{"id":10601,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/typy-modemu-komplexni-pruvodce-ruznymi-typy-modemu\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"typy-modemu-komplexni-pruvodce-ruznymi-typy-modemu","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/typy-modemu-komplexni-pruvodce-ruznymi-typy-modemu\/","title":{"rendered":"Typy modem\u016f. Komplexn\u00ed pr\u016fvodce r\u016fzn\u00fdmi typy modem\u016f"},"content":{"rendered":"
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<\/div>\n

Pro p\u0159ipojen\u00ed na\u0161ich p\u0159\u00edstroj\u016f k internetu a z\u00edsk\u00e1n\u00ed p\u0159\u00edstupu k obrovsk\u00e9mu mno\u017estv\u00ed znalost\u00ed a p\u0159ipojen\u00ed jsou modemy nezbytn\u00e9. Uv\u011bdomili jste si v\u0161ak, \u017ee existuje n\u011bkolik druh\u016f modem\u016f? V tomto p\u0159\u00edsp\u011bvku se budeme zab\u00fdvat r\u016fzn\u00fdmi druhy modem\u016f, v\u010detn\u011b modem\u016f WiFi, intern\u00edch modem\u016f a t\u0159\u00ed z\u00e1kladn\u00edch klasifikac\u00ed modem\u016f. <\/p>\n

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Mezi r\u016fzn\u00e9 typy modem\u016f WiFi pat\u0159\u00ed: Nejtypi\u010dt\u011bj\u0161\u00edm typem modemu pou\u017e\u00edvan\u00fdm pro p\u0159ipojen\u00ed k internetu v dom\u00e1cnostech je pravd\u011bpodobn\u011b kabelov\u00fd modem. Data jsou p\u0159en\u00e1\u0161ena mezi va\u0161\u00ed dom\u00e1cnost\u00ed a poskytovatelem internetov\u00fdch slu\u017eeb (ISP) prost\u0159ednictv\u00edm koaxi\u00e1ln\u00edch kabel\u016f. Vysokorychlostn\u00ed p\u0159ipojen\u00ed k internetu je dostupn\u00e9 prost\u0159ednictv\u00edm kabelov\u00fdch modem\u016f, kter\u00e9 spolupracuj\u00ed s celou \u0159adou poskytovatel\u016f internetov\u00fdch slu\u017eeb. <\/p>\n

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a. Modemy DSL: Modemy DSL (Digital Subscriber Line) pou\u017e\u00edvaj\u00ed k p\u0159ipojen\u00ed u\u017eivatel\u016f k internetu telefonn\u00ed linky. Tyto modemy vyu\u017e\u00edvaj\u00ed technologii, kter\u00e1 umo\u017e\u0148uje p\u0159enos dat po b\u011b\u017en\u00fdch m\u011bd\u011bn\u00fdch telefonn\u00edch link\u00e1ch bez naru\u0161en\u00ed hlasov\u00e9 komunikace. Modemy DSL se \u010dasto pou\u017e\u00edvaj\u00ed v m\u00edstech bez kabelov\u00e9ho internetu. Optick\u00e9 modemy jsou vyrobeny tak, aby fungovaly s optick\u00fdmi internetov\u00fdmi p\u0159ipojen\u00edmi. <\/p>\n

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c. Optick\u00e9 impulsy vys\u00edlan\u00e9 optick\u00fdmi kabely jsou t\u011bmito modemy p\u0159ev\u00e1d\u011bny na digit\u00e1ln\u00ed sign\u00e1ly, ke kter\u00fdm mohou p\u0159istupovat va\u0161e za\u0159\u00edzen\u00ed. S rozvojem infrastruktury optick\u00fdch vl\u00e1ken se optick\u00e9 modemy, kter\u00e9 poskytuj\u00ed mimo\u0159\u00e1dn\u011b rychl\u00e9 p\u0159ipojen\u00ed k internetu, st\u00e1vaj\u00ed st\u00e1le b\u011b\u017en\u011bj\u0161\u00edmi. Nejlep\u0161\u00edm typem modemu je: <\/p>\n

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2. Optim\u00e1ln\u00ed modem pro va\u0161e pot\u0159eby z\u00e1vis\u00ed na \u0159ad\u011b prom\u011bnn\u00fdch, v\u010detn\u011b poskytovatele internetov\u00fdch slu\u017eeb, m\u00edstn\u00ed infrastruktury a konkr\u00e9tn\u011b va\u0161ich po\u017eadavk\u016f. Proto\u017ee kabelov\u00e9 modemy \u010dasto poskytuj\u00ed vy\u0161\u0161\u00ed rychlost stahov\u00e1n\u00ed a odes\u00edl\u00e1n\u00ed dat ne\u017e modemy DSL, jsou \u010dasto pova\u017eov\u00e1ny za nejlep\u0161\u00ed volbu pro vysokorychlostn\u00ed p\u0159ipojen\u00ed k internetu. Pokud v\u0161ak nem\u00e1te p\u0159\u00edstup ke kabelov\u00e9mu internetu, jsou modemy DSL nebo optick\u00e9 modemy skv\u011blou alternativou. Chcete-li si vybrat typ modemu, kter\u00fd nejl\u00e9pe vyhovuje va\u0161im pot\u0159eb\u00e1m, mus\u00edte prov\u00e9st pr\u016fzkum a poradit se s poskytovatelem internetov\u00e9ho p\u0159ipojen\u00ed. <\/p>\n

