{"id":22485,"date":"2026-10-02T09:20:34","date_gmt":"2026-10-02T01:20:34","guid":{"rendered":"https:\/\/www.luleey.com\/?p=22485"},"modified":"2026-10-01T09:26:37","modified_gmt":"2026-10-01T01:26:37","slug":"can-directly-connect-fiber-media-converter-to-switch-sfp-port","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/can-directly-connect-fiber-media-converter-to-switch-sfp-port\/","title":{"rendered":"\uad11 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130\ub97c \uc2a4\uc704\uce58\uc758 SFP \ud3ec\ud2b8\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-f3b8b253\">A <strong>\ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130\ub97c \uc2a4\uc704\uce58\ub85c \ubcc0\uacbd <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/sfp-port\/\" title=\"SFP \ud3ec\ud2b8 \uad00\ub828 \uac8c\uc2dc\ubb3c \ubaa8\ub450 \ubcf4\uae30\">SFP \ud3ec\ud2b8<\/a><\/strong> \ub9c1\ud06c\ub294 \ubc14\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uc774\ub354\ub137 \uc124\uce58 \ud658\uacbd\uc5d0\uc11c\ub294 \uc2a4\uc704\uce58\uac00 \uad11\ud559 \uce21\uc758 \ub300\ub4f1 \ub178\ub4dc \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc6d0\uaca9 \uce21\uc5d0 \ubcc4\ub3c4\uc758 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130\ub97c \ubc18\ub4dc\uc2dc \uc124\uce58\ud560 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b0968f1a\">\uadf8\ub7ec\ub098 \ud638\ud658\ub418\ub294 LC \ucee4\ub125\ud130\uac00 \uc788\ub2e4\uace0 \ud574\uc11c \ud638\ud658\uc131\uc774 \ubcf4\uc7a5\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc591\ucabd \ub05d\ub2e8 \ubaa8\ub450 \uc774\ub354\ub137 \uad11 \uc778\ud130\ud398\uc774\uc2a4, \ub77c\uc778 \uc18d\ub3c4, \uad11\uc12c\uc720 \uc720\ud615, \ud30c\uc7a5 \ubc29\ud5a5 \ubc0f \ud5c8\uc6a9 \uad11 \ucd9c\ub825\uc5d0 \ub300\ud574 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc2a4\uc704\uce58\ub294 \uc124\uce58\ub41c SFP\uc640 \ud574\ub2f9 SFP\uc758 \ud638\uc2a4\ud2b8 \uce21 \uc791\ub3d9 \ubaa8\ub4dc\ub97c \uc9c0\uc6d0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-682b953f\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uad11\ucf00\uc774\ube14\uc744 \uc5f0\uacb0\ud558\uae30 \uc804\uc5d0 \ud310\ub2e8\ud560 \uc218 \uc788\ub294 \uc2e4\uc6a9\uc801\uc778 \ubc29\ubc95\uc744 \uc54c\ub824\ub4dc\ub9ac\uba70, \ub9c1\ud06c\uac00 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \uc218\ud589\ud560 \uac04\ub2e8\ud55c \ud14c\uc2a4\ud2b8 \uc808\ucc28\ub3c4 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-7cdb2d72\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-22487\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-to-switch-sfp-port-hero-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-85fd954e\">SFP \ud3ec\ud2b8\ub97c \uc2a4\uc704\uce58\ub85c \uc5f0\uacb0\ud558\ub294 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130: \uac04\ub2e8\ud55c \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3e2ee4a5\">\ub2e4\uc74c \uc870\uac74\uc774 \ubaa8\ub450 \ucda9\uc871\ub420 \ub54c \uc9c1\uc811 \ub9c1\ud06c\uac00 \uc791\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\uc591\ucabd \uad11 \ub2e8\ub9d0 \ubaa8\ub450 \uc774\ub354\ub137\uc744 \uc0ac\uc6a9\ud558\uba70, \uc11c\ub85c \ub2e4\ub978 \ub450 \uac00\uc9c0 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc591\ucabd \ub05d\ub2e8 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uc774\ub354\ub137 \ud68c\uc120 \uc18d\ub3c4\uc640 \ud638\ud658\ub418\ub294 \ubb3c\ub9ac \ub9e4\uccb4 \uc0ac\uc591(\ud754\ud788 PMD\ub77c\uace0 \ud568)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac01 \ud638\uc2a4\ud2b8\ub294 \ud574\ub2f9 \uc2ac\ub86f\uc5d0 \uc7a5\ucc29\ub41c SFP\ub97c \uc9c0\uc6d0\ud558\uba70, \uc5ec\uae30\uc5d0\ub294 \ud544\uc694\ud55c \uc804\uae30\uc801 SerDes \ubaa8\ub4dc, \ud3ec\ud2b8 \uc18d\ub3c4, \ud38c\uc6e8\uc5b4 \ub3d9\uc791 \ubc0f \ubaa8\ub4c8 \ucf54\ub529\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uad11\uc12c\uc720 \uc720\ud615, \ud30c\uc7a5 \uad6c\uc131, \ucee4\ub125\ud130 \uc5f0\ub9c8 \uc0c1\ud0dc \ubc0f \uc1a1\uc2e0\/\uc218\uc2e0 \ubc29\ud5a5\uc774 \ubaa8\ub450 \uc62c\ubc14\ub985\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc218\uc2e0\ub41c \uad11 \ucd9c\ub825\uc740 \uc218\uc2e0\uae30\uc758 \uacfc\ubd80\ud558 \ud55c\uacc4\uc640 \uac10\ub3c4 \ud55c\uacc4 \uc0ac\uc774\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-23cfce63\">\uadf8\ub9ac\uace0 <a href=\"https:\/\/standards.ieee.org\/ieee\/7003\/10422\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">IEEE 802.3 \uc774\ub354\ub137 \ud45c\uc900<\/a> \uc18d\ub3c4\ubcc4 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ub2e4\uc591\ud55c \uad11 PHY \uc720\ud615\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \u201c\ub458 \ub2e4 \uc774\ub354\ub137\uc774\ub2e4\u201d\uac70\ub098 \u201c\ub458 \ub2e4 SFP\ub77c\uace0 \ud45c\uae30\ub418\uc5b4 \uc788\ub2e4\u201d\ub294 \uc0ac\uc2e4\ub9cc\uc73c\ub85c\ub294 \ud638\ud658\uc131 \ud14c\uc2a4\ud2b8\ub85c \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/standards.ieee.org\/ieee\/7003\/10422\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">IEEE 802.3-2022<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-de5930c0\">\ub450 \uad11\ud559 \ub2e8\uba74\uc5d0\uc11c \uc5b4\ub5a4 \ubd80\ubd84\uc774 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\uae4c?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ddc6d5eb\">\ub2e4\uc74c \ud45c\ub97c \uc124\uce58 \uc804 \uc900\ube44 \uc791\uc5c5\ud45c\ub85c \ud65c\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud655\uc778<\/th><th>\ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \uce21<\/th><th>\ubc18\ub300\ud3b8\uc73c\ub85c \uc804\ud658<\/th><th>\uadf8\uac83\uc774 \uc911\uc694\ud55c \uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>\ud504\ub85c\ud1a0\ucf5c<\/td><td>\uc774\ub354\ub137 \uad11 \uc778\ud130\ud398\uc774\uc2a4<\/td><td>\uc774\ub354\ub137 \uad11 \uc778\ud130\ud398\uc774\uc2a4<\/td><td>\uc77c\ubc18 \uc774\ub354\ub137 SFP\ub294 GPON, EPON \ub610\ub294 XGS-PON \uc5d4\ub4dc\ud3ec\uc778\ud2b8\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ub77c\uc778 \uc18d\ub3c4 \ubc0f PMD<\/td><td>\uc608\ub97c \ub4e4\uc5b4, 1000BASE-SX \ub610\ub294 1000BASE-LX<\/td><td>\ub3d9\uc77c\ud558\uac70\ub098 \uba85\uc2dc\uc801\uc73c\ub85c \uc0c1\ud638\uc6b4\uc6a9\uc131\uc774 \ubcf4\uc7a5\ub41c \uc0ac\uc591<\/td><td>1G \ubc0f 10G \uad11\ud559 \ubaa8\ub4c8\uc740 \uadf8 \uc790\uccb4\ub9cc\uc73c\ub85c\ub294 \uacf5\ud1b5\uc758 \ub77c\uc778 \uc18d\ub3c4\ub97c \ud615\uc131\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. SX\uc640 LX\ub294 \uc11c\ub85c \ub2e4\ub978 \uad11\ud559 \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ud638\uc2a4\ud2b8 \uc9c0\uc6d0<\/td><td>\ubcc0\ud658\uae30\ub294 \ubaa8\ub4c8\uc758 \uc804\uc1a1 \uc18d\ub3c4\uc640 \ud638\uc2a4\ud2b8 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td><td>\uc774 \ubaa8\ub4c8\uc740 \uc2a4\uc704\uce58 \ud3ec\ud2b8, ASIC\/PHY, \ud38c\uc6e8\uc5b4 \ubc0f \uad6c\uc131\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td><td>SFP \ud3fc \ud329\ud130\ub294 \ub2e8\uc21c\ud788 \ud328\ud0a4\uc9c0 \ud615\ud0dc\ub9cc\uc744 \ub098\ud0c0\ub0bc \ubfd0, \ud638\uc2a4\ud2b8\uc640\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uad11\uc12c\uc720\uc640 \ud30c\uc7a5<\/td><td>\ub2e4\uc911 \ubaa8\ub4dc \ub610\ub294 \ub2e8\uc77c \ubaa8\ub4dc; \uc774\uc911 \uc804\uc1a1 \ub610\ub294 \uc591\ubc29\ud5a5(BiDi)<\/td><td>\uad11\uc12c\uc720 \ubc0f \ud30c\uc7a5 \ub9e4\uce6d \uacc4\ud68d<\/td><td>\uc774\uc911 \uc30d(duplex pair)\uc5d0\ub294 \uad50\ucc28\ub41c \uc1a1\uc2e0(Tx)\/\uc218\uc2e0(Rx) \uacbd\ub85c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. BiDi \ub9c1\ud06c\uc5d0\ub294 \uc0c1\ubcf4\uc801\uc778 \ud30c\uc7a5 \uc30d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ucee4\ub125\ud130 \ubc0f \uad11\ud0dd \ucc98\ub9ac<\/td><td>\uc62c\ubc14\ub978 \ucee4\ub125\ud130 \ubc0f \ub2e8\uba74 \uc720\ud615<\/td><td>\uc62c\ubc14\ub978 \ucee4\ub125\ud130 \ubc0f \ub2e8\uba74 \uc720\ud615<\/td><td>\ub9e4\uce6d \uc5b4\ub311\ud130\uac00 \ubd80\uc801\ud569\ud55c \uc5f0\ub9c8 \ucc98\ub9ac\ub098 \uad11\ud559 \uc124\uacc4\ub97c \uc548\uc804\ud558\uac8c \ub9cc\ub4e4\uc5b4 \uc8fc\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uad11\ud559 \ud30c\uc6cc<\/td><td>\uc1a1\uc2e0 \ubc94\uc704 \ubc0f \uc218\uc2e0\uae30 \uc81c\ud55c \uc0ac\ud56d<\/td><td>\uc1a1\uc2e0 \ubc94\uc704 \ubc0f \uc218\uc2e0\uae30 \uc81c\ud55c \uc0ac\ud56d<\/td><td>\uc804\ub825\uc774 \ub108\ubb34 \uc801\uc73c\uba74 \uc2e0\ud638\uac00 \ub04a\uae30\uace0, \ub108\ubb34 \ub9ce\uc73c\uba74 \uc218\uc2e0\uae30\uc5d0 \uacfc\ubd80\ud558\uac00 \uac78\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-428d2430\">\uac70\ub9ac\ub9cc\uc744 \uc120\uc815 \uae30\uc900\uc73c\ub85c \uc0bc\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \u201c20km\u201d\ub77c\ub294 \ud45c\uae30\ub294 \ud1b5\uc2e0 \uac70\ub9ac \ub4f1\uae09\uc77c \ubfd0, \uc644\uc804\ud55c \uc0c1\ud638\uc6b4\uc6a9\uc131 \uc0ac\uc591\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc591\ucabd \ub05d\ub2e8\uc758 \uc815\ud655\ud55c \ubaa8\ub4c8 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-273b37af\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-22486\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/10\/media-converter-sfp-compatibility-checklist-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-92589cf8\">SFP, SFP+, SFP28 \ub77c\ubca8\ub9cc\uc73c\ub85c\ub294 \uc65c \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740\uac00<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-92f97282\">\ucf00\uc774\uc9c0\ub294 \ub2e8\uc9c0 \ubb3c\ub9ac\uc801 \uc2ac\ub86f\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc5f0\uacb0\uc774 \uc131\uacf5\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uac1c\uc758 \ubcc4\ub3c4 \uacc4\uce35\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc2e0\uccb4 \uc870\uac74:<\/strong> \uc774 \ubaa8\ub4c8\uc774 \ucf00\uc774\uc9c0\uc5d0 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub098\uc694?<\/li>\n\n\n\n<li><strong>\ud638\uc2a4\ud2b8 \uc804\uae30 \ubaa8\ub4dc:<\/strong> \ud574\ub2f9 \uc2a4\uc704\uce58\uc758 PHY \ub610\ub294 SerDes\uac00 \ud574\ub2f9 \ubaa8\ub4c8\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ubaa8\ub4dc\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/li>\n\n\n\n<li><strong>\ud3ec\ud2b8 \uad6c\uc131:<\/strong> \ud574\ub2f9 \ud3ec\ud2b8\uac00 \uc120\ud0dd\ud55c \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \ud574\ub2f9 \uc18d\ub3c4\uac00 \uace0\uc815\ub41c \uac83\uc778\uc9c0 \uc544\ub2c8\uba74 \uc124\uc815 \uac00\ub2a5\ud55c \uac83\uc778\uc9c0\uc694?<\/li>\n\n\n\n<li><strong>\uad11\ud559 \ub77c\uc778:<\/strong> \ub450 \ubaa8\ub4c8\uc774 \ud638\ud658\ub418\ub294 \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud569\ub2c8\uae4c?