{"id":2448,"date":"2026-04-20T10:06:00","date_gmt":"2026-04-20T10:06:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp-technology-explained-types-compatibility-and-fixes\/"},"modified":"2026-06-22T03:32:47","modified_gmt":"2026-06-22T03:32:47","slug":"sfp-technology-explained-types-compatibility-and-fixes","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-technology-explained-types-compatibility-and-fixes","title":{"rendered":"SFP \uae30\uc220 \uc124\uba85: \uc720\ud615, \ud638\ud658\uc131, \ubb38\uc81c \ud574\uacb0 \ubc29\ubc95"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36578f35adfa4d33b0860a167adc6f2c-1024x536.jpg\" alt=\"SFP (Small Form-factor Pluggable) modules enable flexible\" class=\"wp-image-2438\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36578f35adfa4d33b0860a167adc6f2c-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36578f35adfa4d33b0860a167adc6f2c-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36578f35adfa4d33b0860a167adc6f2c-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36578f35adfa4d33b0860a167adc6f2c-18x9.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36578f35adfa4d33b0860a167adc6f2c.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0\uc758 \uace0\uc18d\uc774\uace0 \ub370\uc774\ud130 \uc911\uc2ec\uc778 \uc138\uacc4\uc5d0\uc11c, <strong>\uc774\ub7ec\ud55c \uc9c8\ubb38\ub4e4\uc740<\/strong> \uc740 \ud604\ub300 \ub124\ud2b8\uc6cc\ud0b9 \uc778\ud504\ub77c\uc758 \uae30\ucd08 \uad6c\uc131 \uc694\uc18c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uc5c5\uc6a9 \uc2a4\uc704\uce58\ub97c \ubc30\ud3ec\ud558\ub4e0, \ub370\uc774\ud130 \uc13c\ud130 \ub9c1\ud06c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub4e0, \ub610\ub294 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub4e0 \uc0c1\uad00\uc5c6\uc774, SFP(<span class=\"highlight\">Small Form-factor Pluggable<\/span>)<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-small-form-factor-pluggable-transceiver-guide\/\">\uc18c\ud615 \ud3fc\ud329\ud130 \ud50c\ub7ec\uadf8\uc5b4\ube14(Small Form-factor Pluggable)<\/a>\ubaa8\ub4c8\uc740 \uc720\uc5f0\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud558\uba70 \uace0\uc131\ub2a5\uc758 \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadfc\ubcf8\uc801\uc73c\ub85c SFP \uae30\uc220\uc774\ub780 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478230.htm\">\ud56b\ud50c\ub7ec\uac70\ube14(hot-pluggable) \ud2b8\ub79c\uc2dc\ubc84<\/a> \ub97c \uac00\ub9ac\ud0a4\uba70, \uc774\ub294 \uad11\uc12c\uc720 \ub610\ub294 \uad6c\ub9ac \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub3c4\ub85d <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-network-switch\/\">\uc2a4\uc704\uce58<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-router-key-functions-types\/\">\ub77c\uc6b0\ud130<\/a>, \uc640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-servers-components-types-functions\/\">\uc11c\ubc84<\/a>\uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \ub124\ud2b8\uc6cc\ud06c \uc778\ud130\ud398\uc774\uc2a4 \uce74\ub4dc(NIC) \ub4f1\uacfc \uac19\uc740 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uace0\uc815\ub41c \ud3ec\ud2b8\uc5d0 \ubb36\uc5ec \uc788\ub294 \ub300\uc2e0, \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac70\ub9ac, \uc18d\ub3c4, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">SFP \ubaa8\ub4c8<\/a> SFP \ubaa8\ub4c8\uc744 \uad50\uccb4\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \ub124\ud2b8\uc6cc\ud06c\uc758 \uc801\uc751\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ud6e8\uc52c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uac1c\ub150\uc740 \ub2e8\uc21c\ud574 \ubcf4\uc774\uc9c0\ub9cc, \uc2e4\uc81c \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c\ub294 \ud6e8\uc52c \ub354 \ubcf5\uc7a1\ud569\ub2c8\ub2e4. \u201cSFP \uae30\uc220\u201d\uc744 \uac80\uc0c9\ud558\ub294 \uc0ac\uc6a9\uc790\ub4e4\uc740 \ub2e8\uc21c\ud55c \uc815\uc758\ub9cc\uc744 \uc6d0\ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4\u2014\ub300\uac1c \ub2e4\uc74c\uacfc \uac19\uc740 \uc2e4\ubb34\uc801 \uacfc\uc81c\ub97c \ud574\uacb0\ud558\ub824\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc65c \ub0b4 SFP \ubaa8\ub4c8\uc774 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\uae4c?<\/p><\/li>\n\n\n\n<li><p>\u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2dc\ubc84\u201d \uc624\ub958\ub294 \ubb34\uc5c7 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\uae4c?<\/p><\/li>\n\n\n\n<li><p><span class=\"highlight\">\uc11c\ub4dc\ud30c\ud2f0(Third-Party)<\/span> <a href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\" target=\"_self\">\uc81c3\uc790 SFP<\/a> \ubaa8\ub4c8\uc744 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/p><\/li>\n\n\n\n<li><p>SFP, SFP+, QSFP \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\uae4c?<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc9c8\ubb38\ub4e4\uc740 \ud558\ub098\uc758 \ud575\uc2ec \ud604\uc2e4\uc744 \uac15\uc870\ud569\ub2c8\ub2e4: <strong>SFP \uae30\uc220\uc740 \uc131\ub2a5, \ud638\ud658\uc131, \ubb38\uc81c \ud574\uacb0 \ub2a5\ub825\uc774 \uad50\ucc28\ud558\ub294 \uc9c0\uc810\uc5d0 \uc704\uce58\ud574 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \uac00\uc774\ub4dc\ub294 \uae30\ubcf8\uc801\uc778 \uc124\uba85\uc744 \ub118\uc5b4\uc11c\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud1b5\ucc30\ub825, \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc7a5\uc560 \uc0ac\ub840, \uadf8\ub9ac\uace0 \uad6c\ub9e4 \uacb0\uc815 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uacb0\ud569\ud568\uc73c\ub85c\uc368, \ub2e4\uc74c\uc744 \ubc30\uc6b0\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP \uae30\uc220\uc774 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0<\/p><\/li>\n\n\n\n<li><p>SFP, SFP+, QSFP \uac04\uc758 \ucc28\uc774\uc810<\/p><\/li>\n\n\n\n<li><p>\uac00\uc7a5 \ud754\ud55c \ud638\ud658\uc131 \ubc0f \ubc30\ud3ec \ubb38\uc81c\ub4e4<\/p><\/li>\n\n\n\n<li><p>SFP \ubaa8\ub4c8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c <a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-issue-troubleshooting-guide\/\" target=\"_blank\" rel=\"\">SFP \ubb38\uc81c<\/a> \ubb38\uc81c \ud574\uacb0\ud558\ub294 \ubc29\ubc95<\/p><\/li>\n\n\n\n<li><p>\ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">IT \uc804\ubb38\uac00\uc774\ub4e0, \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uc774\ub4e0, \uae30\uc220 \uad6c\ub9e4 \ub2f4\ub2f9\uc790\uc774\ub4e0, \ubcf8 \uae30\uc0ac\ub294 \uadc0\ud558\uac00 \uc815\ubcf4\uc5d0 \uae30\ubc18\ud55c \uc2e4\uc6a9\uc801\uc778 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uace0, SFP \ubc30\ud3ec\uc640 \uad00\ub828\ud574 \uc790\uc8fc \ubc1c\uc0dd\ud558\ub294 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc2e4\uc218\ub97c \ud53c\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 SFP \uae30\uc220\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774\ub7ec\ud55c \uc9c8\ubb38\ub4e4\uc740<\/strong> SFP \uae30\uc220\uc774\ub780 \uc18c\ud615 \ud3fc\ud329\ud130 \ud50c\ub7ec\uac70\ube14(Small Form-factor Pluggable, SFP) \ud2b8\ub79c\uc2dc\ubc84\u2014\uc791\uace0, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491474.htm\">\ud56b\uc2a4\uc651 \uac00\ub2a5(hot-swappable)\ud55c \ubaa8\ub4c8\u2014<\/a> \uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130 \ubc0f \uae30\ud0c0 \ud1b5\uc2e0 \uc7a5\ube44\uc5d0\uc11c \uc720\uc5f0\ud55c \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ubcf8\uc801\uc73c\ub85c SFP \ubaa8\ub4c8\uc740 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uc640 \uc804\uc1a1 \ub9e4\uccb4 \uc0ac\uc774\uc758 \uc778\ud130\ud398\uc774\uc2a4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc740 \uc7a5\uce58\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc804\uae30 \uc2e0\ud638\ub97c \uad11 \uc2e0\ud638(\uad11\uc12c\uc720\uc6a9)\ub85c \ubcc0\ud658\ud558\uac70\ub098, \uc804\uae30 \uc2e0\ud638\ub97c \uc9c1\uc811 \uc804\ub2ec(\uad6c\ub9ac \ucf00\uc774\ube14\uc6a9)\ud568\uc73c\ub85c\uc368 \ub2e4\uc591\ud55c \uac70\ub9ac \ubc0f \ud658\uacbd\uc5d0\uc11c \uc2e0\ub8b0\uc131 \uc788\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5dede57c7cf74f7d9e505410b585cf0b.jpg\" alt=\"What is SFP Technology?\" class=\"wp-image-2439\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5dede57c7cf74f7d9e505410b585cf0b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5dede57c7cf74f7d9e505410b585cf0b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5dede57c7cf74f7d9e505410b585cf0b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5dede57c7cf74f7d9e505410b585cf0b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5dede57c7cf74f7d9e505410b585cf0b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u201cSFP\u201d \uc6a9\uc5b4 \ubd84\uc11d\u201d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc18c\ud615 \ud3fc \ud329\ud130(Small Form-factor)<\/strong> \u2192 \ucef4\ud329\ud2b8\ud55c \ud06c\uae30\ub85c \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uc5d0 \ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4\ub97c \uc81c\uacf5<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/the-hot-pluggable-nature-of-optical-modules\/\" target=\"_blank\" rel=\"\"><strong>\ud50c\ub7ec\uadf8\uc778\uc2dd(Pluggable)<\/strong><\/a> \u2192 \ud56b\uc2a4\uc651 \uac00\ub2a5: \uc7a5\ube44 \uc804\uc6d0\uc744 \ub044\uc9c0 \uc54a\uace0\ub3c4 \ubaa8\ub4c8\uc744 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ubaa8\ub4c8\uc2dd \uc124\uacc4\uac00 \ubc14\ub85c SFP \uae30\uc220\uc758 \uac15\ub825\ud568\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4\u2014\ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc804\uccb4 \uc7a5\uce58\ub97c \uad50\uccb4\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc5f0\uacb0\uc131\uc744 \ub9de\ucda4 \uc124\uc815\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc65c SFP \uae30\uc220\uc774 \uc911\uc694\ud55c\uac00?