{"id":5280,"date":"2025-09-01T00:00:00","date_gmt":"2025-09-01T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-transceiver-insertion-loss-definition-impact\/"},"modified":"2026-06-22T07:58:23","modified_gmt":"2026-06-22T07:58:23","slug":"optical-transceiver-insertion-loss-definition-impact","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-transceiver-insertion-loss-definition-impact","title":{"rendered":"\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc0bd\uc785 \uc190\uc2e4: \uc815\uc758, \uce21\uc815 \ubc0f \uc601\ud5a5"},"content":{"rendered":"<h2 class=\"wp-block-heading\" >\u25b6 Introduction<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11 \ud1b5\uc2e0\uc5d0\uc11c 0.1dB \ub2e8\uc704\uc758 \ubbf8\uc138\ud55c \uc190\uc2e4\uc870\ucc28\ub3c4 \ub9c1\ud06c\uac00 \uc644\ubcbd\ud558\uac8c \uc791\ub3d9\ud560\uc9c0 \uc544\ub2c8\uba74 \ubd80\ud558 \ud558\uc5d0\uc11c \uc2e4\ud328\ud560\uc9c0\ub97c \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \ud30c\ub77c\ubbf8\ud130 \uc911 \ud558\ub098\ub294 <strong>\uc0bd\uc785 \uc190\uc2e4(IL)<\/strong> \u2014 \ube5b\uc774 \uad6c\uc131 \uc694\uc18c, \ucee4\ub125\ud130 \ub610\ub294 \uad11\uc12c\uc720 \ub9c1\ud06c\ub97c \ud1b5\uacfc\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uad11 \ucd9c\ub825 \uac10\uc18c\ub7c9\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub9c1\ud06c \uc608\uc0b0 \uc0b0\uc815, \uad11\uc12c\uc720 \uc124\uce58 \ud14c\uc2a4\ud2b8, \uadf8\ub9ac\uace0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc0bd\uc785 \uc190\uc2e4\uc774 \ubb34\uc5c7\uc778\uc9c0, \uc5b4\ub5bb\uac8c \uce21\uc815\ud558\ub294\uc9c0, \uc77c\ubc18\uc801\uc778 \uac12\uc740 \uc5b4\ub5a4\uc9c0, \uadf8\ub9ac\uace0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/aboutus.htm\"><strong>LINK-PP<\/strong><\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/283194d74a2a4ae4857bfb467fb58fca.webp\" alt=\"Optical transceiver insertion loss visualized across LC and MPO connectors in a data center link\" class=\"wp-image-5276\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/283194d74a2a4ae4857bfb467fb58fca.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/283194d74a2a4ae4857bfb467fb58fca-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/283194d74a2a4ae4857bfb467fb58fca-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/283194d74a2a4ae4857bfb467fb58fca-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/283194d74a2a4ae4857bfb467fb58fca-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \u201c\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc0bd\uc785 \uc190\uc2e4\u201d\uc774\ub780?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uac04\ub2e8\ud55c \uc6a9\uc5b4\ub85c \uc815\uc758<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0bd\uc785 \uc190\uc2e4\uc740 \uad6c\uc131 \uc694\uc18c\ub098 \ub9c1\ud06c\uc758 \uc785\ub825\uacfc \ucd9c\ub825 \uc0ac\uc774\uc5d0\uc11c \uc2e0\ud638 \uc804\ub825\uc774 \uac10\uc18c\ud558\ub294 \uc815\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \ud56d\uc0c1 <strong>\ub514\uc2dc\ubca8(dB) \ub2e8\uc704\ub85c \uce21\uc815\ub429\ub2c8\ub2e4.