{"id":102230,"date":"2026-05-20T07:00:47","date_gmt":"2026-05-20T05:00:47","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/?p=102230"},"modified":"2026-08-24T12:23:31","modified_gmt":"2026-08-24T10:23:31","slug":"jaki-kabel-ethernet-wybrac-mat-uzup","status":"publish","type":"post","link":"https:\/\/botland.com.pl\/blog\/jaki-kabel-ethernet-wybrac-mat-uzup\/","title":{"rendered":"Jaki kabel Ethernet wybra\u0107?"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Czas czytania:<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"102230\" class=\"elementor elementor-102230\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0fbe18a e-flex e-con-boxed e-con e-parent\" data-id=\"0fbe18a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a075343 elementor-widget elementor-widget-text-editor\" data-id=\"a075343\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"blog-special\">\n<em> Artyku\u0142 powsta\u0142 we wsp\u00f3\u0142pracy z autorem zewn\u0119trznym i jest publikowany go\u015bcinnie poza naszym standardowym procesem redakcyjnym. Traktuj go jako materia\u0142 uzupe\u0142niaj\u0105cy.<\/em><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd99585 elementor-widget elementor-widget-text-editor\" data-id=\"bd99585\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tRozpoznasz go po tym, \u017ce ma charakterystyczne z\u0142\u0105cze RJ-45. To prostok\u0105tna, plastikowa ko\u0144c\u00f3wka wi\u0119ksza od tradycyjnej wtyczki telefonicznej i z zatrzaskiem, kt\u00f3ry klika, gdy w\u0142o\u017cy\u0107 kabel do gniazda. Wyb\u00f3r kabla Ethernet przek\u0142ada si\u0119 na pr\u0119dko\u015b\u0107 i stabilno\u015b\u0107 po\u0142\u0105czenia sieciowego, zw\u0142aszcza w sieciach domowych lub biurowych. Poszukajmy go dzisiaj razem. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c5b5af9 e-flex e-con-boxed e-con e-parent\" data-id=\"c5b5af9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96d7cd6 elementor-widget elementor-widget-heading\" data-id=\"96d7cd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sprawdzanie pr\u0119dko\u015bci po\u0142\u0105czenia z internetem<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6bc5f63 e-flex e-con-boxed e-con e-parent\" data-id=\"6bc5f63\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a81a84b elementor-widget elementor-widget-text-editor\" data-id=\"a81a84b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPodczas gdy najnowsze generacje kabli Ethernet poradz\u0105 sobie ze wszystkim, co na nie rzucimy, to s\u0105 zazwyczaj dro\u017csze ni\u017c starsze kable Ethernet, a bywa, \u017ce poprzednie wersje s\u0105 wystarczaj\u0105ce. Tu przechodzimy do rzeczy. Zacznij od szybko\u015bci po\u0142\u0105czenia. Je\u015bli masz gigabitowy Internet (1 Gb \/ s), to stary kabel Ethernet, np. kabel Cat 5, b\u0119dzie niedostateczny. Je\u015bli jest to 10 czy 20 megabit\u00f3w na sekund\u0119, to dobrze u\u017cy\u0107 dowolnego kabla Cat 5 lub nowszego. Je\u015bli nie znasz rzeczywistej pr\u0119dko\u015bci &#8211; uruchom test online. Da to pewien ogl\u0105d i je\u017celi abonament obs\u0142uguje pobieranie z pr\u0119dko\u015bci\u0105 50 Mb\/s, to zakup kabla Ethernet 10 Gb\/s b\u0119dzie przesad\u0105. Cz\u0119sto przenosisz du\u017ce