{"id":188,"date":"2020-10-07T21:56:00","date_gmt":"2020-10-07T18:56:00","guid":{"rendered":"https:\/\/www.fiberkablonet.com\/blog\/?p=188"},"modified":"2020-10-07T21:56:00","modified_gmt":"2020-10-07T18:56:00","slug":"modem-nedir","status":"publish","type":"post","link":"https:\/\/www.turksatkablonet.com\/blog\/modem-nedir\/","title":{"rendered":"Modem Nedir? Ne \u0130\u015fe Yarar?"},"content":{"rendered":"\n<p class=\"is-style-default\">\u0130nternete ba\u011flan\u0131yorsan\u0131z elbette modemle tan\u0131\u015fm\u0131\u015f olmal\u0131s\u0131n\u0131z. Modemin yerini biliyor bir\u00e7ok yerde modem kelimesiyle kar\u015f\u0131la\u015f\u0131yor ama asl\u0131nda <strong>modem nedir<\/strong> bilmiyor olabilirsiniz. \u015eimdi size iki kelime s\u00f6yleyece\u011fiz: Mod\u00fclat\u00f6r ve Demod\u00fclator. \u0130\u015fte modem bu iki kelimenin k\u0131salt\u0131lm\u0131\u015f halidir. Mod\u00fclasyon telefon hatt\u0131 sinyallerini dijitale d\u00f6n\u00fc\u015ft\u00fcrme i\u015flemidir. Demod\u00fclasyon ise dijital sinyalleri Analog sinyale d\u00f6n\u00fc\u015ft\u00fcrme i\u015flemidir. A\u011f ba\u011flant\u0131 cihaz\u0131 olan modem bu iki i\u015flemi yaparak cihazlar\u0131n genel internet a\u011f\u0131na ba\u011flanmas\u0131n\u0131 sa\u011flar. Yani sizin kulland\u0131\u011f\u0131n\u0131z bilgisayar\u0131n, ak\u0131ll\u0131 telefonun bir dili var. Ve modem bu dilden anlayan ve bu dili ba\u011flant\u0131y\u0131 sa\u011flamak i\u00e7in d\u00f6n\u00fc\u015ft\u00fcren cihazd\u0131r. Veri al\u0131\u015fveri\u015finde say\u0131sal verileri Analog anolog verileri de say\u0131sal verilere d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Unutmay\u0131n ki t\u00fcm internet i\u015flemleri veri aktar\u0131m\u0131 temeline dayan\u0131r. Veri aktar\u0131m\u0131nda verileri sinyale sinyalleri veriye d\u00f6n\u00fc\u015ft\u00fcren cihaz modemdir. Gelin birlikte modemi biraz daha yak\u0131ndan tan\u0131yal\u0131m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modem Nedir?<\/strong><\/h2>\n\n\n\n<p class=\"is-style-default\">Telefon hatlar\u0131 arac\u0131l\u0131\u011f\u0131 ile internet ba\u011flant\u0131s\u0131 sa\u011flayan cihaza modem deniyor. <strong>Modem <\/strong>temelde iki i\u015flevlidir.&nbsp;&nbsp; Analog t\u00fcrdeki telefon hatt\u0131 sinyallerini al\u0131r dijitale \u00e7evirir. Dijital sinyalleri de Analog sinyale \u00e7evirip telefon hatt\u0131na g\u00f6nderir. \u0130nternete ba\u011flanan her bilgisayar her cihaz veriyi aktard\u0131\u011f\u0131 di\u011fer makinelere sinyaller yoluyla ula\u015f\u0131r. Modem verilerin ses sinyallerine ses sinyallerinin de verilere d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi i\u00e7in tasarlanan ayg\u0131tt\u0131r. 1960\u2019l\u0131 y\u0131llar\u0131n sonlar\u0131nda ortaya \u00e7\u0131kan ilk modemler telefon hatt\u0131n\u0131 kullanarak terminalleri bilgisayarlara ba\u011fl\u0131yordu. Ak\u0131ll\u0131 modemler 1970\u2019lerde geli\u015ftirildi. B modemler sayesinde veri g\u00f6nderip alman\u0131n yan\u0131nda telefon g\u00f6r\u00fc\u015fmesi yapmak da m\u00fcmk\u00fcn oldu. ADSL modemler 1999 y\u0131l\u0131nda kullan\u0131lmaya ba\u015fland\u0131. <strong>Kablosuz modem<\/strong> h\u0131zla yay\u0131larak her evde yerini ald\u0131. G\u00fcn\u00fcm\u00fczde kablosuz modemler internete ba\u011flanmak isteyen her kullan\u0131c\u0131n\u0131n ilk olarak ileti\u015fime ge\u00e7ti\u011fi ayg\u0131tlard\u0131r. Bilgisayar ya da mobil cihazlar internete ba\u011flan\u0131rken ilk olarak modemle ileti\u015fime ge\u00e7er.