<\/strong>. \ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \ub0ae\uc740 IL\uc77c\uc218\ub85d \ub354 \ub9ce\uc740 \ube5b\uc774 \uc218\uc2e0\uae30\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\ud559\uc801 \ud45c\ud604:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"320\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/222f8c7683aa4833bd4b9e10f9448198.webp\" alt=\"Optical Transceiver Insertion Loss\" class=\"wp-image-5277\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/222f8c7683aa4833bd4b9e10f9448198.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/222f8c7683aa4833bd4b9e10f9448198-300x80.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/222f8c7683aa4833bd4b9e10f9448198-1024x273.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/222f8c7683aa4833bd4b9e10f9448198-768x205.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/222f8c7683aa4833bd4b9e10f9448198-18x5.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Pin<\/strong> = \uc785\ub825 \uad11 \ucd9c\ub825<\/p><\/li><li><p><strong>Pout<\/strong> = \ucd9c\ub825 \uad11 \ucd9c\ub825<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\uc608\ub97c \ub4e4\uc5b4 \u20132 dBm\uc758 \uad11 \uc2e0\ud638\ub97c \uad11\uc12c\uc720\uc5d0 \uc8fc\uc785\ud558\uc5ec \ubc18\ub300\ud3b8\uc5d0\uc11c \u20132.5 dBm\uc744 \uc218\uc2e0\ud588\ub2e4\uba74, \uc0bd\uc785 \uc190\uc2e4\uc740 0.5 dB\uc785\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc65c IL\uc774 \uc911\uc694\ud55c\uac00?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11 \uc218\uc2e0\uae30\ub294 \uc815\uc0c1 \uc791\ub3d9\uc744 \uc704\ud574 \uc77c\uc815 \ucd5c\uc18c \uc785\ub825 \uc804\ub825\uc744 \ud544\uc694\ub85c \ud558\ubbc0\ub85c, \uacfc\ub3c4\ud55c IL\uc740 \uc2dc\uc2a4\ud15c \uc5ec\uc720\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uc904\uc774\uace0, \uc218\uc2e0\uae30\uac00 \uac10\ub3c4 \uc784\uacc4\uac12 \uc774\ud558\ub85c \ub5a8\uc5b4\uc9c0\uac8c \ud569\ub2c8\ub2e4. \uc774\ub294 \ub354 \ub192\uc740 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/understanding-what-is-bit-error-rate\/\">\ube44\ud2b8 \uc624\ub958\uc728(BER)\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/a> \uc624\ub958\uc728 \ub610\ub294 \uc2ec\uc9c0\uc5b4 \uc5f0\uacb0 \ub04a\uae40\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \uc0bd\uc785 \uc190\uc2e4\uc758 \uc6d0\uc778<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0bd\uc785 \uc190\uc2e4\uc740 \ud53c\ud560 \uc218 \uc5c6\uc9c0\ub9cc, \uc6b0\uc218\ud55c \uc124\uacc4\uc640 \uc720\uc9c0\ubcf4\uc218\ub97c \ud1b5\ud574 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \uc6d0\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ucee4\ub125\ud130 \uacb0\ud569 \uc190\uc2e4<\/strong> \u2014 \ub450 \uad11\uc12c\uc720 \ucee4\ub125\ud130 \uc0ac\uc774\uc758 \ubbf8\uc138\ud55c \uac04\uaca9, \uc815\ub82c \ubd88\ub7c9 \ub610\ub294 \uc774\ubb3c\uc9c8\ub85c \uc778\ud574 \uc190\uc2e4\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\uc12c\uc720 \uac10\uc1e0<\/strong> \u2014 \uace0\ud488\uc9c8 \ub2e8\ubaa8\ub4dc \uad11\uc12c\uc720\uc870\ucc28 \uace0\uc720\uc758 \uac10\uc1e0\ub97c \uac00\uc9c0\uba70(\uc608: 1310 nm\uc5d0\uc11c \uc57d 0.35 dB\/km, 1550 nm\uc5d0\uc11c \uc57d 0.2 dB\/km), \uc774 \uc5ed\uc2dc \uc0bd\uc785 \uc190\uc2e4\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4<\/strong> \u2014 \uae30\uacc4\uc801 \uc2a4\ud50c\ub77c\uc774\uc2a4 \ub610\ub294 \uc735\ud569 \uc2a4\ud50c\ub77c\uc774\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 0.05\u20130.3 dB\uc758 \uc190\uc2e4\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad74\uace1 \uc190\uc2e4<\/strong> \u2014 \uae09\uaca9\ud55c \uad74\uace1 \ub610\ub294 \ub9c8\uc774\ud06c\ub85c\ubca4\ub529\uc73c\ub85c \uc778\ud574 \uc2e0\ud638\uac00 \ub204\ucd9c\ub429\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ubaa8\ub4c8 \ub0b4\ubd80 \uc190\uc2e4<\/strong> \u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475859.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> \u2014 \uad11 \ubaa8\ub4c8\uc740 \uc790\uccb4 \ub0b4\uc7a5 \ub80c\uc988 \ubc0f \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc18c\ub7c9\uc758 IL\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \uc0bd\uc785 \uc190\uc2e4 \uce21\uc815 \ubc29\ubc95<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >OLTS(\uad11 \uc190\uc2e4 \ud14c\uc2a4\ud2b8 \uc138\ud2b8)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IL\uc744 \uce21\uc815\ud558\ub294 \uac00\uc7a5 \uc815\ud655\ud55c \ubc29\ubc95\uc740 OLTS(\uad11 \uc190\uc2e4 \ud14c\uc2a4\ud2b8 \uc138\ud2b8)\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774\ub2e4: \ub9c1\ud06c \ud55c\ucabd \ub05d\uc5d0 \uad50\uc815\ub41c \uad11\uc6d0\uc744, \ub2e4\ub978 \ucabd \ub05d\uc5d0 \ud30c\uc6cc \ubbf8\ud130\ub97c \uc5f0\uacb0\ud55c\ub2e4. \uc774\ub294 \ud45c\uc900\uc774\ub2e4 <strong>Tier-1 \uc778\uc99d \ud14c\uc2a4\ud2b8<\/strong> \uad11\uc12c\uc720 \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc808\ucc28:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\uad11\uc6d0\uacfc \ud30c\uc6cc \ubbf8\ud130\ub97c \uc54c\ub824\uc9c4 \uae30\uc900 \ucf00\uc774\ube14\ub85c \uc5f0\uacb0\ud55c\ub2e4.<\/p><\/li><li><p>\uae30\uc900 \uc804\ub825(Pin)\uc744 \uce21\uc815\ud55c\ub2e4.<\/p><\/li><li><p>\ud14c\uc2a4\ud2b8\ud560 \uad11\uc12c\uc720 \ub9c1\ud06c\ub97c \uc5f0\uacb0\ud55c\ub2e4.<\/p><\/li><li><p>\ucd9c\ub825 \uc804\ub825(Pout)\uc744 \uce21\uc815\ud55c\ub2e4.<\/p><\/li><li><p>IL = 10\u00b7log<sub>10<\/sub>(Pin\/Pout)\ub97c \uacc4\uc0b0\ud55c\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" >OTDR(Optical Time Domain Reflectometer)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OTDR\ub3c4 IL\uc744 \ucd94\uc815\ud560 \uc218 \uc788\uc73c\ub098, \uc8fc\ub85c \uacb0\ud568 \uc704\uce58 \ud655\uc778\uc5d0 \uc0ac\uc6a9\ub41c\ub2e4. \uc778\uc218 \uac80\uc0ac \uc2dc\uc5d0\ub294 OLTS\uac00 \uc120\ud638\ub41c\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud604\uc7a5 \ud14c\uc2a4\ud2b8 \ud301<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud14c\uc2a4\ud2b8 \uc804\uc5d0\ub294 \ud56d\uc0c1 \ucee4\ub125\ud130\ub97c \uccad\uc18c\ud558\ub77c \u2014 \uc624\uc5fc\uc740 \uacfc\ub3c4\ud55c \uc190\uc2e4\uc758 #1 \uc6d0\uc778\uc774\ub2e4.<\/p><\/li><li><p>\uc591\ubc29\ud5a5(A\u2192B \ubc0f B\u2192A)\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud558\uace0 \uacb0\uacfc\ub97c \ud3c9\uade0\ud654\ud55c\ub2e4.