{"id":3054,"date":"2026-03-13T00:00:00","date_gmt":"2026-03-13T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/copper-sfp-vs-fiber-sfp\/"},"modified":"2026-06-22T03:59:02","modified_gmt":"2026-06-22T03:59:02","slug":"copper-sfp-vs-fiber-sfp","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/products\/copper-sfp-vs-fiber-sfp","title":{"rendered":"\uad6c\ub9ac SFP \ub300 \uad11\uc12c\uc720 SFP: \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uac83\uc740 \ubb34\uc5c7\uc778\uac00"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b29edfaca85c44f9a0701b63741c99df.jpg\" alt=\"Copper SFP vs. Fiber SFP\" class=\"wp-image-3044\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b29edfaca85c44f9a0701b63741c99df.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b29edfaca85c44f9a0701b63741c99df-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b29edfaca85c44f9a0701b63741c99df-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b29edfaca85c44f9a0701b63741c99df-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b29edfaca85c44f9a0701b63741c99df-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0 \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c \uc62c\ubc14\ub978 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">SFP \ubaa8\ub4c8<\/a> \uc120\ud0dd\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc5f0\uacb0\uc131\uacfc \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\uad6c\ub9ac SFP \ub300 \uad11\uc12c\uc720 SFP<\/strong> \ub294 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4, IT \uc804\ubb38\uac00 \ubc0f \ub370\uc774\ud130\uc13c\ud130 \uad00\ub9ac\uc790 \uc0ac\uc774\uc5d0\uc11c \uc5ec\uc804\ud788 \ud754\ud788 \ub17c\uc758\ub418\ub294 \uc8fc\uc81c\uc785\ub2c8\ub2e4. \uac01 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-types-overview-optical-copper-direct-attach-modules\/\">\uc720\ud615\uc758 SFP \ubaa8\ub4c8<\/a> \uc740 \ub2e4\uc74c \uce21\uba74\uc5d0\uc11c \uace0\uc720\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc804\uc1a1 \uac70\ub9ac, \uc804\ub825 \uc18c\ube44, \ubc30\uce58 \ube44\uc6a9<\/strong>, \ub530\ub77c\uc11c \uacb0\uc815\uc740 \uadc0\ud558\uc758 \ub124\ud2b8\uc6cc\ud06c \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uad6c\ub9ac SFP \ubc0f \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc758 \uc8fc\uc694 \ucc28\uc774\uc810, \uc131\ub2a5 \uc694\uc18c \ubc0f \ubc30\uce58 \uc2dc\ub098\ub9ac\uc624\ub97c \uc0b4\ud3b4\ubcf4\uace0, 10GBASE-T \ub124\ud2b8\uc6cc\ud06c, PoE \uc124\uc815 \ubc0f \ub370\uc774\ud130\uc13c\ud130 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uc815\ubcf4 \uae30\ubc18\uc758 \uc120\ud0dd\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub97c \uc77d\uc73c\uba74 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/are-sfp-modules-hot-swappable-safe-sfp-hot-swap-guide\/\">SFP \ud56b\uc2a4\uc651 \uac00\ub2a5<\/a> \ubaa8\ub4c8, Cisco \ubc0f Juniper \uc2a4\uc704\uce58\uc640\uc758 \ud638\ud658\uc131, \uc7a5\uac70\ub9ac \uad11\uc12c\uc720 \uc804\uc1a1 \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub300\ud55c \ud1b5\ucc30\ub825\uc744 \uc5bb\uac8c \ub418\uc5b4, \uadc0\uc0ac\uc758 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\uc5d0 \uac00\uc7a5 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9 \uad6c\ub9ac SFP \ub300 \uad11\uc12c\uc720 SFP \uc774\ud574\ud558\uae30<\/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\uc758 \uc2e0\ub8b0\uc131, \uc18d\ub3c4 \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub450 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">\uad6c\ub9ac SFP<\/a> \ubc0f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">\uad11\uc12c\uc720 SFP \ubaa8\ub4c8<\/a> \uc740 \ub370\uc774\ud130\uc13c\ud130, \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c \ubc0f \ud1b5\uc2e0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc124\uacc4, \uc131\ub2a5 \ubc0f \ubc30\uce58 \uc2dc\ub098\ub9ac\uc624 \uce21\uba74\uc5d0\uc11c \uc0c1\ub2f9\ud55c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uac15\ub825\ud558\uace0 \uace0\uc131\ub2a5\uc758 \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\uae30 \uc704\ud55c \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc785\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\/c88b6434689146ba83f8953926c2173f.jpg\" alt=\"Understanding Copper SFP vs. Fiber SFP\" class=\"wp-image-3045\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c88b6434689146ba83f8953926c2173f.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c88b6434689146ba83f8953926c2173f-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c88b6434689146ba83f8953926c2173f-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c88b6434689146ba83f8953926c2173f-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c88b6434689146ba83f8953926c2173f-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad6c\ub9ac SFP \ubaa8\ub4c8\uc774\ub780?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476812.htm\">\uad6c\ub9ac SFP \ubaa8\ub4c8<\/a> \uc740 \ud45c\uc900 \uad6c\ub9ac \uc774\ub354\ub137 \ucf00\uc774\ube14(\uc608: <strong>Cat5e, Cat6 \ub610\ub294 Cat6a<\/strong>. )\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\ub97c \uc5f0\uacb0\ud558\ub294 \ud56b\uc2a4\uc651 \uac00\ub2a5\ud55c \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ub2e8\uac70\ub9ac \uc5f0\uacb0<\/strong>, \uc5d0 \uc0ac\uc6a9\ub418\uba70, 1GBASE-T \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \ucd5c\ub300 100\ubbf8\ud130, 10GBASE-T \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \ucd5c\ub300 30\ubbf8\ud130\uae4c\uc9c0 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP \ubaa8\ub4c8\uc758 \uc8fc\uc694 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud56b\uc2a4\uc651 \uac00\ub2a5 \uc124\uacc4<\/strong>, \ub85c, \uc2a4\uc704\uce58\ub098 \ub77c\uc6b0\ud130\ub97c \uc885\ub8cc\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc27d\uac8c \uad50\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub2e8\uac70\ub9ac \ub9c1\ud06c\uc5d0 \ub300\ud55c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ubc30\uce58<\/strong> \ub85c, \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>PoE \uc7a5\uce58\uc640\uc758 \ud638\ud658\uc131<\/strong> \ubc0f \ud45c\uc900 RJ45 \uc774\ub354\ub137 \ud3ec\ud2b8\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP\ub294 \uac70\ub9ac \uc694\uad6c \uc0ac\ud56d\uc774 \uc81c\ud55c\uc801\uc774\uace0 \uc608\uc0b0 \uace0\ub824\uac00 \uc911\uc694\ud55c \ud648 \ub7a9, \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uc11c\ubc84 \ub799\uc5d0 \ud2b9\ud788 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uba70, \uad6c\ub9ac \uc194\ub8e8\uc158\uc5d0 \ube44\ud574 \ud6e8\uc52c \ub354 \uae34 \uc804\uc1a1 \uac70\ub9ac\uc640 \ub192\uc740 \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uad11\uc12c\uc720 SFP\ub294 <strong>550\ubbf8\ud130\uc5d0\uc11c 80\ud0ac\ub85c\ubbf8\ud130 \uc774\uc0c1\uae4c\uc9c0<\/strong>, \uc9c0\uc6d0\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc0ac\uc6a9\ub418\ub294 \uad11\uc12c\uc720 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. <strong>\uc2f1\uae00\ubaa8\ub4dc (SMF)<\/strong> \ub610\ub294 <strong>\ub2e4\uc911 \ubaa8\ub4dc(MMF)<\/strong> \ubaa8\ub4c8\uacfc \uac19\uc740 \uac83\ub4e4\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc758 \uc8fc\uc694 \uc7a5\uc810:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc7a5\uac70\ub9ac \uc804\uc1a1<\/strong> \uc2e0\ud638 \uac10\uc1e0 \uc5c6\uc774 \uc804\uc1a1 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04 \ubc0f \ub192\uc740 \ub300\uc5ed\ud3ed<\/strong>, \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uae30\uc5c5 \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc804\uc790\uae30 \uac04\uc12d( <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-electromagnetic-interference\/\"><strong>\uc804\uc790\uae30 \uac04\uc12d<\/strong><\/a><strong> EMI)<\/strong>, \uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub6f0\uc5b4\ub098 \uc0b0\uc5c5 \ud604\uc7a5 \ubc0f \ucea0\ud37c\uc2a4 \ubc30\uce58\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 SFP\ub294 \uace0\uc18d \uc7a5\uac70\ub9ac \uc5f0\uacb0\uc774 \ud544\uc694\ud55c \ub370\uc774\ud130 \uc13c\ud130, \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c \ubc0f \ubcf5\uc218 \uac74\ubb3c \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad6c\ub9ac SFP \ub300\ube44 \uad11\uc12c\uc720 SFP \uc8fc\uc694 \ube44\uad50 \ud56d\ubaa9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP\uc640 \uad11\uc12c\uc720 SFP\ub97c \ud3c9\uac00\ud560 \ub54c \ub2e4\uc74c \uc8fc\uc694 \uc694\uc18c\ub4e4\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ube44\uad50 \uc694\uc778<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uad6c\ub9ac SFP<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 SFP<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\uc1a1 \uac70\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc9e7\uc74c(1G \uae30\uc900 \ucd5c\ub300 100m, 10G \uae30\uc900 \ucd5c\ub300 30m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uae38\uc74c(\uc720\ud615\uc5d0 \ub530\ub77c \ucd5c\ub300 80km)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub300\uc5ed\ud3ed\/\uc18d\ub3c4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 10G(10GBASE-T)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\uc2e0 SFP+ \ubc0f SFP28\uc744 \uc0ac\uc6a9\ud558\uba74 \ucd5c\ub300 100G \uc774\uc0c1 \uc9c0\uc6d0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube44\uc6a9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd08\uae30 \ube44\uc6a9\uc774 \ub0ae\uace0, \ucf00\uc774\ube14 \ube44\uc6a9\uc774 \uc800\ub834\ud568<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd08\uae30 \ube44\uc6a9\uc774 \ub192\uc73c\uba70, \uad11\uc12c\uc720 \ucf00\uc774\ube14\uacfc \uad11\ud559 \ubd80\ud488\uc774 \ud544\uc694\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\ub825 \uc18c\ube44<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-T \ubaa8\ub4c8\uc758 \uacbd\uc6b0 \uc804\ub825 \uc18c\ube44\uac00 \ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc804\ub825 \uc18c\ube44\uac00 \ub0ae\uace0, \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub192\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc124\uce58 \ubcf5\uc7a1\uc131<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac04\ud3b8\ud55c \ud50c\ub7ec\uadf8 \uc564 \ud50c\ub808\uc774 \ubc29\uc2dd<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 \ucde8\uae09 \ubc0f \uccad\uc18c \uc2dc \uc8fc\uc758\uac00 \ud544\uc694\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ud638\ud658\uc131<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud45c\uc900 RJ45 \uc774\ub354\ub137 \ud3ec\ud2b8, PoE \ud638\ud658<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP \uc2ac\ub86f\uc774 \ud544\uc694\ud558\uba70, \uacbd\uc6b0\uc5d0 \ub530\ub77c \uc81c\uc870\uc0ac\ubcc4 \uc9c0\uc6d0\uc774 \ud544\uc694\ud568<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud575\uc2ec \ube44\uad50 \ud3ec\uc778\ud2b8\ub97c \uc774\ud574\ud558\uba74 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4, IT \uad00\ub9ac\uc790 \ubc0f \ub370\uc774\ud130 \uc13c\ud130 \uc6b4\uc601\uc790\uac00 \ub124\ud2b8\uc6cc\ud06c \ud1a0\ud3f4\ub85c\uc9c0, \uc608\uc0b0 \ubc0f \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9 \uc131\ub2a5 \ube44\uad50: \uad6c\ub9ac \ub300\ube44 \uad11\uc12c\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP \ubaa8\ub4c8\uacfc \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc131\ub2a5 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4, \uc2e0\ub8b0\uc131 \ubc0f \ud6a8\uc728\uc131\uc740 \ud2b9\ud788 \ub370\uc774\ud130\uc13c\ud130, \uae30\uc5c5\uc6a9 \ub124\ud2b8\uc6cc\ud06c \ubc0f PoE \ubc30\ud3ec \ud658\uacbd\uc5d0\uc11c \uc120\ud0dd\ud55c \ubaa8\ub4c8\uc5d0 \ub530\ub77c \ud06c\uac8c \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\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\/57acd056ee7149838bdb1584e48e0aac.jpg\" alt=\"Performance Comparison: Copper vs. Fiber\" class=\"wp-image-3046\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/57acd056ee7149838bdb1584e48e0aac.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/57acd056ee7149838bdb1584e48e0aac-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/57acd056ee7149838bdb1584e48e0aac-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/57acd056ee7149838bdb1584e48e0aac-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/57acd056ee7149838bdb1584e48e0aac-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\uc1a1 \uac70\ub9ac \ubc0f \uc18d\ub3c4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP \ubaa8\ub4c8\uc740 \ub2e8\uac70\ub9ac \uc5f0\uacb0\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>100\ubbf8\ud130<\/strong> 1GBASE-T \uc5f0\uacb0\uc758 \uacbd\uc6b0<\/p><\/li><li><p><strong>30\ubbf8\ud130 \uc774\ud558\uc77c \uacbd\uc6b0<\/strong> \uace0\ud488\uc9c8 Cat6a \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 10GBASE-T \uc124\uc815\uc758 \uacbd\uc6b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74, \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uc7a5\uac70\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)<\/strong> \ucd5c\ub300 550\ubbf8\ud130\uae4c\uc9c0 \ub3c4\ub2ec \uac00\ub2a5<\/p><\/li><li><p><strong>\uc2f1\uae00\ubaa8\ub4dc \uc12c\uc720 (SMF)<\/strong> \ubaa8\ub4c8 \uc720\ud615 \ubc0f \ub124\ud2b8\uc6cc\ud06c \ud45c\uc900\uc5d0 \ub530\ub77c 2km\uc5d0\uc11c 80km \uc774\uc0c1\uae4c\uc9c0 \uc5f0\uacb0\uc744 \uc9c0\uc6d0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 SFP\ub294 \uc7a5\uac70\ub9ac\uc5d0\uc11c \uc2e0\ud638 \uac10\uc1e0\uac00 \uc801\uace0 \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uacfc \ube60\ub978 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ubbc0\ub85c \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uac74\ubb3c \uac04 \uc5f0\uacb0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uad6c\ub9ac SFP\ub294 \uc124\uce58\uc758 \uac04\ud3b8\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \uc6b0\uc120\uc2dc\ub418\ub294 \ub2e8\uac70\ub9ac \ub9c1\ud06c\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 \uc2e4\uc6a9\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\ub825 \uc18c\ube44 \ubc0f \ubc1c\uc5f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790\uc8fc \uac04\uacfc\ub418\ub294 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d \uc911 \ud558\ub098\ub294 <strong>\uc804\ub825 \ud6a8\uc728\uc131<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476800.htm\"><strong>\uad6c\ub9ac SFP<\/strong><\/a>, \ud2b9\ud788 10GBASE-T \ubaa8\ub4c8\uc740 \uad6c\ub9ac \ucf00\uc774\ube14\uc744 \ud1b5\ud55c \uc804\uc1a1\uc744 \uc704\ud574 \ud544\uc694\ud55c \uc804\uae30\uc801 \ubcc0\ud658\uc73c\ub85c \uc778\ud574 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc18c\ube44(\uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ub4c8\ub2f9 2\u20134W)\ud558\uace0 \ub354 \ub9ce\uc740 \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/482435.htm\"><strong>\uad11\uc12c\uc720 SFP<\/strong><\/a> \uc804\ub825 \uc18c\ube44\uac00 \uc801\uc2b5\ub2c8\ub2e4(10G SFP+ \ubaa8\ub4c8\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 1W \ubbf8\ub9cc). <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475817.htm\">10G SFP+ \ubaa8\ub4c8<\/a>), \uc774\ub294 \ubc00\uc9d1\ub41c \uc2a4\uc704\uce58 \ub610\ub294 \uc11c\ubc84 \ub799 \ub0b4\uc5d0\uc11c \uc6b4\uc601 \ube44\uc6a9\uacfc \uc5f4 \ubd80\ud558\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0ae\uc740 \uc804\ub825 \uc18c\ube44\ub294 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc5f4 \uad00\ub828 \ub9c8\ubaa8\uc640 \uc190\uc0c1\uc744 \ucd5c\uc18c\ud654\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc9c0\uc5f0 \uc2dc\uac04 \ubc0f \ub124\ud2b8\uc6cc\ud06c \ud6a8\uc728\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c0\uc5f0 \uc2dc\uac04\uc740 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc774 \uad6c\ub9ac\ubcf4\ub2e4 \uc885\uc885 \uc6b0\uc218\ud55c \ub610 \ub2e4\ub978 \uc601\uc5ed\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad6c\ub9ac SFP<\/strong> \uc2e0\ud638 \ucc98\ub9ac \ubc0f \uc804\uae30-\uc804\uae30 \ubcc0\ud658\uc73c\ub85c \uc778\ud574 \uc57d\uac04\uc758 \uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\uc12c\uc720 SFP<\/strong> \ud2b9\ud788 \uc7a5\uac70\ub9ac\uc5d0\uc11c \uac70\uc758 \uc989\uac01\uc801\uc778 \uc2e0\ud638 \uc804\ud30c\ub97c \uc81c\uacf5\ud558\uc5ec \uc885\ub2e8 \uac04 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ub0ae\ucda5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uae08\uc735 \uac70\ub798 \ud50c\ub7ab\ud3fc\uacfc \uac19\uc740 \uace0\uc131\ub2a5 \ud658\uacbd\uc5d0\uc11c\ub294, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-data-center\/\">\ub370\uc774\ud130 \uc13c\ud130<\/a>, AI \ucef4\ud4e8\ud305 \ud074\ub7ec\uc2a4\ud130 \ub4f1\uc5d0\uc11c \uad11\uc12c\uc720 \ubaa8\ub4c8\uc758 \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uacfc \ub192\uc740 \ub124\ud2b8\uc6cc\ud06c \ud6a8\uc728\uc131\uc774 \uc2e4\uc9c8\uc801\uc778 \uc131\ub2a5 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc694\uc57d\ud558\uc790\uba74, \uad6c\ub9ac SFP \ubaa8\ub4c8\uc740 \ub2e8\uac70\ub9ac, \ube44\uc6a9 \ubbfc\uac10\ud615 \ubc30\ud3ec\uc5d0 \ub6f0\uc5b4\ub098\uba70, \ud3b8\ub9ac\ud55c \ud56b\uc2a4\uc651 \uc5f0\uacb0\uacfc PoE \uae30\uae30\uc640\uc758 \uc26c\uc6b4 \ud1b5\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc18\uba74 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uc7a5\uac70\ub9ac \uc804\uc1a1, \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04, \uc5d0\ub108\uc9c0 \ud6a8\uc728 \uce21\uba74\uc5d0\uc11c \uad6c\ub9ac\ubcf4\ub2e4 \uc6b0\uc218\ud558\uc5ec \ub370\uc774\ud130 \uc13c\ud130, \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c, \uae30\uc5c5 \ubc31\ubcf8\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \ubaa8\ub4c8 \uc120\ud0dd\uc740 \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4 \uc694\uad6c \uc0ac\ud56d, \uac70\ub9ac, \uc131\ub2a5 \uc6b0\uc120\uc21c\uc704\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ucd5c\uc801\uc758 \uc5f0\uacb0\uc131\uacfc \uc7a5\uae30 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9\u00a0\ube44\uc6a9 \ubc0f \ud638\ud658\uc131 \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc131\ub2a5 \uc678\uc5d0\ub3c4 \ube44\uc6a9\uacfc \ud638\ud658\uc131\uc740 \uad6c\ub9ac SFP\uc640 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8 \uc911 \uc120\ud0dd\ud560 \ub54c \uacb0\uc815\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<strong>s<\/strong>. \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uacfc \uc9c0\uc18d\uc801\uc778 \uc6b4\uc601 \uc601\ud5a5\uc744 \ubaa8\ub450 \uc774\ud574\ud558\uba74 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud558\uace0 \ubb38\uc81c \ud574\uacb0 \uc2dc \uc5b4\ub824\uc6c0\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\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\/5db07345aeae418698dffafb44bc10a7.jpg\" alt=\"Copper SFP vs. Fiber SFP: Cost and Compatibility Considerations\" class=\"wp-image-3047\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5db07345aeae418698dffafb44bc10a7.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5db07345aeae418698dffafb44bc10a7-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5db07345aeae418698dffafb44bc10a7-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5db07345aeae418698dffafb44bc10a7-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5db07345aeae418698dffafb44bc10a7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\ucd08\uae30 \ubaa8\ub4c8 \ube44\uc6a9 \ub300 \ubc30\ud3ec \ube44\uc6a9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad6c\ub9ac SFP \ubaa8\ub4c8<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ucd08\uae30 \uad6c\ub9e4 \uac00\uaca9\uc774 \ub0ae\uc73c\uba70, \ud45c\uc900 \uc774\ub354\ub137 \ucf00\uc774\ube14(Cat5e, Cat6, Cat6a)\uc740 \ub110\ub9ac \ubcf4\uae09\ub418\uc5b4 \uc800\ub834\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad6c\ub9ac\ub294 <strong>\ub2e8\uac70\ub9ac \ubc30\ud3ec, \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub610\ub294 \ud648 \ub7a9<\/strong>.<\/p><\/li><li><p><strong>\uad11\uc12c\uc720 SFP \ubaa8\ub4c8<\/strong> \uad11\uc12c\uc720\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84, \uad11\uc12c\uc720 \ucf00\uc774\ube14, \uc7a0\uc7ac\uc801 \uc124\uce58 \uc7a5\ube44\ub85c \uc778\ud574 \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c\ub098 \uc7a5\uac70\ub9ac \ub9c1\ud06c\uc5d0\uc11c\ub294 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c <strong>\uc2e0\ud638 \ub9ac\ud53c\ud130, \uc720\uc9c0\ubcf4\uc218, \uc5d0\ub108\uc9c0 \uc18c\ube44<\/strong> \uad00\ub828 \ube44\uc6a9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4c8 \ube44\uc6a9\uacfc \ucf00\uc774\ube14 \uc778\ud504\ub77c \ubaa8\ub450\ub97c \uace0\ub824\ud558\ub294 \uac83\uc740 \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c \uc608\uc0b0 \uc218\ub9bd\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc2a4\uc704\uce58 \ud638\ud658\uc131 \ubc0f \ubca4\ub354 \uc7a0\uae08(Vendor Lock-In)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\ud658\uc131\uc740 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uc790\uc8fc \uc81c\uae30\ub418\ub294 \uc6b0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad6c\ub9ac SFP<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c 1G \ub610\ub294 10GBASE-T \ud45c\uc900\uc744 \uc9c0\uc6d0\ud558\ub294 \ubaa8\ub4e0 RJ45 \ud3ec\ud2b8\uc640 \ud638\ud658\ub429\ub2c8\ub2e4. \ub610\ud55c<strong> \ud638\uc2a4\ud2b8-swappable<\/strong>, \uc720\uc9c0\ubcf4\uc218 \uc911 \ub2e4\uc6b4\ud0c0\uc784\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\uc12c\uc720 SFP<\/strong> \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \ud2b9\uc815 SFP \uc2ac\ub86f \uc720\ud615, \ubaa8\ub4c8 \ud45c\uc900(SFP, SFP+, SFP28), \uc2ec\uc9c0\uc5b4 \ubcf4\uc99d\ub41c \uc791\ub3d9\uc744 \uc704\ud574 \ubca4\ub354 \uc2b9\uc778 \uad11\ud559 \uc7a5\uce58\ub97c \ud544\uc694\ub85c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477525.htm\">\uc2dc\uc2a4\ucf54<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477532.htm\">\uc8fc\ub2c8\ud37c<\/a>, \ub610\ub294 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477529.htm\">\uc544\ub9ac\uc2a4\ud0c0<\/a> \uc81c\ud488\uc758 \uc2a4\uc704\uce58\ub294 \ud0c0\uc0ac \uad11\uc12c\uc720 \ubaa8\ub4c8\uc744 \uac70\ubd80\ud560 \uc218 \uc788\uc5b4 \uc7a0\uc7ac\uc801\uc778 \ubca4\ub354 \uc7a0\uae08\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\ud3ec \uc804\uc5d0 \ud56d\uc0c1 SFP \ubaa8\ub4c8\uc774 \uc0ac\uc6a9 \uc911\uc778 \uc2a4\uc704\uce58 \ubaa8\ub378\uc5d0\uc11c \uc9c0\uc6d0\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc5ec \ud638\ud658\uc131 \ubb38\uc81c \ubc0f \ub124\ud2b8\uc6cc\ud06c \ub2e4\uc6b4\ud0c0\uc784\uc744 \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >PoE \uc9c0\uc6d0 \ucc28\uc774<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-you-need-to-know-about-power-over-ethernet\/\">\uc774\ub354\ub137\uc744 \ud1b5\ud55c \uc804\ub825 \uacf5\uae09(PoE) <\/a>\ub294 \ubaa8\ub4c8 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad6c\ub9ac SFP<\/strong> \uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc9c1\uc811 PoE \uc804\ub825\uc744 \uacf5\uae09\ud558\ubbc0\ub85c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/ip-internet-protocol-cameras-overview\/\">IP \uce74\uba54\ub77c<\/a>, \ubb34\uc120 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8, VoIP \uc804\ud654\uae30 \ub4f1\uacfc \uac19\uc740 \uae30\uae30\uc5d0 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\uc12c\uc720 SFP<\/strong> \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uc804\ub825\uc744 \uc804\ub2ec\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c, PoE\uc5d0 \uc758\uc874\ud558\ub294 \uae30\uae30\uc758 \uacbd\uc6b0 \ucd94\uac00 \uc778\ud504\ub77c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \uc804\ub825 \uacf5\uae09\uc774 \ud544\uc694 \uc5c6\ub294 \ubc31\ubcf8 \ub610\ub294 \uac74\ubb3c \uac04 \uc5f0\uacb0\uc5d0 \uad11\uc12c\uc720\ub97c \ub354 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\uc6a9 \ubc0f \ud638\ud658\uc131 \uce21\uba74\uc5d0\uc11c \ubcf4\uba74, \uad6c\ub9ac SFP\ub294 \ub0ae\uc740 \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uacfc \ud45c\uc900 RJ45 \ud3ec\ud2b8\uc5d0 \ub300\ud55c \uad11\ubc94\uc704\ud55c \ud638\ud658\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uad11\uc12c\uc720 SFP\ub294 \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub192\uc9c0\ub9cc \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \ud655\uc7a5\uc131\uacfc \ubbf8\ub798 \ub300\ube44 \ub2a5\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2a4\uc704\uce58 \ud638\ud658\uc131, \ubca4\ub354\ubcc4 \uc694\uad6c \uc0ac\ud56d, PoE \uc9c0\uc6d0 \uc5ec\ubd80\ub294 \uc120\ud0dd \uacfc\uc815\uc744 \uc548\ub0b4\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc30\ud3ec \ube44\uc6a9\uacfc \uc6b4\uc601 \ud6a8\uc728\uc131 \ubaa8\ub450\ub97c \ud3c9\uac00\ud558\uba74 \uc608\uc0b0\uacfc \uae30\uc220\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ubaa8\ub450 \ucda9\uc871\ud558\ub294 \uc2e0\ub8b0\uc131 \uc788\ub294 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \uc704\ud55c \uc801\uc808\ud55c SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9\u00a0\uc0ac\uc6a9 \uc0ac\ub840 \ubc0f \ubc30\ud3ec \uc2dc\ub098\ub9ac\uc624<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc131\ub2a5 \ubc0f \ube44\uc6a9\ubfd0 \uc544\ub2c8\ub77c \ud2b9\uc815 \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd \ubc0f \ubc30\ud3ec \uc2dc\ub098\ub9ac\uc624\uc5d0\ub3c4 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uad6c\ub9ac SFP \ubc0f \uad11\uc12c\uc720 SFP \ubaa8\ub4c8 \ubaa8\ub450 \uace0\uc720\ud55c \uc7a5\uc810\uc744 \uc9c0\ub140 \ub2e4\uc591\ud55c \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \uc801\ud569\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\/81c3e30568374945a920df110224993b.jpg\" alt=\"Copper SFP vs. Fiber SFP: Use Cases and Deployment Scenarios\" class=\"wp-image-3048\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/81c3e30568374945a920df110224993b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/81c3e30568374945a920df110224993b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/81c3e30568374945a920df110224993b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/81c3e30568374945a920df110224993b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/81c3e30568374945a920df110224993b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud648 \ub7a9 \ubc0f \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub124\ud2b8\uc6cc\ud06c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud648 \ub7a9 \ubc0f \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub124\ud2b8\uc6cc\ud06c\uc758 \uacbd\uc6b0, \uad6c\ub9ac SFP \ubaa8\ub4c8\uc774 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub0ae\uc740 \ube44\uc6a9<\/strong> \ubc0f \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\ub294 Cat5e\/Cat6 \ucf00\uc774\ube14<\/p><\/li><li><p><strong>\ud56b\uc2a4\uc651 \ud3b8\uc758\uc131<\/strong>, \uc2e4\ud5d8\uc774\ub098 \uc5c5\uadf8\ub808\uc774\ub4dc \uc911 \ub2e4\uc6b4\ud0c0\uc784\uc744 \uc904\uc785\ub2c8\ub2e4<\/p><\/li><li><p><strong>PoE \uc9c0\uc6d0<\/strong> IP \uc804\ud654\uae30, \ubb34\uc120 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8, \uce74\uba54\ub77c \ub4f1\uc5d0 \uc0ac\uc6a9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP\ub294 \uc18c\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c\uac00 \uad11\uc12c\uc720 \uc124\uce58\uc758 \ubcf5\uc7a1\uc131\uc744 \ud53c\ud558\uba74\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \uc788\ub294 1G \ub610\ub294 10G \uc5f0\uacb0\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec, \ub2e8\uac70\ub9ac\u00b7\ube44\uc6a9 \ubbfc\uac10\ud615 \ubc30\ud3ec\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc13c\ud130 \ubc0f \ub300\uaddc\ubaa8 \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc774 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uace0\uc18d\u00b7\uc800\uc9c0\uc5f0 \uc804\uc1a1<\/strong> \uc7a5\uac70\ub9ac\uc5d0\uc11c<\/p><\/li><li><p><strong>\ud655\uc7a5\uc131<\/strong> \ub799, \uc11c\ubc84, \uc800\uc7a5 \uc7a5\uce58 \uac04 \uc5f0\uacb0\uc744 \uc704\ud574<\/p><\/li><li><p><strong>\ubc00\uc9d1\ub41c \ucf00\uc774\ube14\ub9c1 \ud658\uacbd\uc5d0\uc11c \uc804\uc790\uae30 \uac04\uc12d(EMI) \uac10\uc18c<\/strong> \uad11\uc12c\uc720 SFP\ub294<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>SFP+<\/strong><\/a><strong> \ubc0f <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\"><strong>SFP28<\/strong><\/a><strong> \ubaa8\ub4c8\uc5d0\uc11c<\/strong>, \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc774 \ud2b9\ud788 \uc911\uc694\ud55c \ubc31\ubcf8 \ubc0f \uac74\ubb3c \uac04 \uc5f0\uacb0\uc744 \uc9c0\uc6d0\ud558\uba70, \ud2b9\ud788 <strong>10G, 25G \ub610\ub294 \uadf8 \uc774\uc0c1\uc758 \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ucea0\ud37c\uc2a4 \ubc0f \ubcf5\uc218 \uac74\ubb3c \ub124\ud2b8\uc6cc\ud06c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucea0\ud37c\uc2a4 \ub610\ub294 \ubcf5\uc218 \uac74\ubb3c \ub124\ud2b8\uc6cc\ud06c\uc758 \uacbd\uc6b0, \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5ec\ub7ec \uac74\ubb3c \uac04 \uc7a5\uac70\ub9ac \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud568<\/p><\/li><li><p>\uc77c\uad00\ub41c \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4\uc640 \ucd5c\uc18c \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc720\uc9c0\ud568<\/p><\/li><li><p>\uc2f1\uae00\ubaa8\ub4dc \ub610\ub294 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \uc635\uc158\uc744 \ud1b5\ud574 \ubbf8\ub798 \ud655\uc7a5\uc744 \uc704\ud55c \uc900\ube44\ub97c \uc9c0\uc6d0\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP\ub294 \uac70\ub9ac \uc81c\ud55c\uc73c\ub85c \uc778\ud574 \ubcf5\uc218 \uac74\ubb3c \ub9c1\ud06c\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubd80\uc801\ud569\ud558\ubbc0\ub85c, \uc7a5\uac70\ub9ac \uc5f0\uacb0 \ubc0f \uc5d4\ud130\ud504\ub77c\uc774\uc988\uae09 \uc778\ud504\ub77c\uc5d0\uc11c\ub294 \uad11\uc12c\uc720\uac00 \uc120\ud638\ub418\ub294 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ube44\uad50\ud45c: \uad6c\ub9ac SFP \ub300 \uad11\uc12c\uc720 SFP \uc0ac\uc6a9 \uc0ac\ub840<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc0ac\uc6a9 \uc0ac\ub840<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uad8c\uc7a5 \ubaa8\ub4c8<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc774\uc810<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ucc38\uace0 \uc0ac\ud56d \/ \uace0\ub824 \uc0ac\ud56d<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud648 \ub7a9 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad6c\ub9ac SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc800\ube44\uc6a9, \ud56b\uc2a4\uc651 \uac00\ub2a5, PoE \uc9c0\uc6d0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uac70\ub9ac; \uc2e4\ud5d8\uc5d0 \uc774\uc0c1\uc801<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad6c\ub9ac SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac04\ud3b8\ud55c \ubc30\ud3ec, \uc608\uc0b0 \uce5c\ud654\uc801<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc73c\ub85c 100m \uc774\ud558 \ub9c1\ud06c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub370\uc774\ud130 \uc13c\ud130 \ub799 \uc5f0\uacb0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\uc18d, \uc800\uc9c0\uc5f0, EMI \ub0b4\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc11c\ubc84 \uac04 \ub610\ub294 \uc2a4\ud1a0\ub9ac\uc9c0 \uac04 \uc5f0\uacb0\uc5d0 \ucd5c\uc801<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac, \ud655\uc7a5 \uac00\ub2a5, \uace0\ub300\uc5ed\ud3ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10G, 25G, 40G \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubcf5\uc218 \uac74\ubb3c \uac04 \uc5f0\uacb0, \uc2e0\ud638 \uc190\uc2e4 \ucd5c\uc18c\ud654<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\ubaa8\ub4dc \ub610\ub294 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \ud544\uc694<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc0b0\uc5c5\uc6a9 \/ \uacf5\uc7a5 \ub124\ud2b8\uc6cc\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>EMI \ub0b4\uc131, \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud655\uc7a5 \uc628\ub3c4 \ubc94\uc704 \ub610\ub294 \uac15\ud654\ud615 \ubaa8\ub4c8 \uc0ac\uc6a9<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud1b5\uc2e0\uc0ac \/ ISP \uc778\ud504\ub77c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \uc804\uc1a1, \uace0\uc2e0\ub8b0\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc804\uc1a1 \uc2dc\uc2a4\ud15c \uc9c0\uc6d0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uace0\ubc00\ub3c4 \uc2a4\uc704\uce58 \/ \uc11c\ubc84 \ub9c1\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad6c\ub9ac SFP \ub610\ub294 \uad11\uc12c\uc720 SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uac70\ub9ac \ub0b4\ubd80 \ub9c1\ud06c\uc5d0\ub294 \uad6c\ub9ac, \ub799 \uac04 \uc5f0\uacb0\uc5d0\ub294 \uad11\uc12c\uc720<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud56b\uc2a4\uc651 \uac00\ub2a5 \ubaa8\ub4c8\ub85c \uc720\uc9c0\ubcf4\uc218 \uac04\uc18c\ud654<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9 \uc124\uce58 \ud301 \ubc0f \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc758 \uc801\uc808\ud55c \uc124\uce58 \ubc0f \uc720\uc9c0\ubcf4\uc218\ub294 \ub124\ud2b8\uc6cc\ud06c \uc2e0\ub8b0\uc131, \uc131\ub2a5 \ubc0f \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubaa8\ubc94 \uc0ac\ub840\ub97c \ub530\ub974\uba74 \ub2e4\uc6b4\ud0c0\uc784\uc744 \ubc29\uc9c0\ud558\uace0 \ubb38\uc81c \ud574\uacb0\uc744 \uc904\uc774\uba70 \uad6c\ub9ac SFP \ubc0f \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\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\/4e4939a0217f4d41bd0b9fb8a376e504.jpg\" alt=\"Installation Tips for Copper SFP and Fiber SFP modules \" class=\"wp-image-3049\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4e4939a0217f4d41bd0b9fb8a376e504.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4e4939a0217f4d41bd0b9fb8a376e504-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4e4939a0217f4d41bd0b9fb8a376e504-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4e4939a0217f4d41bd0b9fb8a376e504-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4e4939a0217f4d41bd0b9fb8a376e504-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >DAC, \uad6c\ub9ac SFP, \uad11\uc12c\uc720 SFP \uc911 \uc120\ud0dd\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud55c \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uac70\ub9ac, \uc608\uc0b0 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>DAC(<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/direct-attach-cables-dac-in-networking\/\"><strong>\uc9c1\uc811 \ubd80\ucc29 \uad6c\ub9ac \ucf00\uc774\ube14<\/strong><\/a><strong>)<\/strong>: \ucd08\ub2e8\uac70\ub9ac \uc5f0\uacb0(\uc77c\ubc18\uc801\uc73c\ub85c &lt;7m)\uc5d0 \uc774\uc0c1\uc801\uc774\uba70, \ub9e4\uc6b0 \ub0ae\uc740 \uc9c0\uc5f0\uacfc \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc124\uc815\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad6c\ub9ac SFP<\/strong>: \ucd5c\ub300 100m(1G) \ub610\ub294 30m(<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/482688.htm\">10GBASE-T<\/a>)\uae4c\uc9c0\uc758 \ub2e8\uac70\ub9ac \ub9c1\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. PoE \uae30\uae30 \uc9c0\uc6d0 \ubc0f \ud648 \ub7a9, \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4, \uace0\ubc00\ub3c4 \ub799\uc5d0\uc11c\uc758 \ubc30\ud3ec\uac00 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\uc12c\uc720 SFP<\/strong>: \uc911\u00b7\uc7a5\uac70\ub9ac \uc5f0\uacb0, \ubcf5\uc218 \uac74\ubb3c \ucea0\ud37c\uc2a4, \ub370\uc774\ud130 \uc13c\ud130\uc5d0 \uad8c\uc7a5\ub429\ub2c8\ub2e4. \ub0ae\uc740 \uc9c0\uc5f0, EMI \ub0b4\uc131, \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud55c \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \ud1a0\ud3f4\ub85c\uc9c0, \uc2a4\uc704\uce58 \uae30\ub2a5, \uc608\uc0b0\uc744 \uc885\ud569\uc801\uc73c\ub85c \ud3c9\uac00\ud568\uc73c\ub85c\uc368 \ube44\uc6a9, \uc131\ub2a5, \ud5a5\ud6c4 \ud655\uc7a5\uc131 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucd98 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ucf00\uc774\ube14 \uad00\ub9ac \ubc0f \uccad\uc18c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc801\uc758 \uc131\ub2a5 \uc720\uc9c0\ub97c \uc704\ud574 \uc801\uc808\ud55c \ucf00\uc774\ube14 \ucde8\uae09\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad11\uc12c\uc720 SFP<\/strong> LC \ub610\ub294 SC \ucee4\ub125\ud130\uc758 \uc2a4\ud06c\ub798\uce58 \ubc0f \uba3c\uc9c0 \ubc29\uc9c0\ub97c \uc704\ud574 \uc8fc\uc758 \uae4a\uc740 \ucde8\uae09\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc12c\uc720 \ub05d\uba74\uc740 \ud2f0\uc288 \uc5c6\ub294 \uc6e8\uc774\ud504\ub098 \uc12c\uc720 \uccad\uc18c \ud0a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\uae30\uc801\uc73c\ub85c \uccad\uc18c\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p><strong>\uad6c\ub9ac SFP<\/strong> \uace0\ud488\uc9c8 \uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uacb0\ud558\uace0, \uc801\uc808\ud55c \uc885\ub2e8 \ucc98\ub9ac\ub97c \ubcf4\uc7a5\ud558\uba70, \uad8c\uc7a5 \ubca4\ub4dc \ubc18\uacbd\uc744 \ucd08\uacfc\ud558\ub294 \uad74\uace1\uc744 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc815\ub3c8\ub41c \ucf00\uc774\ube14 \ubc30\uc120<\/strong> \ucf00\uc774\ube14 \ud2b8\ub808\uc774 \ub610\ub294 \ubca8\ud06c\ub85c \ud0c0\uc774\ub97c \uc0ac\uc6a9\ud558\uba74 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0 \uac00\ud574\uc9c0\ub294 \uc751\ub825\uc744 \uc904\uc774\uace0, \ubc00\uc9d1\ub41c \uc2a4\uc704\uce58 \ub610\ub294 \uc11c\ubc84 \ub799\uc5d0\uc11c\uc758 \uc720\uc9c0\ubcf4\uc218\ub97c \uac04\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\uc218\ud55c \ucf00\uc774\ube14 \uad00\ub9ac\ub294 \uc2e0\ud638 \ubb34\uacb0\uc131 \ubc0f \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ubb38\uc81c \ud574\uacb0\uc744 \uac04\uc18c\ud654\ud558\uace0 \uc6b4\uc601 \uc911\ub2e8 \uc2dc\uac04\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP \ubaa8\ub4c8 \uc218\uba85 \uc720\uc9c0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP \ubaa8\ub4c8\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub824\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud56d\uc0c1 \uc81c\uc870\uc0ac \uc9c0\uce68\uc5d0 \ub530\ub77c \ud56b\uc2a4\uc651 \uac00\ub2a5 \ubaa8\ub4c8\uc744 \uc0bd\uc785 \ubc0f \uc81c\uac70\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\uacfc\ub3c4\ud55c \uc5f4\uc744 \ud53c\ud558\uace0, \ub799 \ub9c8\uc6b4\ud2b8\ud615 \uc2a4\uc704\uce58 \ubc0f \uc11c\ubc84 \ub0b4 \uc801\uc808\ud55c \uacf5\uae30 \ud750\ub984\uc744 \ud655\ubcf4\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\ucee4\ub125\ud130 \uc811\uc810\uc5d0 \uba3c\uc9c0 \ucd95\uc801 \ub610\ub294 \ubd80\uc2dd\uc774 \uc788\ub294\uc9c0 \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\ubaa8\ub4c8\uc758 \uc0ac\uc6a9 \uae30\uac04 \ubc0f \uc0ac\uc6a9 \uc0ac\uc774\ud074\uc744 \ucd94\uc801\ud558\uc5ec \uc131\ub2a5 \uc800\ud558 \uc804\uc5d0 \uad50\uccb4 \uc2dc\uae30\ub97c \uc608\uce21\ud558\uc2ed\uc2dc\uc624.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ucd5c\uc120\uc758 \uad00\ud589\uc744 \ub530\ub974\uba74, \uc77c\uad00\ub41c \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uace0, \uc7a5\uc560\ub97c \uc904\uc774\uba70, \uad6c\ub9ac \ubc0f \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc5d0 \ub300\ud55c \ud22c\uc790 \uac00\uce58\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c \ud574\uacb0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 \uc124\uce58\ub97c \ud558\ub354\ub77c\ub3c4 SFP \ubaa8\ub4c8\uc740 \uc791\ub3d9\uc0c1\uc758 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac SFP \ubc0f \uad11\uc12c\uc720 SFP \ubaa8\ub4c8 \ubaa8\ub450\uc5d0 \ub300\ud574 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uc640 \uadf8 \ud574\uacb0 \ubc29\ubc95\uc744 \uc774\ud574\ud558\uba74 \ub124\ud2b8\uc6cc\ud06c \uac00\ub3d9 \uc2dc\uac04, \uc131\ub2a5 \ubc0f \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\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\/f51620db253b46e9959ef21062d0c243.jpg\" alt=\"Troubleshooting Copper SFP and Fiber SFP modules Common Issues \" class=\"wp-image-3050\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f51620db253b46e9959ef21062d0c243.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f51620db253b46e9959ef21062d0c243-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f51620db253b46e9959ef21062d0c243-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f51620db253b46e9959ef21062d0c243-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f51620db253b46e9959ef21062d0c243-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubaa8\ub4c8 \uace0\uc7a5 \uac10\uc9c0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uace0\uc7a5 \uc9d5\ud6c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477131.htm\">SFP \ubaa8\ub4c8<\/a> \uace0\uc7a5\uc758 \uc9d5\ud6c4\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc62c\ubc14\ub978 \ucf00\uc774\ube14 \uc5f0\uacb0\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub9c1\ud06c \ud45c\uc2dc\ub4f1\uc774 \ucf1c\uc9c0\uc9c0 \uc54a\uc74c<\/p><\/li><li><p>\ubd88\uc548\uc815\ud558\uac70\ub098 \ubcc0\ub3d9\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \uc18d\ub3c4<\/p><\/li><li><p>\uc2a4\uc704\uce58 \ub85c\uadf8\uc5d0 \ubaa8\ub4c8 \uc624\ub958 \ub610\ub294 \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uad00\ub828 \uba54\uc2dc\uc9c0 \uae30\ub85d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubb38\uc81c \ud574\uacb0 \ud301:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc758\uc2ec\ub418\ub294 \ubaa8\ub4c8\uc744 \uc815\uc0c1 \uc791\ub3d9\ud558\ub294 \ubaa8\ub4c8\ub85c \uad50\uccb4\ud558\uc5ec \ubb38\uc81c\ub97c \uaca9\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>SFP\uac00 \uc2a4\uc704\uce58 \ub610\ub294 \ub77c\uc6b0\ud130 \uc2ac\ub86f\uc5d0 \uc644\uc804\ud788 \uc0bd\uc785\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\uc2a4\uc704\uce58 \uc81c\uc870\uc0ac(Cisco, Juniper, Arista \ub4f1)\uc640\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc5f4 \ubc0f \uc804\uc6d0 \ubb38\uc81c \ud574\uacb0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac SFP \ubaa8\ub4c8, \ud2b9\ud788 10GBASE-T \ubaa8\ub378\uc5d0\uc11c\ub294 \uace0\uc804\ub825 \uc18c\ube44 \ubc0f \ubc1c\uc5f4\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uacfc\ub3c4\ud55c \uc5f4\uc740 \uc790\ub3d9 \uc885\ub8cc\ub97c \uc720\ubc1c\ud558\uac70\ub098 \ubaa8\ub4c8 \uc218\uba85\uc744 \ub2e8\ucd95\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/p><\/li><li><p>\uc804\ub825 \uae09\uc99d\uc740 \uc77c\uc2dc\uc801\uc778 \uc5f0\uacb0 \ubb38\uc81c \ub610\ub294 \ub9c1\ud06c \ub04a\uae40\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud574\uacb0 \ubc29\uc548:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubaa8\ub4c8\uc774 \uacfc\uc5f4\ub418\ub294 \uacbd\uc6b0 \ub799 \ub0b4 \uacf5\uae30 \ud750\ub984\uc744 \uac1c\uc120\ud558\uac70\ub098 \ucd94\uac00 \ub0c9\uac01 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uc138\uc694<\/p><\/li><li><p>\uc2a4\uc704\uce58 \uc9c4\ub2e8 \ub3c4\uad6c \ub610\ub294 SNMP \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub4c8 \uc628\ub3c4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc138\uc694<\/p><\/li><li><p>\uc804\ub825 \ubd80\ud558\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc7a5\uac70\ub9ac \ub610\ub294 \uace0\ubc00\ub3c4 \ubc30\ud3ec \ud658\uacbd\uc5d0\uc11c\ub294 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8 \uc0ac\uc6a9\uc744 \uace0\ub824\ud558\uc138\uc694<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\uae30\uae30 \uac04 \ud638\ud658\uc131 \ud655\ubcf4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\ud658\uc131 \ubb38\uc81c\ub294 \ub124\ud2b8\uc6cc\ud06c \ubb38\uc81c\uc758 \ud754\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476076.htm\">\ud0c0\uc0ac SFP<\/a> \uc77c\ubd80 \uc2a4\uc704\uce58\uc5d0\uc11c \ubaa8\ub4c8\uc774 \uc778\uc2dd\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/p><\/li><li><p>\uad11\uc12c\uc720 SFP\ub294 \ud638\ud658\ub418\ub294 \ud45c\uc900(SFP, SFP+, SFP28) \ubc0f \uad11\uc12c\uc720 \uc720\ud615(\ub2e8\uc77c\ubaa8\ub4dc \ub610\ub294 \ub2e4\uc911\ubaa8\ub4dc)\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucd5c\uc120\uc758 \uad00\ud589:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc124\uce58 \uc804\uc5d0 \uc2a4\uc704\uce58\uc758 \uc2b9\uc778\ub41c SFP \ubaa9\ub85d\uc744 \ud655\uc778\ud558\uc138\uc694<\/p><\/li><li><p>\uc548\uc815\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \uc704\ud574 \uc5c5\ub9c1\ud06c \uc804\uccb4\uc5d0 \uac78\uccd0 \ubaa8\ub4c8 \uc720\ud615\uc744 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ud558\uc138\uc694<\/p><\/li><li><p>SFP \ud56b\uc2a4\uc651 \uac00\ub2a5 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac00\ub3d9 \uc911\ub2e8 \uc5c6\uc774 \uace0\uc7a5\ub09c \uc7a5\uce58\ub97c \uc2e0\uc18d\ud788 \uad50\uccb4\ud558\uc138\uc694<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9\u00a0\uad6c\ub9ac SFP \ub300\ube44 \uad11\uc12c\uc720 SFP \uad00\ub828 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(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\/f1913dbcd3c848a5984175fdaf39185d.jpg\" alt=\"FAQs About Copper SFP vs. Fiber SFP\" class=\"wp-image-3051\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1913dbcd3c848a5984175fdaf39185d.