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modem Ne \u0130\u015fe Yarar?<\/strong><\/h2>\n\n\n\n<p class=\"is-style-default\">Modemin i\u015fi bir t\u00fcr d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc olarak internet ba\u011flant\u0131s\u0131n\u0131 sa\u011flamakt\u0131r. <strong>Modem ne i\u015fe yarar<\/strong> merak ediyorsan\u0131z \u015funu s\u00f6yleyebiliriz; modem internete ba\u011flanmak isteyen cihazlar\u0131n dilini ba\u011flant\u0131da anla\u015f\u0131l\u0131r hale getirir. Verileri sinyale sinyalleri veriye d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u00c7evirge olarak da tan\u0131mlanan modemin as\u0131l g\u00f6revi \u00e7evirmenliktir. Onu bir t\u00fcr terc\u00fcman olarak d\u00fc\u015f\u00fcnebilirsiniz. Sinyallerin cihazlar taraf\u0131ndan alg\u0131lanabilmesi i\u00e7in veri olmas\u0131 gerekir. Verilerin de a\u011fda dola\u015fabilmesi i\u00e7in sinyal olmas\u0131 gerekir. Modem i\u015fte bu \u00e7eviri i\u015fini yapan ay\u0131tt\u0131r. &nbsp;<strong>En iyi modem<\/strong> elbette bu \u00e7eviri i\u015fini en h\u0131zl\u0131 yapan modemdir. Kaliteli modemler verileri \u00e7ok h\u0131zl\u0131 \u015fekilde sinyallere sinyalleri de \u00e7ok h\u0131zl\u0131 \u015fekilde verilere d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u0130nternette bir arama yapt\u0131\u011f\u0131n\u0131zda modeme giden sinyaller ne kadar h\u0131zl\u0131 d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcp iletilirse internet deneyimi o kadar kaliteli olur. Kaliteli modem kullanmak internet h\u0131z\u0131n\u0131 artt\u0131r\u0131r. Ba\u011flant\u0131 sorunlar\u0131n\u0131 \u00e7\u00f6zebilir. Bu nedenle eski bir modem kullan\u0131yorsan\u0131z de\u011fi\u015ftirmek ba\u011flant\u0131n\u0131z\u0131 olumlu etkileyecektir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.turksatkablonet.com\/blog\/wp-content\/uploads\/2020\/10\/MODEM_NASIL_CALISIR-1024x640-1.jpg\" alt=\"Modem Nas\u0131l \u00c7al\u0131\u015f\u0131r?\" class=\"wp-image-712\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modem Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/h2>\n\n\n\n<p class=\"is-style-default\">Modemler say\u0131sal verileri telefon hatt\u0131 \u00fczerinden g\u00f6nderirken farkl\u0131 bitleri farkl\u0131 frekanslarla d\u00fczenler.&nbsp; Modem frekans kayd\u0131rma tu\u015flar\u0131 ile farkl\u0131 bitler i\u00e7in farkl\u0131 frekanslar ayarlar. <strong>Modem nas\u0131l \u00e7al\u0131\u015f\u0131r<\/strong> anlamak i\u00e7in ADSL teknolojisini biraz tan\u0131mak gerekir. ADSL telefon kablolar\u0131 \u00fczerinden veri g\u00f6nderip alma olana\u011f\u0131 sa\u011flayan teknolojidir. ADSL a\u00e7\u0131l\u0131m\u0131 Asimetrik Say\u0131sal Abone Hatt\u0131\u2019d\u0131r. ADS Modemler dijital kodlama tekni\u011fini kullan\u0131r. Yani karma\u015f\u0131k