![\"\"](\"https:\/\/global.tab-tv.com\/sk\/wp-content\/uploads\/sites\/5\/2026\/03\/Standards-WiFi-1-to-8.webp\")
<\/figure>\n<\/div>\n\n\nV\u0161etky \u0161pecifik\u00e1cie uv\u00e1dzaj\u00fa maxim\u00e1lne Wi-Fi r\u00fdchlosti, ktor\u00e9 zah\u0155\u0148aj\u00fa re\u017eijn\u00fd traffic, ako s\u00fa kontroln\u00e9 s\u00fa\u010dty paketov a podobn\u00e9 \u00fadaje; v praxi s\u00fa skuto\u010dn\u00e9 r\u00fdchlosti s\u0165ahovania v\u00fdrazne ni\u017e\u0161ie a zvy\u010dajne pribli\u017ene 80 %.<\/p>\n\n\n\n
V re\u00e1lnych podmienkach sa r\u00fdchlosti pohybuj\u00fa od 50 % do 80 %, v z\u00e1vislosti od po\u010dtu pripojen\u00fdch zariaden\u00ed a prostredia prenosu d\u00e1t. Jednoducho povedan\u00e9: \u010d\u00edm viac zariaden\u00ed je pripojen\u00fdch, t\u00fdm ni\u017e\u0161ia je r\u00fdchlos\u0165; \u010d\u00edm \u010falej je va\u0161e zariadenie od routera, t\u00fdm ni\u017e\u0161ia je r\u00fdchlos\u0165.<\/p>\n\n\n\n Wi-Fi 8 (802.11bn)<\/strong> Wi-Fi 7 (802.11be)<\/strong> Wi-Fi 6E (802.11ax)<\/strong> Wi-Fi 6 (802.11ax)<\/strong> Wi-Fi 5 (802.11ac)<\/strong> Wi-Fi 4 (802.11n)<\/strong> Wi-Fi 3 (802.11g)<\/strong> Wi-Fi 2 (802.11b)<\/strong> Wi-Fi 1 (802.11a)<\/strong> Dnes takmer ka\u017ed\u00fd pou\u017e\u00edva Wi-Fi: smartf\u00f3ny, telev\u00edzory a po\u010d\u00edta\u010de s\u00fa vybaven\u00e9 Wi-Fi modulmi pre pripojenie na internet a takmer ka\u017ed\u00e1 dom\u00e1cnos\u0165 m\u00e1 router, ktor\u00fd distribuuje pripojenie ku v\u0161etk\u00fdm zariadeniam. Av\u0161ak, ak sa pok\u00fasite pochopi\u0165 rozdiely medzi Wi-Fi \u0161tandardmi, nie je to tak\u00e9 jednoduch\u00e9 \u2014 tu je jasn\u00e9 a jednoduch\u00e9 vysvetlenie v\u0161etk\u00fdch \u0161tandardov. Wi-Fi \u0161tandardy 1\u20138, […]<\/p>\n","protected":false},"author":1,"featured_media":12787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[86],"tags":[44],"class_list":{"0":"post-12785","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technologia","8":"tag-wifi"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/12785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/comments?post=12785"}],"version-history":[{"count":1,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/12785\/revisions"}],"predecessor-version":[{"id":12788,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/12785\/revisions\/12788"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/12787"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=12785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=12785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=12785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Wi-Fi \u0161tandard<\/th> Ofici\u00e1lny n\u00e1zov \u0161tandardu<\/th> R\u00fdchlos\u0165<\/th> Skuto\u010dn\u00e1 r\u00fdchlos\u0165<\/th> Frekven\u010dn\u00fd rozsah<\/th><\/tr><\/thead> Wi-Fi 8<\/td> IEEE 802.11bn<\/td> 100 Gbps<\/td> 80 Gbps<\/td> 2,4 GHz, 5 GHz, 6 GHz, 42,5 GHz, 71 GHz<\/td><\/tr> Wi-Fi 7<\/td> IEEE 802.11be<\/td> 30 Gbps<\/td> 25 Gbps<\/td> 2,4 GHz, 5 GHz, 6 GHz<\/td><\/tr> Wi-Fi 6E<\/td> IEEE 802.11ax<\/td> 10 Gbps<\/td> 8 Gbps<\/td> 2,4 GHz, 5 GHz, 6 GHz<\/td><\/tr> Wi-Fi 6<\/td> IEEE 802.11ax<\/td> 10 Gbps<\/td> 8 Gbps<\/td> 2,4 GHz, 5 GHz<\/td><\/tr> Wi-Fi 5<\/td> IEEE 802.11ac<\/td> 6,7 Gbps<\/td> 