{"id":96203,"date":"2023-05-12T06:35:47","date_gmt":"2023-05-12T06:35:47","guid":{"rendered":"https:\/\/bas-ip.com\/?p=96203"},"modified":"2023-07-03T08:41:15","modified_gmt":"2023-07-03T08:41:15","slug":"schema-pripojeni-kabelu-cat-5-objednavani-kabelu","status":"publish","type":"post","link":"https:\/\/bas-ip.com\/cs\/articles\/schema-pripojeni-kabelu-cat-5-objednavani-kabelu\/","title":{"rendered":"Sch\u00e9ma p\u0159ipojen\u00ed kabelu Cat 5, objedn\u00e1v\u00e1n\u00ed kabel\u016f"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"700\" src=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network-1024x700.jpg\" alt=\"\" class=\"wp-image-80975\" srcset=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network-1024x700.jpg 1024w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network-300x205.jpg 300w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network-768x525.jpg 768w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network-434x296.jpg 434w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network-767x524.jpg 767w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/network.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>V dne\u0161n\u00edm sv\u011bt\u011b je internet stejn\u011b d\u016fle\u017eit\u00fd jako vzduch, kter\u00fd d\u00fdch\u00e1me. Spol\u00e9h\u00e1me se na n\u011bj p\u0159i v\u0161em, od sledov\u00e1n\u00ed nejnov\u011bj\u0161\u00edch zpr\u00e1v a\u017e po obl\u00edben\u00e9 filmy. P\u0159em\u00fd\u0161leli jste ale n\u011bkdy o tom, jak toto kouzlo funguje? Velk\u00e1 \u010d\u00e1st odpov\u011bdi se skr\u00fdv\u00e1 v mal\u00fdch dr\u00e1tc\u00edch zn\u00e1m\u00fdch jako kabely Cat 5.<\/p>\n\n\n\n<p>Zab\u00edh\u00e1me do takov\u00fdch podrobnost\u00ed, proto\u017ee kabel Cat 5 je ve skute\u010dnosti krv\u00ed interkomov\u00e9ho syst\u00e9mu <a href=\"https:\/\/bas-ip.com\/articles\/cat5-intercom-systems\/\">BAS-IP CAT5<\/a>. Ten je proslul\u00fd svou bezprobl\u00e9movou konektivitou a vysoce kvalitn\u00edmi funkcemi videointerkomu a na kabelu Cat 5 do zna\u010dn\u00e9 m\u00edry z\u00e1vis\u00ed. Pokud je kabel spr\u00e1vn\u011b zapojen v souladu s objedn\u00e1vkou T568A nebo T568B, je zaji\u0161t\u011bn rychl\u00fd a stabiln\u00ed p\u0159enos dat &#8211; faktor, kter\u00fd je pro provoz dve\u0159n\u00edho komunika\u010dn\u00edho syst\u00e9mu kl\u00ed\u010dov\u00fd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Sch\u00e9ma kabelu Cat 5 &#8211; srdce internetu<\/strong><\/h2>\n\n\n\n<p>Porozum\u011bt sch\u00e9matu kabelu cat 5 je jako rozlu\u0161tit k\u00f3d na\u0161eho digit\u00e1ln\u00edho sv\u011bta. Tyto svazky vodi\u010d\u016f, \u00fahledn\u011b uspo\u0159\u00e1dan\u00e9 a r\u016fzn\u011b barevn\u00e9, p\u0159en\u00e1\u0161ej\u00ed obrovsk\u00e9 mno\u017estv\u00ed informac\u00ed z jednoho bodu do druh\u00e9ho.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Z\u00e1klady kabel\u016f Cat 5<\/h3>\n\n\n\n<p>Ne\u017e se za\u010dtete do sch\u00e9matu kabelu Cat 5, mus\u00edte si uv\u011bdomit, co je to kabel Cat 5. Jedn\u00e1 se o typ kroucen\u00e9ho p\u00e1ru, kter\u00fd se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 pro Ethernet a telekomunikace. Skl\u00e1d\u00e1 se ze \u010dty\u0159 p\u00e1r\u016f mal\u00fdch m\u011bd\u011bn\u00fdch vodi\u010d\u016f a je schopen p\u0159en\u00e1\u0161et data rychlost\u00ed a\u017e 100 Mbit\/s.