verileri y\u00fcksek h\u0131zda iletmek i\u00e7in ADSL teknolojisi ve ADSL modemler kullan\u0131l\u0131r. <strong>Modem ayarlar\u0131 <\/strong>modemin markas\u0131na ve teknolojik donan\u0131m\u0131na ba\u011fl\u0131 olarak de\u011fi\u015fir. Modem ayarlar\u0131n\u0131 de\u011fi\u015ftirmek i\u00e7in modem hakk\u0131nda bilgi sahibi olmak gerekir. <strong>Modem kurulumu<\/strong> yap\u0131ld\u0131ktan sonra internete ba\u011flanmak i\u00e7in haz\u0131r hale gelir. Modemin \u00e7al\u0131\u015fmas\u0131 i\u00e7in gerekli ayarlar\u0131n yap\u0131lmas\u0131 \u015fartt\u0131r. Kurulumu profesyonel internet sa\u011flay\u0131c\u0131lar kendileri yapar. Yeni modem ald\u0131\u011f\u0131n\u0131zda siz de kendiniz kurulum yapabilirsiniz. <strong>Modem \u015fifresi nas\u0131l de\u011fi\u015ftirilir<\/strong> diye merak ediyorsan\u0131z wifi \u015fifresi de\u011fi\u015ftirmeyle ayn\u0131 oldu\u011funu s\u00f6yleyebiliriz. Modem ara y\u00fcz\u00fcne girmek i\u00e7in web taray\u0131c\u0131s\u0131na ip adresini girmelisiniz. A\u00e7\u0131lan sayfada Kablosuz A\u011f Ayarlar\u0131 se\u00e7ene\u011finden A\u011f \u015eifreleme b\u00f6l\u00fcm\u00fcne giderek modem \u015fifrenizi de\u011fi\u015ftirebilirsiniz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modem \u00c7e\u015fitleri Nelerdir?<\/strong><\/h2>\n\n\n\n<p class=\"is-style-default\">Modemler temelde d\u00e2hili ve harici olmak \u00fczere iki farkl\u0131 yap\u0131da olur. Harici modemler daha yayg\u0131nd\u0131r \u00e7\u00fcnk\u00fc d\u00e2hili modemler sadece bir bilgisayara entegre olarak \u00e7al\u0131\u015f\u0131r. G\u00fcn\u00fcm\u00fczde s\u0131kl\u0131kla kullan\u0131lan <strong>modem \u00e7e\u015fitleri<\/strong> \u015funlard\u0131r;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ADSL modem<\/li>\n\n\n\n<li>VDSL modem<\/li>\n\n\n\n<li>Kablo Modem<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">ADLS Modem<\/h3>\n\n\n\n<p class=\"is-style-default\">ADSL modemler telefon hatt\u0131 \u00fczerinden internet eri\u015fimi sa\u011flayan modemlerdir ve g\u00fcn\u00fcm\u00fczde en yayg\u0131n kullan\u0131lan modem t\u00fcrleridir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VDSL Modem<\/h3>\n\n\n\n<p class=\"is-style-default\">ADSL teknolojisinin daha geli\u015fmi\u015f hali olan VDSL modemler daha h\u0131zl\u0131 internet ba\u011flant\u0131s\u0131 sa\u011flar. Bak\u0131r kablo \u00fczerinden sa\u011flanan internet trafi\u011fi santrale olan uzakl\u0131\u011fa g\u00f6re kalitesi d\u00fc\u015fer veya y\u00fckselir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">KABLO Modem<\/h3>\n\n\n\n<p class=\"is-style-default\">KabloTV altyap\u0131s\u0131 \u00fczerinden verilen internet ba\u011flant\u0131s\u0131nda kullan\u0131lan modem t\u00fcr\u00fcd\u00fcr. \u0130ngilizce ad\u0131 Cable Modem olarak adland\u0131r\u0131l\u0131r. Kablo modemler, T\u00fcrkiye\u2019de g\u00fcn\u00fcm\u00fczde daha \u00e7ok <a href=\"https:\/\/www.turksatkablonet.com\/uydunet\">Uydunet<\/a> olarak bilinen sonras\u0131nda ise <strong><a href=\"https:\/\/www.turksatkablonet.com\">T\u00fcrksat Kablonet<\/a><\/strong> markas\u0131 ile devam eden kablo internet hatt\u0131 \u00fczerinde