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300 \ub124\ud2b8\uc6cc\ud0b9\uc5d0\uc11c \uc720\uc5f0\uc131\uacfc \ud655\uc7a5\uc131\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. SFP \uae30\uc220\uc740 \ub2e4\uc74c\uc744 \uac00\ub2a5\ud558\uac8c \ud568\uc73c\ub85c\uc368 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc720\uc5f0\ud55c \ub9e4\uccb4 \uc120\ud0dd<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc911 \uc120\ud0dd \uac00\ub2a5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/488475.htm\" target=\"_self\"><strong>\uad11\uc12c\uc720 SFP \ubaa8\ub4c8<\/strong><\/a> (\uc7a5\uac70\ub9ac, \uace0\uc18d \uc804\uc1a1)<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/476770.htm\" target=\"_self\"><strong>\uad6c\ub9ac SFP \ubaa8\ub4c8<\/strong><\/a> (\ub2e8\uac70\ub9ac, \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc5f0\uacb0)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud655\uc7a5 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc5c5\uadf8\ub808\uc774\ub4dc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\uc704\uce58\ub098 \ub77c\uc6b0\ud130 \uc804\uccb4\ub97c \uad50\uccb4\ud558\ub294 \ub300\uc2e0 \ub2e8\uc21c\ud788 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5c5\uadf8\ub808\uc774\ub4dc: <a href=\"https:\/\/www.l-p.com\/products\/476763.htm\" target=\"_self\">1G SFP<\/a> \uc5d0\uc11c <a href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\" target=\"_self\">10G SFP+<\/a><\/p><\/li>\n\n\n\n<li><p>\uc804\uc1a1 \uac70\ub9ac \ubcc0\uacbd(\uc608: SR\uc5d0\uc11c LR\ub85c)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub97c \ud1b5\ud574 \uc778\ud504\ub77c \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc18c\ud615 \ud06c\uae30 \ub355\ubd84\uc5d0 SFP \ud3ec\ud2b8\ub294 \ub2e4\uc74c\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc7a5\uce58\ub2f9 \ub354 \ub9ce\uc740 \uc778\ud130\ud398\uc774\uc2a4 \uc81c\uacf5<\/p><\/li>\n\n\n\n<li><p>\uc81c\ud55c\ub41c \ub799 \uacf5\uac04 \ub0b4\uc5d0\uc11c \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed \uc9d1\uc57d\ud654<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc911 \ubca4\ub354 \uc0dd\ud0dc\uacc4(MSA \ud45c\uc900)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc740 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/multi-source-agreements-optical-transceivers\/\">\ub2e4\uc911 \uacf5\uae09\uc5c5\uccb4 \ud569\uc758<\/a> (MSA) \ud45c\uc900\uc5d0 \ub530\ub77c \uaddc\uc815\ub429\ub2c8\ub2e4. \uc989:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5ec\ub7ec \uc81c\uc870\uc0ac\uac00 \ud638\ud658 \uac00\ub2a5\ud55c \ubaa8\ub4c8\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc74c<\/p><\/li>\n\n\n\n<li><p>\uc0ac\uc6a9\uc790\ub294 OEM \ubca4\ub354\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\uace0 \uc720\uc5f0\ud55c \uc120\ud0dd\uc774 \uac00\ub2a5\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uc774\ub294 \ub3d9\uc2dc\uc5d0 \ud638\ud658\uc131 \ubb38\uc81c\ub97c \uc57c\uae30\ud558\uae30\ub3c4 \ud558\uba70, \uc774\uc5d0 \ub300\ud574\uc11c\ub294 \ub4b7\ubd80\ubd84\uc5d0\uc11c \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP \uae30\uc220\uc774 \uc0ac\uc6a9\ub418\ub294 \uacf3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc801\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uae30\uc5c5\uc6a9 \ub124\ud2b8\uc6cc\ud06c \uc2a4\uc704\uce58<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-data-center\/\" target=\"_blank\" rel=\"\">\ub370\uc774\ud130 \uc13c\ud130<\/a><\/p><\/li>\n\n\n\n<li><p>\ud1b5\uc2e0 \uc2dc\uc2a4\ud15c<\/p><\/li>\n\n\n\n<li><p>\uc0b0\uc5c5\uc6a9 \uc774\ub354\ub137 \uc751\uc6a9 \ubd84\uc57c<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-an-isp-internet-service-provider\/\" target=\"_blank\" rel=\"\">ISP<\/a> \uadf8\ub9ac\uace0 \uad11\uc12c\uc720 \uc811\uc18d\ub9dd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc57d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \uae30\uc220\uc740 \ub2e8\uc21c\ud55c \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc131\uc694\uc18c\uac00 \uc544\ub2d9\ub2c8\ub2e4\u2014\ud604\ub300 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc758 \ud575\uc2ec \uc2e4\ud604 \uc218\ub2e8\uc774\uba70, \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub2e4\uc74c\uc744 \uade0\ud615 \uc788\uac8c \uc870\uc808\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc131\ub2a5<\/p><\/li>\n\n\n\n<li><p>\ube44\uc6a9<\/p><\/li>\n\n\n\n<li><p>\ud638\ud658\uc131<\/p><\/li>\n\n\n\n<li><p>\ud5a5\ud6c4 \ud655\uc7a5\uc131<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uae30\ucd08 \uac1c\ub150\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc2e4\uc81c \ud604\uc7a5 \ubc30\ud3ec\uc5d0\uc11c SFP \ubaa8\ub4c8\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc2ec\uce35\uc801\uc73c\ub85c \ud0d0\uad6c\ud558\uae30 \uc804\uc5d0 \ubc18\ub4dc\uc2dc \uc120\ud589\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 SFP \ubaa8\ub4c8\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c SFP \uae30\uc220\uc744 \uc774\ud574\ud558\ub824\uba74, SFP \ubaa8\ub4c8\uc774 \uc7a5\uce58 \ub0b4\ubd80\uc5d0\uc11c \uc2e4\uc81c\ub85c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud575\uc2ec\uc801\uc73c\ub85c, SFP \ubaa8\ub4c8\uc740 \uc1a1\uc2e0\uae30(Transmitter)\uc640 \uc218\uc2e0\uae30(Receiver)\ub97c \uacb0\ud569\ud55c \ud2b8\ub79c\uc2a4\uc2dc\ubc84(Transceiver)\ub85c \uc791\ub3d9\ud558\uba70, \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58 \uac04 \uc591\ubc29\ud5a5 \ub370\uc774\ud130 \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02bace91073f482e96876351862500f6.jpg\" alt=\"How SFP Modules Work\" class=\"wp-image-2440\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02bace91073f482e96876351862500f6.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02bace91073f482e96876351862500f6-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02bace91073f482e96876351862500f6-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02bace91073f482e96876351862500f6-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/02bace91073f482e96876351862500f6-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e0\ud638 \ubcc0\ud658: \uc804\uae30 \u2194 \uad11 (\ub610\ub294 \uc804\uae30 \u2194 \uc804\uae30)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc758 \uc8fc\uc694 \uc5ed\ud560\uc740 \uc2e0\ud638 \ubcc0\ud658\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5d0\uc11c <a href=\"https:\/\/www.l-p.com\/products\/476093.htm\" target=\"_self\">\uad11\uc12c\uc720 SFP \ubaa8\ub4c8<\/a>:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc804\uae30 \uc2e0\ud638 \u2192 \uc804\uc1a1\uc744 \uc704\ud574 \uad11 \uc2e0\ud638\ub85c \ubcc0\ud658<\/p><\/li>\n\n\n\n<li><p>\uc218\uc2e0 \uc2dc \uad11 \uc2e0\ud638 \u2192 \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p>\uad6c\ub9ac(SFP) \ubaa8\ub4c8(RJ45)\uc758 \uacbd\uc6b0:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc804\uae30 \uc2e0\ud638\ub97c \uc9c1\uc811 \uc804\uc1a1<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ubcc0\ud658\uc744 \ud1b5\ud574 \uc804\uae30\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uac00 \uc7a5\uac70\ub9ac \uad11\uc12c\uc720 \ub9c1\ud06c\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ubb3c\ub9ac\uc801 \ub9e4\uccb4\ub97c \ud1b5\ud574 \ud1b5\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc1a1\uc2e0 \ubc0f \uc218\uc2e0 \ucc44\ub110(Tx\/Rx)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 SFP \ubaa8\ub4c8\uc740 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc1a1\uc2e0\uae30(Tx) \u2192 \ub370\uc774\ud130\ub97c \uc678\ubd80\ub85c \uc804\uc1a1<\/p><\/li>\n\n\n\n<li><p>\uc218\uc2e0\uae30(Rx) \u2192 \ub4e4\uc5b4\uc624\ub294 \ub370\uc774\ud130\ub97c \uc218\uc2e0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac1c\uc758 \uad11\uc12c\uc720(\ub4c0\ud50c\ub809\uc2a4)\ub97c \uc0ac\uc6a9: \ud558\ub098\ub294 Tx\uc6a9, \ub2e4\ub978 \ud558\ub098\ub294 Rx\uc6a9<\/p><\/li>\n\n\n\n<li><p>\ub610\ub294 \ub2e8\uc77c \uad11\uc12c\uc720(<span class=\"math-inline\">)<\/span>\ub97c \ud30c\uc7a5 \ubd84\ud560 \ubc29\uc2dd\uc73c\ub85c \uc0ac\uc6a9<a href=\"https:\/\/www.l-p.com\/store-27039-1g-bidi-sfp.htm\" target=\"_blank\" rel=\"\">BiDi<\/a>\uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc124\uacc4\ub294 \ub370\uc774\ud130\uac00 \uc591\ubc29\ud5a5\uc73c\ub85c \ub3d9\uc2dc\uc5d0 \ud750\ub97c \uc218 \uc788\ub294 \ud480\ub4dc\ub8e9\uc2a4(Full-Duplex) \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud56b\uc2a4\uc651 \uac00\ub2a5 \uc124\uacc4(\ud575\uc2ec \uc7a5\uc810)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \uae30\uc220\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \ud2b9\uc9d5 \uc911 \ud558\ub098\ub294 \ud56b\uc2a4\uc651(Hot-Swapping)\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc7a5\uce58\uc758 \uc804\uc6d0\uc744 \ub044\uc9c0 \uc54a\uace0\ub3c4 SFP \ubaa8\ub4c8\uc744 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>\uc774\ub97c \ud1b5\ud574 \ub2e4\uc74c\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc2e0\uc18d\ud55c \uc720\uc9c0\ubcf4\uc218<\/p><\/li>\n\n\n\n<li><p>\uac04\ud3b8\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc<\/p><\/li>\n\n\n\n<li><p>\ucd5c\uc18c\ud55c\uc758 \ub124\ud2b8\uc6cc\ud06c \ub2e4\uc6b4\ud0c0\uc784<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ub2e4\uc74c \ud658\uacbd\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub370\uc774\ud130 \uc13c\ud130<\/p><\/li>\n\n\n\n<li><p>\ud1b5\uc2e0\ub9dd<\/p><\/li>\n\n\n\n<li><p>\uae30\uc5c5 \ud658\uacbd<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc9c0\ub2a5\ud615 \ubaa8\ub4c8 \ud1b5\uc2e0(EEPROM \ubc0f \uc9c4\ub2e8 \uae30\ub2a5)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc740 \ub2e8\uc21c\ud55c \uc218\ub3d9 \ubd80\ud488\uc774 \uc544\ub2d9\ub2c8\ub2e4\u2014\ub0b4\uc7a5 \uba54\ubaa8\ub9ac(<span class=\"math-inline\">)<\/span>\ub97c \ud3ec\ud568\ud558\uc5ec \ub2e4\uc74c \uc815\ubcf4\ub97c \uc800\uc7a5\ud569\ub2c8\ub2e4:<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/how-eeprom-powers-sfp-and-qsfp-optical-modules\/\">EEPROM<\/a>\uc81c\uc870\uc0ac \uc815\ubcf4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc77c\ub828\ubc88\ud638<\/p><\/li>\n\n\n\n<li><p>\uc9c0\uc6d0\ub418\ub294 \ub370\uc774\ud130 \uc18d\ub3c4<\/p><\/li>\n\n\n\n<li><p>\ud30c\uc7a5<\/p><\/li>\n\n\n\n<li><p>\ub9ce\uc740 \ubaa8\ub4c8\uc740 \ub514\uc9c0\ud138 \uad11\ud559 \ubaa8\ub2c8\ud130\ub9c1(DOM, Digital Optical Monitoring)\uc744 \uc9c0\uc6d0\ud558\uba70, \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc2e4\uc2dc\uac04 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc1a1\uc2e0\/\uc218\uc2e0 \uad11 \ucd9c\ub825 \uc804\ub825<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/ddm-dom-in-optical-transceivers\/\">DOM<\/a>\uc774\ub294 \ub124\ud2b8\uc6cc\ud06c \uc9c4\ub2e8 \ubc0f <span class=\"math-inline\">\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc628\ub3c4<\/p><\/li>\n\n\n\n<li><p>\uc804\uc555<\/p><\/li>\n\n\n\n<li><p>\ub124\ud2b8\uc6cc\ud06c \uc2a4\ud0dd \ub0b4 SFP\uc758 \uc704\uce58<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c SFP \ubaa8\ub4c8\uc740 <span class=\"math-inline\">OSI<\/span> \ubaa8\ub378\uc758 \ubb3c\ub9ac \uacc4\uce35(Layer 1)\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-troubleshooting-quick-checklist\/\">\ubb38\uc81c \ud574\uacb0<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub370\uc774\ud130 \ud750\ub984 \uc608\uc2dc:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ub294 \uc0c1\uc704 \uacc4\uce35(\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8, \ud504\ub85c\ud1a0\ucf5c \ub4f1)\uc5d0\uc11c \uc0dd\uc131\ub429\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/open-system-interconnect-osi-model-seven-layers-networking\/\">OSI<\/a> \ubaa8\ub378.