{"id":3095,"date":"2019-11-16T19:18:36","date_gmt":"2019-11-16T11:18:36","guid":{"rendered":"https:\/\/key2optics.com\/?post_type=product&#038;p=3095"},"modified":"2025-09-15T10:25:14","modified_gmt":"2025-09-15T02:25:14","slug":"25g-sfp28-opitcal-transceiver","status":"publish","type":"product","link":"https:\/\/key2optics.com\/ko\/product\/25g-sfp28-opitcal-\ud2b8\ub79c\uc2dc\ubc84\/","title":{"rendered":"25G SFP28 \ubaa8\ub4c8"},"content":{"rendered":"<div class=\"node__content clearfix\">\n<div class=\"field field--name-body field--type-text-with-summary field--label-hidden field__item\">\n<p>Key2 \uad11\ud559 25G SFP28(<a href=\"https:\/\/en.wikipedia.org\/wiki\/Small_Form-factor_Pluggable#25_Gbit\/s_SFP28\" target=\"_blank\" rel=\"noopener\">\uc704\ud0a4: SFP28 25G\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a>) \uad11 \ubaa8\ub4c8\uc5d0\ub294 SR, LR, SFF-8472, SFF-8431 \ubc0f \uae30\ud0c0 \ud45c\uc900, \uc800\uc804\ub825 \uc18c\ubaa8, \ub192\uc740 \uc2e0\ub8b0\uc131, \ub370\uc774\ud130 \uc13c\ud130, 25G \uc774\ub354\ub137 \ubc0f \ud30c\uc774\ubc84 \ucc44\ub110\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>SFP28-SR 25Gb\/s SFP28 SR \ud2b8\ub79c\uc2dc\ubc84 850nm, \ucd5c\ub300 100m<\/li>\n<li>SFP28-LR 25Gb\/s SFP28 LR \ud2b8\ub79c\uc2dc\ubc84 1310nm, \ucd5c\ub300 10km<\/li>\n<li>SFP28-ER-25Gb\/s SFP28 ER \ud2b8\ub79c\uc2dc\ubc84 1310nm, \ucd5c\ub300 40km<\/li>\n<li>SFP28-BiDi-25G LR \ud2b8\ub79c\uc2dc\ubc84 1270\/1330nm, \ucd5c\ub300 10km<\/li>\n<li>SFP28-BiDi-25G ER \ud2b8\ub79c\uc2dc\ubc84 1270\/1330nm, \ucd5c\ub300 30km<\/li>\n<li>SFP28-WDM-25Gb\/s SFP28 CWDM DWDM \ud2b8\ub79c\uc2dc\ubc84 \ucd5c\ub300 10km<\/li>\n<li>FC16\/FC32\ub294 \ud30c\uc774\ubc84 \ucc44\ub110 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<div><strong>\ud45c\uc900 \uc900\uc218<\/strong><\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<div>IEEE 802.3by<br \/>\n25G SFP28 MSA SFF-8402(SFP28)<\/div>\n<div>Cisco 25GBASE-LR\uacfc \ud638\ud658 \uac00\ub2a5<\/div>\n<div class=\"node__content clearfix\">\n<div class=\"field field--name-body field--type-text-with-summary field--label-hidden field__item\">\n<p>&nbsp;<\/p>\n<p><strong>\ud2b9\uc9d5<\/strong><\/p>\n<ul>\n<li>\uc791\ub3d9 \ub370\uc774\ud130 \uc18d\ub3c4\ub294 CDR \ucc38\uc5ec \ubaa8\ub4dc\uc5d0\uc11c 24.33Gbps \ubc0f 25.78Gbps\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc791\ub3d9 \ub370\uc774\ud130 \uc18d\ub3c4 \uc9c0\uc6d0 9.95Gbps \ubc0f 10.31Gbps(CDR \ubc14\uc774\ud328\uc2a4 \ubaa8\ub4dc \ud3ec\ud568)<\/li>\n<li>\ucd5c\ub300 10km, 20km, 30km \ubc0f 40km \uac70\ub9ac<\/li>\n<li>\ub2e8\uc77c 3.3V \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58<\/li>\n<li>\uc774\uc911 LC \ucee4\ub125\ud130 \uc778\ud130\ud398\uc774\uc2a4, \ud56b\ud50c\ub7ec\uadf8 \uac00\ub2a5<\/li>\n<li>MSA SFP+ \uc0ac\uc591 SFF-8402 \uc900\uc218<\/li>\n<li>\ub0b4\uc7a5 \ub4c0\uc5bc CDR<\/li>\n<li>\ub0ae\uc740 \uc804\ub825 \uc190\uc2e4<\/li>\n<li>\uc791\ub3d9 \uc628\ub3c4: 0~70C(\uc0c1\uc6a9 \ub4f1\uae09) | -40~+85C (\uc0b0\uc5c5 \ub4f1\uae09)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div class=\"tab-content tab-dec myTabContent\">\n<div id=\"tab237\" class=\"tab-pane fade in active\">\n<figure id=\"attachment_3987\" aria-describedby=\"caption-attachment-3987\" style=\"width: 1336px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3987\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28.jpg\" alt=\"25g sfp28 \uc0ac\uc591\" width=\"1336\" height=\"325\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28.jpg 1336w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-800x195.jpg 