pliki mi\u0119dzy komputerami lub przesy\u0142asz wideo o wysokiej przepustowo\u015bci? Lepszy kabel Ethernet b\u0119dzie mia\u0142 ogromne znaczenie. Je\u015bli tak nie jest i koncentrujesz si\u0119 na grach online, streamingu czy korzystaniu z social media, to szybszy kabel nie ma wi\u0119kszego znaczenia. Je\u015bli chodzi o kabel zast\u0119pczy, to warto wybra\u0107 jedn\u0105 z nowszych wersji, aby skorzysta\u0107 z obu pr\u0119dko\u015bci i zabezpieczy\u0107 konfiguracj\u0119 na przysz\u0142o\u015b\u0107. Szybko\u015b\u0107 kabla nie zrobi du\u017cej r\u00f3\u017cnicy, ale dobry jako\u015bciowo sprz\u0119t lepiej wsp\u00f3\u0142pracuje z innymi urz\u0105dzeniami sieciowymi. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28bb6a0 e-flex e-con-boxed e-con e-parent\" data-id=\"28bb6a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8145ece elementor-widget elementor-widget-heading\" data-id=\"8145ece\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cat kabla Ethernet - co to znaczy? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ac818c e-flex e-con-boxed e-con e-parent\" data-id=\"3ac818c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2e664e elementor-widget elementor-widget-text-editor\" data-id=\"e2e664e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tKiedy zaczniesz przegl\u0105da\u0107 kable Ethernet, szybko zauwa\u017cysz, \u017ce s\u0105 podzielone wed\u0142ug oznacze\u0144 \u201ecat\u201d. \u00d3w \u201ecat\u201d lub po prostu kat. kabla Ethernet &#8211; na rynku nie ma w tej kwestii jednorodno\u015bci, jak to zwykle z zapo\u017cyczeniami i polskimi wersjami parametr\u00f3w &#8211; oznacza po prostu kategori\u0119. Numer wskazuje wersj\u0119 specyfikacji. Og\u00f3lna zasada m\u00f3wi, \u017ce wy\u017csze numery oznaczaj\u0105 wi\u0119ksze pr\u0119dko\u015bci i wy\u017csze cz\u0119stotliwo\u015bci mierzone w megahercach (MHz). Wy\u017csze numery Cat wskazuj\u0105 na deklarowan\u0105 wi\u0119ksz\u0105 wydajno\u015b\u0107, w tym lepsz\u0105 wydajno\u015b\u0107 na odleg\u0142o\u015b\u0107. Zauwa\u017cysz, \u017ce kable Ethernet maj\u0105 zazwyczaj dwie oceny pr\u0119dko\u015bci, jedn\u0105 na oko\u0142o 10 do 30 metr\u00f3w i jedn\u0105 na 100 metr\u00f3w, poniewa\u017c wydajno\u015b\u0107 zwykle spada na d\u0142ugich dystansach.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16fee52 e-flex e-con-boxed e-con e-parent\" data-id=\"16fee52\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e3b918 elementor-widget elementor-widget-heading\" data-id=\"7e3b918\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kable UTP, STP, FTP - o co chodzi?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62bbf0b e-flex e-con-boxed e-con e-parent\" data-id=\"62bbf0b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e66f2cb elementor-widget elementor-widget-text-editor\" data-id=\"e66f2cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kable UTP, STP i FTP to typy kabli Ethernet, kt&oacute;re r&oacute;\u017cni\u0105 si\u0119 przede wszystkim sposobem ochrony przed zak\u0142&oacute;ceniami elektromagnetycznymi. Ka\u017cdy ma nieco inn\u0105 konstrukcj\u0119, a co za tym idzie &ndash; odmienne zastosowania i skuteczno\u015b\u0107 w \u015brodowiskach o r&oacute;\u017cnym poziomie zak\u0142&oacute;ce\u0144.