<\/p><\/li><li><p>\uc54c\ub824\uc9c4 \ub0ae\uc740 IL\uc744 \uac16\ub294 \uace0\ud488\uc9c8 \uae30\uc900 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \uc77c\ubc18\uc801\uc778 \uc0bd\uc785 \uc190\uc2e4 \uac12<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 IL \uc218\uce58\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub9c1\ud06c \uc608\uc0b0\uc744 \uc124\uacc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub41c\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub2e8\uc77c \ucee4\ub125\ud130:<\/strong> 0.1\u20130.5 dB(\uc6b0\uc218\ud55c \ud3f4\ub9ac\uc2dc \ubc0f \uccad\uacb0 \uc0c1\ud0dc).<\/p><\/li><li><p><strong>\uae30\uacc4\uc2dd \uc2a4\ud50c\ub77c\uc774\uc2a4:<\/strong> 2\u20130.5 dB.<\/p><\/li><li><p><strong>\uc735\ud569 \uc2a4\ud50c\ub77c\uc774\uc2a4:<\/strong> 05\u20130.1 dB.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482604.htm\"><strong>\uc2f1\uae00\ubaa8\ub4dc \uc12c\uc720<\/strong><\/a><strong> \uac10\uc1c4\uc728:<\/strong> 1310 nm\uc5d0\uc11c\ub294 0.35 dB\/km, 1550 nm\uc5d0\uc11c\ub294 0.2 dB\/km.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488477.htm\"><strong>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720<\/strong><\/a><strong> \uac10\uc1c4\uc728:<\/strong> 850 nm\uc5d0\uc11c\ub294 3.0 dB\/km, 1300 nm\uc5d0\uc11c\ub294 1.0 dB\/km.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\uc608\ub97c \ub4e4\uc5b4, 1550 nm\uc5d0\uc11c 10 km \uae38\uc774\uc758 \ub2e8\ubaa8\ub4dc \ub9c1\ud06c\uc5d0 \ucee4\ub125\ud130 2\uac1c\uc640 \uc2a4\ud50c\ub77c\uc774\uc2a4 2\uac1c\uac00 \uc788\ub294 \uacbd\uc6b0, \ucd1d IL\uc740 \uc57d 0.2 \u00d7 10 + 0.3 + 0.1 = 2.4 dB\uac00 \ub420 \uc218 \uc788\ub2e4.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \ub9c1\ud06c \uc608\uc0b0 \uacc4\uc0b0\uc5d0\uc11c\uc758 \uc0bd\uc785 \uc190\uc2e4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c1\ud06c \uc608\uc0b0\uc740 \uc1a1\uc2e0\uae30 \ucd9c\ub825 \uc804\ub825\uacfc \uc218\uc2e0\uae30 \uac10\ub3c4 \uac04 \ucc28\uc774\ub97c \uc0bd\uc785 \uc190\uc2e4 \ubc0f \uc5ec\uc720\ub7c9\uc744 \uace0\ub824\ud574 \uc870\uc815\ud55c \uac12\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc608\uc2dc:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc1a1\uc2e0\uae30(Tx) \ucd9c\ub825 \uc804\ub825: 0 dBm<\/p><\/li><li><p>\uc218\uc2e0\uae30(Rx) \uac10\ub3c4: \u201314 dBm<\/p><\/li><li><p>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc608\uc0b0 = 14 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">IL = 10 dB\uc77c \uacbd\uc6b0, \uc5ec\uc720\ub7c9 = 4 dB \u2192 <strong>\ud5c8\uc6a9 \uac00\ub2a5<\/strong>.<br\/>IL = 15 dB\uc77c \uacbd\uc6b0, \uc5ec\uc720\ub7c9 = \u20131 dB \u2192 <strong>\ub9c1\ud06c \uc2e4\ud328<\/strong>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\uc774\ub294 \uc2ec\uc9c0\uc5b4 0.1 dB \ub2e8\uc704\uc758 \ucc28\uc774\uc870\ucc28 \uc911\uc694\ud568\uc744 \ubcf4\uc5ec\uc900\ub2e4.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0bd\uc785 \uc190\uc2e4\uc740 \ub2e4\uc74c \uc138 \uac00\uc9c0 \uc8fc\uc694 \ubc29\uc2dd\uc73c\ub85c \uc601\ud5a5\uc744 \uc900\ub2e4: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11 \ubaa8\ub4c8<\/a> \uc138 \uac00\uc9c0 \uc8fc\uc694 \ubc29\uc2dd\uc73c\ub85c:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\uc5ec\uc720\ub7c9 \uac10\uc18c:<\/strong> \ub192\uc740 IL\uc740 \uc2dc\uc2a4\ud15c \uc5ec\uc720\ub7c9\uc744 \uc904\uc5ec \ub9c1\ud06c\ub97c \ub178\ud654 \ub610\ub294 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ucde8\uc57d\ud558\uac8c \ub9cc\ub4e0\ub2e4.