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-750x182.jpg 750w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-768x187.jpg 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-1140x277.jpg 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-920x224.jpg 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-575x140.jpg 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/25g-sfp28-380x92.jpg 380w\" sizes=\"auto, (max-width: 1336px) 100vw, 1336px\" \/><figcaption id=\"caption-attachment-3987\" class=\"wp-caption-text\">25G SFP28 \uc8fc\ubb38 \uc0ac\uc591<\/figcaption><\/figure>\n<p>\uc5d0\uc11c \uc2a4\ud504\ub808\ub4dc\uc2dc\ud2b8\ub97c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/key2optics.com\/ko\/\ub2e4\uc6b4\ub85c\ub4dc\/\">\uc5ec\uae30<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3><strong>\uc9c0\uc6d0\ub418\ub294 \uc7a5\uce58 \ubc0f \ube0c\ub79c\ub4dc<\/strong><\/h3>\n<hr \/>\n<p>\ub2f9\uc0ac\uc758 \uad11 \ud2b8\ub79c\uc2dc\ubc84\ub294 \uc2dc\uc7a5\uc5d0 \ub098\uc640 \uc788\ub294 \ub300\ubd80\ubd84\uc758 \ud3ec\ud50c\ub7ec \ube0c\ub79c\ub4dc\uc640 \ud638\ud658\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\ud560 \uc7a5\uce58\uc758 \ube0c\ub79c\ub4dc\ub97c \uc54c\ub824\uc8fc\uc2dc\uba74 \ub9de\ucda4\ud615 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud574\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n<p>SFP\/SFP+\/SFP28\/QSFP\/QSFP+\/QSFP28\/CFP\/CFP2\/CFP4 \ubaa8\ub4c8<strong> \uc9c0\uc6d0\ub418\ub294 \ube0c\ub79c\ub4dc<\/strong>: Cisco\/HP\/DELL\/FINISAR\/INTEL\/HUAWEI\/JUNIPER\/ZTE\/TP-LINK\/H3C \u2026<\/p>\n<p><strong>\uc9c0\uc6d0 \uc7a5\uce58:<\/strong> SFP\/SFP+\/SFP28\/QSFP\/QSFP+\/QSFP28\/CFP\/CFP2\/CFP4 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc788\ub294 \uc11c\ubc84\/\uc2a4\uc704\uce58\/NAS\/WDM OTN\/\ud30c\uc774\ubc84-\uc774\ub354\ub137 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130\/\ub77c\uc6b0\ud130.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4309\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en.jpg\" alt=\"\ud2b8\ub79c\uc2dc\ubc84 \ud638\ud658\uc131\" width=\"1000\" height=\"992\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en.jpg 1591w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-800x793.jpg 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-484x480.jpg 484w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-180x180.jpg 180w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-768x762.jpg 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-1536x1523.jpg 1536w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-1140x1131.jpg 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-920x912.jpg 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-575x570.jpg 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/Optical-Module-List-en-380x377.jpg 380w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6388 size-full aligncenter\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/Application1.jpg\" alt=\"SFP \ubaa8\ub4c8 \uc9c0\uc6d0 \uc7a5\uce58\" width=\"807\" height=\"444\" \/><\/p>\n<h3><strong>\uc65c Key2Optics\uc778\uac00<\/strong><\/h3>\n<hr \/>\n<h4>\uc0dd\uc0b0 \ubc0f \ud488\uc9c8 \uad00\ub9ac<\/h4>\n<p>\uace0\uae09 \uc870\ub9bd \ub77c\uc778, \ub85c\ubd07 \uc791\uc5c5\uc7a5 \ubc0f \ud14c\uc2a4\ud2b8 \uc2e4\ud5d8\uc2e4\uc744 \ud1b5\ud574 \uc6b0\ub9ac\ub294 \uc81c\ud488 100%\uc5d0 \uacb0\ud568\uc774 \uc5c6\ub3c4\ub85d \ub9cc\ub4e4\uace0 \ubaa8\ub4e0 \ud658\uacbd\uacfc \uc0c1\ud669\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/key2optics.com\/ko\/\ud488\uc9c8-\uad00\ub9ac\/\" target=\"_blank\" rel=\"noopener\">\ub354\u2026<\/a><\/p>\n<p><a