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vysv\u011btlen\u00ed sch\u00e9matu kabelu Cat 5<\/h3>\n\n\n\n<p>Sch\u00e9ma kabelu cat 5 je jako mapa, kter\u00e1 ukazuje, jak je t\u011bchto osm vodi\u010d\u016f uspo\u0159\u00e1d\u00e1no. Existuj\u00ed dva standardy, T568A a T568B. Jedin\u00fd rozd\u00edl mezi nimi je v po\u0159ad\u00ed barevn\u00e9ho zna\u010den\u00ed vodi\u010d\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Kabelov\u00fd svazek Cat 5 A nebo B: barvy p\u0159ipojen\u00ed<\/strong><\/h2>\n\n\n\n<p>Kl\u00ed\u010dem k pochopen\u00ed zapojen\u00ed kabelu cat 5 je odhalen\u00ed barevn\u00e9ho k\u00f3du. Ka\u017ed\u00fd p\u00e1r vodi\u010d\u016f se \u0159\u00edd\u00ed ur\u010dit\u00fdm vzorem, kter\u00fd zaji\u0161\u0165uje spr\u00e1vn\u00fd p\u0159enos dat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Standard T568A<\/h3>\n\n\n\n<p>V norm\u011b T568A jsou p\u00e1ry uspo\u0159\u00e1d\u00e1ny takto<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zelen\u00e1 a b\u00edlo-zelen\u00e1<\/li>\n\n\n\n<li>Oran\u017eov\u00e1 a b\u00edlo-oran\u017eov\u00e1<\/li>\n\n\n\n<li>Modr\u00e1 a b\u00edlo-modr\u00e1<\/li>\n\n\n\n<li>Hn\u011bd\u00e1 a b\u00edlo-hn\u011bd\u00e1<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Standard T568B<\/h3>\n\n\n\n<p>Standard T568B se m\u00edrn\u011b li\u0161\u00ed, p\u00e1ry jsou uspo\u0159\u00e1d\u00e1ny takto<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oran\u017eov\u00e1 a b\u00edlo-oran\u017eov\u00e1<\/li>\n\n\n\n<li>Zelen\u00e1 a b\u00edlo-zelen\u00e1<\/li>\n\n\n\n<li>Modr\u00e1 a b\u00edlo-modr\u00e1<\/li>\n\n\n\n<li>Hn\u011bd\u00e1 a b\u00edlo-hn\u011bd\u00e1<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Kdy pou\u017e\u00edt kterou normu?<\/h3>\n\n\n\n<p>Volba mezi T568A a T568B z\u00e1vis\u00ed na va\u0161ich konkr\u00e9tn\u00edch pot\u0159eb\u00e1ch. A\u010dkoli maj\u00ed ob\u011b stejn\u00e9 mo\u017enosti, T568B se \u010dast\u011bji pou\u017e\u00edv\u00e1 v komer\u010dn\u00edch instalac\u00edch, zat\u00edmco T568A se \u010dasto vyskytuje v reziden\u010dn\u00edch aplikac\u00edch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Objedn\u00e1v\u00e1n\u00ed kabelu Cat5 \/ RJ45<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Pin<\/th><th>Barva T568A<\/th><th>Barva T568B<\/th><th>Funkce<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>B\u00edl\u00e1\/zelen\u00e1<\/td><td>B\u00edl\u00e1\/oran\u017eov\u00e1<\/td><td>P\u0159enos+ (TX+)<\/td><\/tr><tr><td>2<\/td><td>Zelen\u00e1<\/td><td>Orange<\/td><td>Transmission- (TX-)<\/td><\/tr><tr><td>3<\/td><td>B\u00edl\u00e1\/oran\u017eov\u00e1<\/td><td>B\u00edl\u00e1\/zelen\u00e1<\/td><td>P\u0159\u00edjem+ (RX+)<\/td><\/tr><tr><td>4<\/td><td>Modr\u00e1<\/td><td>Modr\u00e1<\/td><td>Nepou\u017e\u00edv\u00e1 se<\/td><\/tr><tr><td>5<\/td><td>B\u00edl\u00e1\/modr\u00e1<\/td><td>B\u00edl\u00e1\/modr\u00e1<\/td><td>Nepou\u017e\u00edv\u00e1 se<\/td><\/tr><tr><td>6<\/td><td>Orange<\/td><td>Zelen\u00e1<\/td><td>\u041f\u0440\u0438\u0435\u043c- (RX-)<\/td><\/tr><tr><td>7<\/td><td>B\u00edl\u00e1\/hn\u011bd\u00e1<\/td><td>B\u00edl\u00e1\/hn\u011bd\u00e1<\/td><td>Nepou\u017e\u00edv\u00e1 