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub370\uc774\ud130 \ud750\ub984 \uc608\uc2dc:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>\ub370\uc774\ud130\ub294 \uc0c1\uc704 \uacc4\uce35(\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8, \ud504\ub85c\ud1a0\ucf5c)\uc5d0\uc11c \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>\ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58(\uc2a4\uc704\uce58\/\ub77c\uc6b0\ud130)\ub85c \uc804\ub2ec\ub428<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uce58\uac00 SFP \ud3ec\ud2b8\ub85c \uc804\uae30 \uc2e0\ud638\ub97c \uc804\uc1a1\ud568<\/p><\/li>\n\n\n\n<li><p>SFP \ubaa8\ub4c8\uc774 \ub2e4\uc74c\uc744 \ud1b5\ud574 \uc2e0\ud638\ub97c \ubcc0\ud658 \ubc0f \uc804\uc1a1\ud568:<\/p>\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\" target=\"_blank\" rel=\"\">\uc12c\uc720 \uad11\ucf00\uc774\ube14<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-twisted-pair-copper-cable-and-how-does-it-work\/\" target=\"_blank\" rel=\"\">\uad6c\ub9ac \uc774\ub354\ub137 \ucf00\uc774\ube14<\/a><\/p><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\ub2e8\ud788 \ub9d0\ud558\uba74: <strong>SFP = \uadc0\ud558\uc758 \uc7a5\uce58\uc640 \ubb3c\ub9ac\uc801 \uc804\uc1a1 \ub9e4\uccb4 \uc0ac\uc774\uc758 \ube0c\ub9ac\uc9c0<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e4\ubb34 \uc801\uc6a9 \uc0ac\ub840<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \uc2a4\uc704\uce58\ub97c \uace0\ub824\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2a4\uc704\uce58\ub294 \uc5ec\ub7ec \uac1c\uc758 SFP \ud3ec\ud2b8\ub97c \uac16\uc2b5\ub2c8\ub2e4<\/p><\/li>\n\n\n\n<li><p>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e4\uc74c\uc744 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/478230.htm\" target=\"_self\"><strong>1G SX SFP<\/strong> <\/a>\ub2e8\uac70\ub9ac \uad11\uc12c\uc720\uc6a9<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/475586.htm\" target=\"_self\"><strong>: 40km\u2013120km\uae4c\uc9c0\uc758 \ud655\uc7a5\ub41c \uac70\ub9ac\ub97c \uc704\ud574 1550nm \ud30c\uc7a5\uc744 \uc81c\uacf5\ud558\uba70, \ub3c4\uc2dc \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/strong><\/a> \uc7a5\uac70\ub9ac \ubc31\ubcf8 \ub9c1\ud06c\uc6a9<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/476770.htm\" target=\"_self\"><strong>RJ45 SFP<\/strong><\/a> \uad6c\ub9ac \uc5f0\uacb0\uc6a9<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \uc7a5\uce58, \ub2e4\ub978 \uc5f0\uacb0\uc131\u2014SFP \ubaa8\ub4c8\uc5d0 \uc758\ud574 \uc644\uc804\ud788 \uc9c0\uc6d0\ub428.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc57d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc740 \ub2e4\uc74c\uc744 \uacb0\ud569\ud558\uc5ec \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2e0\ud638 \ubcc0\ud658<\/p><\/li>\n\n\n\n<li><p>\uc591\ubc29\ud5a5 \uc804\uc1a1<\/p><\/li>\n\n\n\n<li><p>\ud56b\uc2a4\uc651 \uac00\ub2a5 \uc720\uc5f0\uc131<\/p><\/li>\n\n\n\n<li><p>\ub0b4\uc7a5\ud615 \uc9c0\ub2a5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub97c \ud1b5\ud574 \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2e4\uc74c\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \ud575\uc2ec \uc778\ud130\ud398\uc774\uc2a4 \uacc4\uce35\uc774 \ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud655\uc7a5 \uac00\ub2a5<\/p><\/li>\n\n\n\n<li><p>\uc720\uc5f0<\/p><\/li>\n\n\n\n<li><p>\uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 SFP vs. SFP+ vs. QSFP: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c\uac00 1G\uc5d0\uc11c 10G, 40G \ubc0f \uadf8 \uc774\uc0c1\uc73c\ub85c \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud558\ub294 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud3fc \ud329\ud130\uac00 \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uac83\uc740 SFP, SFP+ \ubc0f QSFP\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc801\uc808\ud55c \uc120\ud0dd\uc740 \uc18d\ub3c4, \uc751\uc6a9 \ubd84\uc57c \ubc0f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/how-to-test-sfp-compatibility\/\">\ud638\ud658\uc131<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b42dca3490a4ed7834a39d18dfd50ff.jpg\" alt=\"SFP vs. SFP+ vs. QSFP: What Is the Difference?\" class=\"wp-image-2441\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b42dca3490a4ed7834a39d18dfd50ff.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b42dca3490a4ed7834a39d18dfd50ff-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b42dca3490a4ed7834a39d18dfd50ff-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b42dca3490a4ed7834a39d18dfd50ff-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b42dca3490a4ed7834a39d18dfd50ff-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \uc18d\ub3c4 \ube44\uad50<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uc810\uc740 <strong>\ub370\uc774\ud130 \uc804\uc1a1\ub960<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 177px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"177\"><p>\ubaa8\ub4c8 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 \uc18d\ub3c4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 \ud45c\uc900<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"177\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\"><strong>SFP<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1000BASE-SX \/ LX \/ T<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"177\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>SFP+<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-SR \/ LR \/ ER<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"177\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>QSFP<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40 Gbps(QSFP+) \/ 100 Gbps(QSFP28)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/482749.htm\">40GBASE-SR4<\/a> \/ <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488423.htm\">100GBASE-LR4<\/a><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\ub2e8\ud788 \ub9d0\ud558\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP = 1G<\/p><\/li>\n\n\n\n<li><p>SFP+ = 10G<\/p><\/li>\n\n\n\n<li><p>QSFP = 40G \/ 100G+<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \ud3fc \ud329\ud130 \ubc0f \ud3ec\ud2b8 \uc124\uacc4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\ub85d \uc678\ud615\uc774 \uc720\uc0ac\ud558\uc9c0\ub9cc, \uc774 \ubaa8\ub4c8\ub4e4\uc740 \uc0c1\ud638 \uad50\ud658 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP \ubc0f SFP+<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p>\ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \ud06c\uae30<\/p><\/li>\n\n\n\n<li><p>\ub3d9\uc77c\ud55c \ud3ec\ud2b8 \uc720\ud615(\ub9ce\uc740 \uc7a5\uce58\uc5d0\uc11c)\uc5d0 \uc7a5\ucc29 \uac00\ub2a5<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p><strong>QSFP<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p>\ub354 \ud070 \ud3fc \ud329\ud130<\/p><\/li>\n\n\n\n<li><p>\uace0\ubc00\ub3c4, \uba40\ud2f0\ub808\uc778 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub428<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/482750.htm\">QSFP \ubaa8\ub4c8\uacfc \uac19\uc740 \uae30\uc220\uc740 <\/a>\uba40\ud2f0\ub808\uc778(\uc608: 4\u00d710G = 40G)\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \ub2e4\ub978 \ud3ec\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \ud3ec\ud2b8 \ud638\ud658\uc131(\uc2e4\uc81c \ubc30\ud3ec \uc2dc \ub9e4\uc6b0 \uc911\uc694)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\ud658\uc131\uc740 \uac00\uc7a5 \uc624\ud574\uac00 \ub9ce\uc740 \uc601\uc5ed \uc911 \ud558\ub098\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP \u2194 SFP+ \ud638\ud658\uc131<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP \ubaa8\ub4c8\uc740 \uc885\uc885 SFP+ \ud3ec\ud2b8\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5(\ud558\uc704 \ud638\ud658\uc131)<\/p><\/li>\n\n\n\n<li><p>\ud558\uc9c0\ub9cc:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc18d\ub3c4\ub294 1G\ub85c \uc81c\ud55c\ub428<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uce58\uac00 \uc774\ub97c \uc9c0\uc6d0\ud574\uc57c \ud568<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP+\ub97c SFP \ud3ec\ud2b8\uc5d0 \uc0ac\uc6a9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc9c0\uc6d0\ub418\uc9c0 \uc54a\uc74c<\/p><\/li>\n\n\n\n<li><p>SFP \ud3ec\ud2b8\ub294 10G \uc2e0\ud638\ub97c \ucc98\ub9ac\ud560 \uc218 \uc5c6\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>QSFP \ud638\ud658\uc131<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>QSFP \ud3ec\ud2b8\ub294 SFP\/SFP+\uc640 \uc9c1\uc811 \ud638\ud658\ub418\uc9c0 \uc54a\uc74c<\/p><\/li>\n\n\n\n<li><p>\uadf8\ub7ec\ub098:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc77c\ubd80 QSFP \ud3ec\ud2b8\ub294 \ube0c\ub808\uc774\ud06c\uc544\uc6c3 \ucf00\uc774\ube14(\uc608: 1\u00d7QSFP \u2192 4\u00d7SFP+)\uc744 \uc9c0\uc6d0\ud568<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\ud3ec \uc804\uc5d0 \ud56d\uc0c1 \uc7a5\uce58 \uc0ac\uc591 \ubc0f \ud38c\uc6e8\uc5b4 \uc9c0\uc6d0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \uc0ac\uc6a9 \uc0ac\ub840 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \ubaa8\ub4c8 \uc720\ud615\uc740 \ud2b9\uc815 \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 SFP(1G)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud568:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub808\uac70\uc2dc \uc2dc\uc2a4\ud15c<\/p><\/li>\n\n\n\n<li><p>\uc561\uc138\uc2a4 \uacc4\uce35 \ub124\ud2b8\uc6cc\ud0b9<\/p><\/li>\n\n\n\n<li><p>\uc0b0\uc5c5\uc6a9 \uc774\ub354\ub137<\/p><\/li>\n\n\n\n<li><p>\ube44\uc6a9 \ubbfc\uac10\ud615 \uad6c\ucd95 \ud658\uacbd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 SFP+(10G)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud568:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5d4\ud130\ud504\ub77c\uc774\uc988 \ucf54\uc5b4 \ub124\ud2b8\uc6cc\ud06c<\/p><\/li>\n\n\n\n<li><p>\ub370\uc774\ud130\uc13c\ud130 \uc5b4\uadf8\ub9ac\uac8c\uc774\uc158<\/p><\/li>\n\n\n\n<li><p>\uc11c\ubc84-\uc2a4\uc704\uce58 \uc5f0\uacb0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\uc7ac \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 QSFP(40G\/100G+)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud568:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub370\uc774\ud130\uc13c\ud130 \uc2a4\ud30c\uc778-\ub9ac\ud504 \uc544\ud0a4\ud14d\ucc98<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-hpc-high-performance-computing\/\" target=\"_blank\" rel=\"\">\uace0\uc131\ub2a5 \ucef4\ud4e8\ud305<\/a> (HPC)<\/p><\/li>\n\n\n\n<li><p>\ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd08\uace0\ub300\uc5ed\ud3ed \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub428.