Strukturovan\u00e1 kabel\u00e1\u017e pro po\u010d\u00edta\u010dovou s\u00ed\u0165<\/p>\n
Vzhledem k prudk\u00e9mu rozvoj modern\u00ed komunikace maj\u00ed firmy i dom\u00e1cnosti mnoho zaj\u00edmav\u00fdch mo\u017enost\u00ed. Abyste je mohli co nejefektivn\u011bji vyu\u017e\u00edt, pot\u0159ebujete k tomu odpov\u00eddaj\u00edc\u00ed komunika\u010dn\u00ed prost\u0159ed\u00ed. Strukturovan\u00e1 kabel\u00e1\u017e V\u00e1m poskytne ide\u00e1ln\u00ed podm\u00ednky pro rychl\u00fd p\u0159enos dat, hlasu i obrazu. Zaveden\u00edm strukturovan\u00e9 kabel\u00e1\u017ee prokazateln\u011b sn\u00ed\u017e\u00edte n\u00e1klady na v\u00fdstavbu, \u00fadr\u017ebu a provoz syst\u00e9mu. P\u0159\u00edpadn\u00e9 zm\u011bny se \u0159e\u0161\u00ed jednoduch\u00fdm p\u0159epojen\u00edm v rozvad\u011b\u010di. Nab\u00edz\u00edme v\u00e1m komplexn\u00ed zaji\u0161t\u011bn\u00ed strukturovan\u00fdch kabelov\u00fdch syst\u00e9m\u016f od n\u00e1vrhu po samotnou realizaci na\u0161imi techniky s dlouholetou prax\u00ed.
\n K \u010demu slou\u017e\u00ed po\u010d\u00edta\u010dov\u00e9 s\u00edt\u011b?<\/p>\n
Po\u010d\u00edta\u010dov\u00e9 s\u00edt\u011b nal\u00e9zaj\u00ed mnoho vyu\u017eit\u00ed:<\/p>\n
Vysokorychlostn\u00ed p\u0159enos dat mezi dv\u011bma a v\u00edce za\u0159\u00edzen\u00edmi, snadno m\u016f\u017eete s kolegy sd\u00edlet dokumenty nebo je ukl\u00e1dat na centr\u00e1ln\u00ed datov\u00e9 \u00falo\u017ei\u0161t\u011b.
\n Stabiln\u00ed p\u0159ipojen\u00ed k internetu na v\u0161ech za\u0159\u00edzen\u00edch. D\u00edky propojen\u00ed p\u0159es s\u00ed\u0165ov\u00e9 kabely bude internet stabiln\u00ed a rychl\u00fd.
\n Umo\u017e\u0148uj\u00ed p\u0159ipojen\u00ed tisk\u00e1rny k m\u00edstn\u00ed s\u00edti. V\u0161ichni u\u017eivatel\u00e9 ji v n\u00ed tak mohou pou\u017e\u00edvat.<\/p>\n
RJ-45 je nejb\u011b\u017en\u011bj\u0161\u00edm rozhran\u00edm v jak\u00e9koliv s\u00ed\u0165ov\u00e9 struktu\u0159e. D\u00edky velk\u00e9 propustnosti a speci\u00e1ln\u00edm protokol\u016fm p\u0159enosov\u00e9 rychlosti nekol\u00edsaj\u00ed. Kabely se d\u011bl\u00ed do n\u011bkolika verz\u00ed, kdy nov\u011bj\u0161\u00ed v\u017edy dosahuje v\u011bt\u0161\u00edch rychlost\u00ed, m\u011bn\u0161\u00edch ztr\u00e1t u del\u0161\u00edho kabelu a celkov\u011b lep\u0161\u00edho pom\u011br ceny a v\u00fdkonu.<\/p>\n
Kabely s rozhran\u00edm RJ-45:<\/p>\n
\u276f
\n CAT5 \u2013 zastaral\u00e9 rozhran\u00ed, kter\u00e9, pokud pou\u017e\u00edv\u00e1te, byste m\u011bli nahradit vylep\u0161en\u00fdm CAT5E.<\/p>\n
\u276f
\n CAT5E \u2013 vylep\u0161en\u00e1 verze CAT5 id\u00e1ln\u00ed pro dom\u00e1cnosti a men\u0161\u00ed firmy. Dosahuje slu\u0161n\u00fdch p\u0159enosov\u00fdch rychlost\u00ed za velmi n\u00edzkou cenu.<\/p>\n
\u276f
\n CAT6 \u2013 nejlep\u0161\u00ed dostupn\u00e9 s\u00ed\u0165ov\u00e9 kabely. Oproti star\u0161\u00edmu standardu CAT5E maj\u00ed vy\u0161\u0161\u00ed propustnost a l\u00e9pe zvl\u00e1daj\u00ed p\u0159enosy na velkou d\u00e1lku. Ide\u00e1ln\u00ed do firemn\u00edho prost\u0159ed\u00ed.<\/p>\n
Nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed standard pro po\u010d\u00edta\u010dov\u00e9 s\u00edt\u011b<\/p>\n
Levn\u00e9<\/p>\n