se<\/td><\/tr><tr><td>8<\/td><td>Hn\u011bd\u00e1<\/td><td>Brown<\/td><td>Nepou\u017e\u00edv\u00e1 se<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>V p\u0159ipojen\u00ed Ethernet se piny 1 a 2 pou\u017e\u00edvaj\u00ed pro p\u0159enos dat a piny 3 a 6 pro p\u0159\u00edjem dat. Kol\u00edky 4, 5, 7 a 8 se v ethernetov\u00e9m p\u0159ipojen\u00ed 10BASE-T nebo 100BASE-TX nepou\u017e\u00edvaj\u00ed, ale mohou b\u00fdt pou\u017eity v jin\u00fdch typech s\u00edt\u00ed nebo v aplikac\u00edch nap\u00e1jen\u00ed p\u0159es Ethernet (PoE).<\/p>\n\n\n\n<p>P\u0159i pohledu na konektor RJ45 (klipem dol\u016f, m\u011bd\u011bn\u00fdmi kol\u00edky nahoru) si pamatujte, \u017ee po\u0159ad\u00ed kol\u00edk\u016f je zleva doprava. Standardy T568A a T568B jsou zam\u011bniteln\u00e9, tak\u017ee volba mezi nimi \u010dasto z\u00e1vis\u00ed na osobn\u00edch preferenc\u00edch nebo region\u00e1ln\u00edch standardech.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Sch\u00e9ma kabelu Cat 5: P\u0159\u00edm\u00e9 zapojen\u00ed a k\u0159\u00ed\u017eov\u00e9 zapojen\u00ed<\/h2>\n\n\n\n<p>Pokud jde o kabel\u00e1\u017e Ethernet, existuj\u00ed dva z\u00e1kladn\u00ed typy konfigurace zapojen\u00ed: p\u0159\u00edm\u00e9 a k\u0159\u00ed\u017eov\u00e9. Volba mezi t\u011bmito dv\u011bma typy z\u00e1vis\u00ed na za\u0159\u00edzen\u00edch, kter\u00e1 se sna\u017e\u00edte p\u0159ipojit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159\u00edm\u00e9 zapojen\u00ed<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-1024x576.jpg\" alt=\"Cat 5 Cable Diagram\" class=\"wp-image-81142\" srcset=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-1024x576.jpg 1024w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-300x169.jpg 300w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-768x432.jpg 768w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-1536x864.jpg 1536w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-2048x1152.jpg 2048w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-1920x1080.jpg 1920w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-767x432.jpg 767w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Connector-1-1534x863.jpg 1534w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>P\u0159i pr\u016fchoz\u00edm zapojen\u00ed maj\u00ed oba konce kabelu stejn\u00e9 po\u0159ad\u00ed p\u0159ipojen\u00ed. To znamen\u00e1, \u017ee pin 1 na jednom konci kabelu se p\u0159ipojuje k pinu 1 na druh\u00e9m konci, pin 2 se p\u0159ipojuje k pinu 2 atd. Jedn\u00e1 se o standardn\u00ed konfiguraci kabelu pro p\u0159ipojen\u00ed za\u0159\u00edzen\u00ed vyu\u017e\u00edvaj\u00edc\u00edch r\u016fzn\u00e9 typy port\u016f Ethernet.<\/p>\n\n\n\n<p>Pro p\u0159ipojen\u00ed se pou\u017e\u00edv\u00e1 nap\u0159\u00edklad pr\u016fchoz\u00ed kabel:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Po\u010d\u00edta\u010d k p\u0159ep\u00edna\u010di nebo rozbo\u010dova\u010di<\/li>\n\n\n\n<li>Sm\u011brova\u010d k p\u0159ep\u00edna\u010di nebo rozbo\u010dova\u010di<\/li>\n\n\n\n<li>Modem k routeru<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Zapojen\u00ed k\u0159\u00ed\u017een\u00ed<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-1024x576.jpg\" alt=\"Cat 5 Crossover