3. Intern\u00ed typy modem\u016f: <\/div>\n

Intern\u00ed modemy, obvykle ozna\u010dovan\u00e9 jako modemy PCI, jsou ur\u010deny k mont\u00e1\u017ei p\u0159\u00edmo na z\u00e1kladn\u00ed desku po\u010d\u00edta\u010de. P\u0159edt\u00edm, ne\u017e byly extern\u00ed modemy \u0161iroce dostupn\u00e9, byly tyto modemy \u010dasto vyu\u017e\u00edv\u00e1ny. Intern\u00ed modemy poskytuj\u00ed p\u0159ipojen\u00ed k internetu p\u0159ipojen\u00edm k telefonn\u00ed lince prost\u0159ednictv\u00edm roz\u0161i\u0159uj\u00edc\u00edch slot\u016f v po\u010d\u00edta\u010di. V sou\u010dasn\u00e9 dob\u011b, kdy jsou roz\u0161\u00ed\u0159en\u011bj\u0161\u00ed extern\u00ed modemy, jsou m\u00e9n\u011b \u010dast\u00e9, a to z d\u016fvodu jejich pou\u017eitelnosti a kompatibility se za\u0159\u00edzen\u00edmi. <\/p>\n

4. T\u0159i typy modem\u016f: <\/div>\n

a. Analogov\u00e9 modemy: Analogov\u00e9 modemy, ozna\u010dovan\u00e9 tak\u00e9 jako vyt\u00e1\u010den\u00e9 modemy, byly v po\u010d\u00e1tc\u00edch internetu b\u011b\u017enou technologi\u00ed. Tyto modemy m\u011bnily digit\u00e1ln\u00ed po\u010d\u00edta\u010dov\u00e9 sign\u00e1ly na analogov\u00e9, kter\u00e9 bylo mo\u017en\u00e9 p\u0159en\u00e1\u0161et po telefonn\u00edch link\u00e1ch. Vyt\u00e1\u010den\u00e9 modemy nebyly pro dne\u0161n\u00ed po\u017eadavky na vysokorychlostn\u00ed internet pou\u017eiteln\u00e9, proto\u017ee m\u011bly \u0161patn\u00e9 p\u0159ipojen\u00ed k internetu a b\u011bhem pou\u017e\u00edv\u00e1n\u00ed spot\u0159ebov\u00e1valy telefonn\u00ed linku. Digit\u00e1ln\u00ed modemy jsou dnes nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm typem modem\u016f. Jsou tak\u00e9 zn\u00e1m\u00e9 jako \u0161irokop\u00e1smov\u00e9 modemy. Ve srovn\u00e1n\u00ed s analogov\u00fdmi modemy p\u0159en\u00e1\u0161ej\u00ed tyto modemy digit\u00e1ln\u00ed sign\u00e1l a nab\u00edzej\u00ed vy\u0161\u0161\u00ed rychlost p\u0159ipojen\u00ed k internetu. Mezi internetov\u00e9 technologie, kter\u00e9 jsou kompatibiln\u00ed s digit\u00e1ln\u00edmi modemy, pat\u0159\u00ed kabel, DSL a optick\u00e9 vl\u00e1kno. <\/p>\n

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Modemy Bluetooth: Mobiln\u00ed modemy a mobiln\u00ed hotspoty jsou dal\u0161\u00ed n\u00e1zvy pro bezdr\u00e1tov\u00e9 modemy, kter\u00e9 jsou ur\u010deny pro bezdr\u00e1tov\u00e9 p\u0159ipojen\u00ed k internetu. Tyto modemy se p\u0159ipojuj\u00ed k internetu prost\u0159ednictv\u00edm mobiln\u00edch s\u00edt\u00ed, co\u017e u\u017eivatel\u016fm umo\u017e\u0148uje p\u0159ipojen\u00ed na cest\u00e1ch. Bezdr\u00e1tov\u00e9 modemy \u010dasto vyu\u017e\u00edvaj\u00ed notebooky, tablety a dal\u0161\u00ed za\u0159\u00edzen\u00ed, kter\u00e1 vy\u017eaduj\u00ed p\u0159ipojen\u00ed k internetu mimo b\u011b\u017en\u00e9 s\u00edt\u011b WiFi. <\/p>\n