<\/p><\/li><li><p><strong>\ube44\ud2b8 \uc624\ub958\uc728(BER) \uc99d\uac00:<\/strong> \uc218\uc2e0\uae30\uc5d0\uc11c \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44(SNR)\uac00 \ub0ae\uc544\uc9c0\uba74 \ub354 \ub9ce\uc740 \ube44\ud2b8 \uc624\ub958\uac00 \ubc1c\uc0dd\ud55c\ub2e4.<\/p><\/li><li><p><strong>\uc804\uc1a1 \uac70\ub9ac \ub2e8\ucd95:<\/strong> 40 km\ub85c \uc9c0\uc815\ub41c \ubaa8\ub4c8\uc774 IL \uac00\uc815\uc744 \ucd08\uacfc\ud558\uba74 \uc2e4\uc81c \uc804\uc1a1 \uac70\ub9ac\uac00 30 km\ub85c \uc904\uc5b4\ub4e4 \uc218 \uc788\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, LINK-PP\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482907.htm\"><strong>LS-CW3110-40I<\/strong><\/a><strong> \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> 40km 10G \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \uc0bd\uc785 \uc190\uc2e4(IL)(\uc624\uc5fc\ub41c \ucee4\ub125\ud130, \ubd88\ub7c9 \uc2a4\ud50c\ub77c\uc774\uc2a4 \ub4f1)\uacfc \ud568\uaed8 \ubc30\uce58\ub420 \uacbd\uc6b0, \uc2e4\uc81c \uc720\ud6a8 \uc804\uc1a1 \uac70\ub9ac\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0bd\uc785 \uc190\uc2e4(IL) \uc810\uac80\uc740 \uc0ac\uc591\uc11c \uc218\uc900\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud55c \ud544\uc218 \uc808\ucc28\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \uc0bd\uc785 \uc190\uc2e4 \ucd5c\uc18c\ud654 \ubc29\ubc95<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ucee4\ub125\ud130 \uccad\uc18c<\/strong> \uac01 \uc0ac\uc6a9 \uc804\uc5d0 \ub9b0\ud2b8 \ud504\ub9ac \uc6e8\uc774\ud504(lint-free wipes)\uc640 \uc774\uc18c\ud504\ub85c\ud544 \uc54c\ucf54\uc62c(isopropyl alcohol)\ub85c \ub2e6\uc73c\uc2ed\uc2dc\uc624.<\/p><\/li><li><p><strong>\uc5d4\ub4dc\ud398\uc774\uc2a4 \uac80\uc0ac<\/strong> \uad11\uc12c\uc720 \uc2a4\ucf54\ud504(fiber scope)\ub97c \uc0ac\uc6a9\ud558\uc5ec.<\/p><\/li><li><p><strong>\uae30\uacc4\uc2dd \uc2a4\ud50c\ub77c\uc774\uc2f1 \ub300\uc2e0 \uc735\ud569 \uc2a4\ud50c\ub77c\uc774\uc2f1(fusion splicing)\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/strong> \uac00\ub2a5\ud55c \uacbd\uc6b0 \uae30\uacc4\uc2dd \uc2a4\ud50c\ub77c\uc774\uc2f1\ubcf4\ub2e4 \uc735\ud569 \uc2a4\ud50c\ub77c\uc774\uc2f1\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p><strong>\ub0a0\uce74\ub85c\uc6b4 \uad74\uace1\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/strong> \u2014 \uad11\uc12c\uc720 \uad74\uace1 \ubc18\uacbd(bend radius)\uc744 \uc900\uc218\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p><strong>\uace0\ud488\uc9c8 \ubd80\ud488\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/strong> \u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\ubaa8\ub4c8\uc5d0\uc11c<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-21644-fiber-optic-cages-connectors.htm\"><p>\ucee4\ub125\ud130<\/p><\/a>, \uc640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\">\ud328\uce58 \ucf54\ub4dc(patch cords)<\/a> \ubcf4\uc7a5\ub41c \uc0bd\uc785 \uc190\uc2e4(IL) \uc0ac\uc591\uc744 \uac16\ucd98 \uc81c\ud488\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 LINK-PP\uac00 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc601\uc5ed<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9cc5ec3f48c48f3b5b28dfe28abb572.webp\" alt=\"LINK-PP Solutions\" class=\"wp-image-5278\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9cc5ec3f48c48f3b5b28dfe28abb572.