{"id":5474,"date":"2022-10-19T18:16:31","date_gmt":"2022-10-19T10:16:31","guid":{"rendered":"https:\/\/key2optics.com\/?p=5474"},"modified":"2025-09-15T10:19:40","modified_gmt":"2025-09-15T02:19:40","slug":"best-sfp-module","status":"publish","type":"post","link":"https:\/\/key2optics.com\/ko\/\ucd5c\uace0\uc758-sfp-\ubaa8\ub4c8\/","title":{"rendered":"SFP \uad11 \ud2b8\ub79c\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<h3 class=\"wp-block-heading\">\uc6b0\uc218\ud55c SFP \uad11 \ubaa8\ub4c8\uc758 \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218(<a href=\"https:\/\/en.wikipedia.org\/wiki\/Small_Form-factor_Pluggable\" target=\"_blank\" rel=\"noopener\" title=\"\">SFP, QSFP, SFP+ QSFP+\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a>)<\/h3>\n\n\n\n<figure class=\"wp-block-pullquote\"><blockquote><p>\ud558\ub4dc\uc6e8\uc5b4 \uac1c\ubc1c \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uacbd\uc6b0 \uad11 \ud2b8\ub79c\uc2dc\ubc84 \ubaa8\ub4c8\uc5d0\ub294 \ub9e4\uc6b0 \uc911\uc694\ud55c \uad11\uc804\uc790 \uae30\uc220 \ub9e4\uac1c \ubcc0\uc218\uac00 \ub9ce\uc774 \uc788\uc9c0\ub9cc SFP \ubc0f QSFP\uc758 \uacbd\uc6b0 \ub450 \uc885\ub958\uc758 \ud56b \uc2a4\uc651 \uac00\ub2a5\ud55c \uad11 \ubaa8\ub4c8\uc744 \uc774\ud574\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c 3\uac00\uc9c0 \uc8fc\uc694 \uc218\uce58\ub9cc \uc774\ud574\ud558\uba74 \uc88b\uc740 \uc7a5\uce58\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br><\/p><cite>Key2Optics.com<\/cite><\/blockquote><\/figure>\n\n\n\n<ul><li><strong>\uccab\uc9f8, \uc911\uc2ec \ud30c\uc7a5\uc740 \ub098\ub178\ubbf8\ud130(nm) \ub2e8\uc704\ub85c \ud604\uc7ac \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc885\ub958\uac00 \uc788\ub2e4.<\/strong><\/li><\/ul>\n\n\n\n<p>1) 850nm(MM, \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\uc758 \uacbd\uc6b0 \uc800\ub834\ud558\uc9c0\ub9cc \uc9e7\uc740 \uc804\uc1a1 \uac70\ub9ac, \uc77c\ubc18\uc801\uc73c\ub85c 300M-500M\uc5d0 \ubd88\uacfc\ud568)<br>2) 1310nm(SM, \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uc758 \uacbd\uc6b0 \uc804\uc1a1 \uc911 \uc190\uc2e4\uc774 \ud06c\uc9c0\ub9cc \ubd84\uc0b0\uc740 \uc791\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c 40KM \uc774\ub0b4\uc758 \uc804\uc1a1\uc5d0 \uc0ac\uc6a9\ub428).<br>3) 1550nm(SM, \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uc758 \uacbd\uc6b0 \uc190\uc2e4\uc740 \uc801\uc9c0\ub9cc \uc804\uc1a1 \uc911 \ub192\uc740 \ubd84\uc0b0, \uc77c\ubc18\uc801\uc73c\ub85c 40KM \uc774\uc0c1\uc758 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc0ac\uc6a9\ub418\uba70 \ub9b4\ub808\uc774 \uc5c6\uc774 \ucd5c\ub300 120KM\uae4c\uc9c0 \uc804\uc1a1\ud560 \uc218 \uc788\uc74c).