1\u20135 Gbps<\/td> 5 GHz<\/td><\/tr> Wi-Fi 4<\/td> IEEE 802.11n<\/td> 600 Mbps<\/td> 8\u2013500 Mbps<\/td> 2,4 GHz, 5 GHz<\/td><\/tr> Wi-Fi 3<\/td> IEEE 802.11g<\/td> 54 Mbps<\/td> 40 Mbps<\/td> 2,4 GHz<\/td><\/tr> Wi-Fi 2<\/td> IEEE 802.11b<\/td> 11 Mbps<\/td> 10 Mbps<\/td> 2,4 GHz<\/td><\/tr> Wi-Fi 1<\/td> IEEE 802.11a<\/td> 2 Mbps<\/td> 1 Mbps<\/td> 2,4 GHz<\/td><\/tr> Wi-Fi<\/td> IEEE 802.11<\/td> 2 Mbps<\/td> 1 Mbps<\/td> 2,4 GHz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Kr\u00e1tky preh\u013ead Wi-Fi \u0161tandardov<\/strong><\/h2>\n\n\n\n
Najnov\u0161\u00ed \u0161tandard (st\u00e1le vo v\u00fdvoji), pl\u00e1novan\u00fd na rok 2028. Teoretick\u00e9 r\u00fdchlosti m\u00f4\u017eu dosiahnu\u0165 ~100 Gbps. Hlavn\u00fd d\u00f4raz je na stabilitu pripojenia a minim\u00e1lnu latenciu. Pl\u00e1nuje sa vyu\u017eitie nov\u00fdch frekven\u010dn\u00fdch p\u00e1siem 42 a 71 GHz, ale pri t\u00fdchto ve\u013emi vysok\u00fdch frekvenci\u00e1ch bude dosah ve\u013emi kr\u00e1tky \u2014 1\u20133 metre. Tento \u0161tandard je pre dom\u00e1ce pou\u017eitie nadbyto\u010dn\u00fd a pravdepodobne bude viac vyu\u017e\u00edvan\u00fd v podnikoch.<\/p>\n\n\n\n
A\u017e ~30 Gbps. Funguje v p\u00e1smach 2,4, 5 a 6 GHz. Hlavn\u00e9 vylep\u0161enia zah\u0155\u0148aj\u00fa multi-link prev\u00e1dzku; nadbyto\u010dn\u00fd pre dom\u00e1ce pou\u017eitie a prim\u00e1rne ur\u010den\u00fd pre firmy a verejn\u00e9 priestory.<\/p>\n\n\n\n
Roz\u0161\u00edrenie Wi-Fi 6 s pridan\u00edm p\u00e1sma 6 GHz. R\u00fdchlosti a\u017e ~10 Gbps. Hlavn\u00e1 v\u00fdhoda je teoreticky menej ru\u0161enia a stabilnej\u0161\u00ed v\u00fdkon v\u010faka \u201e\u010dist\u00e9mu\u201c spektru.<\/p>\n\n\n\n
A\u017e ~10 Gbps, p\u00e1sma 2,4 a 5 GHz. Hlavn\u00fd d\u00f4raz je na efektivitu: umo\u017e\u0148uje pripojenie ve\u013ek\u00e9ho mno\u017estva zariaden\u00ed (smartf\u00f3ny, TV, smart home zariadenia). Po\u010das prenosu kombinuje viacero kan\u00e1lov do jedn\u00e9ho pod\u013ea za\u0165a\u017eenia frekven\u010dn\u00e9ho spektra. Vylep\u0161en\u00e9 k\u00f3dovanie sign\u00e1lu.<\/p>\n\n\n\n
A\u017e ~6,7 Gbps, iba 5 GHz. V\u00fdznamn\u00fd n\u00e1rast r\u00fdchlosti v porovnan\u00ed s predch\u00e1dzaj\u00facimi \u0161tandardmi. Vhodn\u00fd na streamovanie videa a online hry. R\u00fdchlos\u0165 sa zvy\u0161uje v\u010faka nov\u00fdm technol\u00f3gi\u00e1m k\u00f3dovania a technol\u00f3gii MIMO.<\/p>\n\n\n\n
A\u017e 600 Mbps, p\u00e1sma 2,4 a 5 GHz. Zaveden\u00e1 technol\u00f3gia MIMO (viacero ant\u00e9n, zjednodu\u0161ene); v praxi \u0161peci\u00e1lne vysiela\u010de umo\u017e\u0148uj\u00fa rozdeli\u0165 a nasmerova\u0165 sign\u00e1l na r\u00f4zne ant\u00e9ny, \u010do zvy\u0161uje r\u00fdchlos\u0165.<\/p>\n\n\n\n
A\u017e 54 Mbps, p\u00e1smo 2,4 GHz. Vylep\u0161en\u00e1 verzia Wi-Fi 2 s vy\u0161\u0161\u00edmi r\u00fdchlos\u0165ami.<\/p>\n\n\n\n
A\u017e 11 Mbps, 2,4 GHz. Jeden z prv\u00fdch \u0161iroko prijat\u00fdch \u0161tandardov, ale citliv\u00fd na ru\u0161enie.<\/p>\n\n\n\n
A\u017e ~2 Mbps, fungoval v p\u00e1sme 2,4 GHz. Pou\u017e\u00edvanie bolo obmedzen\u00e9, preto\u017ee v roku 1999 Wi-Fi e\u0161te nebolo roz\u0161\u00edren\u00e9; d\u00e1 sa poveda\u0165, \u017ee \u201ebojoval o uznanie\u201c.<\/p>\n","protected":false},"excerpt":{"rendered":"