>\n\n\n\n\n\n<div class=\"wp-block-essential-blocks-accordion-item cqop-faq-96004-0-5 eb-accordion-wrapper\" data-clickable=\"false\"><div class=\"eb-accordion-title-wrapper eb-accordion-title-wrapper-cqop-faq-96004-0\" tabindex=\"0\"><div class=\"eb-accordion-title-content-wrap title-content-cqop-faq-96004-0\"><h2 class=\"eb-accordion-title\">Which works count as CEL for OS19?<\/h2><\/div><\/div><div class=\"eb-accordion-content-wrapper eb-accordion-content-wrapper-cqop-faq-96004-0\"><div class=\"eb-accordion-content\">\n\n<div class=\"gb-text cqop-faq-answer\"><div class=\"cqop-v6-pannello-5afcd04 gb-text\">External fibre optic networks, base stations, public data transmission networks, switching exchanges, submarine cables, radio links and territorial video surveillance.<\/div><\/div>\n\n<\/div><\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-5e842af\">\n\n<svg focusable=\"false\" role=\"presentation\" aria-hidden=\"true\" class=\"cqop-v6-icona-71ff866\">\n      <defs>\n        <pattern id=\"mattoniOS19\" width=\"72\" height=\"36\" patternUnits=\"userSpaceOnUse\">\n          <rect x=\"0\" y=\"2\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"36\" y=\"2\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"18\" y=\"20\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"-18\" y=\"20\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n          <rect x=\"54\" y=\"20\" width=\"32\" height=\"14\" fill=\"rgba(255,255,255,0.022)\"><\/rect>\n        <\/pattern>\n      <\/defs>\n      <rect width=\"100%\" height=\"100%\" fill=\"url(#mattoniOS19)\"><\/rect>\n    <\/svg>\n\n\n\n\n\n<div class=\"cqop-v6-griglia-7a21026\">\n\n<div>\n\n<h2 class=\"gb-text cqop-v6-titolo-1522a9c\">Your next move?<\/h2>\n\n\n\n\n<p class=\"gb-text cqop-v6-testo-2d399db\"><strong class=\"cqop-v6-pannello-cff7b97\">Demonstrate your requirements<\/strong> and turn this knowledge into action: make sure you have the right SOA qualification and don\u2019t hesitate to invest in training and innovation.<\/p>\n<\/div>\n\n\n\n\n\n<div class=\"cqop-v6-pannello-4cdb9ad\">\n\n<a class=\"gb-text cqop-v6-pulsante-5eba899 cqop-v6-state-f859560\" href=\"https:\/\/www.cqop.com\/en\/contacts\/\">Contact us<\/a>\n\n\n\n\n\n<a class=\"gb-text cqop-v6-pulsante-0678f05 cqop-v6-state-b958ab0\" href=\"https:\/\/www.cqop.com\/en\/online-services\/fee-and-requirements-calculation\/\">Calculate fees and requirements<\/a>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>OS19 Specialised works categories SOA category OS19 Telecommunication and data transmission network systems OS19 covers telecommunication and data transmission network systems: telephony, data and video over copper cables, fibre optics, radio or satellite. It is the category of infrastructure outside buildings: from fibre ducts to 5G base stations, through to submarine cables and telecom exchanges. &#8230; <a title=\"SOA category OS19\" class=\"read-more\" href=\"https:\/\/www.cqop.com\/en\/list-of-soa-categories\/specialised-works\/os19\/\" aria-label=\"Read more about SOA category OS19\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":920978,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","_eb_data_table":"","footnotes":""},"class_list":["post-920983","page","type-page","status-publish"],"acf":{"h1_seo":""},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/920983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/comments?post=920983"}],"version-history":[{"count":8,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/920983\/revisions"}],"predecessor-version":[{"id":922317,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/920983\/revisions\/922317"}],"up":[{"embeddable":true,"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/pages\/920978"}],"wp:attachment":[{"href":"https:\/\/www.cqop.com\/en\/wp-json\/wp\/v2\/media?parent=920983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}