<\/p>\n\n\n<div data-block-name=\"woocommerce\/product-tag\" data-rows=\"1\" data-content-visibility=\"{&quot;image&quot;:true,&quot;title&quot;:true,&quot;price&quot;:false,&quot;rating&quot;:false,&quot;button&quot;:false}\" data-tags=\"[137]\" data-stock-status=\"[&quot;&quot;,&quot;instock&quot;,&quot;outofstock&quot;,&quot;onbackorder&quot;]\" class=\"wc-block-grid wp-block-product-tag wc-block-product-tag has-3-columns\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ud50c\ub7ec\uc2a4-xfp-10g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"10G SFP+ \uad11 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc81c\ud488 10G SFP+|XFP \ubaa8\ub4c8\uc744 \uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \ucd94\uac00\" data-product-id=\"3910\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ud50c\ub7ec\uc2a4-xfp-10g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">10G SFP+|XFP \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><\/ul><\/div>\n\n\n<ul><li><strong>\ub458\uc9f8, \uc804\uc1a1 \uc18d\ub3c4: \ucd08\ub2f9 \uc804\uc1a1\ub418\ub294 \ub370\uc774\ud130\uc758 \ube44\ud2b8 \uc218(\ube44\ud2b8), \ub2e8\uc704 bps\ub97c \ub9d0\ud558\uba70 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 6\uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4: 155Mbps(SFP), 1.25Gbps(SFP), 2.5Gbps(SFP), 10Gbps(SFP+) , 40GB(QSFP) 100GB(QSFP28) \ub4f1<\/strong><\/li><\/ul>\n\n\n\n<p>\ub3d9\uc77c\ud55c \uc720\ud615\uc758 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uacbd\uc6b0 \uc804\uc1a1 \uc18d\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\uc804 \ubc84\uc804\uacfc \ud638\ud658\ub418\ubbc0\ub85c 155M \uad11 \ubaa8\ub4c8\uc740 FE(100Megabit) \uad11 \ubaa8\ub4c8\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc73c\uba70 1.25G \uad11 \ubaa8\ub4c8\uc740 GE(Gigabit) \uad11 \ubaa8\ub4c8\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uad11 \uc804\uc1a1 \uc7a5\ube44\uc758 theed \ubaa8\ub4c8. \ub610\ud55c \uad11\uc12c\uc720 \uc800\uc7a5 \uc2dc\uc2a4\ud15c(SAN)\uc740 2Gbps, 4Gbps \ubc0f 8Gbps\uc758 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<div data-block-name=\"woocommerce\/product-tag\" data-rows=\"1\" data-content-visibility=\"{&quot;image&quot;:true,&quot;title&quot;:true,&quot;price&quot;:false,&quot;rating&quot;:false,&quot;button&quot;:false}\" data-tags=\"[124]\" class=\"wc-block-grid wp-block-product-tag wc-block-product-tag has-3-columns\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/qsfp28-100g-\ubaa8\ub4c8\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"100G QSFP28 \uad11 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \uc81c\ud488 100G QSFP28 \ubaa8\ub4c8 \ucd94\uac00\" data-product-id=\"912\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/qsfp28-100g-\ubaa8\ub4c8\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">100G QSFP28 \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><\/ul><\/div>\n\n\n<ul><li><strong>\uc14b\uc9f8, \uad11\uc2e0\ud638\ub97c \ub9b4\ub808\uc774 \uc99d\ud3ed \uc5c6\uc774 \uc9c1\uc811 \uc804\uc1a1\ud55c \uac70\ub9ac\uc778 \uc804\uc1a1\uac70\ub9ac, \ub2e8\uc704 \ud0ac\ub85c\ubbf8\ud130<\/strong><\/li><\/ul>\n\n\n\n<p>\uad11\ud559 \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc911 \ubaa8\ub4dc 550m, \ub2e8\uc77c \ubaa8\ub4dc 15km, 40km, 80km \ubc0f 120km \ub4f1\uc758 \uc0ac\uc591\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \uc124\uba85\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n<div data-block-name=\"woocommerce\/product-tag\" data-rows=\"1\" data-content-visibility=\"{&quot;image&quot;:true,&quot;title&quot;:true,&quot;price&quot;:false,&quot;rating&quot;:false,&quot;button&quot;:false}\" data-tags=\"[122]\" data-stock-status=\"[&quot;&quot;,&quot;instock&quot;,&quot;onbackorder&quot;,&quot;outofstock&quot;]\" class=\"wc-block-grid wp-block-product-tag wc-block-product-tag has-3-columns\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/qsfp-40g-\ubaa8\ub4c8\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"40G QSFP+ \uad11\ud559 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \uc81c\ud488 40G QSFP+ \ubaa8\ub4c8 \ucd94\uac00\" data-product-id=\"3093\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/qsfp-40g-\ubaa8\ub4c8\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">40G QSFP+ \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><\/ul><\/div>\n\n\n<ul><li><strong>\uad11 \ubaa8\ub4c8\uc758 \ub2e4\ub978 \uac1c\ub150<\/strong><\/li><\/ul>\n\n\n\n<p>\uc704\uc758 3\uac00\uc9c0 \uc8fc\uc694 \uae30\uc220 \ub9e4\uac1c\ubcc0\uc218 \uc678\uc5d0\ub3c4 \uad11 \ubaa8\ub4c8\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ubcf8 \uac1c\ub150\uc774 \uc788\uc73c\uba70 \uac04\ub2e8\ud788 \uc774\ud574\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><br>1) \ub808\uc774\uc800 \uc885\ub958: \ub808\uc774\uc800\ub294 \uad11\ubaa8\ub4c8\uc5d0\uc11c \uac00\uc7a5 \uc911\uc2ec\uc774 \ub418\ub294 \uc18c\uc790\ub85c, \ubc18\ub3c4\uccb4 \ubb3c\uc9c8\uc5d0 \uc804\ub958\ub97c \uc8fc\uc785\ud558\uace0 \uacf5\uc9c4 \uacf5\ub3d9\uc758 \uad11\uc790 \ubc1c\uc9c4\uacfc \uc774\ub4dd\uc744 \ud1b5\ud574 \ub808\uc774\uc800 \ube5b\uc744 \ubc29\ucd9c\ud55c\ub2e4. \ud604\uc7ac \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub808\uc774\uc800\ub294 FP \ubc0f DFB \ub808\uc774\uc800\uc785\ub2c8\ub2e4. \ucc28\uc774\uc810\uc740 \ubc18\ub3c4\uccb4 \uc7ac\ub8cc\uc640 \uacf5\uc9c4 \uacf5\ub3d9 \uad6c\uc870\uac00 \ub2e4\ub974\uace0 DFB \ub808\uc774\uc800\uc758 \uac00\uaca9\uc774 FP \ub808\uc774\uc800\ubcf4\ub2e4 \ud6e8\uc52c \ube44\uc2f8\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. FP \ub808\uc774\uc800\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc1a1 \uac70\ub9ac\uac00 40KM \uc774\ud558\uc778 \uad11 \ubaa8\ub4c8\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. DFB \ub808\uc774\uc800\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc1a1 \uac70\ub9ac\uac00 40KM \uc774\uc0c1\uc778 \uad11\ud559 \ubaa8\ub4c8\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>(2) \uc190\uc2e4 \ubc0f \ubd84\uc0b0: \uc190\uc2e4\uc740 \uad11\uc12c\uc720\uc5d0\uc11c \ube5b\uc758 \ud761\uc218 \uc0b0\ub780 \ubc0f \ub204\ucd9c\ub85c \uc778\ud55c \ube5b \uc5d0\ub108\uc9c0\uc758 \uc190\uc2e4\uc774\uba70 \uc804\uc1a1 \uac70\ub9ac\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc77c\uc815 \ube44\uc728\ub85c \uc18c\uc2e4\ub429\ub2c8\ub2e4. \ubd84\uc0b0\uc740 \ub3d9\uc77c\ud55c \ub9e4\uccb4\uc5d0\uc11c \uc804\ud30c\ub418\ub294 \ub2e4\ub978 \ud30c\uc7a5\uc758 \uc804\uc790\uae30\ud30c\uc758 \uc18d\ub3c4\uac00 \uac19\uc9c0 \uc54a\uc544 \ubc1c\uc0dd\ud558\uba70, \uc804\uc1a1 \uac70\ub9ac\uc758 \ucd95\uc801\uc73c\ub85c \uc778\ud574 \uad11 \uc2e0\ud638\uc758 \ub2e4\ub978 \ud30c\uc7a5 \uad6c\uc131 \uc694\uc18c\uac00 \ub2e4\ub978 \uc2dc\uac04\uc5d0 \uc218\uc2e0\ub2e8\uc5d0 \ub3c4\ub2ec\ud558\uc5ec \ud384\uc2a4 \ud655\uc0b0 \ubc0f \ubb34\ub2a5\ub825\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uc2e0\ud638 \uac12\uc744 \uad6c\ubcc4\ud558\uae30 \uc704\ud574. \uc774 \ub450 \ub9e4\uac1c \ubcc0\uc218\ub294 \uc8fc\ub85c \uad11 \ubaa8\ub4c8\uc758 \uc804\uc1a1 \uac70\ub9ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70 \uc2e4\uc81c \uc801\uc6a9 \ud504\ub85c\uc138\uc2a4\uc5d0\uc11c 1310nm \uad11 \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.35dBm\/km \ub9c1\ud06c \uc190\uc2e4\ub85c \uacc4\uc0b0\ub418\uace0 1550nm \uad11 \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.20dBm\/km \ub9c1\ud06c \uc190\uc2e4\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \ubd84\uc0b0 \uac12 \uacc4\uc0b0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucc38\uc870\uc6a9\uc73c\ub85c\ub9cc \ub9e4\uc6b0 \ubcf5\uc7a1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>(3) \uc804\uc1a1 \uad11 \uc804\ub825 \ubc0f \uc218\uc2e0 \uac10\ub3c4: \uc804\uc1a1 \uad11 \uc804\ub825\uc740 \uad11 \ubaa8\ub4c8\uc758 \uc1a1\uc2e0\uae30 \uce21\uc5d0\uc11c \uad11\uc6d0\uc758 \ucd9c\ub825 \uad11 \uc804\ub825\uc744 \uc758\ubbf8\ud558\uace0 \uc218\uc2e0 \uac10\ub3c4\ub294 \uc77c\uc815 \ube44\uc728\uc5d0\uc11c \uad11 \ubaa8\ub4c8\uc758 \ucd5c\uc18c \uc218\uc2e0 \uad11 \uc804\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. , BER. \uc774 \ub450 \ub9e4\uac1c\ubcc0\uc218\uc758 \ub2e8\uc704\ub294 dBm(\ub370\uc2dc\ubca8 \ubc00\ub9ac\uc640\ud2b8, \uc804\ub825 \ub2e8\uc704 MW\uc758 \ub300\uc218 \ud615\uc2dd, \uacc4\uc0b0 \uacf5\uc2dd\uc740 10lg, 1mw\ub294 0dBm\uc73c\ub85c \ubcc0\ud658\ub428)\uc774\uba70 \uc8fc\ub85c \uc81c\ud488\uc758 \uc804\uc1a1 \uac70\ub9ac, \ub2e4\ub978 \ud30c\uc7a5, \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc815\uc758\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad11 \ubaa8\ub4c8 \uad11 \uc804\uc1a1 \uc804\ub825 \ubc0f \uc218\uc2e0 \uac10\ub3c4\uc758 \uc804\uc1a1 \uac70\ub9ac\ub294 \uc804\uc1a1 \uac70\ub9ac\uac00 \ubcf4\uc7a5\ub420 \uc218 \uc788\ub294 \ud55c \ub2e4\ub97c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>(4) \uad11\ud559 \ubaa8\ub4c8\uc758 \uc11c\ube44\uc2a4 \uc218\uba85: \uad6d\uc81c \ud1b5\uc77c \ud45c\uc900, 7\u00d724\uc2dc\uac04 \uc5f0\uc18d \uc791\uc5c5 50,000\uc2dc\uac04(5\ub144\uc5d0 \ud574\ub2f9).