kullan\u0131lmaktad\u0131r. \u00a0Bu modemlerde Avrupa\u2019da standart olan Docsis standard\u0131 desteklemesi gerekmektedir. T\u00fcrksat KabloTV altyap\u0131s\u0131nda Docsis 3.0 standard\u0131 gerekmektedir. Bu standard\u0131 desteklemeyen modemler T\u00fcrkiye\u2019de \u00e7al\u0131\u015fmamaktad\u0131r. Kablonet modemleri \u00e7e\u015fitleri hakk\u0131nda detayl\u0131 bilgi i\u00e7in <a href=\"https:\/\/www.turksatkablonet.com\/cihazlar\">Kablonet Modem<\/a> sayfam\u0131z\u0131 ziyaret edebilirsiniz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Modem Temin Ederken Nelere Dikkat Edilmeli?<\/h2>\n\n\n\n<p class=\"is-style-default\">Modemlerin fiyatlar\u0131 modem kalitesine ve sa\u011flad\u0131\u011f\u0131 ba\u011flant\u0131 teknolojilerine g\u00f6re de\u011fi\u015fir. Kaliteli bir modem internet ba\u011flant\u0131s\u0131n\u0131n daha h\u0131zl\u0131 ve g\u00fcvenli olmas\u0131n\u0131 sa\u011flar.&nbsp; Kablosuz modem belli bir ortama internet a\u011f\u0131 ba\u011flant\u0131s\u0131n\u0131 sa\u011flayan modem \u00f6zelli\u011fi \u00e7e\u015fididir.<\/p>\n\n\n\n<p class=\"is-style-default\">\u0130nternet kullan\u0131rken ba\u011flant\u0131 sorunlar\u0131 ya\u015famamak i\u00e7in&nbsp; modem al\u0131rken <strong>modem fiyatlar\u0131 <\/strong>kadar \u015funlara da dikkat etmelisiniz;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modemin ba\u011flant\u0131 teknolojisi kulland\u0131\u011f\u0131n\u0131z altyap\u0131ya uygun olmal\u0131<\/li>\n\n\n\n<li>Modemin port say\u0131s\u0131 internete ba\u011flanacak cihazlar i\u00e7in yeterli olmal\u0131<\/li>\n\n\n\n<li>Modemin ileti\u015fim standard\u0131 y\u00fcksek olmal\u0131<\/li>\n\n\n\n<li>Modem i\u00e7in eri\u015febilir teknik destek olanaklar\u0131 olmal\u0131<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0130nternete ba\u011flan\u0131yorsan\u0131z elbette modemle tan\u0131\u015fm\u0131\u015f olmal\u0131s\u0131n\u0131z. Modemin yerini biliyor bir\u00e7ok yerde modem kelimesiyle kar\u015f\u0131la\u015f\u0131yor ama asl\u0131nda modem nedir bilmiyor olabilirsiniz. \u015eimdi size iki kelime s\u00f6yleyece\u011fiz: Mod\u00fclat\u00f6r ve Demod\u00fclator. \u0130\u015fte modem bu iki kelimenin k\u0131salt\u0131lm\u0131\u015f halidir. Mod\u00fclasyon telefon hatt\u0131 sinyallerini dijitale d\u00f6n\u00fc\u015ft\u00fcrme i\u015flemidir. Demod\u00fclasyon ise dijital sinyalleri Analog sinyale d\u00f6n\u00fc\u015ft\u00fcrme i\u015flemidir. A\u011f ba\u011flant\u0131 cihaz\u0131 olan modem [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":711,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet"],"_links":{"self":[{"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/posts\/188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/comments?post=188"}],"version-history":[{"count":0,"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/posts\/188\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/media?parent=188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/categories?post=188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.turksatkablonet.com\/blog\/wp-json\/wp\/v2\/tags?post=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}