{"id":285,"date":"2020-12-18T02:34:51","date_gmt":"2020-12-17T23:34:51","guid":{"rendered":"https:\/\/sfpturkiye.com\/blog\/?p=285"},"modified":"2023-03-09T10:26:20","modified_gmt":"2023-03-09T07:26:20","slug":"sfp-modul-cesitlerine-farkli-bir-bakis-acisi","status":"publish","type":"post","link":"https:\/\/sfpturkiye.com\/blog\/sfp-modul-cesitlerine-farkli-bir-bakis-acisi\/","title":{"rendered":"SFP Mod\u00fcl \u00c7e\u015fitlerine Farkl\u0131 Bir Bak\u0131\u015f A\u00e7\u0131s\u0131"},"content":{"rendered":"<h1>SFP Mod\u00fcl \u00c7e\u015fitlerine Farkl\u0131 Bir Bak\u0131\u015f A\u00e7\u0131s\u0131<\/h1>\n<p>\u0130nternet hizmetleri ve haberle\u015fme sistemlerinin geli\u015fimi ile birlikte optik mod\u00fcller \u00e7ok \u00f6nemli bir yer edinmeye ba\u015flad\u0131. Optik haberle\u015fmenin temel bile\u015fenleri Ethernet Switch, WDM pasif cihaz\u0131 ve optik mod\u00fclden olu\u015fmaktad\u0131r. Optik mod\u00fcller Veri merkezlerinin i\u00e7indeki ve d\u0131\u015f\u0131ndaki network ba\u011flant\u0131lar\u0131 i\u00e7in vazge\u00e7ilmez bir \u00f6neme sahiptir. Bu makalemiz de optik mod\u00fcl\u00fcn ne oldu\u011funa ve optik mod\u00fcller ile ilgili bir ka\u00e7 bilgiye de\u011finmi\u015f olaca\u011f\u0131z.<\/p>\n<h2><strong>Optik Mod\u00fcl Nedir?<\/strong><\/h2>\n<p>Optik mod\u00fcl fiber optik transceiver olarakta bilinir ve y\u00fcksek h\u0131z gerektiren veri merkezi uygulamalar\u0131nda kullan\u0131lan \u00e7al\u0131\u015f\u0131rken tak\u0131labilir bir cihazd\u0131r. Transceiver mod\u00fcller sistem taraf\u0131na ba\u011flanmak i\u00e7in elektriksel aray\u00fcze ve fiber optik kablo ile \u00e7e\u015fitli cihazlara ba\u011flanmak i\u00e7in optik aray\u00fcze sahiptir. Bir optik mod\u00fcl, elektrik sinyalini \u0131\u015f\u0131\u011fa ve tersi y\u00f6nde d\u00f6n\u00fc\u015ft\u00fcren bir fotoelektrik d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc olarak i\u015flev g\u00f6r\u00fcr. Telekominikasyon uygulamalar\u0131nda kullan\u0131labilen bir\u00e7ok transceiver mod\u00fcl mevcuttur. Farkl\u0131 spek ve tasar\u0131mlar tasar\u0131mc\u0131lar\u0131n farkl\u0131 ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in kullan\u0131l\u0131rlar.<\/p>\n<h3><strong>Ka\u00e7 \u00e7e\u015fit optik mod\u00fcl vard\u0131r?<\/strong><\/h3>\n<p>Gbic en eski 1G mod\u00fcllerdendir. Mini-GBIC olarak bilinen SFP GBIC mod\u00fcllerden sonra tasarlanm\u0131\u015ft\u0131r ve daha k\u00fc\u00e7\u00fck bir boyuta sahiptir. SFP mod\u00fclleri, 100M veya 1000M \/ 1G&#8217;ye kadar veri h\u0131zlar\u0131 i\u00e7in ticari olarak mevcuttur.\u00a0 De\u011fi\u015fik bir standart olan ve 10G kapasiteye sahip XENPAK mod\u00fcl 2001 y\u0131l\u0131nda tasarlanm\u0131\u015ft\u0131r. Bununla birlikte 10G ethernet uygulamalar\u0131 i\u00e7in daha geli\u015fmi\u015f sfpler teknolojinin geli\u015fmesine \u00f6nc\u00fcl\u00fck etmi\u015ftir. 2001 den sonra XPAK ve X2 olmak \u00fczere iki standart ortaya \u00e7\u0131km\u0131\u015ft\u0131r. Bundan sonra sat\u0131c\u0131lar daha uzun mesafeler i\u00e7in XFP mod\u00fcller ve y\u00fcksek yo\u011funluk i\u00e7in SFP+ mod\u00fcller kullanmaya ba\u015flam\u0131\u015ft\u0131r.\u00a0 Daha y\u00fcksek h\u0131z ve bant geni\u015fli\u011fi taleplerinin artmas\u0131 ile birlikte 25GbE SFP28 mod\u00fcller, 40GbE QSFP\/QSFP+ mod\u00fcller, ve 100GbE CFP ve QSF28 mod\u00fcller kullan\u0131lmaya ba\u015flanm\u0131\u015ft\u0131r.