<\/p>\n\n\n\n<p>(5) \uad11 \uc778\ud130\ud398\uc774\uc2a4: SFP \uad11 \ubaa8\ub4c8\uc740 \ubaa8\ub450 LC \uc778\ud130\ud398\uc774\uc2a4, GBIC \uad11 \ubaa8\ub4c8\uc740 \ubaa8\ub450 SC \uc778\ud130\ud398\uc774\uc2a4, \uae30\ud0c0 \uc778\ud130\ud398\uc774\uc2a4\ub294 FC \ubc0f ST \ub4f1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>6) \uc791\ub3d9 \uc628\ub3c4: 0~+70\u2103(\uc0c1\uc5c5 \ub4f1\uae09), -20~+80\u2103(\ud655\uc7a5 \ub4f1\uae09), -40~+80\u2103(\uc0b0\uc5c5 \ub4f1\uae09); \ubcf4\uad00 \uc628\ub3c4: -45~+80\u2103; \uc791\ub3d9 \uc804\uc555: 3.3V; \uc6b4\uc601 \uc218\uc900: TTL\/PECL\/CML\/LVDS.<\/p>\n\n\n<div data-block-name=\"woocommerce\/product-category\" data-rows=\"2\" data-content-visibility=\"{&quot;image&quot;:true,&quot;title&quot;:true,&quot;price&quot;:false,&quot;rating&quot;:false,&quot;button&quot;:false}\" data-categories=\"[64]\" class=\"wc-block-grid wp-block-product-category wc-block-product-category has-3-columns has-multiple-rows\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/1g-10g-sfp-t-\ubaa8\ub4c8\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"SFP-T RJ45 \ud2b8\ub79c\uc2dc\ubc84\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \uc81c\ud488 1G\/10G SFP-T \ubaa8\ub4c8 \ucd94\uac00\" data-product-id=\"4269\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/1g-10g-sfp-t-\ubaa8\ub4c8\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">1G\/10G SFP-T \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ud50c\ub7ec\uc2a4-xfp-10g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"10G SFP+ \uad11 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc81c\ud488 10G SFP+|XFP \ubaa8\ub4c8\uc744 \uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \ucd94\uac00\" data-product-id=\"3910\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ud50c\ub7ec\uc2a4-xfp-10g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">10G SFP+|XFP \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ubaa8\ub4c8-4g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"2.5G SFP \uad11 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \uc81c\ud488 4G SFP \ubaa8\ub4c8 \ucd94\uac00\" data-product-id=\"3858\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ubaa8\ub4c8-4g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">4G SFP \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ubaa8\ub4c8-2-5g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"2.5G SFP \uad11 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \uc81c\ud488 2.5G SFP \ubaa8\ub4c8 \ucd94\uac00\" data-product-id=\"3805\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ubaa8\ub4c8-2-5g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">2.5G SFP \ubaa8\ub4c8<\/div>\n\t\t\t\t<\/a><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout1 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/ko\/product\/sfp-\ubaa8\ub4c8-125g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"2.5G SFP \uad11 \ubaa8\ub4c8\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/ko\/\ub0b4-\uc704\uc2dc\ub9ac\uc2a4\ud2b8\/\" aria-label=\"\uc704\uc2dc\ub9ac\uc2a4\ud2b8\uc5d0 \uc81c\ud488 1G SFP \ubaa8\ub4c8 \ucd94\uac00\" data-product-id=\"3752\" data-nonce=\"eea98945fb\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a 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