Wiring Diagram\" class=\"wp-image-81173\" srcset=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-1024x576.jpg 1024w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-300x169.jpg 300w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-768x432.jpg 768w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-1536x864.jpg 1536w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-2048x1152.jpg 2048w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-1920x1080.jpg 1920w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-767x432.jpg 767w,  https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/connector-2-1534x863.jpg 1534w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>P\u0159i k\u0159\u00ed\u017eov\u00e9m zapojen\u00ed je po\u0159ad\u00ed vodi\u010d\u016f na jednom konci kabelu obr\u00e1cen\u00e9. To znamen\u00e1, \u017ee vys\u00edlac\u00ed kol\u00edky (1 a 2) na jednom konci jsou p\u0159ipojeny k p\u0159ij\u00edmac\u00edm kol\u00edk\u016fm (3 a 6) na druh\u00e9m konci a naopak.<\/p>\n\n\n\n<p>K\u0159\u00ed\u017een\u00e9 kabely se pou\u017e\u00edvaj\u00ed k propojen\u00ed za\u0159\u00edzen\u00ed vyu\u017e\u00edvaj\u00edc\u00edch stejn\u00fd typ portu Ethernet. V podstat\u011b &#8222;k\u0159\u00ed\u017e\u00ed&#8220; vys\u00edlac\u00ed a p\u0159ij\u00edmac\u00ed veden\u00ed, co\u017e umo\u017e\u0148uje p\u0159\u00edmou komunikaci obou za\u0159\u00edzen\u00ed bez pou\u017eit\u00ed p\u0159ep\u00edna\u010de nebo rozbo\u010dova\u010de.<\/p>\n\n\n\n<p>Pro p\u0159ipojen\u00ed se obvykle pou\u017e\u00edv\u00e1 k\u0159\u00ed\u017een\u00fd kabel:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Z po\u010d\u00edta\u010de do po\u010d\u00edta\u010de<\/li>\n\n\n\n<li>P\u0159ep\u00edna\u010d na \u00fast\u0159ednu<\/li>\n\n\n\n<li>Sm\u011brova\u010d ke sm\u011brova\u010di<\/li>\n<\/ul>\n\n\n\n<p>Stoj\u00ed za zm\u00ednku, \u017ee mnoho modern\u00edch za\u0159\u00edzen\u00ed dok\u00e1\u017ee automaticky rozpoznat typ kabelu a podle toho upravit konfiguraci zapojen\u00ed. Tato funkce, zn\u00e1m\u00e1 jako Auto-MDIX, v posledn\u00edch letech sn\u00ed\u017eila nutnost k\u0159\u00ed\u017eov\u00e9ho zapojen\u00ed. St\u00e1le je v\u0161ak d\u016fle\u017eit\u00e9 pochopit rozd\u00edl mezi p\u0159\u00edm\u00fdm a k\u0159\u00ed\u017een\u00fdm zapojen\u00edm, zejm\u00e9na pokud se jedn\u00e1 o star\u0161\u00ed za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Sch\u00e9ma zapojen\u00ed Cat 5 Pdf<\/strong><\/h2>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Cat-5-Cable-Diagram.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Vlo\u017eit z Cat-5-Cable-Diagram.\"><\/object><a id=\"wp-block-file--media-3fc0ad78-f5e1-4497-b99b-2f70324e79a5\" href=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Cat-5-Cable-Diagram.pdf\">Cat-5-Cable-Diagram<\/a><a href=\"https:\/\/bas-ip.com\/wp-content\/uploads\/2023\/05\/Cat-5-Cable-Diagram.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-3fc0ad78-f5e1-4497-b99b-2f70324e79a5\">Download<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>P\u0159ipojen\u00ed: Zapojen\u00ed vlastn\u00edho kabelu Cat 5<\/strong><\/h2>\n\n\n\n<p>Se znalost\u00ed sch\u00e9matu kabelu cat 5 si nyn\u00ed m\u016f\u017eete polo\u017eit vlastn\u00ed kabel cat 5.