{"id":18543,"date":"2025-07-07T21:03:08","date_gmt":"2025-07-07T13:03:08","guid":{"rendered":"https:\/\/www.luleey.com\/?p=18543"},"modified":"2025-07-07T21:04:27","modified_gmt":"2025-07-07T13:04:27","slug":"common-optical-modules-and-interfaces-for-switches","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/common-optical-modules-and-interfaces-for-switches\/","title":{"rendered":"\uc2a4\uc704\uce58\uc6a9 \uacf5\ud1b5 \uad11\ud559 \ubaa8\ub4c8 \ubc0f \uc778\ud130\ud398\uc774\uc2a4"},"content":{"rendered":"<p id=\"wd-0cd50e57\" class=\"wp-block-wd-paragraph\">\ucd5c\uc2e0 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubcf5\uc7a1\ud55c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \uc2a4\uc704\uce58\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud55c \uc911\uc694\ud55c \ud5c8\ube0c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uad6c\uc131 \uc694\uc18c \uc911\uc5d0\uc11c\ub3c4 \uad11 \ubaa8\ub4c8\uacfc \uad11 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uace0\uc18d\uc758 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uad50\ud658\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc774\ud574 <strong><a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/switch-optical-modules\/\" title=\"\uc2a4\uc704\uce58 \uad11\ud559 \ubaa8\ub4c8\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">\uc2a4\uc704\uce58 \uad11\ud559 \ubaa8\ub4c8<\/a><\/strong>, <strong><a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/optical-interface-types\/\" title=\"\uad11\ud559 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">\uad11\ud559 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615<\/a><\/strong>, \ubc0f <strong><a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/fiber-optic-connectors\/\" title=\"\uad11\ucf00\uc774\ube14 \ucee4\ub125\ud130\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">\uad11\uc12c\uc720 \ucee4\ub125\ud130<\/a><\/strong> \ub294 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4, \uae30\uc220\uc790 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4, \ubc30\ud3ec \ubc0f \uc720\uc9c0 \uad00\ub9ac\uc5d0 \uad00\uc5ec\ud558\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uc5d0\uac8c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"wd-903a1ad1\" class=\"wp-block-wd-title title\">\uc18c\uac1c<\/h2>\n\n\n\n<p id=\"wd-131a8145\" class=\"wp-block-wd-paragraph\">\ub124\ud2b8\uc6cc\ud06c\uc758 \uc131\ub2a5\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uad6c\uc131 \uc694\uc18c\uc758 \ud6a8\uc728\uc131\uc5d0 \ub530\ub77c \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4. \uc804\uae30 \uc2e0\ud638\ub97c \uad11 \uc2e0\ud638\ub85c \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \uc2a4\uc704\uce58 \uad11\ud559 \ubaa8\ub4c8\uacfc \ubb3c\ub9ac\uc801 \uc5f0\uacb0 \uc9c0\uc810 \uc5ed\ud560\uc744 \ud558\ub294 \uad11\ud559 \uc778\ud130\ud398\uc774\uc2a4\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc758 \uc18d\ub3c4, \uac70\ub9ac, \uc548\uc815\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-6cd51597\" class=\"wp-block-wd-paragraph\">SFP, GBIC, XFP, XENPAK\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \uad11 \ubaa8\ub4c8 \uc720\ud615\uacfc FC, SC, LC\uc640 \uac19\uc740 \uad11 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc18c\uaddc\ubaa8 LAN(\ub85c\uceec \uc601\uc5ed \ub124\ud2b8\uc6cc\ud06c)\uc774\ub4e0 \ub300\uaddc\ubaa8 WAN(\uad11\uc5ed \ub124\ud2b8\uc6cc\ud06c)\uc774\ub4e0, \ucd5c\uc801\uc758 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc62c\ubc14\ub978 \uad11\ud559 \ubaa8\ub4c8\uacfc \uc778\ud130\ud398\uc774\uc2a4 \uc870\ud569\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"simpletoc-title\">\ubaa9\ucc28<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#analysis-of-common-optical-modules-for-switches\">\uc2a4\uc704\uce58\uc6a9 \uacf5\ud1b5 \uad11\ud559 \ubaa8\ub4c8 \ubd84\uc11d<\/a>\n\n\n<ul><li>\n<a href=\"#sfp-modules\">SFP \ubaa8\ub4c8<\/a>\n\n<\/li>\n<li><a href=\"#gbic-modules\">GBIC \ubaa8\ub4c8<\/a>\n\n<\/li>\n<li><a href=\"#xfpxenpak-modules\">XFP\/XENPAK \ubaa8\ub4c8<\/a>\n\n<\/li>\n<li><a href=\"#technical-evolution\">\uae30\uc220\uc801 \uc9c4\ud654<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#optical-interface-types-and-fiber-optic-connectors\">\uad11 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615 \ubc0f \uad11\uc12c\uc720 \ucee4\ub125\ud130<\/a>\n\n\n<ul><li>\n<a href=\"#fcsclcst-interfaces\">FC\/SC\/LC\/ST \uc778\ud130\ud398\uc774\uc2a4<\/a>\n\n<\/li>\n<li><a href=\"#adaptation-relationship-between-fiber-optic-connectors-and-modules\">\uad11\ucf00\uc774\ube14 \ucee4\ub125\ud130\uc640 \ubaa8\ub4c8 \uac04\uc758 \uc801\uc751 \uad00\uacc4<\/a>\n\n<\/li>\n<li><a href=\"#key-points-for-interface-selection\">\uc778\ud130\ud398\uc774\uc2a4 \uc120\ud0dd\uc758 \ud575\uc2ec \ud3ec\uc778\ud2b8<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#fiber-optic-transmission-basics-and-interface-adaptation\">\uad11\uc12c\uc720 \uc804\uc1a1 \uae30\ubcf8 \uc0ac\ud56d \ubc0f \uc778\ud130\ud398\uc774\uc2a4 \uc801\uc751<\/a>\n\n\n<ul><li>\n<a href=\"#single-modemulti-mode-fibers\">\uc2f1\uae00 \ubaa8\ub4dc\/\uba40\ud2f0 \ubaa8\ub4dc \ud30c\uc774\ubc84<\/a>\n\n<\/li>\n<li><a href=\"#matching-principles-between-optical-modules-and-fibers\">\uad11 \ubaa8\ub4c8\uacfc \uad11\uc120\ub85c \uac04\uc758 \ub9e4\uce6d \uc6d0\ub9ac<\/a>\n\n<\/li>\n<li><a href=\"#transmission-loss-data\">\uc804\uc1a1 \uc190\uc2e4 \ub370\uc774\ud130<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#optical-port-working-modes-and-negotiation-mechanisms\">\uad11 \ud3ec\ud2b8 \uc791\uc5c5 \ubaa8\ub4dc \ubc0f \ud611\uc0c1 \uba54\ucee4\ub2c8\uc998<\/a>\n\n\n<ul><li>\n<a href=\"#gigabit-optical-port-modes\">\uae30\uac00\ube44\ud2b8 \uad11 \ud3ec\ud2b8 \ubaa8\ub4dc<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#emerging-technology-extensions\">\uc0c8\ub85c\uc6b4 \uae30\uc220 \ud655\uc7a5<\/a>\n\n\n<ul><li>\n<a href=\"#cwdmdwdm-technologies\">CWDM\/DWDM \uae30\uc220<\/a>\n\n<\/li>\n<li><a href=\"#advantages-of-hot-swap-for-optical-modules\">\uad11\ud559 \ubaa8\ub4c8\uc6a9 \ud56b \uc2a4\uc651\uc758 \uc7a5\uc810<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#selection-and-maintenance-recommendations\">\uc120\ud0dd \ubc0f \uc720\uc9c0 \uad00\ub9ac \uad8c\uc7a5 \uc0ac\ud56d<\/a>\n\n\n<ul><li>\n<a href=\"#module-and-interface-matching-table\">\ubaa8\ub4c8 \ubc0f \uc778\ud130\ud398\uc774\uc2a4 \ub9e4\uce6d \ud45c<\/a>\n\n<\/li>\n<li><a href=\"#troubleshooting-directions\">\ubb38\uc81c \ud574\uacb0 \ubc29\ubc95<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#faqs\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a>\n<\/li><\/ul>\n\n\n<h2 id=\"analysis-of-common-optical-modules-for-switches\" class=\"wp-block-heading\">\uc2a4\uc704\uce58\uc6a9 \uacf5\ud1b5 \uad11\ud559 \ubaa8\ub4c8 \ubd84\uc11d<\/h2>\n\n\n\n<h3 id=\"wd-f3937de3\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"sfp-modules\" class=\"wp-block-heading\">SFP \ubaa8\ub4c8<\/h3>\n\n\n\n<p id=\"wd-c65b897e\" class=\"wp-block-wd-paragraph\">\uc18c\ud615 \ud3fc \ud329\ud130 \ud50c\ub7ec\uadf8\ud615(SFP) \ubaa8\ub4c8\uc740 \ud06c\uae30\uac00 \uc791\uae30 \ub54c\ubb38\uc5d0 \ucd5c\uc2e0 \uc2a4\uc704\uce58\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc18c\ud615 \ud3fc \ud329\ud130 \ub355\ubd84\uc5d0 \uc2a4\uc704\uce58\uc758 \ud3ec\ud2b8 \ubc00\ub3c4\uac00 \ub192\uc544\uc838 \ub300\ud615 \ubaa8\ub4c8\uc5d0 \ube44\ud574 \ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \uacf5\uac04\uc5d0 \ub354 \ub9ce\uc740 \ubaa8\ub4c8\uc744 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uacf5\uac04\uc774 \ubd80\uc871\ud55c \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uae30\ud0c0 \ud658\uacbd\uc5d0\uc11c \uc911\uc694\ud55c \uc774\uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-090a3104\" class=\"wp-block-wd-paragraph\">SFP \ubaa8\ub4c8\uacfc GBIC \ubaa8\ub4c8\uc758 \uc8fc\uc694 \uae30\uc220\uc801 \ucc28\uc774\uc810 \uc911 \ud558\ub098\ub294 \ud06c\uae30\uc785\ub2c8\ub2e4. SFP \ubaa8\ub4c8\uc740 GBIC \ubaa8\ub4c8\uc758 \uc57d \uc808\ubc18 \ud06c\uae30\uc774\ubbc0\ub85c \uace0\ubc00\ub3c4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \ub610\ud55c SFP \ubaa8\ub4c8\uc740 \ud56b\uc2a4\uc651 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\ubbc0\ub85c \uc804\uc6d0\uc774 \ucf1c\uc838 \uc788\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uc2a4\uc704\uce58\uc5d0 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uc804\uccb4 \uc2a4\uc704\uce58\uc758 \uc804\uc6d0\uc744 \ub04c \ud544\uc694\uac00 \uc5c6\uc73c\ubbc0\ub85c \uc720\uc9c0 \uad00\ub9ac \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \ud06c\uac8c \uac04\uc18c\ud654\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \ub2e4\uc6b4\ud0c0\uc784\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1.jpg\" alt=\"\" class=\"wp-image-13890\" style=\"width:300px\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1.jpg 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1-400x400.jpg 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1-150x150.jpg 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1-600x600.jpg 600w, https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1-768x768.jpg 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2023\/07\/1pair-20km-LC-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p id=\"wd-b2720cb7\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<h3 id=\"gbic-modules\" class=\"wp-block-heading\">GBIC \ubaa8\ub4c8<\/h3>\n\n\n\n<p id=\"wd-259df5cd\" class=\"wp-block-wd-paragraph\">\uae30\uac00\ube44\ud2b8 \uc778\ud130\ud398\uc774\uc2a4 \ucee8\ubc84\ud130(GBIC) \ubaa8\ub4c8\uc740 \ud55c\ub54c \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137 \uc5f0\uacb0\uc758 \ud45c\uc900\uc774\uc5c8\uc2b5\ub2c8\ub2e4. SFP \ubaa8\ub4c8\uc5d0 \ube44\ud574 \ud06c\uae30\uac00 \ub354 \ud06c\uc9c0\ub9cc \ud56b\uc2a4\uc651\uc744 \uc9c0\uc6d0\ud558\ubbc0\ub85c \uad50\uccb4 \ubc0f \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-eb94d8a9\" class=\"wp-block-wd-paragraph\">\uadf8\ub7ec\ub098 SFP \ubaa8\ub4c8\uc758 \ub4f1\uc7a5\uc73c\ub85c GBIC \ubaa8\ub4c8\uc758 \uc2dc\uc7a5 \uc801\uc6a9\uc740 \uc810\ucc28 \uac10\uc18c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uc804\ud788 \uc77c\ubd80 \uad6c\ud615 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0\uc11c \ubc1c\uacac\ub418\uc9c0\ub9cc, \uc0c8\ub85c\uc6b4 \ubc30\ud3ec\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud3ec\ud2b8 \ubc00\ub3c4\uac00 \uc6b0\uc218\ud558\uace0 \ud06c\uae30\uac00 \ub354 \uc791\uc740 SFP \ubaa8\ub4c8\uc744 \uc120\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-a635ebb9\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"559\" height=\"336\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image.png\" alt=\"\" class=\"wp-image-18547\" style=\"width:300px\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image.png 559w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-18x12.png 18w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-150x90.png 