<\/li>\n\n\n\n<li><strong>\uc2e4\uc81c \ucc98\ub9ac\ub7c9:<\/strong> \uc5f0\uacb0\uc774 \uc124\uc815\ub418\uace0 \ud504\ub85c\ud1a0\ucf5c \uc624\ubc84\ud5e4\ub4dc\uac00 \uace0\ub824\ub41c \ud6c4 \uc774\uc6a9 \uac00\ub2a5\ud55c \uc804\uc1a1 \uc18d\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-757d9b11\">\uc608\ub97c \ub4e4\uc5b4, 1G SFP\ub294 \ud574\ub2f9 \ud3ec\ud2b8, PHY, \ud38c\uc6e8\uc5b4 \ubc0f \uad6c\uc131\uc774 1G \uc791\ub3d9\uc744 \uba85\uc2dc\uc801\uc73c\ub85c \uc9c0\uc6d0\ud558\ub294 \uacbd\uc6b0 \uc77c\ubd80 SFP+ \uc2a4\uc704\uce58 \ud3ec\ud2b8\uc5d0\uc11c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 10G \ub9c1\ud06c\ub85c \uc804\ud658\ub418\uc9c0\ub294 \uc54a\uc73c\uba70, \ud55c\ucabd \ub05d\uc5d0 10GBASE-LR SFP+\uac00 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc5b4\ub3c4 \uc77c\ubc18\uc801\uc73c\ub85c \ubc18\ub300\ucabd \ub05d\uc5d0 \uc788\ub294 1000BASE-LX SFP\uc640\ub294 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8f5b27a3\">\uadf8\ub9ac\uace0 <a href=\"https:\/\/members.snia.org\/document\/dl\/25916?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">SFF-8472 \uc0ac\uc591<\/a> \uc2dd\ubcc4\uc790, \ucee4\ub125\ud130, \uc778\ud130\ud398\uc774\uc2a4 \ucf54\ub4dc, \uacf5\uce6d \uc2e0\ud638 \uc804\uc1a1 \uc18d\ub3c4, \ub3c4\ub2ec \uac70\ub9ac, \ud30c\uc7a5 \ub4f1\uc758 \ud56d\ubaa9\uc5d0 \ub300\ud55c SFP \uba54\ubaa8\ub9ac \ud544\ub4dc\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \ud638\uc2a4\ud2b8\ub294 \ud574\ub2f9 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub4c8\uc744 \uc2dd\ubcc4\ud558\uac70\ub098 \uac70\ubd80\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubaa8\ub4c8 \uac10\uc9c0\ub9cc\uc73c\ub85c\ub294 \uc6d0\uaca9 \uad11 \ubaa8\ub4c8, \uad11\uc12c\uc720 \uacbd\ub85c \ubc0f \uc804\ub825 \uc608\uc0b0\uc774 \uc62c\ubc14\ub978\uc9c0 \uc5ec\ubd80\ub97c \uc785\uc99d\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/members.snia.org\/document\/dl\/25916?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">members.snia.org<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-9bdc8b71\">\ud754\ud788 \uc9dd\uc744 \uc774\ub8e8\ub294 \uc870\ud569: \uc798 \uc5b4\uc6b8\ub9b4\uae4c, \uc544\ub2d0\uae4c?<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud398\uc5b4\ub9c1<\/th><th>\uc608\uc0c1 \uacb0\uacfc<\/th><th>\uc0c1\ud0dc<\/th><\/tr><\/thead><tbody><tr><td>1000BASE-LX \ubcc0\ud658\uae30 \ub610\ub294 SFP \u2194 1000BASE-LX \uc2a4\uc704\uce58 SFP<\/td><td>\ub300\uac1c\ub294 \uad1c\ucc2e\ub2e4<\/td><td>\ub450 \ud638\uc2a4\ud2b8 \ubaa8\ub450 \ud574\ub2f9 \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud558\uba70, \uad11\uc12c\uc720, \ucee4\ub125\ud130, \uadf9\uc131 \ubc0f \uc804\ub825 \uc608\uc0b0\uc774 \ubaa8\ub450 \uc62c\ubc14\ub985\ub2c8\ub2e4.<\/td><\/tr><tr><td>1000BASE-SX \u2194 1000BASE-LX<\/td><td>\ud638\ud658\ub418\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624<\/td><td>\ub458 \ub2e4 \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137\uc774\uc9c0\ub9cc, \uad11 \ub9e4\uccb4 \uc0ac\uc591\uc740 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/td><\/tr><tr><td>1G \ubcc0\ud658\uae30 \u2194 10GBASE-LR SFP+<\/td><td>\uc77c\ubc18 \ub9c1\ud06c \uc5c6\uc74c<\/td><td>\uad11 \uc804\uc1a1 \uc18d\ub3c4\uc640 PMD\uac00 \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc774\uc911 \uad11\ud559 \u2194 \ub2e8\uc77c \uad11\uc12c\uc720 \uc591\ubc29\ud5a5(BiDi) \uad11\ud559<\/td><td>\uc544\ub2c8\uc694<\/td><td>\uad11 \ucc44\ub110\uc758 \uc124\uacc4 \ubc29\uc2dd\uc774 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/td><\/tr><tr><td>BiDi \ubaa8\ub4c8 \u2194 \ub3d9\uc77c\ud55c \uace0\uc815 \ud30c\uc7a5 BiDi \ubaa8\ub4c8<\/td><td>\ubcf4\ud1b5\uc740 \uc544\ub2c8\uc5d0\uc694<\/td><td>\uc774 \uc30d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc0c1\ud638 \ubcf4\uc644\uc801\uc778 \uc1a1\uc2e0(Tx)\/\uc218\uc2e0(Rx) \ud30c\uc7a5\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ud45c\uc900 \uc774\ub354\ub137 \ubcc0\ud658\uae30 \u2194 \uc77c\ubc18 SFP \uc2a4\uc704\uce58, \uc11c\ub85c \ub2e4\ub978 \ube0c\ub79c\ub4dc<\/td><td>\uac00\ub2a5\uc131\uc740 \uc788\uc2b5\ub2c8\ub2e4<\/td><td>\ud45c\uc900\uc774 \uc77c\uce58\ud558\uba70, \ub450 \ud638\uc2a4\ud2b8 \ubaa8\ub450 \uac01\uc790\uc758 \ub85c\uceec \ubaa8\ub4c8\uc744 \uc218\uc6a9\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>GPON\/EPON\/XGS-PON \uad11\uc12c\uc720 \u2194 \uc77c\ubc18 \uc774\ub354\ub137 SFP<\/td><td>\uc544\ub2c8\uc694<\/td><td>PON\uacfc \uc9c0\uc810 \uac04 \uc774\ub354\ub137\uc740 \uc11c\ub85c \ub2e4\ub978 \ud504\ub85c\ud1a0\ucf5c\uacfc \uad11\ud559\uc801 \ud2b9\uc131\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-f6808a39\">\uad6c\uccb4\uc801\uc778 1G \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6d197c88\">\uadf8\ub9ac\uace0 <a href=\"https:\/\/www.luleey.com\/ko\/product\/1000m-sfp-media-converter\/?utm_source=chatgpt.com\">LuLeey LL-SFPMC1000 \uc81c\ud488 \ud398\uc774\uc9c0<\/a> 10\/100\/1000M RJ45 \ud3ec\ud2b8 1\uac1c\uc640 1.25G SFP \ubaa8\ub4c8\uacfc \ud638\ud658\ub418\ub294 1000M SFP \uc2ac\ub86f 1\uac1c\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.luleey.com\/ko\/product\/1000m-sfp-media-converter\/?utm_source=chatgpt.com\">luleey.com<\/a><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bd7204b4\">\uc77c\ubc18\uc801\uc778 \uc774\ub354\ub137 \uad6c\ucd95\uc758 \uacbd\uc6b0, \uc2e4\uc6a9\uc801\uc778 \uc124\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-964ab304\"><strong>\uc774\ub354\ub137 \uc7a5\uce58 \u2192 RJ45 \ucf00\uc774\ube14 \u2192 LL-SFPMC1000 \u2192 \uc9c0\uc6d0\ub418\ub294 1G \uc774\ub354\ub137 SFP \u2192 \ud638\ud658\ub418\ub294 \uad11\uc12c\uc720 \u2192 \uc2a4\uc704\uce58 \ub0b4\uc758 \uc9c0\uc6d0\ub418\ub294 1G \uc774\ub354\ub137 SFP<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-dfa56295\">\uc81c\ud488 \ud398\uc774\uc9c0\uc5d0 \ub530\ub974\uba74 RJ45 \ud3ec\ud2b8\ub294 10, 100 \ub610\ub294 1000 Mb\/s\ub85c \ud611\uc0c1\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \uad11 \uc2ac\ub86f\uc740 1000M\uc73c\ub85c \uba85\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3d9\ucd95 \uce21\uc758 \ud611\uc0c1 \uc124\uc815\ub9cc\uc73c\ub85c\ub294 SFP \uce21\uc744 10G \uc778\ud130\ud398\uc774\uc2a4\ub85c \uc804\ud658\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-91cb1892\">\ub3d9\uc77c\ud55c \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\ub294 PON \uc2a4\ud2f1\uc758 \ud2b9\uc218\ud55c \uc0ac\uc6a9 \uc0ac\ub840\ub3c4 \uc124\uba85\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\ub840\ub294 \ubcc4\ub3c4\uc758 \ud638\uc2a4\ud2b8 \ud638\ud658\uc131 \ubb38\uc81c\ub85c \uac04\uc8fc\ud558\uc2ed\uc2dc\uc624. 2.5G PON ONU \uc2a4\ud2f1\uc740 \uc2a4\ud2f1\uacfc \ud638\uc2a4\ud2b8 \ubaa8\ub450 \uc774\ub97c \uc9c0\uc6d0\ud558\ub294 \uacbd\uc6b0 \ud638\ud658\ub418\ub294 1G \ud638\uc2a4\ud2b8 \ubaa8\ub4dc\ub85c \uc790\ub3d9 \uc804\ud658\ub420 \uc218 \uc788\uc73c\uba70, \uc77c\ubd80 SFP+ \ud638\uc2a4\ud2b8 \uc5ed\uc2dc \uc801\uc808\ud55c \uce69\uc14b\uacfc \ud38c\uc6e8\uc5b4\ub97c \ud1b5\ud574 2.5G\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1adb6386\">SFP\/SFP+ \ub77c\ubca8\ub9cc \ubcf4\uace0 \uacb0\uc815\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc815\ud655\ud55c \ubaa8\ub4c8 \ubaa8\ub378, \ud638\uc2a4\ud2b8 \uce69\uc14b \ub610\ub294 PHY, \ud38c\uc6e8\uc5b4 \ubc0f \ub4dc\ub77c\uc774\ubc84, \ud3ec\ud2b8 \uc124\uc815, \ubaa8\ub4c8 \ucf54\ub529, \uc804\ub825 \uc608\uc0b0, \uadf8\ub9ac\uace0 \ubaa8\ub4c8\uc758 \ud638\uc2a4\ud2b8 \ubaa8\ub4dc\ub97c \ubc18\ub4dc\uc2dc \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-1943cfb3\">\ub9c1\ud06c\ub97c \uad6c\ucd95\ud558\uace0 \ud14c\uc2a4\ud2b8\ud558\ub294 6\ub2e8\uacc4<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-262db1fd\">1. \ubaa8\ub4e0 \uc815\ud655\ud55c \ubaa8\ub378\uba85\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-49728293\">\ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \ubaa8\ub378\uba85, \uad11 \ubaa8\ub4c8 \ub450 \uac1c, \uc2a4\uc704\uce58 \ubaa8\ub378\uba85, \uc2a4\uc704\uce58 \ud3ec\ud2b8, \uad11\ucf00\uc774\ube14 \uc885\ub958 \ubc0f \uc0ac\uc6a9\ub41c \uc5b4\ub311\ud130 \ub4f1\uc744 \ubaa8\ub450 \uae30\ub85d\ud574 \ub450\uc2ed\uc2dc\uc624. \uc0c9\uc0c1\uc774\ub098 \ucee4\ub125\ud130 \ubaa8\uc591\ub9cc \ubcf4\uace0 \ud310\ub2e8\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-094265c0\">2. \uad11\ud559 \uc0ac\uc591\uc744 \ube44\uad50\ud574 \ubcf4\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2f54b4c1\">\ud504\ub85c\ud1a0\ucf5c, \ub77c\uc778 \uc18d\ub3c4, PMD, \ud30c\uc7a5, \uad11\uc12c\uc720 \uc720\ud615, \ub3c4\ub2ec \uac70\ub9ac \ub4f1\uae09, \uc1a1\uc2e0\uae30 \ubc94\uc704, \uc218\uc2e0\uae30 \uac10\ub3c4 \ubc0f \uacfc\ubd80\ud558 \ud55c\uacc4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6433f30b\">\uadf8\ub9ac\uace0 <a href=\"https:\/\/www.thefoa.org\/tech\/ref\/appln\/datalink.html?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">\uad11\uc12c\uc720 \ud611\ud68c\uc758 \ub370\uc774\ud130 \ub9c1\ud06c \ucc38\uc870 \uc790\ub8cc<\/a> \uae30\ubcf8\uc801\uc778 \uc9c0\uc810 \uac04(point-to-point) \ubaa8\ub378\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \ud55c\ucabd \ub05d\uc5d0 \uc788\ub294 \uc1a1\uc2e0\uae30\ub294 \uc9c0\uc815\ub41c \uad11\uc12c\uc720 \uc720\ud615\uc744 \ud1b5\ud574 \ubc18\ub300\ud3b8\uc5d0 \uc788\ub294 \ud638\ud658 \uac00\ub2a5\ud55c \uc218\uc2e0\uae30\uc5d0 \uc2e0\ud638\ub97c \uc804\uc1a1\ud574\uc57c \ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.thefoa.org\/tech\/ref\/appln\/datalink.html?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">\uad11\uc12c\uc720 \ub370\uc774\ud130 \ub9c1\ud06c \u2013<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-014ddb70\">3. \uac01 \ud638\uc2a4\ud2b8\ub97c \uac1c\ubcc4\uc801\uc73c\ub85c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-489e0749\">\ubcc0\ud658\uae30\uac00 \ud574\ub2f9 \ub85c\uceec \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \uc2a4\uc704\uce58\uc758 \ud558\ub4dc\uc6e8\uc5b4 \uc124\uba85\uc11c, \ud38c\uc6e8\uc5b4 \ub9b4\ub9ac\uc2a4 \ub178\ud2b8, \uc9c0\uc6d0\ub418\ub294 \uc18d\ub3c4 \uc124\uc815 \ubc0f \ubaa8\ub4c8 \ud638\ud658\uc131 \uc815\ucc45\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bbee8114\">\uc778\ubca4\ud1a0\ub9ac\uc5d0 \ud45c\uc2dc\ub41c \ubaa8\ub4c8\uc774\ub77c\ub3c4 \uc5f0\uacb0\uc744 \uc218\ub9bd\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-84f1a9ae\">4. \uad11\uc12c\uc720\ub97c \uccad\uc18c\ud558\uace0 \uc810\uac80\ud55c \ud6c4 \uc62c\ubc14\ub974\uac8c \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624.