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1913dbcd3c848a5984175fdaf39185d-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1913dbcd3c848a5984175fdaf39185d-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1913dbcd3c848a5984175fdaf39185d-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1913dbcd3c848a5984175fdaf39185d-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Q1. \uad6c\ub9ac SFP\uc640 \uad11\uc12c\uc720 SFP \uc911 \uc5b4\ub290 \ucabd\uc774 \ub354 \ub098\uc740\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>\uad6c\ub9ac SFP\uc640 \uad11\uc12c\uc720 SFP \uc911 \uc120\ud0dd\uc740 \ub124\ud2b8\uc6cc\ud06c \uac70\ub9ac \ubc0f \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uad6c\ub9ac SFP \ubaa8\ub4c8\uc740 <strong>\uc9e7\uc740 \uac70\ub9ac \uc5f0\uacb0(\ucd5c\ub300 100\ubbf8\ud130)\uc5d0 \uc774\uc0c1\uc801\uc774\uba70<\/strong> \ud45c\uc900 \uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud574 \uc124\uce58 \ube44\uc6a9\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \ubc18\uba74 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 <strong>\uc7a5\uac70\ub9ac \uc804\uc1a1, \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04, \uc804\uc790\uae30 \uac04\uc12d\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \ub0b4\uc131<\/strong>, \uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \ub370\uc774\ud130\uc13c\ud130 \ubc0f \uae30\uc5c5 \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q2. \uc65c \uad6c\ub9ac SFP \ubaa8\ub4c8\uc774 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc18c\ube44\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>\uad6c\ub9ac SFP \ubaa8\ub4c8, \ud2b9\ud788 10GBASE-T SFP+\ub294 \ube44\ud2c0\ub9bc\uc30d \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc804\uae30 \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\uae30 \uc704\ud574 \ucd94\uac00 \uc2e0\ud638 \ucc98\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \ubcc0\ud658 \uacfc\uc815\uc73c\ub85c \uc778\ud574 \uc804\ub825 \uc18c\ube44\uc640 \ubc1c\uc5f4\uc774 \uc99d\uac00\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ub4c8\ub2f9 2\u20134\uc640\ud2b8\uc5d0 \ub2ec\ud569\ub2c8\ub2e4. \ubc18\uba74 \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uad11 \uc804\uc1a1 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c 1\uc640\ud2b8 \ubbf8\ub9cc\uc744 \uc18c\ube44\ud558\uba70, \uace0\ubc00\ub3c4 \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c \ub354 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q3. \uad6c\ub9ac SFP\ub97c \uad11\uc12c\uc720 SFP \ub300\uc2e0 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>\uad6c\ub9ac SFP \ubaa8\ub4c8\uc740 \ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc120\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub124\ud2b8\uc6cc\ud06c \uac70\ub9ac\ub294 <strong>100\ubbf8\ud130 \uc774\ud558\uc785\ub2c8\ub2e4<\/strong><\/p><\/li><li><p>\uae30\uc874 <strong>Cat5e, Cat6 \ub610\ub294 Cat6a \ucf00\uc774\ube14<\/strong> \uc774\ubbf8 \uc124\uce58\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4<\/p><\/li><li><p><strong>PoE \uc7a5\uce58<\/strong> \uc608: IP \uce74\uba54\ub77c \ub610\ub294 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4<\/p><\/li><li><p>\uad6c\ucd95\uc740 <strong>\ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uace0 \uac04\ub2e8\ud574\uc57c \ud569\ub2c8\ub2e4<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ubc84\uc2e4 \ub0b4\ubd80 \ub610\ub294 \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 \uc9e7\uc740 \uc5f0\uacb0\uc758 \uacbd\uc6b0, Copper SFP\ub294 \uc2e4\uc6a9\uc801\uc774\uace0 \uacbd\uc81c\uc801\uc778 \uc194\ub8e8\uc158\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q4. Copper SFP\uc640 Fiber SFP\ub97c \ub3d9\uc77c\ud55c \uc2a4\uc704\uce58\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>\ub124. \ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \uc2a4\uc704\uce58\ub294 <strong>\uc5ec\ub7ec \uc720\ud615\uc758 SFP \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4<\/strong>, \ub530\ub77c\uc11c <strong>Copper SFP\uc640 Fiber SFP \ubaa8\ub450<\/strong> \uc11c\ub85c \ub2e4\ub978 \ud3ec\ud2b8\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud638\ud658\uc131\uc740 <strong>\uc2a4\uc704\uce58 \ubaa8\ub378 \ubc0f \uc9c0\uc6d0\ub418\ub294 \ud45c\uc900\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4<\/strong> (SFP, SFP+, \ub610\ub294 SFP28). \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \ud56d\uc0c1 \uc2a4\uc704\uce58 \uc81c\uc870\uc0ac\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \ubaa8\ub4c8 \ud638\ud658\uc131 \ubaa9\ub85d\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q5. \ub370\uc774\ud130\uc13c\ud130\uac00 Fiber SFP \ubaa8\ub4c8\uc744 \uc120\ud638\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>\ub370\uc774\ud130\uc13c\ud130\ub294 \uc885\uc885 <strong>\uad11\uc12c\uc720 SFP \ubaa8\ub4c8<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc7a5\uac70\ub9ac \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4<\/strong> \ub799 \uac04 \ub610\ub294 \uac74\ubb3c \uac04<\/p><\/li><li><p><strong>\ub354 \ub0ae\uc740 \uc9c0\uc5f0<\/strong> \uace0\uc131\ub2a5 \uc6cc\ud06c\ub85c\ub4dc\ub97c \uc704\ud55c<\/p><\/li><li><p><strong>\ubc00\uc9d1\ub41c \ucf00\uc774\ube14\ub9c1 \ud658\uacbd\uc5d0\uc11c \uc804\uc790\uae30 \uac04\uc12d(EMI) \uac10\uc18c<\/strong><\/p><\/li><li><p><strong>\ub0ae\uc740 \uc804\ub825 \uc18c\ube44<\/strong> \ub300\uaddc\ubaa8 \ubc30\ud3ec \ud658\uacbd\uc5d0\uc11c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc7a5\uc810\ub4e4\ub85c \uc778\ud574 \uad11\uc12c\uc720\ub294 \uace0\uc18d \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub124\ud2b8\uc6cc\ud06c \ubc0f \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q6. Copper SFP \ubaa8\ub4c8\uc740 \ud56b\uc2a4\uc651 \uac00\ub2a5\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>\ub124. \ub300\ubd80\ubd84\uc758 <strong>SFP \ubaa8\ub4c8<\/strong>, \uc989 <strong>Copper SFP\uc640 Fiber SFP \ubaa8\ub450<\/strong>, ,\ub294 <strong>\ud638\uc2a4\ud2b8-swappable<\/strong>. \uc989, \uc7a5\uce58\ub97c \uc885\ub8cc\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc2a4\uc704\uce58\uc5d0 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56b\uc2a4\uc651 \uae30\ub2a5\uc740 \uc720\uc9c0\ubcf4\uc218, \uc5c5\uadf8\ub808\uc774\ub4dc \ubc0f \ubb38\uc81c \ud574\uacb0\uc744 \uac04\uc18c\ud654\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \ub2e4\uc6b4\ud0c0\uc784\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q7. Copper