<\/p>\n<ul>\n<li><strong>UTP (Unshielded Twisted Pair)<\/strong> to skr\u0119tka nieekranowana. Kable UTP s\u0105 mniej odporne na zak\u0142&oacute;cenia elektromagnetyczne (EMI) ni\u017c ekranuj\u0105ce kable STP i FTP i nie posiadaj\u0105 dodatkowych warstw ochronnych. Zastosowania: domowe sieci Ethernet i biura o niskim poziomie zak\u0142&oacute;ce\u0144 elektromagnetycznych.<\/li>\n<li><strong>(Shielded Twisted Pair)<\/strong> to kabel ekranowany, kt&oacute;ry opr&oacute;cz skr\u0119conych par przewod&oacute;w posiada dodatkow\u0105 warstw\u0119 ochronn\u0105 w postaci folii lub siatki wok&oacute;\u0142 ka\u017cdej pary przewod&oacute;w lub ca\u0142ego kabla. Zastosowania to przemys\u0142owe instalacje sieciowe i biura z du\u017c\u0105 liczb\u0105 urz\u0105dze\u0144.<\/li>\n<li>&nbsp;<strong>FTP (Foiled Twisted Pair)<\/strong> to kabel z foli\u0105 ochronn\u0105, kt&oacute;ra zwykle otacza ca\u0142y kabel, a nie pojedyncze pary przewod&oacute;w (cho\u0107 s\u0105 warianty z ekranowaniem indywidualnym ka\u017cdej pary). Zapewnia dodatkow\u0105 ochron\u0119 przed zak\u0142&oacute;ceniami. Korzystaj\u0105 z nich \u015brednie biura, komercyjne instalacje sieciowe i \u015brodowiska przemys\u0142owe.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd87e93 e-con-full border-section e-flex e-con e-child\" data-id=\"dd87e93\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f05e578 e-con-full e-flex e-con e-child\" data-id=\"f05e578\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ba7e5c0 elementor-widget elementor-widget-heading\" data-id=\"ba7e5c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Druk 3D zaczyna si\u0119 w Botland<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92dd35c elementor-widget elementor-widget-text-editor\" data-id=\"92dd35c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tZnajdziesz u nas <a href=\"https:\/\/botland.com.pl\/842-drukarki-3d\" data-wpel-link=\"internal\">drukarki 3D<\/a>, <a href=\"https:\/\/botland.com.pl\/930-filamenty\" data-wpel-link=\"internal\">filamenty<\/a>, cz\u0119\u015bci i akcesoria, a tak\u017ce elektronik\u0119, <a href=\"https:\/\/botland.com.pl\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a>, <a href=\"https:\/\/botland.com.pl\/399-raspberry-pi\" data-wpel-link=\"internal\">Raspberry Pi<\/a> i rozwi\u0105zania dla programist\u00f3w oraz maker\u00f3w. <strong>Sprawd\u017a pe\u0142n\u0105 ofert\u0119.<\/strong>\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d10cf49 e-con-full e-flex e-con e-child\" data-id=\"d10cf49\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-165657c elementor-align-center btn-opt-class elementor-widget elementor-widget-button\" data-id=\"165657c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.com.pl\/\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Zobacz sklep Botland<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2cd9307 e-flex e-con-boxed e-con e-parent\" data-id=\"2cd9307\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cff9cf elementor-widget elementor-widget-heading\" data-id=\"3cff9cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kategorie kabli Ethernet <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53d3f08 