<\/p>\n<h4><strong>Single Mode ve multi mode se\u00e7imi<\/strong><\/h4>\n<p>SFP mod\u00fcller genellikle Single Mode veya multi Mode olarak ayr\u0131lmaktad\u0131r. Bu iki mod\u00fcl aras\u0131nda se\u00e7im yapma \u015fans\u0131na sahibiz. Ama bundan \u00f6nce dikkat edilmesi gereken bir ka\u00e7 konu vard\u0131r. Single mode transceiverlar multi mode olanlara g\u00f6re daha y\u00fcksek h\u0131z ve daha y\u00fcksek mesafelere ula\u015fabilirler. Bunun en temel sebebi multi mode mod\u00fcllerin daha k\u0131sa dalga boyuna sahip olmas\u0131d\u0131r( multi mode 850 nm ve Single Mode 1260nm-1650nm). Ancak datacom ortamlar\u0131nda, hem tek modlu al\u0131c\u0131-verici mod\u00fclleri hem de \u00e7ok modlu al\u0131c\u0131-verici mod\u00fclleri, bug\u00fcn itibariyle 50G&#8217;nin \u00fczerindeki h\u0131zlar\u0131 bar\u0131nd\u0131rabilir. Single mode fiberin k\u0131r\u0131lganl\u0131\u011f\u0131ndan dolay\u0131 multi mode fibere g\u00f6re daha pahal\u0131d\u0131r. Fakat uygulama olarak d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnde single mode multi mode g\u00f6re daha uygundur. Bu nedenle, iki t\u00fcr\u00fcn \u00fczerine karar vermek istiyorsan\u0131z, ba\u011flant\u0131 noktas\u0131 h\u0131z\u0131, istenen eri\u015fim ve ara ba\u011flant\u0131 topolojisi ve toplam maliyet, ana karar kriterleri olarak d\u00fc\u015f\u00fcn\u00fclmelidir.<\/p>\n<h4><strong>SM mod\u00fcller MM mod\u00fcller ile kullan\u0131labilir mi?<\/strong><\/h4>\n<p>Bunun en k\u0131sa cevab\u0131 hay\u0131rd\u0131r.\u00a0 Sm mod\u00fcller 1310 nm ve mm mod\u00fcller 850nm dalga boylar\u0131na sahip olduklar\u0131ndan dolay\u0131 sm sfpler sm fiber kablo ile ve mm sfpler mm fiber kablo ile kullan\u0131lmald\u0131r.Single mode mod\u00fclleri Multi mode mod\u00fclleri ba\u011flayamay\u0131z. Ama baz\u0131 mod\u00fcller hem sm fiberde hem mm fiberde \u00e7al\u0131\u015fabilirler \u00f6rne\u011fin 1310 nm 1000BASE-LX\/LH mod\u00fcller.<\/p>\n<h2><strong>Sonu\u00e7<\/strong><\/h2>\n<p>Optik mod\u00fcller haberl\u015feme a\u011flar\u0131nda ve veri merkezlerinde y\u00fcksek h\u0131zla birlikte daha etkili trafik y\u00f6netimi i\u00e7in geli\u015ftirilmi\u015ftir. optik networkler mobil haberle\u015fme i\u00e7in omurga niteli\u011findedir. G\u00fcvenli ve y\u00fcksek h\u0131zl\u0131 mobil ba\u011flant\u0131 iste\u011finin artmas\u0131yla optik mod\u00fcller haberle\u015fme sitemlerinin altyap\u0131lar\u0131nda artarak kullan\u0131lmaya ba\u015flanm\u0131\u015ft\u0131r.<\/p>\n<p><a href=\"https:\/\/www.sfpturkiye.com\">https:\/\/www.sfpturkiye.com<\/a><\/p>\n<p><a href=\"http:\/\/sfpturkey.com.tr\">http:\/\/sfpturkey.com.tr<\/a><\/p>\n<p><a href=\"mailto:satis@sfpturkey.com.tr\">satis@sfpturkey.com.tr<\/a><\/p>\n<p><a href=\"mailto:info@sfpturkey.com.tr\">info@sfpturkey.com.tr<\/a><\/p>\n<p><a href=\"https:\/\/gigacomturkey.com\">https:\/\/gigacomturkey.com<\/a><\/p>\n<p><a href=\"https:\/\/gemaxxnetwork.com\">https:\/\/gemaxxnetwork.com<\/a><\/p>\n<p>02122705732 &#8211; 02122705737<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SFP Mod\u00fcl \u00c7e\u015fitlerine Farkl\u0131 Bir Bak\u0131\u015f A\u00e7\u0131s\u0131 \u0130nternet hizmetleri ve haberle\u015fme sistemlerinin geli\u015fimi ile birlikte optik mod\u00fcller \u00e7ok \u00f6nemli bir yer edinmeye&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1883,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[167,168,169,170,136,54],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SFP Mod\u00fcl \u00c7e\u015fitlerine Farkl\u0131 Bir Bak\u0131\u015f A\u00e7\u0131s\u0131 - SFPT\u00fcrkiye<\/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:\/\/sfpturkiye.com\/blog\/sfp-modul-cesitlerine-farkli-bir-bakis-acisi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SFP Mod\u00fcl \u00c7e\u015fitlerine Farkl\u0131 Bir Bak\u0131\u015f A\u00e7\u0131s\u0131 - 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