150w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/figure>\n\n\n\n<h3 id=\"wd-2039c34c\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"xfpxenpak-modules\" class=\"wp-block-heading\">XFP\/XENPAK \ubaa8\ub4c8<\/h3>\n\n\n\n<p id=\"wd-bbbc3e2b\" class=\"wp-block-wd-paragraph\">XFP \ubc0f XENPAK \ubaa8\ub4c8\uc740 10\uae30\uac00\ube44\ud2b8 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. XFP \ubaa8\ub4c8\uc740 XENPAK \ubaa8\ub4c8\ubcf4\ub2e4 \ud06c\uae30\uac00 \uc791\uc544 \ud3ec\ud2b8 \ubc00\ub3c4\uac00 \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 XENPAK \ubaa8\ub4c8\uc740 \ucd08\uae30 10\uae30\uac00\ube44\ud2b8 \ubaa8\ub4c8 \ud45c\uc900 \uc911 \ud558\ub098\uc600\uc73c\ub098 \ub300\ubd80\ubd84 XFP \ubc0f \uae30\ud0c0 \uc18c\ud615 \ud3fc \ud329\ud130 \ubaa8\ub4c8\ub85c \ub300\uccb4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-805240a3\" class=\"wp-block-wd-paragraph\">XFP \ubaa8\ub4c8\uc740 \ub370\uc774\ud130 \uc13c\ud130 \uc778\ud130\ucee4\ub125\ud2b8 \ubc0f \uace0\uc18d LAN\uc744 \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c 10\uae30\uac00\ube44\ud2b8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc624\ub298\ub0a0\uc5d0\ub294 \ub35c \uc77c\ubc18\uc801\uc774\uc9c0\ub9cc \uc77c\ubd80 \ub808\uac70\uc2dc 10\uae30\uac00\ube44\ud2b8 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c XENPAK \ubaa8\ub4c8\uc744 \uc5ec\uc804\ud788 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-707a7a0f\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"583\" height=\"434\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-1.png\" alt=\"\" class=\"wp-image-18548\" style=\"width:300px\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-1.png 583w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-1-16x12.png 16w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-1-150x112.png 150w\" sizes=\"auto, (max-width: 583px) 100vw, 583px\" \/><\/figure>\n\n\n\n<h3 id=\"wd-78a2f2a0\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"technical-evolution\" class=\"wp-block-heading\">\uae30\uc220\uc801 \uc9c4\ud654<\/h3>\n\n\n\n<p id=\"wd-e4e10464\" class=\"wp-block-wd-paragraph\">\uad11 \ubaa8\ub4c8\uc758 \uc9c4\ud654\ub294 \ub354 \ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4\uc640 \ub354 \ub098\uc740 \uc131\ub2a5\uc5d0 \ub300\ud55c \ud544\uc694\uc131\uc5d0 \uc758\ud574 \uc8fc\ub3c4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub300\ud615 GBIC \ubaa8\ub4c8\uc5d0\uc11c \uc18c\ud615 SFP \ubaa8\ub4c8\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \uc18c\ud615\ud654 \ucd94\uc138\uc5d0 \ub530\ub77c \uc2a4\uc704\uce58\ub294 \ubb3c\ub9ac\uc801 \ud06c\uae30\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \ub354 \ub9ce\uc740 \ud3ec\ud2b8\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc5d0 \ub300\ud55c \uc99d\uac00\ud558\ub294 \uc218\uc694\ub97c \ucda9\uc871\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"wd-70c27aea\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"optical-interface-types-and-fiber-optic-connectors\" class=\"wp-block-heading\">\uad11 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615 \ubc0f \uad11\uc12c\uc720 \ucee4\ub125\ud130<\/h2>\n\n\n\n<h3 id=\"wd-0122fb30\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"fcsclcst-interfaces\" class=\"wp-block-heading\">FC\/SC\/LC\/ST \uc778\ud130\ud398\uc774\uc2a4<\/h3>\n\n\n\n<p id=\"wd-8a00a0b5\" class=\"wp-block-wd-paragraph\">\ub2e4\uc591\ud55c \uad11\ud559 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uac01\uae30 \ub2e4\ub978 \uc7a0\uae08 \uba54\ucee4\ub2c8\uc998\uacfc \ubb3c\ub9ac\uc801 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-6a531dc7\" class=\"wp-block-wd-paragraph\">FC \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc548\uc804\ud55c \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \uc2a4\ub808\ub4dc \uc7a0\uae08 \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub098\uc0ac\uc2dd \uc124\uacc4\ub85c \uc5ec\ub7ec \ubc88 \uc0bd\uc785 \ubc0f \uc81c\uac70\ud55c \ud6c4\uc5d0\ub3c4 \uc548\uc815\uc801\uc778 \uc5f0\uacb0\uc744 \ubcf4\uc7a5\ud558\ubbc0\ub85c \uc7a5\ube44\uc2e4 \ubd84\ubc30 \ud504\ub808\uc784\uacfc \uac19\uc774 \uc790\uc8fc \uaf42\uace0 \ube7c\uc57c \ud558\ub294 \uc0c1\ud669\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-43769522\" class=\"wp-block-wd-paragraph\">SC \uc778\ud130\ud398\uc774\uc2a4\ub294 \ud50c\ub7ec\uadf8\uc778 \ub514\uc790\uc778\uc73c\ub85c \uc0ac\uc6a9\uc774 \uac04\ud3b8\ud569\ub2c8\ub2e4. \uc124\uce58\uac00 \uc27d\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 100Base - FX \uc2a4\uc704\uce58\uc640 \uac19\uc740 \uc800\uac00\ud615 \uc774\ub354\ub137 \uc7a5\uce58\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-a7b00b47\" class=\"wp-block-wd-paragraph\">LC \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc18c\ud615\ud654\ub41c \ud50c\ub7ec\uadf8\uc778 \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uae30 \ub54c\ubb38\uc5d0 \ud3ec\ud2b8 \ubc00\ub3c4 \uadf9\ub300\ud654\uac00 \ud544\uc218\uc801\uc778 SFP \ubaa8\ub4c8 \ubc0f \ub370\uc774\ud130 \uc13c\ud130 \ucf00\uc774\ube14\ub9c1\uacfc \uac19\uc740 \uace0\ubc00\ub3c4 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-2a90a76b\" class=\"wp-block-wd-paragraph\">ST \uc778\ud130\ud398\uc774\uc2a4\ub294 \ud55c \uc190\uc73c\ub85c \uc27d\uac8c \uc870\uc791\ud560 \uc218 \uc788\ub294 \ubca0\uc774\uc694\ub137 \uc7a0\uae08 \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud55c\ub54c \uad11\ucf00\uc774\ube14 