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Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee existuj\u00ed r\u016fzn\u00e9 druhy modem\u016f, z nich\u017e ka\u017ed\u00fd spl\u0148uje ur\u010ditou pot\u0159ebu p\u0159ipojen\u00ed k internetu. P\u0159ipojen\u00ed WiFi se uskute\u010d\u0148uje prost\u0159ednictv\u00edm kabelov\u00fdch modem\u016f, DSL modem\u016f a optick\u00fdch modem\u016f, p\u0159i\u010dem\u017e kabelov\u00e9 modemy jsou nejobl\u00edben\u011bj\u0161\u00ed a poskytuj\u00ed vysokorychlostn\u00ed p\u0159\u00edstup k internetu. V sou\u010dasn\u00e9 dob\u011b se up\u0159ednost\u0148uj\u00ed extern\u00ed modemy, p\u0159i\u010dem\u017e intern\u00ed modemy jsou st\u00e1le m\u00e9n\u011b \u010dast\u00e9. T\u0159i z\u00e1kladn\u00ed kategorie modem\u016f tvo\u0159\u00ed analogov\u00e9 modemy, digit\u00e1ln\u00ed modemy a bezdr\u00e1tov\u00e9 modemy. Optim\u00e1ln\u00ed typ modemu z\u00e1vis\u00ed na \u0159ad\u011b prom\u011bnn\u00fdch, v\u010detn\u011b poskytovatele internetov\u00e9ho p\u0159ipojen\u00ed, dostupn\u00e9 infrastruktury a va\u0161ich specifick\u00fdch pot\u0159eb.<\/p><\/div>\n

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FAQ<\/div>\n
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Jsou v\u0161echny modemy stejn\u00e9?<\/div>\n

Ne, ka\u017ed\u00fd modem je jin\u00fd. K dispozici je mnoho druh\u016f modem\u016f, z nich\u017e ka\u017ed\u00fd pln\u00ed odli\u0161nou funkci a spl\u0148uje konkr\u00e9tn\u00ed po\u017eadavky. \u010cl\u00e1nek „R\u016fzn\u00e9 modemy. Komplexn\u00ed pr\u016fvodce r\u016fzn\u00fdmi typy modem\u016f“ pravd\u011bpodobn\u011b pojedn\u00e1v\u00e1 o mnoha typech modem\u016f, v\u010detn\u011b vyt\u00e1\u010den\u00fdch, kabelov\u00fdch, DSL, optick\u00fdch, satelitn\u00edch a bezdr\u00e1tov\u00fdch. Technologie, rychlost, mo\u017enosti p\u0159ipojen\u00ed a kompatibilita s r\u016fzn\u00fdmi poskytovateli internetov\u00fdch slu\u017eeb t\u011bchto modem\u016f se li\u0161\u00ed. U\u017eivatel\u00e9 se mohou informovan\u011b rozhodovat na z\u00e1klad\u011b sv\u00fdch jedine\u010dn\u00fdch po\u017eadavk\u016f, pokud znaj\u00ed r\u016fzn\u00e9 druhy modem\u016f. <\/p>\n<\/div>\n

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Kter\u00fd modem je nejrychlej\u0161\u00ed?<\/div>\n

Optick\u00fd modem, \u010dasto ozna\u010dovan\u00fd jako gigabitov\u00fd modem, je obvykle pova\u017eov\u00e1n za nejrychlej\u0161\u00ed modem, kter\u00fd je v sou\u010dasn\u00e9 dob\u011b na trhu. Internetov\u00e9 p\u0159ipojen\u00ed umo\u017en\u011bn\u00e9 optickou technologi\u00ed lze uskute\u010dnit rychlost\u00ed stahov\u00e1n\u00ed a odes\u00edl\u00e1n\u00ed dat a\u017e 1 gigabit za sekundu (Gb\/s) nebo dokonce vy\u0161\u0161\u00ed. Tyto modemy jsou nejlep\u0161\u00ed volbou pro jednotlivce, kte\u0159\u00ed hledaj\u00ed nejrychlej\u0161\u00ed p\u0159ipojen\u00ed k internetu, proto\u017ee k p\u0159enosu dat pozoruhodnou rychlost\u00ed vyu\u017e\u00edvaj\u00ed optick\u00e9 linky. <\/p>\n<\/div>\n

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Pro\u010d m\u00edt 2 modemy?<\/div>\n