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">N\u00e1stroje, kter\u00e9 budete pot\u0159ebovat<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0158eza\u010dka dr\u00e1t\u016f<\/li>\n\n\n\n<li>Konektory RJ45<\/li>\n\n\n\n<li>Krimpovac\u00ed n\u00e1stroj<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Kroky, kter\u00e9 je t\u0159eba dodr\u017eet<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Zkra\u0165te kabel na spr\u00e1vnou d\u00e9lku.<\/li>\n\n\n\n<li>Odstra\u0148te vn\u011bj\u0161\u00ed pl\u00e1\u0161\u0165 a odhalte \u010dty\u0159i p\u00e1ry vodi\u010d\u016f.<\/li>\n\n\n\n<li>Uspo\u0159\u00e1dejte vodi\u010de podle zvolen\u00e9ho standardu.<\/li>\n\n\n\n<li>Zapojte vodi\u010de do konektoru RJ45.<\/li>\n\n\n\n<li>K zaji\u0161t\u011bn\u00ed konektoru pou\u017eijte krimpovac\u00ed n\u00e1stroj.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Nej\u010dast\u011bj\u0161\u00ed myln\u00e9 p\u0159edstavy o kabelech Cat 5<\/h2>\n\n\n\n<p>Stejn\u011b jako v p\u0159\u00edpad\u011b jin\u00fdch slo\u017eit\u00fdch technologi\u00ed i kolem kabel\u016f Cat 5 panuje mnoho m\u00fdt\u016f. Poj\u010fme si n\u011bkter\u00e9 z nich vyvr\u00e1tit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00fdtus 1: Kabely Cat 5 a Cat 5e jsou stejn\u00e9<\/h3>\n\n\n\n<p>A\u010dkoli se mohou zd\u00e1t toto\u017en\u00e9, kabely Cat 5e jsou vylep\u0161enou verz\u00ed kabel\u016f Cat 5. Zvl\u00e1dnou vy\u0161\u0161\u00ed p\u0159enosov\u00e9 rychlosti a jsou odoln\u011bj\u0161\u00ed proti ru\u0161en\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00fdtus 2: \u010c\u00edm v\u00edce zat\u00e1\u010dek, t\u00edm l\u00e9pe<\/h3>\n\n\n\n<p>Je sice pravda, \u017ee kroucen\u00ed sni\u017euje ru\u0161en\u00ed, ale p\u0159\u00edli\u0161 mnoho z\u00e1vit\u016f m\u016f\u017ee zhor\u0161it kvalitu sign\u00e1lu. Je to k\u0159ehk\u00e1 rovnov\u00e1ha, kter\u00e9 se v\u00fdrobci sna\u017e\u00ed dos\u00e1hnout.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00fdtus 3: Funguje jak\u00fdkoli konektor<\/h3>\n\n\n\n<p>Typ pou\u017eit\u00e9ho konektoru m\u016f\u017ee v\u00fdrazn\u011b ovlivnit kvalitu p\u0159ipojen\u00ed. Pro kabely Cat 5 v\u017edy pou\u017e\u00edvejte konektory RJ45.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">\u0158e\u0161en\u00ed probl\u00e9m\u016f s kabel\u00e1\u017e\u00ed Cat 5<\/h2>\n\n\n\n<p>P\u0159i p\u0159ipojov\u00e1n\u00ed ethernetov\u00e9ho kabelu, nap\u0159. Cat 5, je velmi d\u016fle\u017eit\u00e9 dodr\u017eovat spr\u00e1vn\u00e9 sch\u00e9ma zapojen\u00ed. Pokud ethernetov\u00fd kabel p\u0159ipoj\u00edte nespr\u00e1vn\u011b, m\u016f\u017ee to zp\u016fsobit \u0159adu probl\u00e9m\u016f. Pod\u00edvejme se na n\u011bkter\u00e9 z nich:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u017d\u00e1dn\u00e9 spojen\u00ed<\/h3>\n\n\n\n<p>Nej\u010dast\u011bj\u0161\u00edm d\u016fsledkem nespr\u00e1vn\u011b p\u0159ipojen\u00e9ho kabelu Ethernet je chyb\u011bj\u00edc\u00ed s\u00ed\u0165ov\u00e9 p\u0159ipojen\u00ed. Pokud nejsou vodi\u010de v kabelu um\u00edst\u011bny a zapojeny podle sch\u00e9matu kabelu cat 5, m\u016f\u017ee se st\u00e1t, \u017ee va\u0161e za\u0159\u00edzen\u00ed spolu nebudou komunikovat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159eru\u0161ovan\u00e9 