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5c8\uc9c0\ub9cc \uc624\ub298\ub0a0\uc758 \uace0\ubc00\ub3c4 \ud658\uacbd\uc5d0\uc11c\ub294 \ub35c \uc77c\ubc18\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-ae3251bb\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"692\" height=\"419\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/6ee1ed9feee8c59ade92f2284ebafe6a_1-419-png_6_0_0_238_315_416_252_892.83_1263-692-0-1154-692.png\" alt=\"\" class=\"wp-image-18549\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/6ee1ed9feee8c59ade92f2284ebafe6a_1-419-png_6_0_0_238_315_416_252_892.83_1263-692-0-1154-692.png 692w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/6ee1ed9feee8c59ade92f2284ebafe6a_1-419-png_6_0_0_238_315_416_252_892.83_1263-692-0-1154-692-18x12.png 18w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/6ee1ed9feee8c59ade92f2284ebafe6a_1-419-png_6_0_0_238_315_416_252_892.83_1263-692-0-1154-692-150x91.png 150w\" sizes=\"auto, (max-width: 692px) 100vw, 692px\" \/><\/figure>\n\n\n\n<h3 id=\"wd-d791e715\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"adaptation-relationship-between-fiber-optic-connectors-and-modules\" class=\"wp-block-heading\">\uad11\ucf00\uc774\ube14 \ucee4\ub125\ud130\uc640 \ubaa8\ub4c8 \uac04\uc758 \uc801\uc751 \uad00\uacc4<\/h3>\n\n\n\n<p id=\"wd-914676f1\" class=\"wp-block-wd-paragraph\">\uad11\ucf00\uc774\ube14 \ucee4\ub125\ud130\uc640 \uad11 \ubaa8\ub4c8 \uc0ac\uc774\uc5d0\ub294 \ud2b9\uc815\ud55c \uc801\uc751 \uad00\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 SFP \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c LC \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc18\uba74 GBIC \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c SC \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uad00\uacc4\ub294 \ubaa8\ub4c8\uc758 \uc124\uacc4\uc640 \ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc640\uc758 \ud638\ud658\uc131\uc5d0 \ub300\ud55c \ud544\uc694\uc131\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-28d54ad1\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"key-points-for-interface-selection\" class=\"wp-block-heading\">\uc778\ud130\ud398\uc774\uc2a4 \uc120\ud0dd\uc758 \ud575\uc2ec \ud3ec\uc778\ud2b8<\/h3>\n\n\n\n<p id=\"wd-29253e8e\" class=\"wp-block-wd-paragraph\">\uad11\ud559 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uba87 \uac00\uc9c0 \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc778\ud130\ud398\uc774\uc2a4\uc758 \ud50c\ub7ec\uadf8\uc778 \uc218\uba85\uc740 \ud2b9\ud788 \uc5f0\uacb0\uacfc \ubd84\ub9ac\uac00 \ube48\ubc88\ud558\uac8c \ubc1c\uc0dd\ud558\ub294 \ud658\uacbd\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4. \ud50c\ub7ec\uadf8\uc778 \uc218\uba85\uc774 \uae34 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uad50\uccb4 \ubc0f \uc720\uc9c0\ubcf4\uc218\uc758 \ud544\uc694\uc131\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-adaf4dd9\" class=\"wp-block-wd-paragraph\">\uc138\ub77c\ubbf9 \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ub4f1 \ud398\ub8f0\uc758 \uc7ac\uc9c8\ub3c4 \uc5f0\uacb0\uc758 \uc548\uc815\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc138\ub77c\ubbf9 \ud398\ub8f0\uc740 \ub354 \ub098\uc740 \uc815\ubc00\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc0bd\uc785 \uc190\uc2e4\uc774 \uc801\uace0 \uc2e0\ud638 \uc804\uc1a1\uc774 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \ud398\ub8f0\uc740 \uac00\uaca9\uc740 \uc800\ub834\ud558\uc9c0\ub9cc \uace0\uc18d \ub610\ub294 \uc7a5\uac70\ub9ac \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc138\ub77c\ubbf9 \ud398\ub8f0\uacfc \ub3d9\uc77c\ud55c \uc218\uc900\uc758 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"wd-72a29f7f\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"fiber-optic-transmission-basics-and-interface-adaptation\" class=\"wp-block-heading\">\uad11\uc12c\uc720 \uc804\uc1a1 \uae30\ubcf8 \uc0ac\ud56d \ubc0f \uc778\ud130\ud398\uc774\uc2a4 \uc801\uc751<\/h2>\n\n\n\n<h3 id=\"wd-55cd3004\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"single-modemulti-mode-fibers\" class=\"wp-block-heading\">\uc2f1\uae00 \ubaa8\ub4dc\/\uba40\ud2f0 \ubaa8\ub4dc \ud30c\uc774\ubc84<\/h3>\n\n\n\n<p id=\"wd-0f800ec4\" class=\"wp-block-wd-paragraph\">\ub2e8\uc77c \ubaa8\ub4dc\uc640 \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc740 \ucf54\uc5b4 \uc9c1\uacbd\uc774 \ub2e4\ub974\uba70, \uc774\ub294 \uc804\uc1a1 \ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub2e8\uc77c \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \ucf54\uc5b4 \uc9c1\uacbd\uc740 8~10\u03bcm\uc774\uace0, \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \ucf54\uc5b4 \uc9c1\uacbd\uc740 50\u03bcm \ub610\ub294 62.5\u03bcm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-094daa7a\" class=\"wp-block-wd-paragraph\">\uad11\ucf00\uc774\ube14\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ube5b\uc758 \ud30c\uc7a5\ub3c4 \uc804\uc1a1 \uac70\ub9ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1310nm \ubc0f 1550nm\uc758 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc804\uc1a1 \uac70\ub9ac\uac00 \ub354 \uae41\ub2c8\ub2e4. \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 850nm \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\uba70, \uc774\ub294 \ub354 \uc9e7\uc740 \uac70\ub9ac\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-599241a8\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"551\" height=\"72\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-2.png\" alt=\"\" class=\"wp-image-18550\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-2.png 