Z vlastnictv\u00ed dvou modem\u016f lze vyt\u011b\u017eit v\u00edce v\u00fdhod. Redundance: M\u00edt dva modemy zaji\u0161\u0165uje, \u017ee p\u0159ipojen\u00ed k internetu bude pokra\u010dovat i v p\u0159\u00edpad\u011b poruchy nebo technick\u00fdch pot\u00ed\u017e\u00ed jednoho modemu. Pro organizace a jednotlivce, kte\u0159\u00ed jsou p\u0159i sv\u00e9 pr\u00e1ci nebo ka\u017edodenn\u00edch \u010dinnostech do zna\u010dn\u00e9 m\u00edry z\u00e1visl\u00ed na spolehliv\u00e9m p\u0159ipojen\u00ed k internetu, je tato redundance obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e1. <\/p>\n

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2. vyrovn\u00e1v\u00e1n\u00ed z\u00e1t\u011b\u017ee: Pomoc\u00ed dvou modem\u016f mezi n\u011b m\u016f\u017eete rozd\u011blit z\u00e1t\u011b\u017e spojenou s internetov\u00fdm provozem. T\u00edm lze zlep\u0161it v\u00fdkon s\u00edt\u011b a zabr\u00e1nit jej\u00edmu p\u0159et\u00ed\u017een\u00ed. Vy\u0161\u0161\u00ed a spolehliv\u011bj\u0161\u00ed rychlosti internetu dos\u00e1hnete d\u00edky vyrovn\u00e1v\u00e1n\u00ed z\u00e1t\u011b\u017ee, kter\u00e9 zaji\u0161\u0165uje efektivn\u00ed vyu\u017eit\u00ed obou modem\u016f. 3. Z\u00e1lo\u017en\u00ed p\u0159ipojen\u00ed: Druh\u00fd modem m\u016f\u017ee slou\u017eit jako z\u00e1lo\u017en\u00ed p\u0159ipojen\u00ed v situac\u00edch, kdy se prim\u00e1rn\u00ed p\u0159ipojen\u00ed k internetu stane nespolehliv\u00fdm, nap\u0159\u00edklad p\u0159i v\u00fdpadku slu\u017eby nebo \u00fadr\u017eb\u011b. To zaru\u010duje nep\u0159etr\u017eit\u00e9 p\u0159ipojen\u00ed k internetu a omezuje v\u00fdpadky p\u0159ipojen\u00ed nebo produktivity. 4. R\u016fzn\u00e9 zdroje internetu: N\u011bkte\u0159\u00ed lid\u00e9 nebo organizace mohou m\u00edt p\u0159\u00edstup k n\u011bkolika poskytovatel\u016fm internetov\u00fdch slu\u017eeb (ISP) nebo r\u016fzn\u00fdm typ\u016fm internetov\u00e9ho p\u0159ipojen\u00ed, nap\u0159\u00edklad kabelov\u00e9mu a DSL. Vyu\u017e\u00edv\u00e1n\u00ed v\u00edce zdroj\u016f internetu sou\u010dasn\u011b p\u0159i pou\u017eit\u00ed dvou modem\u016f zvy\u0161uje spolehlivost a rychlost internetu. <\/p>\n

<\/div>\n

Mo\u017enost vyu\u017e\u00edvat r\u016fzn\u00e9 poskytovatele internetu, redundance, vyrovn\u00e1v\u00e1n\u00ed z\u00e1t\u011b\u017ee a z\u00e1lo\u017en\u00ed p\u0159ipojen\u00ed jsou v\u00fdhodami pou\u017e\u00edv\u00e1n\u00ed dvou modem\u016f. D\u00edky t\u011bmto v\u00fdhod\u00e1m je to dobr\u00e1 volba pro ty, kte\u0159\u00ed si cen\u00ed st\u00e1l\u00e9ho a kvalitn\u00edho p\u0159ipojen\u00ed k internetu.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Pro p\u0159ipojen\u00ed na\u0161ich p\u0159\u00edstroj\u016f k internetu a z\u00edsk\u00e1n\u00ed p\u0159\u00edstupu k obrovsk\u00e9mu mno\u017estv\u00ed znalost\u00ed a p\u0159ipojen\u00ed jsou modemy nezbytn\u00e9. Uv\u011bdomili jste si v\u0161ak, \u017ee existuje n\u011bkolik druh\u016f modem\u016f? V tomto p\u0159\u00edsp\u011bvku se budeme zab\u00fdvat r\u016fzn\u00fdmi druhy modem\u016f, v\u010detn\u011b modem\u016f WiFi, intern\u00edch modem\u016f a t\u0159\u00ed z\u00e1kladn\u00edch klasifikac\u00ed modem\u016f. Mezi r\u016fzn\u00e9 typy modem\u016f WiFi pat\u0159\u00ed: Nejtypi\u010dt\u011bj\u0161\u00edm typem modemu … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":664,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4050],"tags":[],"class_list":["post-10601","post","type-post","status-publish","format-standard","hentry","category-modemy"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/10601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/664"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=10601"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/10601\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=10601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=10601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=10601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}