p\u0159ipojen\u00ed<\/h3>\n\n\n\n<p>V n\u011bkter\u00fdch p\u0159\u00edpadech m\u016f\u017ee doj\u00edt k nestabiln\u00edmu, p\u0159eru\u0161ovan\u00e9mu p\u0159ipojen\u00ed. To se m\u016f\u017ee projevit ob\u010dasn\u00fdm odpojen\u00edm, n\u00edzkou rychlost\u00ed p\u0159enosu dat nebo dokonce ztr\u00e1tou paket\u016f b\u011bhem p\u0159enosu dat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159eslechy a ru\u0161en\u00ed<\/h3>\n\n\n\n<p>P\u0159eslechy vznikaj\u00ed, kdy\u017e se sign\u00e1ly z jednoho p\u00e1ru vodi\u010d\u016f ru\u0161\u00ed se sign\u00e1ly z druh\u00e9ho p\u00e1ru vodi\u010d\u016f. To m\u016f\u017ee v\u00e9st ke zhor\u0161en\u00ed kvality p\u0159ipojen\u00ed a dokonce ke ztr\u00e1t\u011b dat. Spr\u00e1vn\u00e9 zapojen\u00ed ethernetov\u00fdch kabel\u016f podle sch\u00e9matu kabelu cat. 5 sni\u017euje p\u0159eslechy a ru\u0161en\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Po\u0161kozen\u00ed s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed<\/h3>\n\n\n\n<p>V extr\u00e9mn\u00edch p\u0159\u00edpadech m\u016f\u017ee nespr\u00e1vn\u00e9 p\u0159ipojen\u00ed ethernetov\u00e9ho kabelu v\u00e9st k po\u0161kozen\u00ed s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed. Tento sc\u00e9n\u00e1\u0159 je vz\u00e1cn\u00fd, ale m\u016f\u017ee nastat, pokud nespr\u00e1vn\u00e9 p\u0159ipojen\u00ed zp\u016fsob\u00ed zkrat.<\/p>\n\n\n<!-- START Block FAQ --><section id=\"block_645cfab1a1997\" class=\"faq-section\">\r\n\t\t    <h2 class=\"title-section\" data-aos=\"fade-right\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\r\n\t\t\t    <div class=\"faq-list js-accordion\" data-aos=\"fade-up\">\r\n\t\t\t\t\t\t\t\t\t\t\t    <div class=\"accordion-item faq-item\">\r\n                        <div class=\"accordion-opener\">\r\n                            Q: Jak\u00fd je rozd\u00edl mezi standardy T568A a T568B?                            <i class=\"fa-solid fa-chevron-down\"><\/i>\r\n                        <\/div>\r\n                        <div class=\"accordion-slide\">\r\n\t\t\t\t\t\t    <p>Normy T568A a T568B se li\u0161\u00ed v um\u00edst\u011bn\u00ed barevn\u011b ozna\u010den\u00fdch vodi\u010d\u016f. Ve v\u011bt\u0161in\u011b dom\u00e1c\u00edch s\u00edt\u00ed jsou v\u0161ak zam\u011bniteln\u00e9.<\/p>\n                        <\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t    <div class=\"accordion-item faq-item\">\r\n                        <div class=\"accordion-opener\">\r\n                            Q: Mohu pro telefonn\u00ed p\u0159ipojen\u00ed pou\u017e\u00edt kabel Cat 5?                            <i class=\"fa-solid fa-chevron-down\"><\/i>\r\n                        <\/div>\r\n                        <div class=\"accordion-slide\">\r\n\t\t\t\t\t\t    <p>Ano, kabel Cat 5 lze pou\u017e\u00edt pro telefonn\u00ed p\u0159ipojen\u00ed, ale \u010dasto je pova\u017eov\u00e1n za nadbyte\u010dn\u00fd kv\u016fli vysok\u00e9 \u0161\u00ed\u0159ce p\u00e1sma.<\/p>\n                        <\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t    <div class=\"accordion-item faq-item\">\r\n                        <div class=\"accordion-opener\">\r\n                            Q: Jak daleko m\u016f\u017ee kabel Cat 5 p\u0159en\u00e1\u0161et data?                            <i class=\"fa-solid fa-chevron-down\"><\/i>\r\n                        <\/div>\r\n                        <div class=\"accordion-slide\">\r\n\t\t\t\t\t\t    <p>Kabel Cat 5 m\u016f\u017ee p\u0159en\u00e1\u0161et a\u017e 100 metr\u016f bez nutnosti pou\u017eit\u00ed zesilova\u010de nebo opakova\u010de.<\/p>\n                        <\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t    <div class=\"accordion-item faq-item\">\r\n                        <div class=\"accordion-opener\">\r\n                            Q: M\u016f\u017ee kabel Cat 5 podporovat gigabitov\u00fd Ethernet?                            <i class=\"fa-solid fa-chevron-down\"><\/i>\r\n                        <\/div>\r\n                        <div class=\"accordion-slide\">\r\n\t\t\t\t\t\t    <p>Technicky vzato ano. Pro spolehliv\u00e9 gigabitov\u00e9 ethernetov\u00e9 p\u0159ipojen\u00ed se v\u0161ak obecn\u011b doporu\u010duj\u00ed kabely Cat 5e nebo Cat 6.<\/p>\n                        <\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t<\/section>\r\n<!-- END Block FAQ -->\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n<p>Kabelov\u00fd okruh cat 5 nen\u00ed jen svazek barevn\u00fdch dr\u00e1t\u016f. Je to obvod, kter\u00fd zaji\u0161\u0165uje fungov\u00e1n\u00ed na\u0161eho digit\u00e1ln\u00edho sv\u011bta. Tak\u017ee a\u017e se p\u0159\u00ed\u0161t\u011b budete d\u00edvat na sv\u016fj obl\u00edben\u00fd televizn\u00ed po\u0159ad nebo si pov\u00eddat s p\u0159\u00e1teli p\u0159es videospojen\u00ed, vzpome\u0148te si na tyto skromn\u00e9 kabely a slo\u017eit\u00e9 kabelov\u00e9 obvody cat 5, kter\u00e9 to v\u0161echno umo\u017e\u0148uj\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>V dne\u0161n\u00edm sv\u011bt\u011b je internet stejn\u011b d\u016fle\u017eit\u00fd jako vzduch, kter\u00fd d\u00fdch\u00e1me. Spol\u00e9h\u00e1me se na n\u011bj p\u0159i v\u0161em, od sledov\u00e1n\u00ed nejnov\u011bj\u0161\u00edch zpr\u00e1v a\u017e po obl\u00edben\u00e9 filmy. P\u0159em\u00fd\u0161leli jste ale n\u011bkdy o tom, jak toto kouzlo funguje? Velk\u00e1 \u010d\u00e1st odpov\u011bdi se skr\u00fdv\u00e1 v mal\u00fdch dr\u00e1tc\u00edch zn\u00e1m\u00fdch jako kabely Cat 5. Zab\u00edh\u00e1me do takov\u00fdch podrobnost\u00ed, proto\u017ee kabel Cat [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[38],"tags":[],"class_list":["post-96203","post","type-post","status-publish","format-standard","hentry","category-uncategorized-cs"],"acf":[],"_links":{"self":[{"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/posts\/96203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/comments?post=96203"}],"version-history":[{"count":2,"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/posts\/96203\/revisions"}],"predecessor-version":[{"id":96266,"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/posts\/96203\/revisions\/96266"}],"wp:attachment":[{"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/media?parent=96203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/categories?post=96203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bas-ip.com\/cs\/wp-json\/wp\/v2\/tags?post=96203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}