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9cc5ec3f48c48f3b5b28dfe28abb572-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9cc5ec3f48c48f3b5b28dfe28abb572-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9cc5ec3f48c48f3b5b28dfe28abb572-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9cc5ec3f48c48f3b5b28dfe28abb572-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">1G\u2013800G \ubc94\uc704\uc5d0\uc11c \ub9c1\ud06c\ub97c \uc124\uacc4\ud558\uac70\ub098 \uc6b4\uc601 \uc911\uc774\ub77c\uba74, LINK-PP\ub294 \ud638\ud658\uc131, \uc131\ub2a5 \ubc0f \uc6d0\ud65c\ud55c \uc778\uc99d\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ubaa8\ub4c8 \ubc0f \uc5f0\uacb0 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84: IEEE \uc774\ub354\ub137 \uad11\ud559 \uaddc\uaca9\uc5d0 \ubd80\ud569\ud558\ub294 SFP\/SFP+, SFP28, QSFP28, QSFP-DD, OSFP \uacc4\uc5f4. \uae30\uc5c5\ub4e4\uc774 \ub2f9\uc0ac \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uc774\uc720\uc5d0 \ub300\ud55c \uac1c\uc694\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/why-choose-link-pp-fiber-optical-modules\/\">\uc65c LINK-PP \uad11\uc12c\uc720 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694<\/a>.<\/p><\/li><li><p>\ucee4\ub125\ud130 \ubc0f \uc5b4\uc148\ube14\ub9ac: \uc800\uc190\uc2e4 \uc635\uc158\uc744 \uac16\ucd98 LC \ub4c0\ud50c\ub809\uc2a4 \ubc0f MPO\/MTP \ud638\ud658 \uc5f0\uacb0 \uc194\ub8e8\uc158\uc73c\ub85c \uc608\uc0b0\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uae30\ubcf8 \ucee4\ub125\ud130 \uc815\ubcf4\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/common-fiber-connector-types-optical-transceivers\/\">\uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc5d0\uc11c \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \uad11\uc12c\uc720 \ucee4\ub125\ud130 \uc720\ud615<\/a>.<\/p><\/li><li><p>\ud3c9\uac00\ub97c \uac04\ud3b8\ud558\uac8c: \ubb34\ub8cc \uc0d8\ud50c\uc744 \uc694\uccad\ud558\uace0, \uadc0\ud558\uc758 \ud658\uacbd\uc5d0\uc11c IL \ubc0f \ub9c1\ud06c \uc608\uc0b0\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud55c \uae30\uc220 \uc9c0\uc6d0\uc744 \ubc1b\uc73c\uc138\uc694\u2014\ub2f9\uc0ac \uc2a4\ud1a0\uc5b4 \ud398\uc774\uc9c0(\uc608: <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">LINK-PP 1G SFP \uce74\ud0c8\ub85c\uadf8 \ud398\uc774\uc9c0)\uc5d0 \uc788\ub294 \uc0d8\ud50c\/\uc9c0\uc6d0 CTA\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/a>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 \ube60\ub978 FAQ<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1: \ucee4\ub125\ud130\ub2f9 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc0bd\uc785 \uc190\uc2e4 \uac12\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/strong><br\/>A: \uace0\ud488\uc9c8 \ucee4\ub125\ud130\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c &lt;0.3 dB\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: IL\uc744 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uce21\uc815\ud574\uc57c \ud558\ub098\uc694?