SFP \ubaa8\ub4c8\uc758 \uc8fc\uc694 \uc81c\ud55c \uc0ac\ud56d\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A: <\/strong>Copper SFP \ubaa8\ub4c8\uc758 \uc8fc\uc694 \uc81c\ud55c \uc0ac\ud56d\uc740 <strong>\uac70\ub9ac<\/strong>. \uc785\ub2c8\ub2e4. \uace0\ud488\uc9c8 \uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4, \uad6c\ub9ac \uae30\ubc18 \uc5f0\uacb0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137\uc758 \uacbd\uc6b0 \ucd5c\ub300 100\ubbf8\ud130<\/strong> \ubc0f \uc57d <strong>10GBASE-T\uc758 \uacbd\uc6b0 30\ubbf8\ud130<\/strong>. \uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \ub354 \uae34 \uc5f0\uacb0\uc758 \uacbd\uc6b0, <strong>\uad11\uc12c\uc720 SFP \ubaa8\ub4c8<\/strong> \ud6e8\uc52c \ub354 \uc6b0\uc218\ud55c \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udea9 \uacb0\ub860: \uc801\uc808\ud55c SFP \ubaa8\ub4c8 \uc120\ud0dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub824\uba74 \uc131\ub2a5, \ube44\uc6a9, \ud638\ud658\uc131 \ubc0f \ubc30\uce58 \uc694\uad6c \uc0ac\ud56d\uc744 \uade0\ud615 \uc788\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\ub9ac SFP \ubaa8\ub4c8\uacfc \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \ubaa8\ub450 \ub124\ud2b8\uc6cc\ud06c \uac70\ub9ac, \uc18d\ub3c4 \ubc0f \ud658\uacbd \uc870\uac74\uc5d0 \ub530\ub77c \uac01\uae30 \ub69c\ub837\ud55c \uc7a5\uc810\uc744 \uc9c0\ub2d9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\uc810\ub4e4\uc744 \uc774\ud574\ud558\uba74 \uc2e0\ub8b0\uc131 \ub192\uace0 \ud6a8\uc728\uc801\uc774\uba70 \ubbf8\ub798\uc5d0\ub3c4 \ub300\uc751 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc7a5\ub2e8\uc810 \uc694\uc57d<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ubaa8\ub4c8 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uc810<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc810<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad6c\ub9ac SFP<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd08\uae30 \ube44\uc6a9\uc774 \ub0ae\uc74c, PoE \uc9c0\uc6d0, \ud56b\uc2a4\uc651 \uac00\ub2a5, \uc124\uce58 \uc6a9\uc774<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac70\ub9ac \uc81c\ud55c(1G\uc758 \uacbd\uc6b0 \ucd5c\ub300 100m, 10G\uc758 \uacbd\uc6b0 \ucd5c\ub300 30m), \uc804\ub825 \uc18c\ube44\ub7c9 \uc99d\uac00, \ubc1c\uc5f4 \ubc1c\uc0dd<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad11\uc12c\uc720 SFP<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \uc5f0\uacb0 \uac00\ub2a5, \uc800\uc9c0\uc5f0, EMI \ub0b4\uc131, \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \ud655\uc7a5\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd08\uae30 \ube44\uc6a9\uc774 \ub192\uc74c, \uad11\uc12c\uc720 \ucf00\uc774\ube14 \ubc0f \uc8fc\uc758 \uae4a\uc740 \uc124\uce58 \ud544\uc694, \uc7a0\uc7ac\uc801 \ubca4\ub354 \ud638\ud658\uc131 \ubb38\uc81c<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ube44\uad50\ub97c \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc18d\ub3c4, \uac70\ub9ac \ubc0f \uc608\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uac00\uc7a5 \ubd80\ud569\ud558\ub294 \ubaa8\ub4c8\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc0ac\uc6a9 \uc0ac\ub840 \uae30\ubc18 \uad8c\uc7a5 \uc0ac\ud56d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud648 \ub7a9 \ubc0f \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4:<\/strong> \uad6c\ub9ac SFP\ub294 \ub2e8\uac70\ub9ac, \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ubc30\uce58\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ubc31\ubcf8:<\/strong> \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \ud655\uc7a5\uc131, \uace0\uc18d \ubc0f \uc800\uc9c0\uc5f0 \ub9c1\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ucea0\ud37c\uc2a4 \ub610\ub294 \ub2e4\uc911 \uac74\ubb3c \ub124\ud2b8\uc6cc\ud06c:<\/strong> \ub2e8\uc77c\ubaa8\ub4dc \ub610\ub294 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uc2e0\ub8b0\uc131 \ub192\uc740 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uace0\ubc00\ub3c4 \uc2a4\uc704\uce58 \ud658\uacbd:<\/strong> \ub0b4\ubd80 \ub799 \uac04 \uc5f0\uacb0\uc5d0\ub294 \uad6c\ub9ac SFP\ub97c, \ub799 \uac04 \ub610\ub294 \ub370\uc774\ud130 \uc13c\ud130 \uac04 \uc5f0\uacb0\uc5d0\ub294 \uad11\uc12c\uc720 SFP\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub530\ub77c \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uba74 \ucd5c\uc801\ud654\ub41c \uc131\ub2a5, \uc2e0\ub8b0\uc131 \ubc0f \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\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\/2db63c0b5031479f9cce20828285cf0c.jpg\" alt=\"Selecting the Right SFP Module\" class=\"wp-image-3052\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2db63c0b5031479f9cce20828285cf0c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2db63c0b5031479f9cce20828285cf0c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2db63c0b5031479f9cce20828285cf0c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2db63c0b5031479f9cce20828285cf0c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2db63c0b5031479f9cce20828285cf0c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uace0\ud488\uc9c8 \uad6c\ub9ac \ubc0f \uad11\uc12c\uc720 SFP \ubaa8\ub4c8 \uc0b4\ud3b4\ubcf4\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? \uc2dc\uc2a4\ucf54(Cisco), \uc8fc\ub2c8\ud37c(Juniper), \uc544\ub9ac\uc2a4\ud0c0(Arista) \ub4f1 \uc8fc\uc694 \uc2a4\uc704\uce58\uc640 \uc644\uc804\ud788 \ud638\ud658\ub418\ub294 \uace0\ud488\uc9c8 \uad6c\ub9ac(SFP) \ubc0f \uad11\uc12c\uc720(SFP) \ubaa8\ub4c8\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694. \ud648 \ub7a9, \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4, \ub370\uc774\ud130 \uc13c\ud130, \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud55c \ud56b\uc2a4\uc651 \uac00\ub2a5\ud558\uace0 \uc9c0\uc5f0 \uc2dc\uac04\uc774 \ub0ae\uc73c\uba70 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 SFP \uc194\ub8e8\uc158\uc744 \ud65c\uc6a9\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ud488 \ud398\uc774\uc9c0 <a target=\"_new\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.link-pp.com\">LINK-PP \uacf5\uc2dd \uc2a4\ud1a0\uc5b4 \ubc29\ubb38\ud558\uc5ec SFP \ubaa8\ub4c8 \ub458\ub7ec\ubcf4\uae30 \u2192<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\uad6c\ub9ac SFP\uc640 \uad11\uc12c\uc720 SFP\uc758 \ucc28\uc774\uc810, \uc131\ub2a5, \ud638\ud658\uc131 \ubc0f \ube44\uc6a9\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694. \ud648 \ub7a9, \ub370\uc774\ud130 \uc13c\ud130 \ubc0f PoE \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud55c SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":3053,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[20,26],"class_list":["post-3054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-rj45-copper-sfp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3054","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=3054"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3054\/revisions"}],"predecessor-version":[{"id":10750,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3054\/revisions\/10750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/3053"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=3054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=3054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=3054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}