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \ube44\uc6a9 \ub300 \uc131\ub2a5\uc758 \uade0\ud615<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 125px;\"\/><col style=\"width: 123px;\"\/><col style=\"width: 186px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"125\"><p>\ubaa8\ub4c8<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"123\"><p>\ube44\uc6a9<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"186\"><p>\uc131\ub2a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 \uad6c\ub9e4\uc790<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"125\"><p>SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"123\"><p>\ub0ae\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"186\"><p>\uae30\ubcf8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc911\uc18c\uae30\uc5c5(SMB)\/\ub808\uac70\uc2dc \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"125\"><p>SFP+<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"123\"><p>\uc911\uac04<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"186\"><p>\ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc5d4\ud130\ud504\ub77c\uc774\uc988 IT<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"125\"><p>QSFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"123\"><p>\ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"186\"><p>\ub9e4\uc6b0 \ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub370\uc774\ud130\uc13c\ud130\/\ud558\uc774\ud37c\uc2a4\ucf00\uc77c<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uc0ac\uc6a9\uc790\uac00 \ube44\uc6a9\uacfc \uc131\ub2a5 \uc0ac\uc774\uc758 \uade0\ud615\uc810\uc73c\ub85c SFP+\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \uc2e4\uc81c \ud604\uc7a5\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud568\uc815(\uc0ac\uc6a9\uc790 \uacbd\ud5d8 \uae30\ubc18)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \ubc30\ud3ec \uc0ac\ub840 \ubc0f \ucee4\ubba4\ub2c8\ud2f0 \ud53c\ub4dc\ubc31\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP \ud3ec\ud2b8\uc5d0 SFP+ \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\ub824\ub294 \uc2dc\ub3c4 \u2192 \ub9c1\ud06c \uc5c6\uc74c<\/p><\/li>\n\n\n\n<li><p>\uc11c\ub85c \ub2e4\ub978 \uc18d\ub3c4\uc758 \ubaa8\ub4c8 \ud63c\uc6a9 \u2192 \ud3ec\ud2b8 \ub2e4\uc6b4<\/p><\/li>\n\n\n\n<li><p>\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ubaa8\ub4c8 \uc0ac\uc6a9 \u2192 \u201c\ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc778\uc2dd \ubd88\uac00\u201d \uc624\ub958<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uace0\uc7a5\uc774 \uc544\ub2c8\ub77c \ud638\ud658\uc131 \ubc0f \uad6c\uc131 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc57d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP, SFP+, QSFP\ub294 \uc11c\ub85c \ub2e4\ub978 \uc18d\ub3c4 \uacc4\uce35 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uaddc\ubaa8\ub97c \uc704\ud574 \uc124\uacc4\ub428<\/p><\/li>\n\n\n\n<li><p>\ud638\ud658\uc131\uc740 \ub2e8\uc21c\ud55c \ubb3c\ub9ac\uc801 \uc5f0\uacb0\ub9cc\uc774 \uc544\ub2c8\ub77c \uc7a5\uce58 \uc9c0\uc6d0 \ubc0f \ud38c\uc6e8\uc5b4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>\uc801\uc808\ud55c \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub824\uba74 \ub2e4\uc74c \uc694\uc18c\ub97c \uade0\ud615 \uc788\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\uc18d\ub3c4 \uc694\uad6c \uc0ac\ud56d<\/p><\/li>\n\n\n\n<li><p>\uc778\ud504\ub77c \uc5ed\ub7c9<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-link-budget-calculation-formula-example\/\" target=\"_blank\" rel=\"\">\uc608\uc0b0<\/a><\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 \uc77c\ubc18\uc801\uc778 SFP \ud638\ud658\uc131 \ubb38\uc81c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \uae30\uc220\uc740 \uc0c1\ud638\uc6b4\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uba40\ud2f0\uc18c\uc2a4\ud611\uc57d(MSA) \ud45c\uc900\uc744 \uae30\ubc18\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc, \uc2e4\uc81c \ubc30\ud3ec\uc5d0\uc11c\ub294 \uc8fc\uc694 \uacfc\uc81c\uac00 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4: \uc2e4\ubb34\uc0c1 \ud638\ud658\uc131\uc774 \ubcf4\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c\ub85c, \u201cSFP \uae30\uc220\u201d \uad00\ub828 \uac80\uc0c9 \ud2b8\ub798\ud53d\uc758 \uc0c1\ub2f9 \ubd80\ubd84\uc740 \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc624\ub958, \ub9c1\ud06c \uc2e4\ud328, \ubca4\ub354 \uc81c\ud55c \ub4f1 \ubb38\uc81c \ud574\uacb0\uc744 \uc2dc\ub3c4\ud558\ub294 \uc0ac\uc6a9\uc790\ub4e4\ub85c\ubd80\ud130 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93158b71d2484d18a93fcba8a30f2041.jpg\" alt=\"Common SFP Compatibility Problems\" class=\"wp-image-2442\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93158b71d2484d18a93fcba8a30f2041.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93158b71d2484d18a93fcba8a30f2041-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93158b71d2484d18a93fcba8a30f2041-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93158b71d2484d18a93fcba8a30f2041-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93158b71d2484d18a93fcba8a30f2041-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\u201d \uc624\ub958(\ubca4\ub354 \ub85d\uc778)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ud754\ud55c \ubb38\uc81c \uc911 \ud558\ub098\ub294 \uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130\uc5d0\uc11c \ud45c\uc2dc\ub418\ub294 \u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\u201d \ub610\ub294 \u201cSFP \ubbf8\uc9c0\uc6d0\u201d \uacbd\uace0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubc1c\uc0dd \uc6d0\uc778:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub9ce\uc740 \ubca4\ub354(\uc608:, <a href=\"https:\/\/www.l-p.com\/products\/476756.htm\" target=\"_self\">\uc2dc\uc2a4\ucf54<\/a>, <a href=\"https:\/\/www.l-p.com\/products\/491627.htm\" target=\"_self\">\uc8fc\ub2c8\ud37c<\/a>, <a href=\"https:\/\/www.l-p.com\/products\/491634.htm\" target=\"_self\">HPE<\/a>)\uac00 EEPROM \uae30\ubc18 \uac80\uc99d\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uce58\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud655\uc778\ud569\ub2c8\ub2e4:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\ubaa8\ub4c8 \uc720\ud615 (\uc608:<\/p><\/li>\n\n\n\n<li><p>\ubd80\ud488 \ubc88\ud638<\/p><\/li>\n\n\n\n<li><p>\ub514\uc9c0\ud138 \uc11c\uba85\/\ucf54\ub529<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2b9\uc778 \ubaa9\ub85d\uc5d0 \ubaa8\ub4c8\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\uba74 \ud3ec\ud2b8\uac00 \ub2e4\uc74c \uc911 \ud558\ub098\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub9c1\ud06c \ucc28\ub2e8<\/p><\/li>\n\n\n\n<li><p>\uc778\ud130\ud398\uc774\uc2a4 \ube44\ud65c\uc131\ud654<\/p><\/li>\n\n\n\n<li><p>\uacbd\uace0 \uba54\uc2dc\uc9c0 \ud45c\uc2dc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec \uc778\uc0ac\uc774\ud2b8: \uc774\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uace0\uc7a5\uc774 \uc544\ub2c8\ub77c \uc885\uc885 <em>\ubca4\ub354 \ub77d\uc778<\/em>\uc774\ub77c\uace0 \ubd88\ub9ac\ub294 \ud38c\uc6e8\uc5b4 \uc218\uc900\uc758 \uc81c\ud55c\uc785\ub2c8\ub2e4. <em>\ubca4\ub354 \ub77d\uc778<\/em>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP \uc0dd\ud0dc\uacc4 \ub0b4 \ubca4\ub354 \ub77d\uc778<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubca4\ub354 \ub77d\uc778\uc740 SFP \ubc30\ud3ec\uc5d0\uc11c \uc8fc\uc694 \uc0c1\uc5c5\uc801\u00b7\uae30\uc220\uc801 \uc7a5\ubcbd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2dc\uc2a4\ucf54 \uc2a4\uc704\uce58 \uac70\ubd80 <a href=\"https:\/\/www.l-p.com\/products\/482749.htm\" target=\"_self\">\uc81c3\uc790 \uad11\ud559 \uc7a5\uce58\uc5d0 \ub300\ud574<\/a><\/p><\/li>\n\n\n\n<li><p>ISP \uc81c\uacf5 \ub77c\uc6b0\ud130\uac00 \ud504\ub85c\ud504\ub9ac\uc5b4\ud130\ub9ac SFP \ubaa8\ub4c8\uc744 \uc694\uad6c\ud568<\/p><\/li>\n\n\n\n<li><p>\ud638\ud658\uc131 \uaddc\uce59\uc744 \uac15\ud654\ud558\ub294 \ud38c\uc6e8\uc5b4 \uc5c5\ub370\uc774\ud2b8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ube44\uc988\ub2c8\uc2a4 \uc601\ud5a5:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>OEM \ubaa8\ub4c8\uc5d0 \ub300\ud55c \ub192\uc740 \ube44\uc6a9<\/p><\/li>\n\n\n\n<li><p>\uba40\ud2f0\ubca4\ub354 \ud658\uacbd\uc5d0\uc11c \uc720\uc5f0\uc131 \uc81c\ud55c<\/p><\/li>\n\n\n\n<li><p>IT \ud300\uc758 \uc870\ub2ec \uc81c\uc57d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uc0ac\uc6a9\uc790\ub4e4\uc774 \uc801\uadf9\uc801\uc73c\ub85c \uac80\uc0c9\ud558\ub294 \uc8fc\uc694 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201c<a href=\"https:\/\/www.l-p.com\/products\/476762.htm\" target=\"_self\">\uc2dc\uc2a4\ucf54 \ud638\ud658 SFP \ubaa8\ub4c8<\/a>\u201d \ub610\ub294 \u201c\uc11c\ub4dc\ud30c\ud2f0 SFP \uc548\uc804\ud55c\uac00?\u201d<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\ub9c1\ud06c \uc2e4\ud328(\ub9c1\ud06c \ud45c\uc2dc\ub4f1 \uc5c6\uc74c \/ \uc5f0\uacb0 \uc5c6\uc74c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610 \ub2e4\ub978 \ub192\uc740 \uac80\uc0c9 \ube48\ub3c4\uc758 \ubb38\uc81c\ub294 SFP \ubaa8\ub4c8\uc774 \ub9c1\ud06c\ub97c \uc124\uc815\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc77c\ubc18\uc801\uc778 \uc99d\uc0c1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2a4\uc704\uce58 \ud3ec\ud2b8\uc5d0 \ub9c1\ud06c \ud45c\uc2dc\ub4f1 \uc5c6\uc74c<\/p><\/li>\n\n\n\n<li><p>\uc778\ud130\ud398\uc774\uc2a4\uac00 \uacc4\uc18d \u201c\ub2e4\uc6b4\/\ub2e4\uc6b4\u201d \uc0c1\ud0dc \uc720\uc9c0\u201d<\/p><\/li>\n\n\n\n<li><p>\ud55c\ucabd\ub9cc \uc5f0\uacb0\ub418\uc5b4 \uc788\uc73c\ub098 \ud2b8\ub798\ud53d \uc5c6\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc77c\ubc18\uc801\uc778 \uc6d0\uc778:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u26a0\ufe0f \uc18d\ub3c4 \ubd88\uc77c\uce58(<em>\uad6c\uc131<\/em>)<a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/difference-between-sfp-and-sfp-plus-transceivers\/\" target=\"_blank\" rel=\"\">1G \ub300 10G<\/a> \uad6c\uc131)<\/p><\/li>\n\n\n\n<li><p>\u26a0\ufe0f \uc798\ubabb\ub41c \uad11\uc12c\uc720 \uc720\ud615(\ub2e8\ubaa8\ub4dc \ub300 \ub2e4\uc911\ubaa8\ub4dc)<\/p><\/li>\n\n\n\n<li><p>\u26a0\ufe0f \uc624\uc5fc\ub418\uac70\ub098 \uc190\uc0c1\ub41c \uad11\uc12c\uc720 \ucee4\ub125\ud130<\/p><\/li>\n\n\n\n<li><p>\u26a0\ufe0f \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ubaa8\ub4c8 \uc720\ud615<\/p><\/li>\n\n\n\n<li><p>\u26a0\ufe0f \uac70\ub9ac \ucd08\uacfc(\uad11\uc190\uc2e4 \uacfc\ub3c4\ud568)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uacbd\uc6b0 \uc0ac\uc6a9\uc790\ub294 \ubaa8\ub4c8\uc774 \uacb0\ud568\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud558\uc9c0\ub9cc, \uadfc\ubcf8 \uc6d0\uc778\uc740 <strong>\ubb3c\ub9ac \uacc4\uce35 \ubd88\uc77c\uce58\uc785\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud38c\uc6e8\uc5b4 \uc81c\ud55c \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc81c\uc5b4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud0b9 \uc7a5\uce58\ub294 \uc810\ucc28 SFP \ubaa8\ub4c8\uc744 \ud38c\uc6e8\uc5b4 \uc218\uc900\uc5d0\uc11c \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud38c\uc6e8\uc5b4\uac00 \uc81c\uc5b4\ud558\ub294 \ud56d\ubaa9:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud5c8\uc6a9 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud654\uc774\ud2b8\ub9ac\uc2a4\ud2b8<\/p><\/li>\n\n\n\n<li><p>\uc18d\ub3c4 \ud611\uc0c1 \ub3d9\uc791<\/p><\/li>\n\n\n\n<li><p>\ubaa8\ub4c8 \uc720\ud615 \uc790\ub3d9 \uac10\uc9c0<\/p><\/li>\n\n\n\n<li><p>\ud3ec\ud2b8 \ud65c\uc131\ud654\/\ube44\ud65c\uc131\ud654 \ub85c\uc9c1<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\uc81c \uc601\ud5a5:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud55c \ud38c\uc6e8\uc5b4 \ubc84\uc804\uc5d0\uc11c\ub294 \uc791\ub3d9\ud558\ub358 \ubaa8\ub4c8\uc774 \uc5c5\ub370\uc774\ud2b8 \ud6c4 \uc791\ub3d9\uc744 \uba48\ucd9c \uc218 \uc788\uc74c<\/p><\/li>\n\n\n\n<li><p>\u201c\uc5b4\uc81c\ub294 \ud638\ud658\ub418\uc5c8\uc73c\ub098 \uc624\ub298\uc740 \ucc28\ub2e8\ub428\u201d \uc0ac\ub840\ub294 \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud754\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud558\ub4dc\uc6e8\uc5b4\uc640 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc0dd\ud0dc\uacc4 \uac04 \uc228\uaca8\uc9c4 \uc758\uc874\uc131\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad11 \ucd9c\ub825 \ubc0f \uc2e0\ud638 \ubd88\uc77c\uce58 \ubb38\uc81c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4c8\uc774 \u201c\ud638\ud658 \uac00\ub2a5\u201d\ud558\ub2e4\uace0 \ud574\ub3c4 \ubb3c\ub9ac \uacc4\uce35 \ubb38\uc81c\ub294 \uc5ec\uc804\ud788 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub0ae\uc740 TX \uc804\ub825 \u2192 \uc57d\ud55c \uc2e0\ud638<\/p><\/li>\n\n\n\n<li><p>\ub192\uc740 RX \uc804\ub825 \u2192 \uacfc\ubd80\ud558<\/p><\/li>\n\n\n\n<li><p>\uad11\uc12c\uc720 \ubd88\uc77c\uce58(<a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide\/\" target=\"_blank\" rel=\"\">\ub2e8\ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \ub300 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)<\/a>)<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-wavelengths-850nm-1310nm-1550nm-guide\/\" target=\"_blank\" rel=\"\">\ud30c\uc7a5<\/a> \ubd88\uc77c\uce58(850nm \ub300 1310nm \ub300 1550nm)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uacb0\uacfc:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uac04\ud5d0\uc801\uc778 \uc5f0\uacb0<\/p><\/li>\n\n\n\n<li><p>\ud328\ud0b7 \uc190\uc2e4<\/p><\/li>\n\n\n\n<li><p>\ub9c1\ud06c \ud50c\ub798\ud551(\uc5c5\/\ub2e4\uc6b4 \uc0ac\uc774\ud074)<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud575\uc2ec \uc778\uc0ac\uc774\ud2b8(\uc65c \uc774\ub7ec\ud55c \ubb38\uc81c\uac00 \ud754\ud55c\uac00?)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c \uc5bb\ub294 \ud575\uc2ec \uad50\ud6c8\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ud638\ud658\uc131\uc740 \ub2e8\uc21c\ud55c \ud558\ub4dc\uc6e8\uc5b4 \ubb38\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4\u2014\uc774\ub294 \ub2e4\uc74c \uc694\uc18c\ub4e4\uc758 \uc870\ud569\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud38c\uc6e8\uc5b4 \uc815\ucc45<\/p><\/li>\n\n\n\n<li><p>\ubca4\ub354 \uc0dd\ud0dc\uacc4<\/p><\/li>\n\n\n\n<li><p>\ubb3c\ub9ac \uacc4\uce35 \uc870\uac74<\/p><\/li>\n\n\n\n<li><p>\uad6c\uc131 \uc124\uc815<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \u201cSFP \uae30\uc220\u201d \uac80\uc0c9\uc740 \uc0ac\uc6a9\uc790\ub97c \uc774\ub860\uc801 \uc124\uba85\ubcf4\ub2e4\ub294 \ubc14\ub85c \ubb38\uc81c \ud574\uacb0 \uc2dc\ub098\ub9ac\uc624\ub85c \uc720\ub3c4\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc694\uc57d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ud754\ud55c SFP \ud638\ud658\uc131 \ubb38\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u274c \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc624\ub958(\ubca4\ub354 \uc7a0\uae08)<\/p><\/li>\n\n\n\n<li><p>\u274c \ud38c\uc6e8\uc5b4 \uae30\ubc18 \ubaa8\ub4c8 \ucc28\ub2e8<\/p><\/li>\n\n\n\n<li><p>\u274c \ub9c1\ud06c \uc5c6\uc74c \ub610\ub294 \ubd88\uc548\uc815\ud55c \uc5f0\uacb0 \ubb38\uc81c<\/p><\/li>\n\n\n\n<li><p>\u274c \uad11 \uc2e0\ud638 \ubd88\uc77c\uce58 \ubc0f \ubb3c\ub9ac \uacc4\uce35 \uc7a5\uc560<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 \uc62c\ubc14\ub978 SFP \ubaa8\ub4c8 \uc120\ud0dd \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uacb0\uc815 \uc911 \ud558\ub098\uc774\uba70, \uc774\ub294 \uc131\ub2a5, \uc548\uc815\uc131 \ubc0f \uc7a5\uae30 \ud638\ud658\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc2e4\uc81c \ubc30\ud3ec \ud658\uacbd\uc5d0\uc11c \ub300\ubd80\ubd84\uc758 \uc5f0\uacb0 \ubb38\uc81c\ub294 \uc2a4\uc704\uce58\ub098 \ucf00\uc774\ube14 \ub54c\ubb38\uc774 \uc544\ub2c8\ub77c \uc798\ubabb\ub41c SFP \uc720\ud615\uc744 \uc120\ud0dd\ud588\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc18d\ub3c4, \uac70\ub9ac, \uad11\uc12c\uc720 \uc720\ud615, \ud30c\uc7a5, \ucee4\ub125\ud130 \uc720\ud615, \uc7a5\uce58 \ud638\ud658\uc131 \ub4f1 \uc5ec\ub7ec \ud575\uc2ec \uae30\uc220 \ub9e4\uac1c\ubcc0\uc218\ub97c \uae30\uc900\uc73c\ub85c SFP \ubaa8\ub4c8\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2297bcf9497f4da68a4a8151705dd0e4.jpg\" alt=\"How to Choose the Right SFP Module\" class=\"wp-image-2443\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2297bcf9497f4da68a4a8151705dd0e4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2297bcf9497f4da68a4a8151705dd0e4-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2297bcf9497f4da68a4a8151705dd0e4-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2297bcf9497f4da68a4a8151705dd0e4-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2297bcf9497f4da68a4a8151705dd0e4-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \uc18d\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc120\ud0dd\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uccab \ubc88\uc9f8\uc774\uc790 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c\ub294 \ub370\uc774\ud130 \uc804\uc1a1\ub960 \ud638\ud658\uc131\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>1G SFP \u2192 1000BASE \ub124\ud2b8\uc6cc\ud06c(\ub808\uac70\uc2dc \ub610\ub294 \uc561\uc138\uc2a4 \uacc4\uce35)<\/p><\/li>\n\n\n\n<li><p>10G SFP+ \u2192 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubc31\ubcf8, \ub370\uc774\ud130\uc13c\ud130<\/p><\/li>\n\n\n\n<li><p>25G \/ 40G \/ 100G QSFP \u2192 \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ubc0f \ud074\ub77c\uc6b0\ub4dc \ud658\uacbd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud301: SFP \uc18d\ub3c4\ub294 \ub124\ud2b8\uc6cc\ud06c \uc218\uc694\uac00 \uc544\ub2c8\ub77c \uc2a4\uc704\uce58\/\ub77c\uc6b0\ud130 \ud3ec\ud2b8\uc758 \ub2a5\ub825\uacfc \ud56d\uc0c1 \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \uc804\uc1a1 \uac70\ub9ac\uc5d0 \ub530\ub77c \uc120\ud0dd\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ub85c \ub2e4\ub978 SFP \ubaa8\ub4c8\uc740 \uac01\uae30 \ub2e4\ub978 \uac70\ub9ac \ubc94\uc704\ub97c \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/473141.htm\" target=\"_self\"><strong>SR<\/strong><\/a><strong> (\ub2e8\uac70\ub9ac)<\/strong> \u2192 \uc57d 300m\uae4c\uc9c0(\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720)<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/482487.htm\" target=\"_self\"><strong>LR<\/strong><\/a><strong> (\uc7a5\uac70\ub9ac)<\/strong> \u2192 \uc57d 10km\uae4c\uc9c0(\uc2f1\uae00\ubaa8\ub4dc \uad11\uc12c\uc720)<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/475852.htm\" target=\"_self\"><strong>ER<\/strong><\/a><strong>\/<\/strong><a href=\"https:\/\/www.l-p.com\/products\/476089.htm\" target=\"_self\"><strong>ZR<\/strong><\/a><strong> (\ud655\uc7a5 \uac70\ub9ac)<\/strong> \u2192 40km\u201380km \uc774\uc0c1(\ud1b5\uc2e0 \uc0ac\uc5c5\uc790 \ub124\ud2b8\uc6cc\ud06c)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec \ud1b5\ucc30: \uac70\ub9ac\ub294 \uc720\uc5f0\ud558\uc9c0 \uc54a\uc73c\uba70, \uc815\uaca9 \uac70\ub9ac\ub97c \ucd08\uacfc\ud558\uba74 \ud328\ud0b7 \uc190\uc2e4 \ub610\ub294 \ub9c1\ud06c \uc2e4\ud328\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \uad11\uc12c\uc720 \uc720\ud615: \uc2f1\uae00\ubaa8\ub4dc \ub300 \uba40\ud2f0\ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc548\uc815\uc801\uc778 \uc804\uc1a1\uc744 \uc704\ud574 \uc62c\ubc14\ub978 \uad11\uc12c\uc720 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc9e7\uc740 \uac70\ub9ac\uc6a9\uc73c\ub85c \uc0ac\uc6a9<\/p><\/li>\n\n\n\n<li><p>\uc77c\ubc18\uc801\uc73c\ub85c 850nm \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\ub294<a href=\"https:\/\/www.l-p.com\/products\/475415.htm\" target=\"_self\">SR \ubaa8\ub4c8\uacfc \ud568\uaed8 \uc0ac\uc6a9<\/a>)<\/p><\/li>\n\n\n\n<li><p>\ube44\uc6a9\uc774 \ub0ae\uc73c\ub098 \uc7a5\uac70\ub9ac\uc5d0\uc11c \ubd84\uc0b0\uc774 \ud07d\ub2c8\ub2e4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucd5c\ub300 40km<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc0ac\uc6a9<\/p><\/li>\n\n\n\n<li><p>\uc77c\ubc18\uc801\uc73c\ub85c 1310nm \ub610\ub294 1550nm \ud30c\uc7a5\uc744 \uc0ac\uc6a9<\/p><\/li>\n\n\n\n<li><p>\ub0ae\uc740 \uc2e0\ud638 \uc190\uc2e4, \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \uc885\ub958\uc640 \ubaa8\ub4c8 \uac04 \ubd88\uc77c\uce58 = \ub9c1\ud06c \uc5c6\uc74c \ub610\ub294 \ubd88\uc548\uc815\ud55c \uc2e0\ud638<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \ud30c\uc7a5 \uc120\ud0dd (\ud638\ud658\uc131 \ud655\ubcf4\ub97c \uc704\ud55c \ud575\uc2ec \uc694\uc18c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc740 \ud2b9\uc815 \uad11 \ud30c\uc7a5\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>850nm \u2192 \ub2e4\uc911 \ubaa8\ub4dc(MMF, SR)<\/p><\/li>\n\n\n\n<li><p>1310nm \u2192 \ud45c\uc900 \ub2e8\uc77c \ubaa8\ub4dc(SMF, LR)<\/p><\/li>\n\n\n\n<li><p>1550nm \u2192 \ud655\uc7a5 \uc7a5\uac70\ub9ac(ER\/ZR)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc911\uc694\ud55c \uaddc\uce59: \uc5f0\uacb0\uc758 \uc591 \ub05d\ub2e8\uc5d0\uc11c \ub3d9\uc77c\ud55c \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, BiDi(<span class=\"bi-di\">Bi-directional<\/span>) \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\ub294 \uc608\uc678\uc785\ub2c8\ub2e4.<a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">\uc591\ubc29\ud5a5<\/a>) \ubaa8\ub4c8.