e-flex e-con-boxed e-con e-parent\" data-id=\"53d3f08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7fd657b elementor-widget elementor-widget-text-editor\" data-id=\"7fd657b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Oczywi\u015bcie mo\u017cna po prostu wybra\u0107 najnowszy numer Cat (w chwili pisania artyku\u0142u Cat 8), aby nie martwi\u0107 si\u0119 na przysz\u0142o\u015b\u0107. Lepiej jednak sprawdzi\u0107, do czego nadaje si\u0119 dana kategoria z przydatnej listy poni\u017cej.&nbsp;<\/p>\n<ul>\n<li><strong>Cat 1 do Cat 5<\/strong>. OK, pomijamy te kategorie. S\u0105 stare, nie s\u0105 nawet oficjalnymi standardami Ethernet, zosta\u0142y wycofane lub s\u0105 zbyt wolne. Zosta\u0142y zaprojektowane w czasach, gdy ekranowanie by\u0142o mniej potrzebne ze wzgl\u0119du na znacznie mniejsz\u0105 liczb\u0119 po\u0142\u0105cze\u0144 bezprzewodowych i przewodowych w lokalnym \u015brodowisku. Korzystanie z kt&oacute;regokolwiek z nich sprawia, \u017ce jeste\u015bmy znacznie bardziej podatni na zewn\u0119trzne zak\u0142&oacute;cenia wp\u0142ywaj\u0105ce na jako\u015b\u0107 po\u0142\u0105czenia.<\/li>\n<li><strong>Kat. 5e<\/strong>. Litera &bdquo;e&rdquo; w Cat 5e oznacza &bdquo;ulepszony&rdquo;. Nie ma fizycznych r&oacute;\u017cnic mi\u0119dzy kablami Cat 5 i Cat 5e. Producenci tworz\u0105 kable Cat 5e zgodnie z bardziej rygorystycznymi standardami testowania, aby wyeliminowa\u0107 niepo\u017c\u0105dane transfery sygna\u0142&oacute;w mi\u0119dzy kana\u0142ami komunikacyjnymi (przes\u0142uchy &#8211; niepo\u017c\u0105dane sprz\u0119\u017cenie \u017ar&oacute;d\u0142a sygna\u0142u z bitami danych). Cat 5e jest obecnie najpopularniejszym kablem w domach i biurach ze wzgl\u0119du na niski koszt produkcji i obs\u0142ug\u0119 pr\u0119dko\u015bci szybszych ni\u017c kable Cat 5.<\/li>\n<li><strong>Cat 6<\/strong>. Kabel Ethernet kat. 6 obs\u0142uguje wy\u017csze przepustowo\u015bci ni\u017c kable Cat 5 i Cat 5e. Ciasno zwini\u0119ty, zazwyczaj wyposa\u017cony w ekranowanie foliowe lub plecione. Kable Cat 6 technicznie obs\u0142uguj\u0105 pr\u0119dko\u015bci do 10 Gb\/s na odleg\u0142o\u015b\u0107 do 55 metr&oacute;w. Pr\u0119dko\u015b\u0107 ta ma jednak swoj\u0105 cen\u0119.<\/li>\n<li><strong>Cat 6a<\/strong>. Litera &bdquo;a&rdquo; w Cat 6a oznacza &bdquo;rozszerzony&rdquo;. Kable oparte na tym standardzie to krok naprz&oacute;d w stosunku do wersji Cat 6. Obs\u0142uguj\u0105 dwukrotnie wi\u0119ksz\u0105 przepustowo\u015b\u0107 maksymaln\u0105 i s\u0105 w stanie utrzyma\u0107 wy\u017csze pr\u0119dko\u015bci transmisji na d\u0142u\u017cszych odcinkach kabla. Kable Cat 6a s\u0105 ekranowane, a pow\u0142oka sprawia, \u017ce kabel jest g\u0119stszy i mniej elastyczny ni\u017c Cat 6.<\/li>\n<li><strong>Kable Cat 7 i Cat 7a<\/strong> maj\u0105 wysok\u0105 wydajno\u015b\u0107, ale bywa, \u017ce dla wielu s\u0105 bezu\u017cyteczne. Dlaczego? Bo cat 7 to taki dziwny etap przej\u015bciowy. Obs\u0142uguje wy\u017csze przepustowo\u015bci i znacznie szybsze pr\u0119dko\u015bci transmisji ni\u017c kable cat 6 bardziej zbli\u017cone do cat 6a. Kable cat 7 osi\u0105gaj\u0105 do 100 Gb\/s w zasi\u0119gu 15 metr&oacute;w, co czyni je jedn\u0105 z najbardziej wydajnych kategorii kabli Ethernet. S\u0105 