<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c82c441a\">\uc7a5\ube44 \uc6b4\uc601 \uc808\ucc28\uc5d0 \ub530\ub77c \ud544\uc694\ud55c \uacbd\uc6b0 \uc1a1\uc2e0\uae30\uc758 \uc804\uc6d0\uc744 \ub044\uac70\ub098 \ube44\ud65c\uc131\ud654\ud558\uc2ed\uc2dc\uc624. \uc801\uc808\ud55c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucee4\ub125\ud130\ub97c \uc810\uac80\ud558\uace0 \uccad\uc18c\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-50e2037b\">\ub4c0\ud50c\ub809\uc2a4 \ub9c1\ud06c\uc5d0\uc11c\ub294 \ud55c\ucabd \ub05d\uc758 \uc1a1\uc2e0(Tx) \uc2e0\ud638\uac00 \ubc18\ub300\ucabd \ub05d\uc758 \uc218\uc2e0(Rx)\uc5d0 \ub3c4\ub2ec\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9c1\ud06c \uc0c1\ud0dc\uac00 \uc5ec\uc804\ud788 \ub2e4\uc6b4\ub41c \uacbd\uc6b0, \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub974\uc2ed\uc2dc\uc624. <a href=\"https:\/\/www.luleey.com\/ko\/fiber-link-down-how-to-check-tx-rx-polarity\/?utm_source=chatgpt.com\">\uc1a1\uc2e0\/\uc218\uc2e0 \uadf9\uc131 \ud655\uc778<\/a> \uc11c\ub85c \uad00\ub828 \uc5c6\ub294 \uc124\uc815\uc744 \ubc18\ubcf5\ud574\uc11c \ubcc0\uacbd\ud558\ub294 \ub300\uc2e0. \ud574\ub2f9 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc8fc\ud30c\uc218, \uad11\ud559 \ud45c\uc900, \ucee4\ub125\ud130 \uccad\uacb0\ub3c4, \uc218\uc2e0 \uc804\ub825 \uc810\uac80 \ud56d\ubaa9\ub3c4 \ubcc4\ub3c4\ub85c \uad6c\ubd84\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.luleey.com\/ko\/fiber-link-down-how-to-check-tx-rx-polarity\/?utm_source=chatgpt.com\">luleey.com<\/a><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c67ad433\">BiDi\uc758 \uacbd\uc6b0, \uac00\ub2e5\uc744 \ubc14\uafb8\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uac00\ub2e5\uc740 \ud558\ub098\ubfd0\uc785\ub2c8\ub2e4. \ubaa8\ub4c8\ub4e4\uc774 \uc0c1\ubcf4\uc801\uc778 \ud30c\uc7a5 \uc30d\uc744 \uc774\ub8e8\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8a2d89fe\">5. \ubb38\uc11c\ud654\ub41c \ud3ec\ud2b8 \uc124\uc815\ub9cc \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0fcf49fb\">\uc2a4\uc704\uce58 \uc124\uba85\uc11c\uc5d0 \uba85\uc2dc\ub41c \ub300\ub85c \uc2a4\uc704\uce58 \ud3ec\ud2b8\ub97c \uad11 \ubaa8\ub4c8\uc774 \uc9c0\uc6d0\ud558\ub294 \uc18d\ub3c4\ub85c \uc124\uc815\ud558\uac70\ub098 \uc790\ub3d9 \ubaa8\ub4dc\ub85c \uc124\uc815\ud558\uc2ed\uc2dc\uc624. \uad6c\ub9ac\uc120 \uc790\ub3d9 \ud611\uc0c1 \uc124\uc815\uc740 \uad11 \ubaa8\ub4c8\uc758 \ub77c\uc778 \uc18d\ub3c4 \uc124\uc815\uacfc \ubcc4\ub3c4\ub85c \ucc98\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2bf52dab\">\ub4c0\ud50c\ub809\uc2a4 \ubaa8\ub4dc\ub098 \uc18d\ub3c4\ub97c \ubb34\uc791\uc704\ub85c \uac15\uc81c\ub85c \uc124\uc815\ud558\uba74 \uc2e4\uc81c \ubd88\uc77c\uce58 \ud604\uc0c1\uc744 \uac10\ucd9c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-accc3ef1\">6. \uc138 \ub2e8\uacc4\uc5d0\uc11c \uacb0\uacfc\ub97c \ud655\uc778\ud55c\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ce6cd040\">\ub9c1\ud06c LED\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e4\uc74c \uc0ac\ud56d\ub3c4 \ud655\uc778\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc2e0\uccb4\uc801:<\/strong> \ub9c1\ud06c \uc0c1\ud0dc\uac00 \uc548\uc815\uc801\uc774\uba70, \ub514\uc9c0\ud138 \uc9c4\ub2e8 \uae30\ub2a5\uc774 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uacbd\uc6b0 \uc218\uc2e0 \uc804\ub825\uc774 \ubaa8\ub4c8\uc758 \uc9c0\uc815\ub41c \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub370\uc774\ud130 \ub9c1\ud06c:<\/strong> \uad50\ud1b5\ub7c9 \ubc1c\uc0dd \uc2dc \uc624\ub958, CRC, \uc2ec\ubcfc \ubc0f \ud50c\ub7a9 \uce74\uc6b4\ud130\uac00 \uc99d\uac00\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc11c\ube44\uc2a4:<\/strong> \uc608\uc0c1\ub41c VLAN, IP, DHCP, PPPoE \ub610\ub294 \uae30\ud0c0 \uc11c\ube44\uc2a4\uac00 \uc2e4\uc81c\ub85c \ud544\uc694\ud55c \uc18d\ub3c4\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-69790d7a\">LED\uac00 \ucf1c\uc838 \uc788\ub294\ub370\ub3c4 \ud2b8\ub798\ud53d \uc804\uc1a1\uc5d0 \uc2e4\ud328\ud558\ub294 \uacbd\uc6b0, \uad11\ud559 \ud398\uc5b4\ub9c1\uc740 \uc815\uc0c1\uc77c \uc218 \uc788\uc73c\ub098 VLAN \ucc98\ub9ac, MTU, \uc8fc\uc18c \uc9c0\uc815 \ub610\ub294 \uc11c\ube44\uc2a4 \uad6c\uc131\uc5d0 \ubb38\uc81c\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-fa2c913b\">\ub9c1\ud06c\uac00 \uc5ec\uc804\ud788 \ud45c\uc2dc\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ab768fb0\">\ubcc0\uc218\ub294 \ud55c \ubc88\uc5d0 \ud558\ub098\uc529 \ubcc0\uacbd\ud558\uc2ed\uc2dc\uc624. \uba3c\uc800 \uae38\uc774\uac00 \uc9e7\uace0 \uc815\uc0c1 \uc791\ub3d9\uc774 \ud655\uc778\ub41c \uad11\uc12c\uc720\uc640 \uc815\uc0c1 \uc791\ub3d9\uc774 \ud655\uc778\ub41c \ub9e4\uce6d \ubaa8\ub4c8 \ud55c \uc30d\uc73c\ub85c \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624. \uac01 SFP\ub97c \ud638\ud658\uc131\uc774 \ud655\uc778\ub41c \ud638\uc2a4\ud2b8\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \uc6d0\ub798\uc758 \uad11\uc12c\uc720 \uacbd\ub85c\ub97c \ubcf5\uc6d0\ud558\uace0 \uc218\uc2e0 \uc804\ub825 \ubc0f \uc624\ub958 \uce74\uc6b4\ud130\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0f3abc1f\">\uc704\uc758 \uc6cc\ud06c\uc2dc\ud2b8\ub97c \uc911\ub2e8 \uae30\uc900\uc73c\ub85c \uc0bc\uc73c\uc138\uc694. \ud55c \ud589\uc774\ub77c\ub3c4 \ud655\uc778\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0, \uc804\uccb4\ub97c \ub2e4\uc2dc \uc785\ub825\ud558\uae30 \uc804\uc5d0 \ud574\ub2f9 \ubd88\uc77c\uce58\ub97c \uc218\uc815\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d0953f52\">\ud544\uc694\ud55c \uc774\ub354\ub137 \uc18d\ub3c4\uc640 \uad11\ud559 \uc0ac\uc591\uc744 \ud30c\uc545\ud55c \ud6c4, \uc774\ub97c LuLeey\uc758 \uac80\uc99d\ub41c \uc0ac\uc591\uacfc \ube44\uad50\ud574 \ubcf4\uc2ed\uc2dc\uc624. <a href=\"https:\/\/www.luleey.com\/ko\/product-category\/fiber-optic-transceiver\/copper-to-fiber-media-converters\/?utm_source=chatgpt.com\">\uad6c\ub9ac-\uad11\uc12c\uc720 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \uc81c\ud488\uad70<\/a> \uadf8\ub9ac\uace0 \uacf5\uac1c\ub41c \ud638\uc2a4\ud2b8 \ubc0f \uad11 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uadc0\ud558\uc758 \uc124\uacc4\uc640 \uc77c\uce58\ud558\ub294 \ubaa8\ub378\ub9cc \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \uce21 \ud655\uc778 \uc2a4\uc704\uce58 \uce21 \ud655\uc778 \uadf8 \uc911\uc694\uc131 \ud504\ub85c\ud1a0\ucf5c \uc774\ub354\ub137 \uad11 \uc778\ud130\ud398\uc774\uc2a4 \uc774\ub354\ub137 \uad11 \uc778\ud130\ud398\uc774\uc2a4 \uc77c\ubc18 \uc774\ub354\ub137 SFP<\/p>","protected":false},"author":1,"featured_media":22487,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[887],"tags":[1391,1708,1674,1382,1467,1707],"class_list":["post-22485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-transmission-conversion","tag-fiber-troubleshooting","tag-ethernet-over-fiber","tag-fiber-media-converter","tag-optical-transceiver","tag-sfp-compatibility","tag-sfp-port"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/22485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/comments?post=22485"}],"version-history":[{"count":1,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/22485\/revisions"}],"predecessor-version":[{"id":22488,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/22485\/revisions\/22488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media\/22487"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media?parent=22485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/categories?post=22485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/tags?post=22485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}