{"id":4388,"date":"2025-11-10T11:12:00","date_gmt":"2025-11-10T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/point-to-multipoint-p2mp-optical-networks\/"},"modified":"2026-06-22T05:17:20","modified_gmt":"2026-06-22T05:17:20","slug":"point-to-multipoint-p2mp-optical-networks","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/point-to-multipoint-p2mp-optical-networks","title":{"rendered":"\ud3ec\uc778\ud2b8 \ud22c \uba40\ud2f0\ud3ec\uc778\ud2b8(P2MP) \uad11 \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98"},"content":{"rendered":"<h2 class=\"wp-block-heading\" >\ud83c\udf10 \ud3ec\uc778\ud2b8-\ud22c-\uba40\ud2f0\ud3ec\uc778\ud2b8(P2MP) \uc815\uc758<\/h2>\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\/ea8a916cea164c39989047c8f8df0be5.webp\" alt=\"What is P2MP?\" class=\"wp-image-4385\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea8a916cea164c39989047c8f8df0be5.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea8a916cea164c39989047c8f8df0be5-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea8a916cea164c39989047c8f8df0be5-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea8a916cea164c39989047c8f8df0be5-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ea8a916cea164c39989047c8f8df0be5-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 P2MP\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c \uc6a9\uc5b4 <strong>\ud3ec\uc778\ud2b8-\ud22c-\uba40\ud2f0\ud3ec\uc778\ud2b8(P2MP)<\/strong> \ub294 \uc77c\ub300\ub2e4(one-to-many) \uc5f0\uacb0 \ud1a0\ud3f4\ub85c\uc9c0\ub97c \uac00\ub9ac\ud0a4\uba70, <strong>\ub8e8\ud2b8 \uc2a4\ud14c\uc774\uc158(root station)<\/strong> (\ub610\ub294 \uc911\uc559 \ub178\ub4dc)\uac00 \uc5ec\ub7ec \uac1c\uc758 <strong>\ub9ac\ud504 \uc2a4\ud14c\uc774\uc158(leaf stations)\uacfc \ud1b5\uc2e0\ud569\ub2c8\ub2e4.<\/strong>. <br\/>P2MP \ubaa8\ub378\uc5d0\uc11c\ub294 \ub8e8\ud2b8\uac00 \uacf5\uc720 \ub9e4\uccb4(\uc608: \uac00\uc9c0\uac00 \uac08\ub77c\uc9c4 \ud2b8\ub801\ud06c)\ub97c \ud1b5\ud574 \uc5ec\ub7ec \ub9ac\ud504\ub85c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc804\uc1a1\uc744 \uc218\ud589\ud558\uba70, \ub9ac\ud504\ub294 \ub8e8\ud2b8\ub85c \uc5c5\uc2a4\ud2b8\ub9bc \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \uc11c\ub85c \uac04\uc5d0\ub294 \uc804\uc1a1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 P2MP vs P2P: \ucc28\uc774\uc810<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/point-to-point-network-architecture-guide\/\"><strong>\ud3ec\uc778\ud2b8-\ud22c-\ud3ec\uc778\ud2b8(P2P)<\/strong><\/a> \ub294 \uc885\ub2e8\uc810 \uac04 \uc77c\ub300\uc77c \ub9c1\ud06c\uc785\ub2c8\ub2e4. <br\/><strong>P2MP<\/strong> P2MP\ub294 \ub2e8\uc77c \uc18c\uc2a4\uac00 \uc5ec\ub7ec \ubaa9\uc801\uc9c0\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud574\uc57c \ud560 \ub54c\u2014\ud2b9\ud788 \uc561\uc138\uc2a4, \uba54\ud2b8\ub85c \ub610\ub294 \ubc29\uc1a1 \ud658\uacbd\uc5d0\uc11c\u2014\ud6a8\uc728\uc801\uc778 \uc778\ud504\ub77c \uad6c\uc131\uc744 \uc9c0\uc6d0\ud558\ub294 \ubc18\uba74, P2P\ub294 \uc804\uc6a9 \ub9c1\ud06c \uc131\ub2a5\uacfc \uaca9\ub9ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \uc6a9\uc5b4 \ubc0f \ud45c\uc900 \ucc38\uc870<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u2011 \ub8e8\ud2b8 \ub178\ub4dc\ub294 \ub54c\ub54c\ub85c <strong>\uc778\uadf8\ub808\uc2a4(ingress)<\/strong> \ub610\ub294 \ud5c8\ube0c(hub), \uadf8\ub9ac\uace0 \ub9ac\ud504 \ub178\ub4dc\ub098 <strong>\uc774\uadf8\ub808\uc2a4(egress)<\/strong> \uc9c0\uc810\uc774\ub77c\uace0\ub3c4 \ubd88\ub9bd\ub2c8\ub2e4. <br\/>\u2011 \ud2b8\ub798\ud53d \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uad00\uc810\uc5d0\uc11c, P2MP <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-mpls-multiprotocol-label-switching\/\">MPLS<\/a> LSP(\ub808\uc774\ube14 \uc2a4\uc704\uce58\ub4dc \uacbd\ub85c, label-switched path)\ub294 <strong>\ub9ac\ud504\uc758 \ud655\uc7a5 \uac00\ub2a5\ud55c \ubd84\uae30(branching), \uc7ac\uc811\ud569(grafting), \uc81c\uac70(pruning)\ub97c \uc9c0\uc6d0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong> \u2011 \uad11 \ub124\ud2b8\uc6cc\ud06c \ubb38\ud5cc\uc5d0\uc11c, P2MP\ub294. <br\/>\ud328\uc2dc\ube0c \uad11 \ub124\ud2b8\uc6cc\ud06c(PON, passive optical networks) <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/passive-optical-networks-what-they-are-and-how-they-work\/\">\ub610\ub294 \ub2e8\uc77c \uad11\uc12c\uc720 \uacbd\ub85c\uac00 \uc5ec\ub7ec \uc885\ub2e8\uc810\uc73c\ub85c \ubd84\uae30\ub418\ub294 \uc561\ud2f0\ube0c \ubd84\ud560 \uc544\ud0a4\ud14d\ucc98\ub97c \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/a> \ud83c\udf10 \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 P2MP \uc791\ub3d9 \uc6d0\ub9ac. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\uae30\ubcf8 \uc544\ud0a4\ud14d\ucc98<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11 \uae30\ubc18 P2MP \ub124\ud2b8\uc6cc\ud06c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5e3\uc9c0 \ucef4\ud4e8\ud305 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c <strong>\uc5d0\uc11c\ub294 \uc911\uc559 \uc1a1\uc2e0\uae30(\uc608: \uad11\uc120\ub85c \ub2e8\ub9d0\uae30\u2013OLT)\uac00 \ud2b8\ub801\ud06c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \uad11 \uc2e0\ud638\ub97c \uc804\uc1a1\ud55c \ud6c4, \ud328\uc2dc\ube0c \uc2a4\ud50c\ub9ac\ud130 \ub610\ub294 \uc561\ud2f0\ube0c \ubd84\uae30 \uc7a5\uce58\ub97c \ud1b5\ud574 \uc5ec\ub7ec \uac1c\uc758<\/strong>, ONUs(\uad11 \ub124\ud2b8\uc6cc\ud06c \uc720\ub2db) \ub610\ub294 \uc6d0\uaca9 \ub178\ub4dc(Remote Nodes)\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uacbd\ub85c\ub294 \uacf5\uc720\ub418\uba70, \uc5c5\uc2a4\ud2b8\ub9bc \ud2b8\ub798\ud53d\uc740 \ucda9\ub3cc\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc2dc\uac04 \ubd84\ud560 \ub2e4\uc911\ud654(TDM), \ud30c\uc7a5 \uacf5\uc720 \ub4f1\uc73c\ub85c \uad00\ub9ac\ub429\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-onu-and-why-it-matters-for-your-internet-connection\/\">\uad11\ub124\ud2b8\uc6cc\ud06c\ub2e8\ub9d0\uae30(Optical Network Units, ONUs)<\/a> \uacf5\uc720 \ub9e4\uccb4 \ubc0f \ubd84\uae30. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >P2MP\uc758 \ud575\uc2ec \ud2b9\uc9d5\uc740<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uc720 \ub9e4\uccb4(shared medium)\uc785\ub2c8\ub2e4. <strong>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc740 \ubaa8\ub4e0 \ub9ac\ud504\ub85c \ubc29\uc1a1\ub418\ub294 \ub2e8\uc77c \ud30c\uc7a5 \ub610\ub294 \uc8fc\ud30c\uc218\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc5c5\uc2a4\ud2b8\ub9bc \ud2b8\ub798\ud53d\uc740 \ub3d9\uc77c\ud558\uac70\ub098 \uacf5\ud1b5 \ucc44\ub110\uc744 \uc0ac\uc6a9\ud558\ub418 \uc2a4\ucf00\uc904\ub9c1\uc744 \ud1b5\ud574 \uad00\ub9ac\ub429\ub2c8\ub2e4.<\/strong>\uad11 \uae30\ubc18 P2MP\uc5d0\uc11c\ub294 \ud328\uc2dc\ube0c \uad11 \ub124\ud2b8\uc6cc\ud06c(PON)\uac00 \uc88b\uc740 \uc608\uc785\ub2c8\ub2e4:. <br\/>OLT\uc5d0\uc11c \ub098\uc628 \ub2e8\uc77c \uad11\uc12c\uc720\uac00 \ud604\uc7a5\uc758 \uc5ec\ub7ec ONU\ub85c \ud328\uc2dc\ube0c \ubc29\uc2dd(1:N)\uc73c\ub85c \ubd84\ud560\ub429\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-olt-and-its-importance-in-fiber-optic-networks\/\">OLT<\/a> \uad11\ud559\uc801 \uad6c\ud604 \u2013 \ucf54\ud788\uc5b4\ub7f0\ud2b8 P2MP, PON, \ucc28\uc138\ub300.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11\ud559\uc801 \uad6c\ud604 \u2013 \ucf54\ud788\uc5b4\ub7f0\ud2b8 P2MP, PON, \ucc28\uc138\ub300<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uadfc \uc5f0\uad6c\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. <strong>\ucf58\ucf54\ub7f4 \uad11\ud559<\/strong> \uc774 \uae30\uc220\uc740 P2MP \uc544\ud0a4\ud14d\ucc98\uc5d0 \ub9de\uac8c \uc870\uc815\ub418\uace0 \uc788\uc73c\uba70, \ube44\uc6a9, \uc2a4\ud399\ud2b8\ub7fc \uc0ac\uc6a9\ub7c9, \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4. <br\/>\uc608\ub97c \ub4e4\uc5b4, \ud55c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, \uba54\ud2b8\ub85c \ub9c1 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c P2MP \uad11\ud559 \uae30\uc220\uc740 P2P \ub300\ube44 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ube44\uc6a9, \uc2a4\ud399\ud2b8\ub7fc \uc18c\ube44\ub7c9, IP \ud649 \uc218\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <br\/>\ub610 \ub2e4\ub978 \uc5f0\uad6c\ub294 