ekranowane i wykorzystuj\u0105 zmodyfikowane z\u0142\u0105cze GigaGate45, kt&oacute;re jest wstecznie kompatybilne z portami Ethernet RJ45. Rzecz w tym, \u017ce owe zmodyfikowane z\u0142\u0105cze GG45 jest zastrze\u017conym komponentem. Kompatybilno\u015b\u0107 wsteczna nieco pomaga, ale zachodz\u0105 problemy z przestrzeganiem poprzednich standard&oacute;w. Doprowadzi\u0142o to do tego, \u017ce mn&oacute;stwo producent&oacute;w unika\u0142o Cat 7. Owa trudno\u015b\u0107 doprowadzi\u0142a do opracowania Cat 6a i zamieszania marketingowego, bo niekt&oacute;rzy sprzedawcy zacz\u0119li odnosi\u0107 si\u0119 do Cat 6a jako nowego Cat 7. Zawsze sprawdzaj specyfikacje przed zakupem &#8211; a w razie w\u0105tpliwo\u015bci sugerujemy po prostu Cat 8.<\/li>\n<\/ul>\n<p><strong>Cat 8 <\/strong>zapewnia cz\u0119stotliwo\u015b\u0107 do 2000 MHz i pr\u0119dko\u015b\u0107 do 40 Gb\/s na 30 metrach. Wszystkie s\u0105 ekranowane. Cat 8 obs\u0142uguje dwa z\u0142\u0105cza, co pozwala na pod\u0142\u0105czenie tylko trzech kabli o \u0142\u0105cznej d\u0142ugo\u015bci 30 metr&oacute;w. Kable Cat 8 kosztuj\u0105 wi\u0119cej ni\u017c inne opcje, ale w ostatnich latach sta\u0142y si\u0119 bardziej przyst\u0119pne cenowo. Cat 8 jest r&oacute;wnie\u017c jedynym kablem spe\u0142niaj\u0105cym standardy IEEE (wspomniane 40 Gb\/s i cz\u0119stotliwo\u015b\u0107 2000 MHz) &#8211; to \u015bwietny wyb&oacute;r na przysz\u0142o\u015b\u0107 pomimo wy\u017cszych koszt&oacute;w. Jako bonus pomijamy ba\u0142agan zwi\u0105zany ze z\u0142\u0105czami Cat 7.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Artyku\u0142 powsta\u0142 we wsp\u00f3\u0142pracy z autorem zewn\u0119trznym i jest publikowany go\u015bcinnie poza naszym standardowym procesem redakcyjnym. Traktuj go jako materia\u0142 uzupe\u0142niaj\u0105cy.Rozpoznasz go po tym, \u017ce ma charakterystyczne z\u0142\u0105cze RJ-45. To prostok\u0105tna, plastikowa ko\u0144c\u00f3wka wi\u0119ksza od tradycyjnej wtyczki telefonicznej i z zatrzaskiem, kt\u00f3ry klika, gdy w\u0142o\u017cy\u0107 kabel do gniazda. Wyb\u00f3r kabla Ethernet przek\u0142ada si\u0119 na pr\u0119dko\u015b\u0107 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":118472,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[709],"tags":[],"class_list":["post-102230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materialy-uzupelniajace"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jaki kabel Ethernet wybra\u0107? - Botland<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/botland.com.pl\/blog\/jaki-kabel-ethernet-wybrac-mat-uzup\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jaki kabel Ethernet wybra\u0107? - Botland\" \/>\n<meta property=\"og:description\" content=\"Artyku\u0142 powsta\u0142 we wsp\u00f3\u0142pracy z autorem zewn\u0119trznym i jest publikowany go\u015bcinnie poza naszym standardowym procesem redakcyjnym. Traktuj go jako materia\u0142 uzupe\u0142niaj\u0105cy.Rozpoznasz go po tym, \u017ce ma charakterystyczne z\u0142\u0105cze RJ-45. To prostok\u0105tna, plastikowa ko\u0144c\u00f3wka wi\u0119ksza od tradycyjnej wtyczki telefonicznej i z zatrzaskiem, kt\u00f3ry klika, gdy w\u0142o\u017cy\u0107 kabel do gniazda. 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