{"id":5114,"date":"2026-10-08T15:57:00","date_gmt":"2026-10-08T13:57:00","guid":{"rendered":"https:\/\/vtkkperinne.fi\/?page_id=5114"},"modified":"2026-10-14T15:57:53","modified_gmt":"2026-10-14T13:57:53","slug":"vtkk-tietotie-otaniemen-alueverkko-2","status":"publish","type":"page","link":"https:\/\/vtkkperinne.fi\/?page_id=5114","title":{"rendered":"VTKK Tietotie Otaniemen alueverkko"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Otaniemen alueverkko &#8211; Suomen ensimm\u00e4isi\u00e4 yksityisi\u00e4 valokuituverkkoja<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tietotie<\/strong> on 90-luvun suomalainen sana sille mit\u00e4 t\u00e4n\u00e4\u00e4n kutsutaan internetiksi \/ laajakaistaverkoksi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Suora k\u00e4\u00e4nn\u00f6s englannin Information Superhighwaysta. Virallisemmin puhuttiin tiedon valtatiest\u00e4, mutta kansan suussa ja Tele \/ Telecom Finlandin \/ Soneran markkinoinnissa siit\u00e4 tuli Tietotie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sill\u00e4 tarkoitettiin kahta asiaa yht\u00e4 aikaa:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Valtakunnallinen runkoverkko<\/strong><br>Ennen kuin sana &#8221;internetti&#8221; yleistyi, Suomessa oli:<br>&#8211; yliopistojen FUNET (1984->)<br>&#8211; Posti- ja telelaitoksen kaupalliset paketkiverkot: TeleSampo ja Datapak \/ Datex ja Infotel<br>&#8211; ja vuodesta 1993 alkaen kotitalouksille myyt\u00e4v\u00e4t Sonera \/ Tele Internet-yhteydet<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kaikista n\u00e4ist\u00e4 puhuttiin yhteisnimell\u00e4 &#8221;tietotie-verkko&#8221; &#8211; eli se fyysinen valokuitu- ja kupariverkko joka yhdist\u00e4\u00e4 koneet ja jolla tieto kulkee. V\u00e4h\u00e4n niin kuin tieverkko, mutta tiedolle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lehdiss\u00e4 1994-1998 luki tyyliin: &#8221;Kunta liittyy tietotielle&#8221; = kuntaan vedettiin runkokaapeli ja kouluihin tuli internet-luokka.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Konkreettinen paikka: Tietotie Espoon Otaniemess\u00e4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otaniemess\u00e4 on katu nimelt\u00e4 Tietotie. Se on syy miksi termi j\u00e4i el\u00e4m\u00e4\u00e4n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tietotie 2, 4, 6 jne. oli 80-90-luvulla Suomen Piilaakso:<br>&#8211; Nokia Research Center, VTKK (Tietotehdas, Tietoevry, Tieto), HP, Kone, VTT<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e4ll\u00e4 <a href=\"https:\/\/suomentietokonemuseo.fi\/wp-content\/uploads\/2022\/10\/Paakuva-1990-1200x630.webp\">FUNETin reitittimell\u00e4<\/a> Suomi kytkettiin kansainv\u00e4liseen internettiin marraskuussa 1988 (Kuva <a href=\"https:\/\/suomentietokonemuseo.fi\/\">suomentietokonemuseo.fi<\/a> )<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sinne rakennettiin yksi <strong>Suomen ensimm\u00e4isist\u00e4 yksityisist\u00e4 valokuituverkoista<\/strong> yritysten v\u00e4lille. Siit\u00e4 puhuttiin &#8221;Tietotien verkkona&#8221;. Se oli k\u00e4yt\u00e4nn\u00f6ss\u00e4 testiymp\u00e4rist\u00f6 sille mit\u00e4 my\u00f6hemmin tuli koko Suomeen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eli jos t\u00f6rm\u00e4\u00e4t vanhassa tekstiss\u00e4 tai asiakirjassa sanaan &#8221;Tietotie verkko&#8221;, se tarkoittaa 99% varmuudella:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&gt; ennen internet-sanan yleistymist\u00e4 k\u00e4ytetty nimitys Suomen valtakunnalliselle datasiirtoverkolle ja <strong>Otaniemen teknologiakeskuksen sis\u00e4iselle huippunopealle verkolle, joka oli koko maan laajakaistakehityksen mallikappale.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Miksi sana h\u00e4visi? Vuoden 1998-2000 j\u00e4lkeen &#8221;internetti&#8221; ja &#8221;laajakaista&#8221; voittivat. Tietotie j\u00e4i vain kadun nimeksi ja muutaman yrityksen nimeen, kuten tietotie.fi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"1024\" src=\"https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/10\/VTKK-Tietotie-Otaniemen-alueverkko-813x1024.jpeg\" alt=\"\" class=\"wp-image-5112\" srcset=\"https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/10\/VTKK-Tietotie-Otaniemen-alueverkko-813x1024.jpeg 813w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/10\/VTKK-Tietotie-Otaniemen-alueverkko-238x300.jpeg 238w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/10\/VTKK-Tietotie-Otaniemen-alueverkko-768x967.jpeg 768w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/10\/VTKK-Tietotie-Otaniemen-alueverkko.jpeg 911w\" sizes=\"auto, (max-width: 813px) 100vw, 813px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Otaniemen alueverkko &#8211; Suomen ensimm\u00e4isi\u00e4 yksityisi\u00e4 valokuituverkkoja Tietotie on 90-luvun suomalainen sana sille mit\u00e4 t\u00e4n\u00e4\u00e4n kutsutaan internetiksi \/ laajakaistaverkoksi. Suora [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5114","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=\/wp\/v2\/pages\/5114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5114"}],"version-history":[{"count":12,"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=\/wp\/v2\/pages\/5114\/revisions"}],"predecessor-version":[{"id":5528,"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=\/wp\/v2\/pages\/5114\/revisions\/5528"}],"wp:attachment":[{"href":"https:\/\/vtkkperinne.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}