href=\"https:\/\/key2optics.com\/ko\/\ud488\uc9c8-\uad00\ub9ac\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6391 size-full\" title=\"key2optics QC \ubc0f \uc0dd\uc0b0\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/QCProduction.jpg\" alt=\"key2optics QC \ubc0f \uc0dd\uc0b0\" width=\"1000\" height=\"756\" \/><\/a><\/p>\n<p>\uc6b0\ub9ac\ub294 \uadc0\ud558\uc5d0\uac8c \uc804\ub2ec\ub418\ub294 \ubaa8\ub4e0 \uc81c\ud488\uc774 \ucd94\uc801 \uac00\ub2a5\ud558\uace0 \uacb0\ud568\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc0dd\uc0b0\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uc5c4\uaca9\ud558\uac8c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4.\u00a0 \u00a0<a href=\"https:\/\/key2optics.com\/ko\/\ud488\uc9c8-\uad00\ub9ac\/\" target=\"_blank\" rel=\"noopener\">\ub354\u2026<\/a><\/p>\n<figure id=\"attachment_6394\" aria-describedby=\"caption-attachment-6394\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/key2optics.com\/ko\/\ud488\uc9c8-\uad00\ub9ac\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6394 size-full\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/production.jpg\" alt=\"key2optics \uc0dd\uc0b0 \ubc0f \ud14c\uc2a4\ud2b8\" width=\"1000\" height=\"416\" \/><\/a><figcaption id=\"caption-attachment-6394\" class=\"wp-caption-text\">key2optics \uc0dd\uc0b0 \ubc0f \ud14c\uc2a4\ud2b8<\/figcaption><\/figure>\n<h4>\uc6b0\ub9ac\uc758 \uc790\uaca9<\/h4>\n<p>\ub2f9\uc0ac\uc758 \uc81c\ud488\uc740 CE, FCC, RoHs \uc778\uc99d\uc744 \ubc1b\uc558\uc73c\uba70 \uc0dd\uc0b0 \ub77c\uc778\uc740 <a title=\"ISO9001\" href=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/ISO9001.jpg\" target=\"_blank\" rel=\"noopener\">ISO9001<\/a> \uc778\uc99d. \uc6b0\ub9ac\ub294 \uc218\uc2ed \uac1c\uc758 \ud2b9\ud5c8 \uc778\uc99d\uc11c\uc640 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc778\uc99d\uc11c\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.\u00a0 <a href=\"https:\/\/key2optics.com\/ko\/\ud488\uc9c8-\uad00\ub9ac\/\" target=\"_blank\" rel=\"noopener\">\ub354\u2026<\/a><\/p>\n<p><a href=\"https:\/\/key2optics.com\/ko\/\ud488\uc9c8-\uad00\ub9ac\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6389 size-full\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/Certificates.jpg\" alt=\"key2optics \uc778\uc99d\uc11c\" width=\"1000\" height=\"241\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Key2 Optics 25G SFP28 \uad11 \ubaa8\ub4c8\uc5d0\ub294 SR, LR, SFF-8472, SFF-8431 \ubc0f \uae30\ud0c0 \ud45c\uc900, \uc800\uc804\ub825 \uc18c\ubaa8, \ub192\uc740 \uc2e0\ub8b0\uc131, \ub370\uc774\ud130 \uc13c\ud130, 25G \uc774\ub354\ub137 \ubc0f \ud30c\uc774\ubc84 \ucc44\ub110\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p><span style=\"color: #ff0000;\"><strong>\uc62c\ubc14\ub978 \ubaa8\ub378 \ubc0f SKU\ub97c \ucc3e\uc73c\ub824\uba74 \uc0ac\uc591\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624!<\/strong><\/span><\/p>","protected":false},"featured_media":6370,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","_themeisle_gutenberg_block_has_review":false},"product_cat":[64],"product_tag":[121],"class_list":["post-3095","product","type-product","status-publish","has-post-thumbnail","product_cat-optical-modules","product_tag-25g-sfp28-module","first","instock","featured","shipping-taxable","purchasable","product-type-variable"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"25G SFP28 optical module includes SR, LR, SFF-8472, SFF-8431 and other standards, low power consumption, suitable for Ethernet and Fiber channel.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link 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