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \ucee4\ub125\ud130 \uc720\ud615(LC, SC, RJ45)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc591\ud55c SFP \ubaa8\ub4c8\uc740 \uc11c\ub85c \ub2e4\ub978 \ubb3c\ub9ac\uc801 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-duplex-lc-connector-explained\/\" target=\"_self\">LC \ucee4\ub125\ud130<\/a> \u2192 \uad11\uc12c\uc720 SFP\/SFP+\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801<\/p><\/li>\n\n\n\n<li><p>SC \ucee4\ub125\ud130 \u2192 \uad6c\uc2dd \ud1b5\uc2e0 \uc778\ud504\ub77c<\/p><\/li>\n\n\n\n<li><p>RJ45(\uad6c\ub9ac SFP) \u2192 \uad6c\ub9ac \ucf00\uc774\ube14(Cat5e\/Cat6) \uae30\ubc18 \uc774\ub354\ub137<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ucd5c\uc2e0 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc5d0\ub294 LC \ucee4\ub125\ud130 \uc0ac\uc6a9<\/p><\/li>\n\n\n\n<li><p>\uc9e7\uc740 \uac70\ub9ac \uad6c\ub9ac \uc5f0\uacb0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub9cc RJ45 SFP \uc0ac\uc6a9<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \uc7a5\uce58 \ud638\ud658\uc131(\uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc220 \uc0ac\uc591\uc774 \ubaa8\ub450 \uc77c\uce58\ud558\ub354\ub77c\ub3c4, \uc7a5\uce58 \uc218\uc900 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \ubaa8\ub4c8\uc774 \uc5ec\uc804\ud788 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\ub4dc\uc2dc \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2a4\uc704\uce58\/\ub77c\uc6b0\ud130 \uc81c\uc870\uc0ac\uc758 \ud638\ud658\uc131 \ubaa9\ub85d<\/p><\/li>\n\n\n\n<li><p>\ud0c0\uc0ac \uad11\ud559 \ubaa8\ub4c8\uc5d0 \ub300\ud55c \ud38c\uc6e8\uc5b4 \uc9c0\uc6d0 \uc5ec\ubd80<\/p><\/li>\n\n\n\n<li><p>\u201c\uc77c\ubc18 SFP\u201d \uc0ac\uc6a9\uc774 \ud5c8\uc6a9\ub418\ub294\uc9c0 \ub610\ub294 \ucc28\ub2e8\ub418\ub294\uc9c0<\/p><\/li>\n\n\n\n<li><p>\ucf54\ub529(EEPROM \ud504\ub85c\uadf8\ub798\ubc0d) \uc694\uad6c \uc0ac\ud56d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud2b9\ud788 \ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2dc\uc2a4\ucf54<\/p><\/li>\n\n\n\n<li><p>\uc8fc\ub2c8\ud37c<\/p><\/li>\n\n\n\n<li><p>HPE<\/p><\/li>\n\n\n\n<li><p>MikroTik<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \ud575\uc2ec \ud1b5\ucc30: \uc62c\ubc14\ub978 \uc120\ud0dd \uc804\ub7b5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 SFP \uc120\ud0dd \uc808\ucc28\ub294 \ub2e4\uc74c \uc21c\uc11c\ub97c \ub530\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>\uc7a5\uce58 \ud638\ud658\uc131 \uc6b0\uc120(\uc81c\uc870\uc0ac + \ud38c\uc6e8\uc5b4)<\/p><\/li>\n\n\n\n<li><p>\uc18d\ub3c4 \uc77c\uce58(1G \/ 10G \/ 25G+)<\/p><\/li>\n\n\n\n<li><p>\uac70\ub9ac \uc694\uad6c \uc0ac\ud56d(SR \/ LR \/ ER)<\/p><\/li>\n\n\n\n<li><p>\uad11\uc12c\uc720 \uc885\ub958(MMF \ub300 SMF)<\/p><\/li>\n\n\n\n<li><p>\ud30c\uc7a5 \uc815\ub82c(850 \/ 1310 \/ 1550nm)<\/p><\/li>\n\n\n\n<li><p>\ucee4\ub125\ud130 \uc720\ud615(LC \/ RJ45 \/ SC)<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \ud53c\ud574\uc57c \ud560 \uc77c\ubc18\uc801\uc778 \uc2e4\uc218<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uc0ac\uc6a9\uc790\uac00 \ub2e4\uc74c \uc0ac\ud56d\uc5d0\ub9cc \uc9d1\uc911\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201c\uc774 SFP\uac00 \ub0b4 \ud3ec\ud2b8\uc5d0 \ub9de\uc744\uae4c?\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uc2e4\uc81c\ub85c\ub294 \uc804\uae30\uc801 \ud638\ud658\uc131 + \uad11\ud559\uc801 \ud638\ud658\uc131 + \ud38c\uc6e8\uc5b4 \ud638\ud658\uc131\uc774 \ud568\uaed8 \ucda9\uc871\ub418\uc5b4\uc57c \uc131\uacf5\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub824\uba74 \ud56d\uc0c1 \ub2e4\uc74c \uc138 \uac00\uc9c0\ub97c \uade0\ud615 \uc788\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc131\ub2a5(\uc18d\ub3c4 + \uac70\ub9ac)<\/p><\/li>\n\n\n\n<li><p>\ubb3c\ub9ac \uacc4\uce35(\uad11\uc12c\uc720 + \ud30c\uc7a5 + \ucee4\ub125\ud130)<\/p><\/li>\n\n\n\n<li><p>\uc2dc\uc2a4\ud15c \uacc4\uce35(\uc7a5\uce58 + \ud38c\uc6e8\uc5b4 \ud638\ud658\uc131)<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 SFP \ubb38\uc81c \ud574\uacb0: \ub9c1\ud06c \uc5c6\uc74c, \uc624\ub958, \ubd88\uc548\uc815\uc131 \ud574\uacb0 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-issue-troubleshooting-guide\/\">SFP \ubb38\uc81c<\/a> \ub2e8\uc77c \uc2e4\ud328 \uc9c0\uc810\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\ub294 \ub4dc\ubb45\ub2c8\ub2e4. \ub300\uc2e0, \uc77c\ubc18\uc801\uc73c\ub85c \ubb3c\ub9ac \uacc4\uce35 \ubb38\uc81c, \uad6c\uc131 \ubd88\uc77c\uce58 \ub610\ub294 \ud638\ud658\uc131 \uc81c\ud55c\uc758 \uc870\ud569\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ub9c1\ud06c \uc5c6\uc74c, \ub9c1\ud06c \ud50c\ub798\ud551, \ub0ae\uc740 \uad11 \ucd9c\ub825, \ubaa8\ub4c8 \ubd88\uc77c\uce58 \uc624\ub958 \ub4f1 \uac00\uc7a5 \ud754\ud55c SFP \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uc2e4\uc6a9\uc801\uc774\uace0 \ub2e8\uacc4\ubcc4\ub85c \uc9c4\ud589\ub418\ub294 \ubb38\uc81c \ud574\uacb0 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ec7f698b3a4457e9d6e5c35e7a137ba.jpg\" alt=\"SFP Troubleshooting: How to Fix No Link, Errors, and Instability\" class=\"wp-image-2444\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ec7f698b3a4457e9d6e5c35e7a137ba.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ec7f698b3a4457e9d6e5c35e7a137ba-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ec7f698b3a4457e9d6e5c35e7a137ba-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ec7f698b3a4457e9d6e5c35e7a137ba-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ec7f698b3a4457e9d6e5c35e7a137ba-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ub9c1\ud06c \ubd88\ub7c9(\uc778\ud130\ud398\uc774\uc2a4 \ub2e4\uc6b4 \/ \uc5f0\uacb0 \uc5c6\uc74c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uac00\uc7a5 \uc790\uc8fc \ubcf4\uace0\ub418\ub294 SFP \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc99d\uc0c1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2a4\uc704\uce58 \ud3ec\ud2b8\uc5d0\uc11c LED \ud65c\ub3d9\uc774 \uc5c6\uc74c<\/p><\/li>\n\n\n\n<li><p>\uc778\ud130\ud398\uc774\uc2a4 \uc0c1\ud0dc\uac00 down\/down\uc73c\ub85c \ud45c\uc2dc\ub428<\/p><\/li>\n\n\n\n<li><p>\ub9c1\ud06c\ub97c \ud1b5\ud574 \ud2b8\ub798\ud53d\uc774 \uc804\ub2ec\ub418\uc9c0 \uc54a\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udee0\ufe0f \ubb38\uc81c \ud574\uacb0 \ub2e8\uacc4:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1\ub2e8\uacc4: \ubb3c\ub9ac\uc801 \uc5f0\uacb0 \ud655\uc778<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\uac00 \ud3ec\ud2b8\uc5d0 \uc644\uc804\ud788 \uc0bd\uc785\ub418\uc5c8\ub294\uc9c0 \ud655\uc778<\/p><\/li>\n\n\n\n<li><p>\ubaa8\ub4c8\uc744 \ub2e8\ub2e8\ud788 \ub2e4\uc2dc \uc0bd\uc785<\/p><\/li>\n\n\n\n<li><p>\uad11\uc12c\uc720 \ucee4\ub125\ud130\uc5d0 \uba3c\uc9c0\ub098 \uc190\uc0c1\uc774 \uc788\ub294\uc9c0 \uc810\uac80<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\ub2e8\uacc4: \ucf00\uc774\ube14 \uc720\ud615 \ud655\uc778<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub2e8\ubaa8\ub4dc \ub300 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \uc77c\uce58 \uc5ec\ubd80 \ud655\uc778<\/p><\/li>\n\n\n\n<li><p>\uc62c\ubc14\ub978 \uadf9\uc131(Tx \u2194 Rx\uac00 \uc815\ud655\ud788 \uad50\ucc28\ub418\uc5c8\ub294\uc9c0) \ud655\uc778<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\ub2e8\uacc4: \uc18d\ub3c4 \uc124\uc815 \uac80\uc99d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc591\ucabd \ub05d\ub2e8\uc774 \ub3d9\uc77c\ud55c \uc18d\ub3c4(1G \/ 10G)\ub85c \uc124\uc815\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778<\/p><\/li>\n\n\n\n<li><p>\ubca4\ub354\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 \uc790\ub3d9 \ud611\uc0c1 \uae30\ub2a5 \ube44\ud65c\uc131\ud654<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4\ub2e8\uacc4: \uac80\uc99d\ub41c \uc815\uc0c1 \uc791\ub3d9 \ubaa8\ub4c8\ub85c \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uac80\uc99d\ub41c \uc815\uc0c1 \uc791\ub3d9 SFP\ub85c \uad50\uccb4<\/p><\/li>\n\n\n\n<li><p>\ud558\ub4dc\uc6e8\uc5b4 \ubb38\uc81c\uc640 \uad6c\uc131 \ubb38\uc81c\ub97c \uad6c\ubd84\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub428<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ub9c1\ud06c \ud50c\ub798\ud551(\uac04\ud5d0\uc801 \uc5c5\/\ub2e4\uc6b4 \uc5f0\uacb0)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c1\ud06c \ud50c\ub798\ud551\uc740 \ub9c1\ud06c\uac00 \uc791\ub3d9\ud558\ub294 \uac83\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc \ubd88\uc548\uc815\ud558\uac8c \uc791\ub3d9\ud558\ubbc0\ub85c \uc9c4\ub2e8\uc774 \ub354 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc99d\uc0c1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc778\ud130\ud398\uc774\uc2a4\uac00 \ubc18\ubcf5\uc801\uc73c\ub85c \uc5c5\/\ub2e4\uc6b4\uc744 \ubc18\ubcf5\ud568<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-does-packet-loss-mean-for-your-internet-connection\/\" target=\"_blank\" rel=\"\">\ud328\ud0b7 \uc190\uc2e4<\/a> \ub610\ub294 \ubd88\uc548\uc815\ud55c \uc5f0\uacb0<\/p><\/li>\n\n\n\n<li><p>\uac04\ud5d0\uc801\uc778 \uc11c\ube44\uc2a4 \uc911\ub2e8<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\uadfc\ubcf8 \uc6d0\uc778 \ubc0f \ud574\uacb0 \ubc29\ubc95:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a0\ufe0f \uad11 \uc2e0\ud638 \ubd88\uc548\uc815\uc131<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc624\uc5fc\ub41c \uad11\uc12c\uc720 \ucee4\ub125\ud130 \u2192 \uc801\uc808\ud55c \uad11\uc12c\uc720 \uccad\uc18c \ub3c4\uad6c\ub85c \uccad\uc18c<\/p><\/li>\n\n\n\n<li><p>\uc190\uc0c1\ub41c \uad11\uc12c\uc720 \ucf00\uc774\ube14 \u2192 \ud328\uce58 \ucf00\uc774\ube14 \uad50\uccb4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a0\ufe0f \uc804\ub825 \uc218\uc900 \ubb38\uc81c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub0ae\uc740 TX \uc804\ub825 \ub610\ub294 \ub192\uc740 RX \uc804\ub825 \ubd88\uade0\ud615<\/p><\/li>\n\n\n\n<li><p>DOM(Digital Optical Monitoring) \uce21\uc815\uac12 \ud655\uc778<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a0\ufe0f \uac70\ub9ac \ucd08\uacfc<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubca4\ub354 \ud638\ud658\uc131 \ubaa9\ub85d \ubc0f EEPROM \ucf54\ub529 \uc694\uad6c\uc0ac\ud56d \ubb34\uc2dc <a href=\"https:\/\/www.l-p.com\/products\/476764.htm\" target=\"_self\">LR \ubaa8\ub4c8<\/a> \uc815\uaca9 \uac70\ub9ac \ucd08\uacfc<\/p><\/li>\n\n\n\n<li><p>\uc62c\ubc14\ub978 \ubc94\uc704\uc758 \ubaa8\ub4c8(SR\/LR\/ER)\ub85c \uad50\uccb4<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ub0ae\uc740 \uad11 \ucd9c\ub825 \/ \uc2e0\ud638 \uc5f4\ud654<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubb38\uc81c\ub294 \uc885\uc885 \uc9c0\uc5f0 \uc2dc\uac04 \uc99d\uac00\ub098 \ud328\ud0b7 \uc190\uc2e4\uacfc \uac19\uc740 \uc228\uaca8\uc9c4 \uc131\ub2a5 \ubb38\uc81c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc99d\uc0c1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub192\uc740 \ube44\ud2b8 \uc624\ub958\uc728<\/p><\/li>\n\n\n\n<li><p>\ub290\ub9ac\uac70\ub098 \ubd88\uc548\uc815\ud55c \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5<\/p><\/li>\n\n\n\n<li><p>DOM\uc5d0\uc11c \ub0ae\uc740 RX\/TX \uc804\ub825 \ud45c\uc2dc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud574\uacb0 \uc804\ub7b5:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uad11\uc12c\uc720 \uae38\uc774\uac00 \ubaa8\ub4c8 \uc0ac\uc591 \ub0b4\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778<\/p><\/li>\n\n\n\n<li><p>\ub178\ud6c4\ud654\ub418\uac70\ub098 \ud488\uc9c8\uc774 \ub0ae\uc740 \uad11\uc12c\uc720 \ucf00\uc774\ube14 \uad50\uccb4<\/p><\/li>\n\n\n\n<li><p>\uc62c\ubc14\ub978 \ud30c\uc7a5 \uc77c\uce58 \uc5ec\ubd80 \ud655\uc778(850nm \/ 1310nm \/ 1550nm)<\/p><\/li>\n\n\n\n<li><p>\ud638\ud658\ub418\uc9c0 \uc54a\ub294 \uad11\uc12c\uc720 \uc720\ud615\uc744 \ud63c\ud569\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11 \ucd9c\ub825\uc5d0\uc11c \ubbf8\uc138\ud55c \ubd88\uc77c\uce58\ub77c\ub3c4 \uac70\ub9ac\uc5d0 \ub530\ub77c \uc131\ub2a5\uc744 \ud06c\uac8c \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\u201d \ub610\ub294 \ubaa8\ub4c8 \uac70\ubd80<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud38c\uc6e8\uc5b4 \uc218\uc900\uc758 \ubb38\uc81c\uc774\uba70, \ubb3c\ub9ac\uc801 \uace0\uc7a5\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc99d\uc0c1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud3ec\ud2b8\uc5d0 \u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\u201d \uba54\uc2dc\uc9c0 \ud45c\uc2dc\u201d<\/p><\/li>\n\n\n\n<li><p>\uc778\ud130\ud398\uc774\uc2a4\uac00 \uad00\ub9ac\uc0c1 \uc790\ub3d9\uc73c\ub85c \ub2e4\uc6b4\ub429\ub2c8\ub2e4<\/p><\/li>\n\n\n\n<li><p>\ud55c \uc7a5\uce58\uc5d0\uc11c\ub294 \uc791\ub3d9\ud558\uc9c0\ub9cc \ub2e4\ub978 \uc7a5\uce58\uc5d0\uc11c\ub294 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud574\uacb0 \uc804\ub7b5:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uacf5\uae09\uc5c5\uccb4 \ud638\ud658\uc131 \ubaa9\ub85d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\uc2a4\uc704\uce58\/\ub77c\uc6b0\ud130 \ud38c\uc6e8\uc5b4\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uc778\ucf54\ub529\ub41c SFP \ubaa8\ub4c8 \ub610\ub294 \ud638\ud658\ub418\ub294 SFP \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\uc9c0\uc6d0\ub418\uace0 \ud5c8\uc6a9\ub418\ub294 \uacbd\uc6b0 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uac80\uc99d\uc744 \ube44\ud65c\uc131\ud654\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uc2dc\uc2a4\ucf54(Cisco), \uc8fc\ub2c8\ud37c(Juniper) \ubc0f \uae30\ud0c0 \uc5c4\uaca9\ud55c \uac80\uc99d \uaddc\uce59\uc744 \uc801\uc6a9\ud558\ub294 \uae30\uc5c5\uc6a9 \uc0dd\ud0dc\uacc4\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc18d\ub3c4 \ubc0f \uad6c\uc131 \ubd88\uc77c\uce58<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \uace0\uc7a5\uc758 \uc6d0\uc778 \uc911 \uac00\uc7a5 \uac04\uacfc\ub418\ub294 \uc694\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc99d\uc0c1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub9c1\ud06c\uac00 \uc804\ud600 \uc124\uc815\ub418\uc9c0 \uc54a\uc74c<\/p><\/li>\n\n\n\n<li><p>\ud55c\ucabd\uc5d0\uc11c \ub9c1\ud06c\uac00 \ud45c\uc2dc\ub418\uc9c0\ub9cc \ub2e4\ub978 \ucabd\uc5d0\uc11c\ub294 \ud45c\uc2dc\ub418\uc9c0 \uc54a\uc74c<\/p><\/li>\n\n\n\n<li><p>\ubd80\ud558 \ud558\uc5d0\uc11c \ubd88\uc548\uc815\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud574\uacb0 \uc804\ub7b5:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc591\ucabd \ub05d\ub2e8\uc774 \ub3d9\uc77c\ud55c \uc18d\ub3c4\ub97c \uc0ac\uc6a9\ud558\ub3c4\ub85d \ubcf4\uc7a5(\uc608: 1G \u2194 1G)<\/p><\/li>\n\n\n\n<li><p>\ud544\uc694 \uc2dc \uc624\ud1a0 \ub124\uace0\uc2dc\uc5d0\uc774\uc158\uc744 \ube44\ud65c\uc131\ud654\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\ub4c0\ud50c\ub809\uc2a4 \uc124\uc815\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624(\ud480 \ub4c0\ud50c\ub809\uc2a4 \uad8c\uc7a5)<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uccb4\uacc4\uc801\uc778 \ubb38\uc81c \ud574\uacb0 \uc808\ucc28(\ubaa8\ubc94 \uc0ac\ub840)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e0\uc18d\ud55c \uc9c4\ub2e8\uc744 \uc704\ud574 \ub2e4\uc74c \uad6c\uc870\ud654\ub41c \uc811\uadfc \ubc29\uc2dd\uc744 \ub530\ub974\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 \ub2e8\uacc4 1: \ubb3c\ub9ac \uacc4\uce35 \uc810\uac80<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ucf00\uc774\ube14, \uad11\uc12c\uc720, \ucee4\ub125\ud130, \ubaa8\ub4c8 \uc7a5\ucc29 \uc0c1\ud0dc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 \ub2e8\uacc4 2: \ud638\ud658\uc131 \uc810\uac80<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uacf5\uae09\uc5c5\uccb4 \uc9c0\uc6d0 + \ubaa8\ub4c8 \uc778\ucf54\ub529<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 \ub2e8\uacc4 3: \uad11\ud559 \uc9c4\ub2e8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DOM \uac12(\ucd9c\ub825 \uc804\ub825, \uc628\ub3c4) \ud655\uc778<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 \ub2e8\uacc4 4: \uad6c\uc131 \uac80\ud1a0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc18d\ub3c4, \ub4c0\ud50c\ub809\uc2a4, \ud3ec\ud2b8 \uc124\uc815<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714 \ub2e8\uacc4 5: \uad50\uccb4 \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc54c\ub824\uc9c4 \uc815\uc0c1 \uc791\ub3d9 SFP \ub610\ub294 \ucf00\uc774\ube14\ub85c \uad50\uccb4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \ud1b5\ucc30<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 SFP \ubb38\uc81c\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uace0\uc7a5\uc774 \uc544\ub2c8\ub77c \ub2e4\uc74c \uc6d0\uc778\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u274c \uad11\uc12c\uc720 \ubd88\uc77c\uce58<\/p><\/li>\n\n\n\n<li><p>\u274c \uc798\ubabb\ub41c \uc18d\ub3c4 \uad6c\uc131<\/p><\/li>\n\n\n\n<li><p>\u274c \uacf5\uae09\uc5c5\uccb4 \ud38c\uc6e8\uc5b4 \uc81c\ud55c<\/p><\/li>\n\n\n\n<li><p>\u274c \uc5f4\uc545\ud55c \uad11\ud559 \uc870\uac74<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubb38\uc81c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud558\ub824\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubb3c\ub9ac \uacc4\uce35(\uad11\uc12c\uc720 + \ubaa8\ub4c8 \uc7a5\ucc29)\uc5d0\uc11c \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\uad11\ud559 \uc9c4\ub2e8(DOM \uce21\uc815\uac12)\uc73c\ub85c \uc774\ub3d9\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\uadf8\ub2e4\uc74c \uad6c\uc131 \ubc0f \ud638\ud658\uc131\uc744 \uc810\uac80\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n\n\n\n<li><p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \uad50\uccb4 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uaca9\ub9ac\ud558\uc2ed\uc2dc\uc624<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 SFP \uae30\uc220 \uad00\ub828 FAQ<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e07f5914600344b9a0e416bca41c0d56.jpg\" alt=\"FAQ About SFP Technology\" class=\"wp-image-2445\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e07f5914600344b9a0e416bca41c0d56.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e07f5914600344b9a0e416bca41c0d56-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e07f5914600344b9a0e416bca41c0d56-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e07f5914600344b9a0e416bca41c0d56-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e07f5914600344b9a0e416bca41c0d56-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \ub124\ud2b8\uc6cc\ud0b9\uc5d0\uc11c SFP \uae30\uc220\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774\ub7ec\ud55c \uc9c8\ubb38\ub4e4\uc740<\/strong> \uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130\uc5d0\uc11c \uad11\uc12c\uc720 \ub610\ub294 \uad6c\ub9ac \ucf00\uc774\ube14\uc744 \ud1b5\ud55c \uc720\uc5f0\ud55c \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uc18c\ud615 \ud3fc\ud329\ud130 \ud50c\ub7ec\uadf8\uc5b4\ube14(Small Form-factor Pluggable) \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc804\uae30 \uc2e0\ud638\ub97c \uad11 \uc2e0\ud638\ub85c(\ub610\ub294 \uadf8 \ubc18\ub300\ub85c) \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 SFP \ubaa8\ub4c8\uc740 \ubb34\uc5c7\uc5d0 \uc0ac\uc6a9\ub418\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc740 \ub2e4\uc74c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uad11\uc12c\uc720 \ub610\ub294 \uad6c\ub9ac \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58 \uac04 \uc5f0\uacb0<\/p><\/li>\n\n\n\n<li><p>\ud45c\uc900 \uc774\ub354\ub137 \uc81c\ud55c\uc744 \ucd08\uacfc\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \uac70\ub9ac \ud655\uc7a5<\/p><\/li>\n\n\n\n<li><p>\ud558\ub4dc\uc6e8\uc5b4 \uad50\uccb4 \uc5c6\uc774 \ubaa8\ub4c8\uc2dd \uc5c5\uadf8\ub808\uc774\ub4dc \uac00\ub2a5<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \uc65c \ub0b4 SFP\uac00 \uc791\ub3d9\ud558\uc9c0 \uc54a\uac70\ub098 \ub9c1\ud06c\uac00 \ud45c\uc2dc\ub418\uc9c0 \uc54a\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uc6d0\uc778\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc798\ubabb\ub41c \uad11\uc12c\uc720 \uc720\ud615(\ub2e8\uc77c\ubaa8\ub4dc \ub300 \ub2e4\uc911\ubaa8\ub4dc)<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uce58 \uac04 \uc18d\ub3c4 \ubd88\uc77c\uce58<\/p><\/li>\n\n\n\n<li><p>\ub354\ub7fd\uac70\ub098 \uc190\uc0c1\ub41c \uad11 \ucee4\ub125\ud130<\/p><\/li>\n\n\n\n<li><p>\uc9c0\uc6d0\ub418\uc9c0 \uc54a\uac70\ub098 \ud638\ud658\ub418\uc9c0 \uc54a\ub294 \ubaa8\ub4c8<\/p><\/li>\n\n\n\n<li><p>\ud3ec\ud2b8 \uad6c\uc131 \ubb38\uc81c<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\u201d\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uba54\uc2dc\uc9c0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubca4\ub354 \uc81c\ud55c \ub610\ub294 \ud38c\uc6e8\uc5b4 \uac80\uc99d \uc2e4\ud328\ub97c \ub098\ud0c0\ub0b4\uba70, \uc2a4\uc704\uce58 \ub610\ub294 \ub77c\uc6b0\ud130\uac00 \ud0c0\uc0ac \ub610\ub294 \uc2b9\uc778\ub418\uc9c0 \uc54a\uc740 SFP \ubaa8\ub4c8\uc744 \ucc28\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \ud0c0\uc0ac SFP \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, \ub9ce\uc740 \uacbd\uc6b0 \ud0c0\uc0ac SFP \ubaa8\ub4c8\uc740 \ub2e4\uc74c \uc870\uac74\uc744 \ucda9\uc871\ud558\uba74 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud544\uc694\ud55c \uc0ac\uc591(\uc18d\ub3c4, \ud30c\uc7a5 \ub4f1)\uacfc \uc77c\uce58, <a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-distance-real-world-range-optics-explained\/\" target=\"_blank\" rel=\"\">\uac70\ub9ac<\/a>)<\/p><\/li>\n\n\n\n<li><p>\ub300\uc0c1 \uc7a5\uce58\uc640 \ud638\ud658\ub428<\/p><\/li>\n\n\n\n<li><p>(\uc801\uc6a9 \uc2dc) \ubca4\ub354 \uc778\ucf54\ub529 \ub610\ub294 \ud38c\uc6e8\uc5b4 \uac80\uc0ac\ub97c \ud1b5\uacfc\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uc77c\ubd80 \ubca4\ub354\ub294 \ud38c\uc6e8\uc5b4 \uc815\ucc45\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc744 \uc81c\ud55c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 SFP \ubaa8\ub4c8\uc740 \ud56b\uc2a4\uc651 \uac00\ub2a5\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608. SFP \ubaa8\ub4c8\uc740 <strong>\ud638\uc2a4\ud2b8-swappable<\/strong>, <strong>\ud56b\uc2a4\uc651 \uac00\ub2a5<\/strong>\ud558\uba70, \uc7a5\uce58\uc758 \uc804\uc6d0\uc744 \ub044\uc9c0 \uc54a\uace0\ub3c4 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc5b4 \uac04\ud3b8\ud55c \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 SFP \ubaa8\ub4c8\uc758 \ucd5c\ub300 \uac70\ub9ac\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4c8 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP SR \u2192 \uc57d 300\ubbf8\ud130(\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720)<\/p><\/li>\n\n\n\n<li><p>SFP LR \u2192 \uc57d 10km(\ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720)<\/p><\/li>\n\n\n\n<li><p>SFP ER\/ZR \u2192 40km~80km \uc774\uc0c1<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \uc62c\ubc14\ub978 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud544\uc694\ud55c \uc18d\ub3c4(1G \/ 10G \/ 25G+)<\/p><\/li>\n\n\n\n<li><p>\uac70\ub9ac(SR, LR, ER)<\/p><\/li>\n\n\n\n<li><p>\uad11\uc12c\uc720 \uc720\ud615(\ub2e8\uc77c\ubaa8\ub4dc \ub610\ub294 \ub2e4\uc911\ubaa8\ub4dc)<\/p><\/li>\n\n\n\n<li><p>\ud30c\uc7a5 \ud638\ud658\uc131(850nm, 1310nm, 1550nm)<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uce58 \ubca4\ub354 \ud638\ud658\uc131<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \uad11\uc12c\uc720 SFP\uc640 \uad6c\ub9ac SFP\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/478919.htm\" target=\"_self\"><strong>\uad11\uc12c\uc720 SFP<\/strong><\/a> <strong>\uad11\uc12c\uc720 SFP<\/strong>\ub294 \uc7a5\uac70\ub9ac\u00b7\uace0\uc18d \uc804\uc1a1\uc744 \uc704\ud574 