P2MP \uc0c1\ub958 \ubc29\ud5a5 PON\uc744 \uc704\ud55c \uc720\uc5f0\ud55c \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \ub2e4\ub8e8\uba70, \ub192\uc740 \ud53c\ud06c-\ud3c9\uade0 \uc804\ub825 \ube44\uc728(peak-to-average power ratio)\uacfc \uac19\uc740 \uacfc\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc8fc\uc694 \uae30\uc220 \ub9e4\uac1c\ubcc0\uc218 \ubc0f \uc124\uacc4 \uace0\ub824\uc0ac\ud56d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc911\uc694\ud55c \ub9e4\uac1c\ubcc0\uc218<\/strong> P2MP \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud328\uc2dc\ube0c \ubd84\ud560\uc5d0\uc11c\uc758 \ubd84\ud560 \ube44\uc728(\uc608: 1:32, 1:64)<\/p><\/li><li><p>\ub9c1\ud06c \uc608\uc0b0(\uad11 \ucd9c\ub825, \uc2a4\ud50c\ub9ac\ud130\ub85c \uc778\ud55c \uc190\uc2e4, \uad11\uc12c\uc720 \uac10\uc1e0)<\/p><\/li><li><p>\ud30c\uc7a5 \uacc4\ud68d(\uacf5\uc720 \ud30c\uc7a5 \ud558\ub958 \ubc29\ud5a5, \uc0c1\ub958 \ubc29\ud5a5 \ucc44\ub110 \ub4f1)<\/p><\/li><li><p>\ubd84\uae30 \uc544\ud0a4\ud14d\ucc98 \ubc0f \uac70\ub9ac \ubc94\uc704<\/p><\/li><li><p>\uc0c1\ub958 \ubc29\ud5a5 \uc561\uc138\uc2a4 \uc81c\uc5b4(<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/time-division-multiple-access-in-wireless-communication-explained\/\">TDMA<\/a>, WDM \ub4f1)<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> \ud638\ud658\uc131(\ud30c\uc7a5, \uac70\ub9ac \ubc94\uc704, \ud3fc \ud329\ud130)<br\/>\uc608\ub97c \ub4e4\uc5b4, 20\u202fkm \uc0c1\ub958 \ubc29\ud5a5 IMDD PON\uc5d0 \ub300\ud55c \uc5f0\uad6c\ub294 \uace0\uae09 P2MP \uc720\uc5f0 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. <\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf10 P2MP \ub124\ud2b8\uc6cc\ud06c\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud1b5\uc2e0 \uc811\uc18d\ub9dd \/ FTTx<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d0\uc11c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-ftth-fiber-to-the-home\/\">\uac00\uc815\uae4c\uc9c0 \uad11\uc12c\uc720(Fibtre-to-the-Home, FTTH)<\/a> \uad6c\ucd95 \uc2dc, OLT\uac00 \ud2b8\ub9ac \uad6c\uc870\ub85c \uc5ec\ub7ec \uac00\uc785\uc790 ONUs\uc5d0 \uc2e0\ud638\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4: \uc804\ud615\uc801\uc778 P2MP\uc785\ub2c8\ub2e4. \ud558\ub098\uc758 \uad11\uc12c\uc720\ub85c \ub2e4\uc218\uc758 \uc885\ub2e8\uc810\uc744 \uc11c\ube44\uc2a4\ud558\ub294 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \uc8fc\uc694 \ub3d9\uc778\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uba54\ud2b8\ub85c \ubc0f \ub9c1 \ub124\ud2b8\uc6cc\ud06c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uba54\ud2b8\ub85c \ub9c1 \ub610\ub294 \ud5c8\ube0c-\uc2a4\ud3ec\ud06c \ud1a0\ud3f4\ub85c\uc9c0 \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c, P2MP\ub294 \uc911\uc559 \ud5c8\ube0c\ub85c\ubd80\ud130 \ubd84\uae30\ub41c \ub77c\uc774\ud2b8-\ud2b8\ub9ac(light-trees)\ub97c \ud1b5\ud574 \uc5ec\ub7ec \uba54\ud2b8\ub85c \ub178\ub4dc\ub97c \uc11c\ube44\uc2a4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \ub2e4\uc218\uc758 \uac1c\ubcc4 P2P \ub9c1\ud06c\uc5d0 \ube44\ud574 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubb34\uc120 \ubc0f \uace0\uc815 \ubb34\uc120 \uc811\uc18d(Fixed Wireless Access)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub3c4 P2MP \ud1a0\ud3f4\ub85c\uc9c0\uac00 \ub098\ud0c0\ub0a9\ub2c8\ub2e4: \uae30\uc9c0\uad6d\uc774 \uac01 \uc0ac\uc6a9\uc790 \ub2e8\ub9d0\uae30\uc5d0 \uc804\uc6a9 \ub9c1\ud06c\ub97c \uc81c\uacf5\ud558\ub294 \ub300\uc2e0, \uc5ec\ub7ec \uac00\uc785\uc790 \ub2e8\ub9d0\uae30\ub97c \ub3d9\uc2dc\uc5d0 \uc11c\ube44\uc2a4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub370\uc774\ud130\uc13c\ud130 \/ \uae30\uc5c5 \uc9d1\uc57d\ub9dd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0b4\ubd80 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-data-center\/\">\ub370\uc774\ud130\uc13c\ud130<\/a> \ub610\ub294 \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c, \ud558\ub098\uc758 \uc911\uc559 \uc2a4\uc704\uce58 \ub610\ub294 \ubd84\ubc30 \ub178\ub4dc\uac00 \ub9ce\uc740 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \uc5f0\uacb0\ub418\ub294 \uacbd\uc6b0 P2MP\uac00 \uc801\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \ud2b9\ud788 \uad11\ud559 \uc2a4\ud50c\ub9ac\ud130 \ub610\ub294 \uba40\ud2f0\ud50c\ub809\uc11c\uc640 \uacb0\ud569\ud558\uc5ec \uad11\uc12c\uc720 \ub610\ub294 \uad11\ud559 \ubd80\ud488 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \ub54c \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf10 P2MP\uc758 \uc7a5\uc810 \ubc0f \ub3c4\uc804 \uacfc\uc81c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc7a5\uc810<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ube44\uc6a9 \ud6a8\uc728\uc131<\/strong>: \uacf5\uc720 \ud2b8\ub801\ud06c \ubc0f \ubd84\uae30 \uad6c\uc870\ub97c \ud1b5\ud574 \ud558\ub098\uc758 \uc911\uc559 \ub178\ub4dc\uc5d0\uc11c \uc5ec\ub7ec \uc885\ub2e8\uc810(endpoints)\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uba74, \ub2e4\uc218\uc758 \uac1c\ubcc4 P2P \ub9c1\ud06c\uc640 \ube44\uad50\ud558\uc5ec \uad11\uc12c\uc720 \ubc0f \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc218\ub97c \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <span style=\"color: rgb(191, 61, 55);\">P2P \ub9c1\ud06c<\/span>. \uc608\ub97c \ub4e4\uc5b4, \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 P2MP \uad11\ud559 \uc194\ub8e8\uc158\uc5d0\uc11c \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ubc0f \uc2a4\ud399\ud2b8\ub7fc \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\uac00 \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <\/p><\/li><li><p><strong>\ud655\uc7a5\uc131<\/strong>: \ub8e8\ud2b8\ub294 \ub9ce\uc740 \ub9ac\ud504(leaf)\ub85c \ubd84\uae30\ub420 \uc218 \uc788\uc73c\uba70, \ub9ac\ud504 \ucd94\uac00 \uc2dc \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc18c\ud55c\uc758 \ucd94\uac00 \uc778\ud504\ub77c\ub9cc \ud544\uc694\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc124\uce58 \ube44\uc6a9 \uc808\uac10<\/strong>: \ud1b5\ud569\ub41c \uc544\ud0a4\ud14d\ucc98\ub294 \uc7a5\ube44 \uc124\uce58 \uacf5\uac04, \ucf00\uc774\ube14 \ubcf5\uc7a1\uc131, \uc720\uc9c0\ubcf4\uc218\ub97c \ubaa8\ub450 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub300\uc5ed\ud3ed\uc758 \ucd5c\uc801 \ud65c\uc6a9<\/strong>: \uacf5\uc720 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uacbd\ub85c\ub294 \uc804\uc6a9 P2P \ub9c1\ud06c\uc640 \ube44\uad50\ud574 \uc720\ud734 \uc6a9\ub7c9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub3c4\uc804 \uacfc\uc81c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uacf5\uc720 \ubbf8\ub514\uc5b4 \uc81c\ud55c<\/strong>: \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc774 \uc5ec\ub7ec \ub9ac\ud504\uc5d0 \uacf5\ud1b5\uc73c\ub85c \uc0ac\uc6a9\ub418\ubbc0\ub85c, \ubd84\ud560 \uc190\uc2e4(splitting losses) \ub610\ub294 \uc5c5\uc2a4\ud2b8\ub9bc \uad00\ub9ac \ubd80\uc871 \uc2dc \uacbd\uc7c1(contention)\uc73c\ub85c \uc778\ud574 \uac1c\ubcc4 \ub9c1\ud06c \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc5c5\uc2a4\ud2b8\ub9bc \uc2a4\ucf00\uc904\ub9c1\/\ube0c\ub79c\uce58 \uc81c\uc5b4<\/strong>: \ub9ac\ud504 \uac04 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c1\uc811 \ud1b5\uc2e0\uc774 \ubd88\uac00\ub2a5\ud558\uba70, \ucda9\ub3cc \ubc29\uc9c0\ub97c \uc704\ud574 \uc5c5\uc2a4\ud2b8\ub9bc \ud2b8\ub798\ud53d\uc744 \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4(\uc608: TDMA)., <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/wdm-optical-transceiver-module-applications\/\">WDM<\/a>). <\/p><\/li><li><p><strong>\ube0c\ub79c\uce58 \uc190\uc2e4 \ubc0f \ub3c4\ub2ec \uac70\ub9ac(reach) \uac04\uc758 \uade0\ud615 \uc870\uc815<\/strong>: \ub354 \uae34 \ub3c4\ub2ec \uac70\ub9ac \ubc0f \ub354 \ub192\uc740 \ubd84\uae30 \uc218\ub294 \uad11\ud559 \ud30c\uc6cc \ub9c8\uc9c4\uc744 \uac10\uc18c\uc2dc\ud0a4\uba70, \uad11\uc12c\uc720 \uac10\uc1e0, \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4, \ube0c\ub79c\uce6d \uc124\uacc4\ub97c \uc2e0\uc911\ud558\uac8c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc720\uc5f0\uc131 \ubc0f \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc<\/strong>: \uc77c\ubd80 \ub808\uac70\uc2dc P2MP \uc544\ud0a4\ud14d\ucc98\ub294 \ub354 \ub192\uc740 \uc18d\ub3c4\ub098 \ucf54\ud788\uc5b4\ub7f0\ud2b8 \uad11\ud559 \uae30\uc220\ub85c\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \ub2e8\uc21c\ud55c P2P \ub9c1\ud06c\ubcf4\ub2e4 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucf54\ud788\uc5b4\ub7f0\ud2b8 P2MP \uad00\ub828 \uc2e0\uaddc \uc5f0\uad6c\uac00 \uc774\ub97c \ud574\uacb0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf10 P2MP \ubc30\ud3ec\uc5d0\uc11c \uad11\ud559 \ubaa8\ub4c8\uc758 \uc5ed\ud560<\/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\/12faf3c3e0cf424e8d3b25324f980ee7.webp\" alt=\"Optical Modules in P2MP Deployments\" class=\"wp-image-4386\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/12faf3c3e0cf424e8d3b25324f980ee7.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/12faf3c3e0cf424e8d3b25324f980ee7-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/12faf3c3e0cf424e8d3b25324f980ee7-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/12faf3c3e0cf424e8d3b25324f980ee7-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/12faf3c3e0cf424e8d3b25324f980ee7-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44 \ub0b4 \uc804\uae30 \uc2e0\ud638\uc640 \uad11\uc12c\uc720 \uc0c1\uc758 \uad11 \uc2e0\ud638 \uc0ac\uc774\uc758 \ub2e4\ub9ac \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. P2MP \ub124\ud2b8\uc6cc\ud06c\uc758 \uacbd\uc6b0, \ub3c4\ub2ec \uac70\ub9ac, \ud30c\uc7a5, \ub300\uc5ed\ud3ed, \ub2e4\uc911\ud654, \ubd84\uae30 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \uad11\ud559 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uc62c\ubc14\ub978 \uad11\ud559 \ubaa8\ub4c8<\/strong><\/a> \ub3c4\ub2ec \uac70\ub9ac, \ud30c\uc7a5, \ub300\uc5ed\ud3ed, \ub2e4\uc911\ud654 \ubc0f \ubd84\uae30 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf LINK\u2011PP\uc758 P2MP \uce5c\ud654\uc801 \ub124\ud2b8\uc6cc\ud06c\uc6a9 \uad11\ud559 \ubaa8\ub4c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK\u2011PP<\/a> LINK\u2011PP\ub294 \ub2e8\uc77c\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c 1G\ubd80\ud130 400G(\uadf8 \uc774\uc0c1 \ud3ec\ud568)\uae4c\uc9c0 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud558\ub294 \uad11\ud559 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ubc0f SFP \ubaa8\ub4c8 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub97c \ud3ed\ub113\uac8c \uc81c\uacf5\ud569\ub2c8\ub2e4. <br\/>\uc8fc\uc694 \uc0ac\uc591:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\"><strong>1\u202fG SFP \ubaa8\ub4c8<\/strong><\/a>: \ucd5c\ub300 120\u202fkm \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \ub3c4\ub2ec \uac70\ub9ac, \ub2e4\uc591\ud55c \ubca4\ub354 \ud50c\ub7ab\ud3fc\uacfc \ud638\ud658 \uac00\ub2a5. <\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26152-10-25-40g-100g-transceiver-modules.htm\"><strong>10\/25\/40\/100\u202fG \ubaa8\ub4c8<\/strong><\/a>: \uc608: LR, SR, CWDM\/DWDM \ubcc0\ud615 \uc9c0\uc6d0 \u2013 \uc561\uc138\uc2a4, \uc5b4\uadf8\ub9ac\uac8c\uc774\uc158, \ubc31\ubcf8 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \ud3ec\uad04\ud568. <\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\"><strong>100\u202fG QSFP28 \ubc0f SFP\u2011DD \ubaa8\ub4c8<\/strong><\/a> \ubc00\ub3c4, \ube44\uc6a9, \uace0\uc131\ub2a5 \ubc30\ud3ec\uc5d0 \ucd5c\uc801\ud654\ub428. <br\/>P2MP \ubc30\ud3ec\uc758 \uacbd\uc6b0, OLT\uc5d0\uc11c \uc2a4\ud50c\ub9ac\ud130\ub85c \uac00\ub294 \ub2e8\uc77c \ubaa8\ub4dc \uc7a5\uac70\ub9ac SFP\/SFP+ \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc744 \uc120\ud0dd\ud558\uace0, ONUs\/\ub9ac\ud504 \uce21\uc5d0\uc11c\ub294 \uc9e7\uc740 \uac70\ub9ac\uc5d0 \uc801\ud569\ud55c \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LINK\u2011PP \ubaa8\ub4c8\uc740 DOM(\ub514\uc9c0\ud138 \uad11\ud559 \ubaa8\ub2c8\ud130\ub9c1), \ud56b\ud50c\ub7ec\uadf8, \ubca4\ub354 \ud638\ud658 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf P2MP\uc5d0\uc11c \uad11\ud559 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uae30 \uc704\ud55c \ubaa8\ubc94 \uc0ac\ub840<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub8e8\ud2b8 \ubc0f \ub9ac\ud504\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4(\uc608: 10G, 25G)\ub97c \uc77c\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc801\uc808\ud55c \uc804\ub2ec \uac70\ub9ac\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4: \uc608\ub97c \ub4e4\uc5b4 \ud2b8\ub801\ud06c \ubc0f \ubd84\uae30 \uac70\ub9ac\uac00 20\u2009km\ub77c\uba74, \ud574\ub2f9 \uac70\ub9ac\uc640 \uc5ec\uc720 \ub9c8\uc9c4\uc744 \uace0\ub824\ud574 \uc778\uc99d\ub41c \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ud30c\uc7a5 \uacc4\ud68d\uc744 \uace0\ub824\ud569\ub2c8\ub2e4: \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc740 \ud558\ub098\uc758 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0, \ub9ac\ud504\ub294 \uc5c5\uc2a4\ud2b8\ub9bc\uc744 \uacf5\uc720\ud558\uac70\ub098 \uac1c\ubcc4 \ucc44\ub110\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \ud544\uc694\ud55c \ud30c\uc7a5\uc744 \uc9c0\uc6d0\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4 \ubc0f \uad11\ud559 \uc608\uc0b0\uc744 \uace0\ub824\ud569\ub2c8\ub2e4: 1:32 \ub610\ub294 1:64\uc758 \ud328\uc2dc\ube0c \uc2a4\ud50c\ub9ac\ud2b8 \ube44\uc728\uc758 \uacbd\uc6b0 \uc57d 13~18\u2009dB\uc758 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uacfc \uad11\uc12c\uc720 \uac10\uc1e0\ub97c \ud3ec\ud568\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ub2e4\uc74c \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\ub294 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/ddm-dom-in-optical-transceivers\/\">\uc9c4\ub2e8(DOM)<\/a> \uc0ac\uc804 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc2e0\ub8b0\uc131 \ud655\ubcf4\ub97c \uc704\ud574.<\/p><\/li><li><p>\ubbf8\ub798 \ub300\ube44: \ub354 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4 \ub610\ub294 \uace0\uae09 \uc544\ud0a4\ud14d\ucc98(\uc608: \ucf54\ud788\uc5b4\ub7f0\ud2b8 P2MP)\ub85c\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uac00\ub2a5\ud55c \ubaa8\ub4c8 \ubc0f \ud3fc\ud329\ud130\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">QSFP28<\/a>).<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf10 \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d \ubc0f \ubc30\ud3ec \uac00\uc774\ub4dc\ub77c\uc778<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud1a0\ud3f4\ub85c\uc9c0: \ud2b8\ub9ac vs \ub9c1 vs \ud5c8\ube0c-\uc2a4\ud3ec\ud06c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P2MP\ub97c \uacc4\ud68d\ud560 \ub54c \ubb3c\ub9ac\uc801\u00b7\ub17c\ub9ac\uc801 \ubd84\uae30\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc561\uc138\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc758 \uacbd\uc6b0 \uc911\uc559 \ub178\ub4dc\uc5d0\uc11c \ud2b8\ub801\ud06c \uad11\uc12c\uc720\ub97c \uc5f0\uacb0\ud558\uace0 \ud328\uc2dc\ube0c \uc2a4\ud50c\ub9ac\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \ud2b8\ub9ac \uad6c\uc870\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uba54\ud2b8\ub85c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \ub77c\uc774\ud2b8-\ud2b8\ub9ac\uac00 \ub9c1 \ub610\ub294 \ud5c8\ube0c \ub178\ub4dc\ub85c \ubd84\uae30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, <strong>P2MP \uad11\ud559 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\ub294<\/strong> \ud2b8\ub9ac\/\ubd84\uae30 \ub124\ud2b8\uc6cc\ud06c\ub294 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc2a4\ud50c\ub9ac\ud2b8 \ube44\uc728, \uad11\ud559 \uc608\uc0b0 \ubc0f \uc804\ub2ec \uac70\ub9ac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\ud559 \uc608\uc0b0\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4: \uc1a1\uc2e0\uae30 \ucd9c\ub825\uc5d0\uc11c \uc2a4\ud50c\ub9ac\ud130 \ubc0f \uad11\uc12c\uc720 \uc190\uc2e4\uc744 \ucc28\uac10\ud55c \uac12\uc774 \uc218\uc2e0\uae30 \uac10\ub3c4\ubcf4\ub2e4 \uc5ec\uc720 \ub9c8\uc9c4\uc744 \ud3ec\ud568\ud574 \ucee4\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 1:32 \uc2a4\ud50c\ub9ac\ud2b8\ub294 \uc57d 15\u202fdB\uc758 \uc2a4\ud50c\ub9ac\ud130 \uc190\uc2e4\uc744 \uc720\ubc1c\ud558\uba70, \uc77c\ubc18\uc801\uc778 \uad11\uc12c\uc720 \uac10\uc1e0(\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uae30\uc900 0.35\u202fdB\/km) \ubc0f \ucee4\ub125\ud130\/\uc2a4\ud50c\ub77c\uc774\uc2a4 \uc190\uc2e4\uc774 \ucd94\uac00\ub429\ub2c8\ub2e4.