551w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-2-18x2.png 18w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-2-150x20.png 150w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/figure>\n\n\n\n<h3 id=\"wd-9f38598f\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"matching-principles-between-optical-modules-and-fibers\" class=\"wp-block-heading\">\uad11 \ubaa8\ub4c8\uacfc \uad11\uc120\ub85c \uac04\uc758 \ub9e4\uce6d \uc6d0\ub9ac<\/h3>\n\n\n\n<p id=\"wd-68c9158d\" class=\"wp-block-wd-paragraph\">\uc62c\ubc14\ub978 \uad11 \ubaa8\ub4c8\uc744 \uc801\uc808\ud55c \uad11\uc120\ub85c \uc720\ud615\uacfc \uc77c\uce58\uc2dc\ud0a4\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uba40\ud2f0 \ubaa8\ub4dc \uad11 \ubaa8\ub4c8\uc740 \uba40\ud2f0 \ubaa8\ub4dc \uad11\uc12c\uc720(\uc77c\ubc18\uc801\uc73c\ub85c 850nm \ud30c\uc7a5)\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \ub2e8\uc77c \ubaa8\ub4dc \uad11 \ubaa8\ub4c8\uc740 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(1310nm \ub610\ub294 1550nm \ud30c\uc7a5)\uc640 \ud398\uc5b4\ub9c1\ud574\uc57c \ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc870\ud569\uc744 \uc0ac\uc6a9\ud558\uba74 \uc0c1\ub2f9\ud55c \uc2e0\ud638 \uc190\uc2e4\uacfc \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5 \uc800\ud558\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-470835db\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"433\" height=\"215\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-3.png\" alt=\"\" class=\"wp-image-18551\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-3.png 433w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-3-18x9.png 18w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-3-150x74.png 150w\" sizes=\"auto, (max-width: 433px) 100vw, 433px\" \/><\/figure>\n\n\n\n<h3 id=\"wd-9b14f9e0\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"transmission-loss-data\" class=\"wp-block-heading\">\uc804\uc1a1 \uc190\uc2e4 \ub370\uc774\ud130<\/h3>\n\n\n\n<p id=\"wd-5a94f123\" class=\"wp-block-wd-paragraph\">\uc804\uc1a1 \uc190\uc2e4\uc740 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc911\uc694\ud55c \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. 850nm \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \uc190\uc2e4\uc740 \uc57d 3.0dB\/km\uc778 \ubc18\uba74, 1550nm \ub2e8\uc77c \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \uc190\uc2e4\uc740 \uc57d 0.2dB\/km\ub85c \ud6e8\uc52c \ub0ae\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc190\uc2e4 \ucc28\uc774\ub294 \ucd5c\uc18c\ud55c\uc758 \uac10\uc1e0\ub85c \ud6e8\uc52c \ub354 \uba3c \uac70\ub9ac\uae4c\uc9c0 \uc2e0\ud638\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc120\ud638\ub418\ub294 \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-eb9b6661\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"464\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-4.png\" alt=\"\" class=\"wp-image-18552\" style=\"width:300px\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-4.png 769w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-4-18x12.png 18w, https:\/\/www.luleey.com\/wp-content\/uploads\/2025\/07\/image-4-150x91.png 150w\" sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><\/figure>\n\n\n\n<h2 id=\"wd-3bc89b45\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"optical-port-working-modes-and-negotiation-mechanisms\" class=\"wp-block-heading\">\uad11 \ud3ec\ud2b8 \uc791\uc5c5 \ubaa8\ub4dc \ubc0f \ud611\uc0c1 \uba54\ucee4\ub2c8\uc998<\/h2>\n\n\n\n<h3 id=\"wd-424e8a23\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"gigabit-optical-port-modes\" class=\"wp-block-heading\">\uae30\uac00\ube44\ud2b8 \uad11 \ud3ec\ud2b8 \ubaa8\ub4dc<\/h3>\n\n\n\n<p id=\"wd-c0385e4c\" class=\"wp-block-wd-paragraph\">\uae30\uac00\ube44\ud2b8 \uad11 \ud3ec\ud2b8\ub294 \uc790\ub3d9 \ud611\uc0c1 \ubaa8\ub4dc\uc640 \uac15\uc81c \ubaa8\ub4dc\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubaa8\ub4dc\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-86225fce\" class=\"wp-block-wd-paragraph\">\uc790\ub3d9 - \ud611\uc0c1 \ubaa8\ub4dc\ub294 \/C\/ \ucf54\ub4dc \uc2a4\ud2b8\ub9bc\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uacb0\ub41c \ub450 \ub514\ubc14\uc774\uc2a4 \uac04\uc5d0 \uc815\ubcf4\ub97c \uad50\ud658\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub450 \uc7a5\uce58\uac00 \uc9c0\uc6d0\ud558\ub294 \uac00\uc7a5 \ub192\uc740 \uacf5\ud1b5 \uc18d\ub3c4\uc640 \uc591\uba74 \ubaa8\ub4dc\ub97c \uc790\ub3d9\uc73c\ub85c \uacb0\uc815\ud558\uc5ec \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-6f9cd651\" class=\"wp-block-wd-paragraph\">\uac15\uc81c \ubaa8\ub4dc\ub294 \/I\/ \ucf54\ub4dc \uc2a4\ud2b8\ub9bc\uc744 \uc0ac\uc6a9\ud558\uba70 \ud3ec\ud2b8\uc758 \uc18d\ub3c4\uc640 \uc591\uba74 \ubaa8\ub4dc\ub97c \uc218\ub3d9\uc73c\ub85c \uc124\uc815\ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub4dc\ub294 \uc790\ub3d9 \ud611\uc0c1\uc774 \uc2e4\ud328\ud558\uac70\ub098 \ud2b9\uc815 \uad6c\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-1b0e6983\" class=\"wp-block-wd-title title\">\ube44\uc815\uc0c1\uc801\uc778 \ud611\uc0c1 \ucc98\ub9ac<\/h3>\n\n\n\n<p id=\"wd-cacfd484\" class=\"wp-block-wd-paragraph\">\uc5f0\uacb0\uc758 \ud55c\ucabd \ub05d\uc774 \uc790\ub3d9 \ud611\uc0c1 \ubaa8\ub4dc\uc774\uace0 \ub2e4\ub978 \ucabd \ub05d\uc774 \uac15\uc81c \ubaa8\ub4dc\uc778 \uacbd\uc6b0 \ud611\uc0c1 \uc774\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 \uc790\ub3d9 \ud611\uc0c1 \ucabd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\uc81c \ubaa8\ub4dc \ucabd\uc73c\ub85c\ubd80\ud130 \uc2b9\uc778\uc744 \ubc1b\uc9c0 \ubabb\ud558\uae30 \ub54c\ubb38\uc5d0 DOWN \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-97a3d019\" class=\"wp-block-wd-paragraph\">\uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub824\uba74 \uc591\ucabd \ub05d\uc774 \ub3d9\uc77c\ud55c \ubaa8\ub4dc\ub85c \uc124\uc815\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc591\ucabd \ub05d\uc774 \uc790\ub3d9 - \ud611\uc0c1 \ubaa8\ub4dc\ub85c \uc124\uc815\ub418\uc5b4 \uc788\uc73c\uba74 \/C\/ \ucf54\ub4dc \uc2a4\ud2b8\ub9bc\uc744 \uad50\ud658\ud558\uace0 \uc18d\ub3c4\uc640 \uc591\uba74 \ubaa8\ub4dc\uac00 \uc77c\uce58\ud558\uba74 \uc5f0\uacb0\uc774 \uc124\uc815\ub429\ub2c8\ub2e4. \uc591\ucabd \ub05d\uc774 \ub3d9\uc77c\ud55c \uc18d\ub3c4 \ubc0f \uc591\uba74 \uc124\uc815\uc73c\ub85c \uac15\uc81c \ubaa8\ub4dc\ub85c \uc124\uc815\ub418\uc5b4 \uc788\uc73c\uba74 \/I\/ \ucf54\ub4dc \uc2a4\ud2b8\ub9bc\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud1b5\uc2e0\ud558\uace0 \uc5f0\uacb0\uc774 UP \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-d9188b87\" class=\"wp-block-wd-title title\">\uc804\uc774\uc911\/\ubc18\uc774\uc911 \ubaa8\ub4dc<\/h3>\n\n\n\n<p id=\"wd-b40291a8\" class=\"wp-block-wd-paragraph\">802.3 \uc0ac\uc591\uc740 \uc774\ub354\ub137 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc9c0\uc6d0\ud558\ub294 \uc18d\ub3c4 \ubc0f \uc774\uc911 \ubaa8\ub4dc\uc758 \ubc94\uc704\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc804\uc774\uc911 \ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \ub370\uc774\ud130\ub97c \ub3d9\uc2dc\uc5d0 \uc804\uc1a1 \ubc0f \uc218\uc2e0\ud560 \uc218 \uc788\uc5b4 \ud55c \ubc88\uc5d0 \ub2e8\ubc29\ud5a5 \uc804\uc1a1\ub9cc \uac00\ub2a5\ud55c \ubc18\uc774\uc911 \ubaa8\ub4dc\uc5d0 \ube44\ud574 \uc720\ud6a8 \ub300\uc5ed\ud3ed\uc774 \ub450 \ubc30\ub85c \ub298\uc5b4\ub0a9\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc5d0 \ud544\uc218\uc801\uc778 \uc804\uc774\uc911 \ubaa8\ub4dc\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"wd-d8d9e76d\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"emerging-technology-extensions\" class=\"wp-block-heading\">\uc0c8\ub85c\uc6b4 \uae30\uc220 \ud655\uc7a5<\/h2>\n\n\n\n<h3 id=\"wd-1fe13e60\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"cwdmdwdm-technologies\" class=\"wp-block-heading\">CWDM\/DWDM \uae30\uc220<\/h3>\n\n\n\n<p id=\"wd-66185853\" class=\"wp-block-wd-paragraph\">\uac70\uce5c \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(CWDM) \ubc0f \uace0\ubc00\ub3c4 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(DWDM)\ub294 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e8\uc77c \uad11\ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc5ec\ub7ec \uad11 \uc2e0\ud638\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-94d25d3c\" class=\"wp-block-wd-paragraph\">CWDM\uc740 20nm\uc758 \ud30c\uc7a5 \uac04\uaca9\uacfc 1271nm~1611nm\uc758 \ucc44\ub110, \ucd1d 18\uac1c\uc758 \ucc44\ub110\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uace0\uac00\uc758 \ud30c\uc7a5 \uc81c\uc5b4 \uc7a5\uce58\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc911\uac70\ub9ac \ubc0f \ub2e8\uac70\ub9ac \uc6a9\ub7c9 \ud655\uc7a5\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-90761dd4\" class=\"wp-block-wd-paragraph\">DWDM\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.4nm\uc5d0\uc11c 1.6nm \uc0ac\uc774\uc758 \ud6e8\uc52c \ub354 \uc791\uc740 \ud30c\uc7a5 \uac04\uaca9\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \ud6e8\uc52c \ub354 \ub9ce\uc740 \uc218\uc758 \ucc44\ub110\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad11\uc120\ub85c \ud65c\uc6a9\uc744 \uadf9\ub300\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud55c \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc740 \uc7a5\uac70\ub9ac, \uace0\ubc00\ub3c4 \ub300\uc5ed\ud3ed \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-16f31a09\" class=\"wp-block-wd-paragraph\">\ube44\uc6a9 \uce21\uba74\uc5d0\uc11c CWDM\uc740 \uae30\uc220\uc774 \ub354 \uac04\ub2e8\ud558\uace0 \uad6c\uc131 \uc694\uc18c \uc694\uad6c \uc0ac\ud56d\uc774 \ub35c \uc5c4\uaca9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c DWDM\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-37a81dba\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"advantages-of-hot-swap-for-optical-modules\" class=\"wp-block-heading\">\uad11\ud559 \ubaa8\ub4c8\uc6a9 \ud56b \uc2a4\uc651\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<p id=\"wd-dbb97bcd\" class=\"wp-block-wd-paragraph\">\uc2a4\uc704\uce58\uc758 \uc804\uc6d0\uc774 \ucf1c\uc9c4 \uc0c1\ud0dc\uc5d0\uc11c \uad11 \ubaa8\ub4c8\uc744 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\ub294 \ud56b \uc2a4\uc651 \uae30\ub2a5\uc740 \uc720\uc9c0 \uad00\ub9ac \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc \uce21\uba74\uc5d0\uc11c \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc744 \uc911\ub2e8\ud558\uc9c0 \uc54a\uace0\ub3c4 \uacb0\ud568\uc774 \uc788\ub294 \ubaa8\ub4c8\uc744 \uad50\uccb4\ud558\uac70\ub098 \ub354 \ub192\uc740 \uc131\ub2a5\uc758 \ubaa8\ub4c8\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub2e4\uc6b4\ud0c0\uc784\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc9c0\uc18d\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uac00\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uae30\uac04\uc758 \ub2e4\uc6b4\ud0c0\uc784\ub3c4 \uc2ec\uac01\ud55c \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uae30\ud0c0 \uc911\uc694\ud55c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"wd-b9faa2b6\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"selection-and-maintenance-recommendations\" class=\"wp-block-heading\">\uc120\ud0dd \ubc0f \uc720\uc9c0 \uad00\ub9ac \uad8c\uc7a5 \uc0ac\ud56d<\/h2>\n\n\n\n<h3 id=\"wd-4747a3fc\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"module-and-interface-matching-table\" class=\"wp-block-heading\">\ubaa8\ub4c8 \ubc0f \uc778\ud130\ud398\uc774\uc2a4 \ub9e4\uce6d \ud45c<\/h3>\n\n\n\n<p id=\"wd-a2087f84\" class=\"wp-block-wd-paragraph\">\ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc18d\ub3c4\uc640 \uc804\uc1a1 \uac70\ub9ac\uc5d0 \ub530\ub77c \uad11\ud559 \ubaa8\ub4c8\uacfc \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc62c\ubc14\ub978 \uc870\ud569\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-6aef1de8\" class=\"wp-block-wd-paragraph\">\uae30\uac00\ube44\ud2b8 \uc18d\ub3c4 \ubc0f \ub2e8\uac70\ub9ac \uc804\uc1a1(\ucd5c\ub300 \uc218\ubc31 \ubbf8\ud130)\uc758 \uacbd\uc6b0 \uba40\ud2f0 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uacfc \ud398\uc5b4\ub9c1\ub41c LC \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc788\ub294 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-9cba27f8\" class=\"wp-block-wd-paragraph\">\uae30\uac00\ube44\ud2b8 \uc18d\ub3c4 \ubc0f \uc7a5\uac70\ub9ac \uc804\uc1a1(\uc218 \ud0ac\ub85c\ubbf8\ud130)\uc758 \uacbd\uc6b0 LC \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uc788\ub294 SFP \ubaa8\ub4c8\uc774 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-70f241e9\" class=\"wp-block-wd-paragraph\">10\uae30\uac00\ube44\ud2b8 \uc18d\ub3c4 \ubc0f \ub2e8\uac70\ub9ac \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 LC \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uc788\ub294 XFP \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-57385532\" class=\"wp-block-wd-paragraph\">10\uae30\uac00\ube44\ud2b8 \uc18d\ub3c4 \ubc0f \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0\ub294 LC \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uc788\ub294 XFP \ubaa8\ub4c8\uc774 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-08f191e3\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"troubleshooting-directions\" class=\"wp-block-heading\">\ubb38\uc81c \ud574\uacb0 \ubc29\ubc95<\/h3>\n\n\n\n<p id=\"wd-1f7d8099\" class=\"wp-block-wd-paragraph\">\uad11 \ubaa8\ub4c8 \ubc0f \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\ub85c\ub294 \uc778\ud130\ud398\uc774\uc2a4 \uc624\uc5fc, \uacfc\ub3c4\ud55c \uad11\ucf00\uc774\ube14 \uc190\uc2e4, \ubaa8\ub4dc \ubd88\uc77c\uce58 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-fd63fa1c\" class=\"wp-block-wd-paragraph\">\ud398\ub8f0\uc758 \uba3c\uc9c0\ub098 \uc774\ubb3c\uc9c8\ub85c \uc778\ud574 \uc778\ud130\ud398\uc774\uc2a4 \uc624\uc5fc\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc2e0\ud638 \uc190\uc2e4\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uccad\uc18c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uae30\uc801\uc73c\ub85c \uccad\uc18c\ud558\uba74 \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-6a4e7d50\" class=\"wp-block-wd-paragraph\">\uacfc\ub3c4\ud55c \uad11\ucf00\uc774\ube14 \uc190\uc2e4\uc740 \uad11\ucf00\uc774\ube14 \uc5f0\uacb0 \ubd88\ub7c9, \uad11\ucf00\uc774\ube14 \uc190\uc0c1 \ub610\ub294 \uc804\uc1a1 \uac70\ub9ac\uc5d0 \ub9de\uc9c0 \uc54a\ub294 \uc720\ud615\uc758 \uad11\ucf00\uc774\ube14 \uc0ac\uc6a9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad11 \ud30c\uc6cc \ubbf8\ud130\ub85c \uad11\ucf00\uc774\ube14\uc744 \ud14c\uc2a4\ud2b8\ud558\uba74 \uc190\uc2e4\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc73c\uba70, \uc190\uc0c1\ub41c \uad6c\uc131 \uc694\uc18c\ub97c \uad50\uccb4\ud558\uac70\ub098 \uc62c\ubc14\ub978 \uad11\ucf00\uc774\ube14 \uc720\ud615\uc744 \uc0ac\uc6a9\ud558\uba74 \uc131\ub2a5\uc744 \ubcf5\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"wd-ba7d3129\" class=\"wp-block-wd-paragraph\">\ub2e8\uc77c \ubaa8\ub4dc \ubaa8\ub4c8\uc744 \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud558\uac70\ub098 \uadf8 \ubc18\ub300\uc758 \uacbd\uc6b0 \ubc1c\uc0dd\ud558\ub294 \ubaa8\ub4dc \ubd88\uc77c\uce58\ub294 \uc2ec\uac01\ud55c \uc2e0\ud638 \uc800\ud558\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \ubaa8\ub4c8\uacfc \uad11\ucf00\uc774\ube14 \uc720\ud615\uc774 \uc62c\ubc14\ub974\uac8c \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"wd-09addb37\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"faqs\" class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>SFP \ubaa8\ub4c8\uacfc GBIC \ubaa8\ub4c8\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/li>\n<\/ol>\n\n\n\n<p id=\"wd-fbf6ac4e\" class=\"wp-block-wd-paragraph\">SFP \ubaa8\ub4c8\uc740 GBIC \ubaa8\ub4c8\uc758 \uc18c\ud615 \uc5c5\uadf8\ub808\uc774\ub4dc \ubc84\uc804\uc73c\ub85c, \ubd80\ud53c\uac00 50% \uc904\uc5b4\ub4e0 \uc81c\ud488\uc785\ub2c8\ub2e4. GBIC \ubaa8\ub4c8\uacfc \ub3d9\uc77c\ud55c \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uc9c0\ub9cc \ud3ec\ud2b8 \ubc00\ub3c4\uac00 \ub192\uc544 \ub3d9\uc77c\ud55c \ud328\ub110\uc5d0 \ub450 \ubc30 \ub9ce\uc740 \ud3ec\ud2b8\ub97c \ubc30\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. GBIC\ub294 \ucd08\uae30 \uae30\uac00\ube44\ud2b8 \uc778\ud130\ud398\uc774\uc2a4 \ud45c\uc900\uc774\uba70 \uc810\ucc28 SFP \ubaa8\ub4c8\ub85c \ub300\uccb4\ub418\uace0 \uc788\uc9c0\ub9cc \uc77c\ubd80 \uad6c\ud615 \uc7a5\uce58\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 GBIC \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\ub2e8\uc77c \ubaa8\ub4dc\uc640 \ub2e4\uc911 \ubaa8\ub4dc \ud30c\uc774\ubc84\ub97c \uad6c\ubcc4\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc0c9\uc0c1<\/strong>: \ub2e8\uc77c \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \uc678\ud53c\ub294 \ub178\ub780\uc0c9\uc774\uace0 \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \uc678\ud53c\ub294 \uc8fc\ud669\uc0c9-\ube68\uac04\uc0c9\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucf54\uc5b4 \uc9c1\uacbd<\/strong>: \ub2e8\uc77c \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \ucf54\uc5b4 \uc9c1\uacbd\uc740 8~10\u03bcm\uc774\uace0 \ub2e4\uc911 \ubaa8\ub4dc \uad11\ucf00\uc774\ube14\uc758 \ucf54\uc5b4 \uc9c1\uacbd\uc740 50\u03bcm \ub610\ub294 62.5\u03bcm\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud30c\uc7a5<\/strong>: \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1310nm \ubc0f 1550nm\uc758 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc18\uba74, \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 850nm\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>FC, SC, LC \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc5b4\ub5a4 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud558\ub098\uc694?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FC \uc778\ud130\ud398\uc774\uc2a4<\/strong>: \ub098\uc0ac\uc2dd \uc7a0\uae08 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \uc7a5\ube44\uc2e4 \ubc30\uc804 \ud504\ub808\uc784\uacfc \uac19\uc774 \uc790\uc8fc \ud50c\ub7ec\uadf8\ub97c \uaf42\uace0 \ubf51\uc544\uc57c \ud558\ub294 \uc0c1\ud669\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>SC \uc778\ud130\ud398\uc774\uc2a4<\/strong>: \ud50c\ub7ec\uadf8\uc778 \uc124\uacc4\ub85c 100Base - FX \uc2a4\uc704\uce58\uc640 \uac19\uc740 \uc800\uac00\ud615 \uc774\ub354\ub137 \uc7a5\uce58\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>LC \uc778\ud130\ud398\uc774\uc2a4<\/strong>: \ubbf8\ub2c8 \ub514\uc790\uc778\uc73c\ub85c SFP \ubaa8\ub4c8 \ubc0f \ub370\uc774\ud130 \uc13c\ud130 \ucf00\uc774\ube14\ub9c1\uacfc \uac19\uc740 \uace0\ubc00\ub3c4 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\uae30\uac00\ube44\ud2b8 \uad11 \ud3ec\ud2b8 \uc790\ub3d9 - \ud611\uc0c1\uc774 \uc2e4\ud328\ud558\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/strong><\/li>\n<\/ol>\n\n\n\n<p id=\"wd-d236785f\" class=\"wp-block-wd-paragraph\">\ud55c\ucabd \ub05d\uc774 \uc790\ub3d9 \ud611\uc0c1 \ubaa8\ub4dc\uc774\uace0 \ub2e4\ub978 \ucabd \ub05d\uc774 \uac15\uc81c \ubaa8\ub4dc\uc778 \uacbd\uc6b0 \uc790\ub3d9 \ud611\uc0c1 \ub05d\uc740 Ack \uc751\ub2f5\uc744 \ubc1b\uc9c0 \ubabb\ud558\ubbc0\ub85c DOWN \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub824\uba74 \uc591\ucabd \ub05d\uc774 \uac19\uc740 \ubaa8\ub4dc\ub85c \uc124\uc815\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub458 \ub2e4 \uc790\ub3d9 - \ud611\uc0c1\uc73c\ub85c \uc124\uc815\ub418\uc5b4 \uc788\uc73c\uba74 \uc0c1\ud638 \/C\/ \ucf54\ub4dc \uc2a4\ud2b8\ub9bc \ub9e4\uce6d \ud6c4 \uc5f0\uacb0\uc774 \uc124\uc815\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub458 \ub2e4 \uac15\uc81c \ubaa8\ub4dc\ub85c \uc124\uc815\ub41c \uacbd\uc6b0 \uc0c1\ud638 \/I\/ \ucf54\ub4dc \uc2a4\ud2b8\ub9bc \uc804\uc1a1\uc744 \ud1b5\ud574 \uc9c1\uc811 \uc5c5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>CWDM\uacfc DWDM\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud30c\uc7a5 \uac04\uaca9<\/strong>: CWDM\uc758 \uac04\uaca9\uc740 20nm(\uc608: 1271nm~1611nm\uc758 18\uac1c \ucc44\ub110)\uc774\uace0, DWDM\uc758 \uac04\uaca9\uc740 0.4nm~1.6nm\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\uc6a9<\/strong>: CWDM\uc740 \ud30c\uc7a5 \uc81c\uc5b4 \uc7a5\uce58\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\uba70 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654\/\ub514\uba40\ud2f0\ud50c\ub809\uc2f1 \uc7a5\uce58\uac00 \uc800\ub834\ud558\uc5ec \uc911\uac70\ub9ac \ubc0f \ub2e8\uac70\ub9ac \uc6a9\ub7c9 \ud655\uc7a5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>: DWDM\uc740 \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc740 \uc7a5\uac70\ub9ac, \uace0\ubc00\ub3c4 \ub300\uc5ed\ud3ed \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc0ac\uc6a9\ub418\uba70, CWDM\uc740 \ub300\ub3c4\uc2dc \uc9c0\uc5ed \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\uc2a4\uc704\uce58\uc6a9 \uc77c\ubc18\uc801\uc778 \uad11 \ubaa8\ub4c8 \ubd84\uc11d SFP \ubaa8\ub4c8 GBIC \ubaa8\ub4c8 XFP\/XENPAK \ubaa8\ub4c8 \uae30\uc220 \uc9c4\ud654 \uad11 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615 \ubc0f \uad11\ucf00\uc774\ube14<\/p>","protected":false},"author":1,"featured_media":18553,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[885],"tags":[1080,1081,1079],"class_list":["post-18543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-access-network","tag-switch-optical-modules","tag-fiber-optic-connectors","tag-optical-interface-types"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/18543","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=18543"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/18543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media\/18553"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media?parent=18543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/categories?post=18543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/tags?post=18543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}