Vy\u017eaduj\u00ed profesion\u00e1ln\u00ed \u00fadr\u017ebu<\/p>\n
Optick\u00e9 kabely<\/p>\n
Optick\u00e9 \u0159e\u0161en\u00ed pro stukturovan\u00e9 s\u00edt\u011b je rozhodn\u011b nejkvalitn\u011bj\u0161\u00ed a nejspolehliv\u011bj\u0161\u00ed volbou. Na druhou stranu se jedn\u00e1 o \u0159e\u0161en\u00ed velmi drah\u00e9, proto je d\u016fle\u017eit\u00e9 zv\u00e1\u017eit v\u0161echny v\u00fdhody a nev\u00fdhody a a\u017e pot\u00e9 se rozhodnout, jestli je pro v\u00e1s vhodn\u00e9.<\/p>\n
\u0158\u00e1dov\u011b vy\u0161\u0161\u00ed rychlost, ne\u017e b\u011b\u017en\u00e9 CAT kabely<\/p>\n
Stabiln\u00ed a s d\u00e9lkou t\u00e9m\u011b\u0159 neztr\u00e1cej\u00ed na kvalit\u011b dat<\/p>\n
Dostupn\u00e1 rychlost internetu b\u00fdv\u00e1 mnohem men\u0161\u00ed, ne\u017e je p\u0159enosov\u00e1 rychlost optick\u00fdch kabel\u016f<\/p>\n
Ne v\u0161echna za\u0159\u00edzen\u00ed maj\u00ed podporu pro optick\u00e9 kabely<\/p>\n
Konektory, z\u00e1suvky a rozdvojky
\n Konektory u optick\u00fdch kabel\u016f m\u016f\u017eeme pozorovat b\u011b\u017en\u011b dva. RJ-45, kter\u00fd figuruje u CAT kabel\u016f a je v\u016fbec nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm konektorem pro s\u00ed\u0165ov\u00e9 kabely, a koncovky optick\u00fdch kabel\u016f. Proto\u017ee v\u011bt\u0161ina datov\u00fdch kabel\u016f je mezi sebou kompatibiln\u00ed, nen\u00ed probl\u00e9m s pasivn\u00ed redukc\u00ed propojovat CAT5 a CAT6 kabely, a\u010dkoliv dojde k markantn\u00ed ztr\u00e1t\u011b rychlosti.U s\u00ed\u0165ov\u00fdch kabel\u016f jsou naprosto b\u011b\u017en\u00e1 za\u0159\u00edzen\u00ed, kter\u00e1 data rozd\u011bluj\u00ed do n\u011bkolika proud\u016f. Ty se d\u011bl\u00ed na chytr\u00e9 a pasivn\u00ed. Pasivn\u00ed (huby) sign\u00e1l pouze rozd\u011bluj\u00ed na d\u00edly a odes\u00edlaj\u00ed v\u0161e v\u010detn\u011b chybov\u00fdch paket\u016f. Chytr\u00e9 (switche) jsou d\u00edky schopnosti nau\u010dit se MAC adresy za\u0159\u00edzen\u00ed v tomto ohledu mnohem v\u00fdkonn\u011bj\u0161\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Strukturovan\u00e1 kabel\u00e1\u017e pro po\u010d\u00edta\u010dovou s\u00ed\u0165 Vzhledem k prudk\u00e9mu rozvoj modern\u00ed komunikace maj\u00ed firmy i dom\u00e1cnosti mnoho zaj\u00edmav\u00fdch mo\u017enost\u00ed. Abyste je mohli co nejefektivn\u011bji vyu\u017e\u00edt, pot\u0159ebujete k tomu odpov\u00eddaj\u00edc\u00ed komunika\u010dn\u00ed prost\u0159ed\u00ed. Strukturovan\u00e1 kabel\u00e1\u017e V\u00e1m poskytne ide\u00e1ln\u00ed podm\u00ednky pro rychl\u00fd p\u0159enos dat, hlasu i obrazu. Zaveden\u00edm strukturovan\u00e9 kabel\u00e1\u017ee prokazateln\u011b sn\u00ed\u017e\u00edte n\u00e1klady na v\u00fdstavbu, \u00fadr\u017ebu a provoz syst\u00e9mu. P\u0159\u00edpadn\u00e9 […]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-756","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/pages\/756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/comments?post=756"}],"version-history":[{"count":0,"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/pages\/756\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rosacom.cz\/homepage\/wp-json\/wp\/v2\/media?parent=756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}