<br\/>\ub8e8\ud2b8\uc5d0\uc11c \uc120\ud0dd\ud55c LINK\u2011PP \ubaa8\ub4c8\uc774 \ud544\uc694\ud55c \uad11 \ucd9c\ub825\uc744 \uc9c0\uc6d0\ud558\uace0, \uac10\ub3c4 \uc5ec\uc720 \ubc0f DOM \uc9c4\ub2e8 \uae30\ub2a5\uc744 \ud655\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc0c1\ub958 \uc561\uc138\uc2a4 \uba54\ucee4\ub2c8\uc998<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P2MP\uc5d0\uc11c\ub294 \uc5ec\ub7ec \ub9ac\ud504(leaf)\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc0c1\ub958 \ud2b8\ub798\ud53d\uc744 \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c\ub294 TDMA, WDM \ub610\ub294 \uc2dc\uac04 \ubd84\ud560 \uc0c1\ub958 \ubc84\uc2a4\ud2b8(time\u2011sliced upstream bursts, PON\uc5d0\uc11c \uc0ac\uc6a9)\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uad11 \ubaa8\ub4c8 \ubc0f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-olt-and-its-importance-in-fiber-optic-networks\/\">OLT<\/a>\/ONU \uc124\uacc4\ub294 \uc774\ub97c \uc9c0\uc6d0\ud574\uc57c \ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ucf54\ud788\uc5b4\ub7f0\ud2b8 \ubc29\uc2dd \ub300\ube44 IMDD \ubc29\uc2dd, \ubbf8\ub798 \ub300\uc751\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub4f1\uc7a5\ud558\ub294 P2MP \uc544\ud0a4\ud14d\ucc98\ub294 <strong>\ucf58\ucf54\ub7f4 \uad11\ud559<\/strong> \ubd84\uae30(branching)\ub97c \ud1b5\ud574 \ub354 \ub192\uc740 \uc18d\ub3c4\uc640 \ub354 \uae34 \uc804\ub2ec \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucf54\ud788\uc5b4\ub7f0\ud2b8 P2MP\ub294 \ub3d9\uc77c\ud55c P2P \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ube44\uc6a9\uacfc \uc2a4\ud399\ud2b8\ub7fc \uc0ac\uc6a9\ub7c9\uc744 \uc904\uc785\ub2c8\ub2e4. <br\/>\uc6b4\uc601\uc0ac \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc790\ub294 \uad11 \ubaa8\ub4c8\uc758 \uc900\ube44 \uc0c1\ud0dc(form\u2011factor, \ubcc0\uc870 \ubc29\uc2dd, \ubaa8\ub2c8\ud130\ub9c1 \uc9c0\uc6d0, \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c \ub4f1)\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc2e0\ub8b0\uc131, \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc720\uc9c0\ubcf4\uc218<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 \ub8e8\ud2b8\uac00 \ub2e4\uc218\uc758 \ub9ac\ud504\ub97c \uc11c\ube44\uc2a4\ud558\uae30 \ub54c\ubb38\uc5d0, \uc7a5\uc560 \ub610\ub294 \ube44\ucd5c\uc801 \uc131\ub2a5\uc774 \ub2e4\uc218\uc758 \uc5d4\ub4dc\ud3ec\uc778\ud2b8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>DOM, \ud56b\ud50c\ub7ec\uadf8(hot\u2011plug), \ubca4\ub354 \uac04 \uc0c1\ud638\uc6b4\uc6a9\uc131, \uadf8\ub9ac\uace0 \uc911\ubcf5\uc744 \ud3ec\ud568\ud55c \uac15\uac74\ud55c \uc2dc\uc2a4\ud15c \uc124\uacc4\uc640 \uac19\uc740 \uae30\ub2a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. <\/strong>\uc911\uc694\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK\u2011PP \ubaa8\ub4c8<\/strong><\/a> DDM\/DOM \uae30\ub2a5\uacfc \uad11\ubc94\uc704\ud55c \ud638\ud658\uc131\uc744 \uac16\ucd98 \uc81c\ud488\uc740 \uc774\ub7ec\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf10 \uc694\uc57d \ubc0f \ud575\uc2ec \ud3ec\uc778\ud2b8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc694\uc57d\ud558\uba74:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>P2MP\ub294 \uc77c\ub300\ub2e4(one\u2011to\u2011many) \uc5f0\uacb0\uc744 \uc9c0\uc6d0\ud558\ub294 \uac15\ub825\ud55c \ub124\ud2b8\uc6cc\ud06c \ud1a0\ud3f4\ub85c\uc9c0\ub85c, \uc561\uc138\uc2a4, \uba54\ud2b8\ub85c, \uc5b4\uadf8\ub9ac\uac8c\uc774\uc158 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11 \uae30\ubc18 P2MP \ub124\ud2b8\uc6cc\ud06c\ub294<\/strong> \uc801\uc808\ud788 \uc124\uacc4\ub420 \uacbd\uc6b0 \ube44\uc6a9, \uad11\uc12c\uc720 \uc0ac\uc6a9 \ud6a8\uc728, \ud655\uc7a5\uc131 \uce21\uba74\uc5d0\uc11c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d\uc5d0\ub294<\/strong> \uad11 \uc608\uc0b0, \ubd84\uae30\/\ubd84\ud560 \uc124\uacc4, \uc0c1\ub958 \uc561\uc138\uc2a4 \uc81c\uc5b4, \uc804\ub2ec \uac70\ub9ac, \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud638\ud658\uc131, \ud5a5\ud6c4 \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c(\uc608: \ucf54\ud788\uc5b4\ub7f0\ud2b8 \uad11\ud559) \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\ud559 \ubaa8\ub4c8<\/strong> \uc774\ub7ec\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574\uc120 \uad11 \ubaa8\ub4c8 \uc120\ud0dd\uc774 \uadfc\ubcf8\uc801\uc73c\ub85c \uc911\uc694\ud558\uba70, \ubca4\ub354 \ub3c5\ub9bd\uc801\uc774\uace0 \ud45c\uc900 \uc900\uac70\ud615\uc774\uba70 \ubaa8\ub2c8\ud130\ub9c1 \uae30\ub2a5\uc744 \uac16\ucd98 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>LINK\u2011PP\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/optical transceiver modules\">\uace0\uc131\ub2a5 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uad11 \uc1a1\uc218\uc2e0 \ubaa8\ub4c8<\/a> \ud604\ub300 \ub370\uc774\ud130\uc13c\ud130, \ud1b5\uc2e0, \uad11 \uc561\uc138\uc2a4 \ud658\uacbd\uc5d0 \ub9de\ucdb0 \ucd5c\uc801\ud654\ub41c SFP\/ QSFP \ud615\uc2dd\uc758 \uad11 \ubaa8\ub4c8 \uc804 \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, P2MP \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95\uc5d0 \uc6b0\uc218\ud55c \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ud2b8, \ud1b5\ud569 \uc5c5\uccb4, \ub370\uc774\ud130\uc13c\ud130 \uc124\uacc4\uc790\ubd84\ub4e4\uaed8\uc11c P2MP \uc544\ud0a4\ud14d\ucc98\ub97c \uace0\ub824 \uc911\uc774\ub77c\uba74, \ud1a0\ud3f4\ub85c\uc9c0 \uc124\uacc4\ub97c \uc801\uc808\ud55c \uad11\ud559 \ubaa8\ub4c8 \uc0ac\uc591\uacfc \uc77c\uce58\uc2dc\ud0a4\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\uc1a1 \uac70\ub9ac, \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4, \ubd84\uae30 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uba74\uc11c \uc0c1\ud638 \uc6b4\uc6a9\uc131\uacfc \ubaa8\ub2c8\ud130\ub9c1 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud574\uc57c \uc7a5\uae30\uc801\uc778 \uc131\uacf5\uc744 \uc774\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >LINK\u2011PP \uc18c\uac1c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LINK\u2011PP\ub294 \uc790\uc131 \ud1b5\uc2e0 \ubc0f \ub124\ud2b8\uc6cc\ud0b9 \ubd80\ud488 \ubd84\uc57c\uc5d0\uc11c \uc138\uacc4\ub97c \uc120\ub3c4\ud558\ub294 \uc81c\uc870\uc5c5\uccb4\uc774\uba70, \ucd5c\uadfc \uba87 \ub144\uac04 \uad11\ubc94\uc704\ud558\uac8c \uc9c4\ucd9c\ud55c \ubd84\uc57c\ub294 <strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ubaa8\ub4c8 \ubc0f SFP \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/strong>. \uadf8\ub4e4\uc758 \uad11 \ubaa8\ub4c8 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 1G\uc5d0\uc11c 400G(\uadf8 \uc774\uc0c1 \ud3ec\ud568)\uae4c\uc9c0 \ub2e4\uc591\ud558\uba70, \ub2e8\uc77c\ubaa8\ub4dc \ubc0f \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ubaa8\ub450 \uc9c0\uc6d0\ud558\uace0, \ubca4\ub354 \ud638\ud658\ud615 \ud3fc\ud329\ud130\uc640 \ubaa8\ub2c8\ud130\ub9c1 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc5b4\u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK\u2011PP<\/strong><\/a> P2MP \uae30\ubc18 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c \uad6c\ucd95\uc5d0 \uc774\uc0c1\uc801\uc778 \ud30c\ud2b8\ub108\uac00 \ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud3ec\uc778\ud2b8 \ud22c \uba40\ud2f0\ud3ec\uc778\ud2b8(P2MP) \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98, \uc791\ub3d9 \uc6d0\ub9ac, \uc7a5\uc810 \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub97c \ud0d0\uc0c9\ud558\uc138\uc694. LINK-PP \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 P2MP \uad6c\ucd95\uc744 \uc5b4\ub5bb\uac8c \uc9c0\uc6d0\ud558\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":4387,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[13,14,16,17,18,26],"class_list":["post-4388","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-100g-modules","tag-10g-sfp-transceivers","tag-link-pp-25g-sfp28-optical-modules","tag-400g-optical-modules","tag-40g-qsfp-transceivers","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4388","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=4388"}],"version-history":[{"count":6,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4388\/revisions"}],"predecessor-version":[{"id":10904,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4388\/revisions\/10904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4387"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}