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/476813.htm\" target=\"_self\"><strong>\uad6c\ub9ac SFP<\/strong><\/a><strong> <strong>\uad6c\ub9ac SFP<\/strong>(RJ45)<\/strong> <strong>\uad6c\ub9ac SFP<\/strong>\ub294 \ub2e8\uac70\ub9ac \uc5f0\uacb0(\uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300 100m)\uc744 \uc704\ud574 \uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2753 \uc65c SFP \ub9c1\ud06c\uac00 \ud50c\ub7a9(flapping)\ud558\uac70\ub098 \ubd88\uc548\uc815\ud574\uc9c0\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c1\ud06c \ubd88\uc548\uc815\uc131\uc740 \uc885\uc885 \ub2e4\uc74c \uc6d0\uc778\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uad11 \uc2e0\ud638 \uc138\uae30 \ubd80\uc871<\/p><\/li>\n\n\n\n<li><p>\ub354\ub7fd\uac70\ub098 \uc190\uc0c1\ub41c \uad11 \ucee4\ub125\ud130<\/p><\/li>\n\n\n\n<li><p>\uc798\ubabb\ub41c \ud30c\uc7a5 \ub610\ub294 \uad11\uc12c\uc720 \uc720\ud615<\/p><\/li>\n\n\n\n<li><p>\ubaa8\ub4c8 \uc0ac\uc591\uc744 \ucd08\uacfc\ud558\ub294 \uac70\ub9ac<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 OEM vs. \ud0c0\uc0ac SFP \ubaa8\ub4c8: \uc5b4\ub290 \ucabd\uc774 \ub354 \ub098\uc740\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ubb34 \ud658\uacbd\uc5d0\uc11c SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud560 \ub54c \uac00\uc7a5 \uc911\uc694\ud55c \uacb0\uc815 \uc911 \ud558\ub098\ub294 <a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/products\/oem-sfp-modules-guide-compatibility\/\">OEM<\/a> (Original Equipment Manufacturer) \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560\uc9c0, \uc544\ub2c8\uba74 \ud0c0\uc0ac <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476093.htm\">\ud638\ud658 SFP<\/a> \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4. \uc774 \uc120\ud0dd\uc740 \ube44\uc6a9, \ud638\ud658\uc131, \ub124\ud2b8\uc6cc\ud06c \uc548\uc815\uc131 \ubc0f \uc7a5\uae30\uc801 \ud655\uc7a5\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b685fd0185a4a0da9ca8ba3fbaace3b.jpg\" alt=\"OEM vs. Third-Party SFP Modules: Which Is Better?\" class=\"wp-image-2446\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b685fd0185a4a0da9ca8ba3fbaace3b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b685fd0185a4a0da9ca8ba3fbaace3b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b685fd0185a4a0da9ca8ba3fbaace3b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b685fd0185a4a0da9ca8ba3fbaace3b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b685fd0185a4a0da9ca8ba3fbaace3b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uac00\uaca9 \ube44\uad50<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 OEM SFP \ubaa8\ub4c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\uc704\uce58 \uacf5\uae09\uc5c5\uccb4(\uc608: Cisco, Juniper, HPE \ub4f1)\uc5d0\uc11c \uc81c\uc870<\/p><\/li>\n\n\n\n<li><p>\ube0c\ub79c\ub4dc \ubc0f \uc778\uc99d \ube44\uc6a9\uc73c\ub85c \uc778\ud574 \uc0c1\ub2f9\ud788 \ub192\uc740 \uac00\uaca9<\/p><\/li>\n\n\n\n<li><p>\ub300\uccb4 \uc81c\ud488\ubcf4\ub2e4 2\u201310\ubc30 \ub192\uc740 \uac00\uaca9\ub300\ub97c \ud615\uc131\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \ud0c0\uc0ac SFP \ubaa8\ub4c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub3c5\ub9bd \uad11\ud559 \ubd80\ud488 \uc5c5\uccb4\uc5d0\uc11c \uc81c\uc870<\/p><\/li>\n\n\n\n<li><p>\ud575\uc2ec \uae30\ub2a5\uc740 \uc720\uc0ac\ud558\uc9c0\ub9cc \ud6e8\uc52c \ub0ae\uc740 \uac00\uaca9<\/p><\/li>\n\n\n\n<li><p>CAPEX \uc808\uac10\uc744 \uc704\ud574 \ub300\uaddc\ubaa8 \ubc30\ud3ec\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec \ud1b5\ucc30: \ube44\uc6a9 \ucc28\uc774\ub294 \uae30\uc5c5\uc774 \ud0c0\uc0ac \uc635\uc158\uc744 \uac80\ud1a0\ud558\ub294 \uac00\uc7a5 \ud070 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud638\ud658\uc131 \uace0\ub824 \uc0ac\ud56d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 OEM \ubaa8\ub4c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uacf5\uae09\uc5c5\uccb4 \uc7a5\uce58\uc640\uc758 100% \ubcf4\uc7a5 \ud638\ud658\uc131<\/p><\/li>\n\n\n\n<li><p>\ud38c\uc6e8\uc5b4 \ub610\ub294 EEPROM \uac80\uc99d \ubb38\uc81c \uc5c6\uc74c<\/p><\/li>\n\n\n\n<li><p>\ud50c\ub7ec\uadf8 \uc564 \ud50c\ub808\uc774 \uc2e0\ub8b0\uc131<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \ud0c0\uc0ac \ubaa8\ub4c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud638\ud658\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\ucf54\ub529(EEPROM \ud504\ub85c\uadf8\ub798\ubc0d)<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uce58 \ud38c\uc6e8\uc5b4 \uc81c\ud55c<\/p><\/li>\n\n\n\n<li><p>\uacf5\uae09\uc5c5\uccb4 \ud654\uc774\ud2b8\ub9ac\uc2a4\ud2b8 \uc815\ucc45<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476093.htm\">\uad11\uc12c\uc720 \ubc0f \ud30c\uc7a5 \ubd88\uc77c\uce58<\/a> \ub2e4\uc74c\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc74c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c\uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\u201d \uacbd\uace0<\/p><\/li>\n\n\n\n<li><p>\uc5c4\uaca9\ud55c \ud38c\uc6e8\uc5b4 \ubc84\uc804\uc5d0\uc11c \ud3ec\ud2b8 \ube44\ud65c\uc131\ud654<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc131\ub2a5 \ubc0f \uc2e4\ubb34 \ubc30\ud3ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc220\uc801 \uad00\uc810\uc5d0\uc11c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>OEM \ubc0f \ud0c0\uc0ac SFP \ubaa8\ub4c8 \ubaa8\ub450 \uc720\uc0ac\ud55c \uad11 \ubd80\ud488\uc744 \uc790\uc8fc \uc0ac\uc6a9<\/p><\/li>\n\n\n\n<li><p>\uc801\uc808\ud788 \ub9e4\uce6d\ub41c \uacbd\uc6b0 \ud575\uc2ec \uc131\ub2a5(\uc18d\ub3c4, \ud30c\uc7a5, \uac70\ub9ac)\uc740 \ub3d9\uc77c\ud560 \uc218 \uc788\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uc2e4\ubb34\uc0c1\uc758 \ucc28\uc774\ub294 \ub2e4\uc74c\uc5d0\uc11c \ub098\ud0c0\ub0a8:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub300\uaddc\ubaa8 \ubc30\ud3ec(\uc218\ucc9c \uac1c \ud3ec\ud2b8 \uac04 \uc77c\uad00\uc131)<\/p><\/li>\n\n\n\n<li><p>\ub2e4\uc911 \ubca4\ub354 \ud658\uacbd<\/p><\/li>\n\n\n\n<li><p>\ud38c\uc6e8\uc5b4 \uc5c5\uadf8\ub808\uc774\ub4dc \ubbfc\uac10\ub3c4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">OEM \ubaa8\ub4c8\uc740 \uc608\uce21 \uac00\ub2a5\uc131\uc744 \uc6b0\uc120\uc2dc\ud558\uace0, \ud0c0\uc0ac \ubaa8\ub4c8\uc740 \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc9c0\uc6d0 \ubc0f \uc720\uc9c0\uad00\ub9ac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 OEM \uc9c0\uc6d0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uacf5\uae09\uc5c5\uccb4 \uc804\ubc18\uc758 \uae30\uc220 \uc9c0\uc6d0 \uc81c\uacf5<\/p><\/li>\n\n\n\n<li><p>RMA \ubc0f \ubb38\uc81c \ud574\uacb0 \uc808\ucc28\uac00 \uc6a9\uc774\ud568<\/p><\/li>\n\n\n\n<li><p>\uac15\ub825\ud55c \ubb38\uc11c \uc77c\uad00\uc131<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \ud0c0\uc0ac \uc9c0\uc6d0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc9c0\uc6d0 \ud488\uc9c8\uc740 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0<\/p><\/li>\n\n\n\n<li><p>\ubcf4\ub2e4 \ub3c5\ub9bd\uc801\uc778 \ubb38\uc81c \ud574\uacb0\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc74c<\/p><\/li>\n\n\n\n<li><p>\uc885\uc885 \ud638\ud658\uc131 \ubcf4\uc7a5\uc744 \ud1b5\ud574 \uc9c0\uc6d0\ub428(\uc81c\uc870\uc0ac\ubcc4\ub85c \ub2e4\ub984)<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e4\ubb34 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uace0\ub824 \uc0ac\ud56d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud574\ub2f9 \ubaa8\ub4c8\uc774 \uc81c\uc870\uc0ac\uc758 \ud38c\uc6e8\uc5b4 \uac80\uc99d\uc744 \ud1b5\uacfc\ud560 \uac83\uc778\uac00?<\/p><\/li>\n\n\n\n<li><p>\uc7a5\uae30\uc801\uc778 \ud38c\uc6e8\uc5b4 \uc548\uc815\uc131\uc774 \ubcf4\uc7a5\ub418\ub294\uac00?<\/p><\/li>\n\n\n\n<li><p>\ub3d9\uc77c\ud55c \ubaa8\ub4c8\uc744 \uc5ec\ub7ec \ube0c\ub79c\ub4dc\uc758 \uc2a4\uc704\uce58\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uac00?<\/p><\/li>\n\n\n\n<li><p>\ucd1d \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc778\uac00?(\ub2e8\uc21c \uad6c\ub9e4 \uac00\uaca9\uc774 \uc544\ub2d8)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud558\uc774\ube0c\ub9ac\ub4dc \uc804\ub7b5\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud575\uc2ec \ubc31\ubcf8 \ub9c1\ud06c\uc5d0\ub294 OEM \uc81c\ud488 \uc0ac\uc6a9<\/p><\/li>\n\n\n\n<li><p>\uc561\uc138\uc2a4 \ub610\ub294 \ub300\uaddc\ubaa8 \uc5e3\uc9c0 \ubc30\ud3ec\uc5d0\ub294 \ud0c0\uc0ac \uc81c\ud488 \uc0ac\uc6a9<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd5c\uc885 \ud1b5\ucc30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OEM \ubc0f \ud0c0\uc0ac SFP \ubaa8\ub4c8 \uac04\uc5d0 \ubcf4\ud3b8\uc801\uc73c\ub85c \u201c\ub354 \uc6b0\uc218\ud55c\u201d \uc120\ud0dd\uc9c0\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uacb0\uc815\uc740 \ub2e4\uc74c \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc608\uc0b0 \uc81c\uc57d \uc870\uac74<\/p><\/li>\n\n\n\n<li><p>\uc81c\uc870\uc0ac \uc0dd\ud0dc\uacc4 \uc81c\ud55c \uc0ac\ud56d<\/p><\/li>\n\n\n\n<li><p>\ub124\ud2b8\uc6cc\ud06c\uc758 \uc911\uc694\ub3c4<\/p><\/li>\n\n\n\n<li><p>\ubc30\ud3ec \uaddc\ubaa8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP \uae30\uc220 \uc131\ub2a5\uc740 \ud558\ub4dc\uc6e8\uc5b4\ub9cc\uc774 \uc544\ub2c8\ub77c \ud638\ud658\uc131, \ud38c\uc6e8\uc5b4 \ub3d9\uc791 \ubc0f \ubc30\ud3ec \uc804\ub7b5\uc5d0\ub3c4 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uba70 \uc644\uc804\ud788 \ud14c\uc2a4\ud2b8\ub418\uace0 \ud638\ud658\uc131\uc774 \uac80\uc99d\ub41c \uad11\ud559 \uc194\ub8e8\uc158\uc744 \ucc3e\ub294 \uc5d4\uc9c0\ub2c8\uc5b4 \ubc0f \uc870\ub2ec \ud300\uc740 \ub2e4\uc74c\uc744 \uc0b4\ud3b4\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP \uacf5\uc2dd \uc2a4\ud1a0\uc5b4<\/strong><\/a> \uae30\uc5c5 \ubc0f \uce90\ub9ac\uc5b4\uae09 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ub2e4\uc591\ud55c \ud638\ud658 SFP \ubaa8\ub4c8\uc744 \uc81c\uacf5\ud558\ub294 <a href=\"https:\/\/www.fs.com\/products\/10g-sfp-plus-transceivers-147.html\">FS.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>SFP \uae30\uc220\uc774 \ubb34\uc5c7\uc778\uc9c0, SFP \ubaa8\ub4c8\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0, \uc77c\ubc18\uc801\uc778 \ud638\ud658\uc131 \ubb38\uc81c\ub294 \ubb34\uc5c7\uc778\uc9c0, \uadc0\uc0ac \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc744 \ubc30\uc6b0\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":2447,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-2448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/2448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/comments?post=2448"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/2448\/revisions"}],"predecessor-version":[{"id":10700,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/2448\/revisions\/10700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/2447"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=2448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=2448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=2448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}