<\/strong><br\/>A: \uc124\uce58 \uc2dc\uc640 \uc8fc\uc694 \uc815\ube44 \ud6c4\uc5d0 \uce21\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc911\uc694 \ub9c1\ud06c\uc758 \uacbd\uc6b0, \uacc4\ud68d\ub41c \uac10\uc0ac \uae30\uac04 \uc911\uc5d0 \uc7ac\uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: \uc124\uce58 \ud6c4 \uc0bd\uc785 \uc190\uc2e4\uc744 \uc904\uc77c \uc218 \uc788\ub098\uc694?<\/strong><br\/>A: \uc885\uc885 \uac00\ub2a5\ud569\ub2c8\ub2e4\u2014\ucee4\ub125\ud130\ub97c \uccad\uc18c\ud558\uac70\ub098 \uace0\uc190\uc2e4 \uc2a4\ud50c\ub77c\uc774\uc2a4\ub97c \uc7ac\ub2e8\uacb0\ud558\uba74 IL\uc744 \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u25b6 Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0bd\uc785 \uc190\uc2e4\uc740 \uc791\uc544 \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \uace0\uc18d \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \ub514\uc2dc\ubca8\uc758 \uc18c\uc218\uc810 \uc774\ud558 \uac12 \ud558\ub098\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2e0\ub8b0\uc131 \uc788\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \uc124\uacc4, \uce21\uc815, \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4\uac00 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a>, \uc744 \ubc30\ud3ec\ud560 \ub54c, \uc0bd\uc785 \uc190\uc2e4\uc744 \uc810\uac80\ud558\ub294 \uac83\uc740 \uc2e4\ubb34 \uc131\ub2a5\uc744 \uac80\uc99d\ud558\ub294 \ud575\uc2ec \ub2e8\uacc4\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0bd\uc785 \uc190\uc2e4\uc744 \uc774\ud574\ud558\uace0, \uc62c\ubc14\ub974\uac8c \uce21\uc815\ud558\uba70, \uc2e4\uc81c \uc801\uc6a9\uc5d0\uc11c \uc774\ub97c \ucd5c\uc18c\ud654\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\ub294 \uc2e0\ub8b0\uc131 \uc788\uace0 \uace0\uc131\ub2a5\uc774\uba70 \ubbf8\ub798\uc5d0 \ub300\ube44\ub41c \ub9c1\ud06c\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uad11\ud559\uc801 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc0bd\uc785 \uc190\uc2e4\uc774\ub780 \ubb34\uc5c7\uc778\uc9c0, \ub9c1\ud06c \uc608\uc0b0, \ube44\ud2b8 \uc624\ub958\uc728(BER), \uc815\uc624 \uc815\uc815(FEC)\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \ud559\uc2b5\ud558\uc138\uc694. LC\/MPO \uc218\uce58, \uc81c\uc5b4 \ud301, LINK-PP \uc778\uc0ac\uc774\ud2b8\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":5279,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[19,21,26],"class_list":["post-5280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-aoc-dac-cables","tag-fiber-optic-cage-and-connector","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5280","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=5280"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5280\/revisions"}],"predecessor-version":[{"id":11203,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5280\/revisions\/11203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5279"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}