{"id":6150,"date":"2025-02-28T11:12:00","date_gmt":"2025-02-28T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/xpon-wdm-ftth-fttb-comparison\/"},"modified":"2026-06-22T09:44:46","modified_gmt":"2026-06-22T09:44:46","slug":"xpon-wdm-ftth-fttb-comparison","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/xpon-wdm-ftth-fttb-comparison","title":{"rendered":"FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\uc6a9 xPON WDM \uc194\ub8e8\uc158 \ube44\uad50"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f6feefd0698b4925b2e7ca24c27b99fe.webp\" alt=\"xPON WDM Solutions Compared for FTTH and FTTB Networks\" class=\"wp-image-6149\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f6feefd0698b4925b2e7ca24c27b99fe.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f6feefd0698b4925b2e7ca24c27b99fe-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f6feefd0698b4925b2e7ca24c27b99fe-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f6feefd0698b4925b2e7ca24c27b99fe-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f6feefd0698b4925b2e7ca24c27b99fe-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\ub294 \ud604\ub300 \ud1b5\uc2e0\uc758 \ud575\uc2ec \uace8\uaca9\uc774 \ub418\uc5c8\uc73c\uba70, \ud6a8\uc728\uc801\uc778 \uad6c\ucd95\uc744 \uc704\ud574 \uae30\uc220 \uc120\ud0dd\uc774 \ub9e4\uc6b0 \uc911\uc694\ud574\uc84c\uc2b5\ub2c8\ub2e4. xPON WDM \uc194\ub8e8\uc158\uc744 \ube44\uad50\ud558\ub294 \uac83\uc740 \uad11\ud1b5\uc2e0 \uac00\uc815 \uc811\uc18d(FTTH) \ubc0f \uad11\ud1b5\uc2e0 \uac74\ubb3c \uc811\uc18d(FTTB) \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uadf8 \uc801\ud569\uc131\uc744 \ud310\ub2e8\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub300\uc5ed\ud3ed \uc6a9\ub7c9, \ube44\uc6a9 \ud6a8\uc728\uc131, \ud655\uc7a5\uc131\uacfc \uac19\uc740 \uc694\uc18c\ub4e4\uc774 \uc774 \uc758\uc0ac\uacb0\uc815 \uacfc\uc815\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uac01 \uad6c\ucd95 \uc2dc\ub098\ub9ac\uc624\ub294 \uace0\uc720\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub9de\ucda4\ud615 \uc811\uadfc \ubc29\uc2dd\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ud575\uc2ec \uc9c8\ubb38\uc740 \uc5ec\uc804\ud788 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4: \uc5b4\ub5a4 xPON WDM \uc194\ub8e8\uc158\uc774 FTTH \ubc0f FTTB \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc131\ub2a5\uacfc \uc801\uc751\uc131\uc758 \ucd5c\uc801 \uade0\ud615\uc744 \uc81c\uacf5\ud560\uae4c\uc694?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc8fc\uc694 \uc694\uc57d<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"http:\/\/resourceslp.szlogic.cn\/ko\/understanding-10g-pon-how-it-works\/\" target=\"_blank\">xPON \uae30\uc220<\/a> GPON \ubc0f XGS-PON\uacfc \uac19\uc740 \uae30\uc220\uc740 \ub2e4\uc591\ud55c \uc18d\ub3c4 \uc694\uad6c\ub97c \ucda9\uc871\uc2dc\ud0a4\uba70 FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uace0\uc18d \uc778\ud130\ub137\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>xPON\uacfc \ud568\uaed8 <a href=\"http:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/wavelength-selective-switch-roadm\/\" target=\"_blank\">WDM\uc744 \uc0ac\uc6a9\ud558\uba74 \ub300\uc5ed\ud3ed \ud65c\uc6a9\ub960\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/a>. \uc774\ub294 \uc5ec\ub7ec \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc774 \ud558\ub098\uc758 \uad11\uc12c\uc720\ub97c \uacf5\uc720\ud560 \uc218 \uc788\uac8c \ud558\uc5ec \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>FTTH \ub124\ud2b8\uc6cc\ud06c\ub294 \uc2a4\ud2b8\ub9ac\ubc0d\uacfc \uac19\uc740 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \uc790\uccb4 \ub300\uc5ed\ud3ed\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ubc18\uba74 FTTB \ub124\ud2b8\uc6cc\ud06c\ub294 \uc5ec\ub7ec \uc0ac\uc6a9\uc790 \uac04\uc5d0 \ub300\uc5ed\ud3ed\uc744 \uacf5\uc720\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>xPON WDM \uc194\ub8e8\uc158\uc758 \ucd08\uae30 \uad6c\ucd95 \ube44\uc6a9\uc740 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc5d0\ub108\uc9c0 \uc18c\ube44 \uac10\uc18c\ub85c \uc7a5\uae30\uc801\uc73c\ub85c \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>xPON WDM \uc194\ub8e8\uc158\uc740 \uc27d\uac8c \ud655\uc7a5 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uac00 \ub300\uaddc\ubaa8 \ubcc0\uacbd \uc5c6\uc774 \ub354 \ub9ce\uc740 \uc0ac\uc6a9\uc790\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">xPON \ubc0f WDM \uae30\uc220 \uc774\ud574<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">xPON \uac1c\uc694<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">xPON \uc720\ud615(GPON, XG-PON, XGS-PON)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON \ub610\ub294 \ud328\uc2dc\ube0c \uad11 \ub124\ud2b8\uc6cc\ud06c(Passive Optical Network)\ub294 GPON, XG-PON, XGS-PON\uc744 \ud3ec\ud568\ud55c \uc5ec\ub7ec \uae30\uc220\uc744 \ud3ec\uad04\ud569\ub2c8\ub2e4. GPON(Gigabit Passive Optical Network)\uc740 \uace0\uc18d \uc778\ud130\ub137, \uc74c\uc131, \uc601\uc0c1 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \ub2a5\ub825\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \ucd5c\ub300 2.5 Gbps\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubc0f 1.25 Gbps\uc758 \uc5c5\uc2a4\ud2b8\ub9bc\uc744 \uc9c0\uc6d0\ud558\uc5ec \uc8fc\uac70 \ubc0f \uc0ac\uc5c5\uc6a9 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc801\ud569\ud569\ub2c8\ub2e4. \uace0\uae09 \ubc84\uc804\uc778 XG-PON\uc740 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc 10 Gbps \ubc0f \uc5c5\uc2a4\ud2b8\ub9bc 2.5 Gbps\ub97c \uc81c\uacf5\ud558\uba70, \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uc774 \ud544\uc694\ud55c \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. XGS-PON\uc740 \uc774\ub97c \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ucf1c 10 Gbps\uc758 \ub300\uce6d \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uba70, \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 \ubc0f \ud654\uc0c1 \ud68c\uc758\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud604\ub300 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c xPON\uc758 \uc5ed\ud560<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON\uc740 \uc7a5\uac70\ub9ac\uc5d0 \uac78\uce5c \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud568\uc73c\ub85c\uc368 \ud604\ub300 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub294 \uc774\ub354\ub137, TDM, CATV \ub4f1 \ub2e4\uc591\ud55c \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud558\uc5ec \ub2e4\uc591\ud55c \uad6c\ucd95 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc720\uc5f0\uc131\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4. \ub610\ud55c xPON\uc758 \ud655\uc7a5\uc131\uc740 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\uac00 \uad6c\uc131 \uc694\uc18c\ub97c \uc27d\uac8c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec FTTH \ubc0f FTTB \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc99d\uac00\ud558\ub294 \uace0\ub300\uc5ed\ud3ed \uc218\uc694\ub97c \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4. \ub354\ubd88\uc5b4 xPON\uc758 \ud1b5\ud569 \uad00\ub9ac \ud50c\ub7ab\ud3fc\uc740 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc744 \ub2e8\uc21c\ud654\ud558\uc5ec \uc720\uc9c0\ubcf4\uc218 \ubcf5\uc7a1\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">WDM\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(WDM) \uc791\ub3d9 \ubc29\uc2dd<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(Wavelength Division Multiplexing, WDM)\ub294 \uc5ec\ub7ec \uad11 \uc2e0\ud638\ub97c \ub2e8\uc77c \uad11\uc12c\uc720\ub85c \uacb0\ud569\ud568\uc73c\ub85c\uc368 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uac01 \uc2e0\ud638\ub294 \uace0\uc720\ud55c \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \uac04\uc12d \uc5c6\uc774 \ub3d9\uc2dc \uc804\uc1a1\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774 \uae30\ubc95\uc740 \uad11\uc12c\uc720\uc758 \uc6a9\ub7c9\uc744 \ud06c\uac8c \uc99d\uac00\uc2dc\ucf1c \ud604\ub300 \ud1b5\uc2e0\uc758 \ud575\uc2ec \uae30\uc220\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">WDM \uc720\ud615(CWDM, DWDM) \ubc0f \uadf8 \uc751\uc6a9 \ubd84\uc57c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">WDM \uae30\uc220\uc5d0\ub294 CWDM(Coarse Wavelength Division Multiplexing)\uacfc DWDM(Dense Wavelength Division Multiplexing)\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. CWDM\uc740 \ub113\uc740 \ud30c\uc7a5 \uac04\uaca9\uc744 \uac00\uc9c0\uba70, \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub6f0\uc5b4\ub098 \ub3c4\uc2dc\uad8c \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubc18\uba74 DWDM\uc740 \uc881\uc740 \ud30c\uc7a5 \uac04\uaca9\uacfc \ub192\uc740 \ucc44\ub110 \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc7a5\uac70\ub9ac \ubc0f \uace0\uc6a9\ub7c9 \ub124\ud2b8\uc6cc\ud06c, \uc608\ub97c \ub4e4\uc5b4 \ub370\uc774\ud130\uc13c\ud130\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">xPON\uacfc WDM \uacb0\ud569\uc758 \uc774\uc810<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ud5a5\uc0c1\ub41c \ub300\uc5ed\ud3ed \ubc0f \ub124\ud2b8\uc6cc\ud06c \ud6a8\uc728\uc131<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON\uacfc WDM\uc744 \uacb0\ud569\ud558\uba74 FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uac15\ub825\ud55c \uc194\ub8e8\uc158\uc774 \ub429\ub2c8\ub2e4. \uc774 \ud1b5\ud569\uc740 WDM\uc774 \ub2e8\uc77c \uad11\uc12c\uc720 \uc0c1\uc5d0\uc11c \uc5ec\ub7ec \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc744 \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 \ub300\uc5ed\ud3ed \ud6a8\uc728\uc744 \uadf9\ub300\ud654\ud569\ub2c8\ub2e4. \ub610\ud55c \uc8fc\uac70 \ubc0f \uc0c1\uc5c5\uc6a9 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uace0\uc18d \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud558\ub294 \ub4f1 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud1b5\ud569\uc758 \uc5b4\ub824\uc6c0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae30\uc220\uc758 \uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, xPON\uacfc WDM\uc744 \ud1b5\ud569\ud558\ub294 \ub370\ub294 \uc5b4\ub824\uc6c0\uc774 \ub530\ub985\ub2c8\ub2e4. \ud30c\uc7a5 \uad6c\uc131 \uad00\ub9ac\uc758 \ubcf5\uc7a1\uc131 \ubc0f \uae30\uc220 \uac04 \ud638\ud658\uc131 \ud655\ubcf4\ub294 \uc2e0\uc911\ud55c \uacc4\ud68d\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uc740 \uc0c1\ub2f9\ud560 \uc218 \uc788\uc73c\ub098, \uc7a5\uae30\uc801\uc778 \uc774\uc810\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \ube44\uc6a9\uc744 \uc0c1\uc1c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FTTH \ubc0f FTTB\ub97c \uc704\ud55c xPON WDM \uc194\ub8e8\uc158 \ube44\uad50<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ub300\uc5ed\ud3ed \ubc0f \uc131\ub2a5<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">FTTH\uc640 FTTB\uc758 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d \ube44\uad50<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\ub294 \uc0ac\uc6a9 \uc2dc\ub098\ub9ac\uc624\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uc11c\ub85c \ub2e4\ub978 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uc744 \uac16\uc2b5\ub2c8\ub2e4. FTTH\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\ub3c5 \uc8fc\ud0dd\uc744 \ub300\uc0c1\uc73c\ub85c \ud558\uba70, \uc2a4\ud2b8\ub9ac\ubc0d, \uac8c\uc784, \uc6d0\uaca9 \uadfc\ubb34\uc640 \uac19\uc740 \ud65c\ub3d9\uc744 \uc704\ud574 \uc804\uc6a9 \uc5f0\uacb0\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\ub294 \ub192\uc740 \ub300\uc5ed\ud3ed\uacfc \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ubc18\uba74 FTTB\ub294 \uacf5\ub3d9\uc8fc\ud0dd \ub610\ub294 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc744 \ub300\uc0c1\uc73c\ub85c \ud558\uba70, \uc5ec\uae30\uc11c\ub294 \ub300\uc5ed\ud3ed\uc774 \uc5ec\ub7ec \uc0ac\uc6a9\uc790 \uac04\uc5d0 \uacf5\uc720\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uacf5\uc720 \ubaa8\ub378\uc740 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud6a8\uc728\uc801\uc778 \ub300\uc5ed\ud3ed \ud560\ub2f9\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">xPON WDM \uc194\ub8e8\uc158\uc774 \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc5b4\ub5bb\uac8c \ucda9\uc871\uc2dc\ud0a4\ub294\uac00<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc740 FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\uc758 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucda9\uc871\ud569\ub2c8\ub2e4. GPON \ubc0f XGS-PON\uacfc \uac19\uc740 \uae30\uc220\uc740 \uace0\uc18d \uc778\ud130\ub137 \uc81c\uacf5\uc744 \uc704\ud55c \ud655\uc7a5 \uac00\ub2a5\ud55c \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. GPON\uc740 \ucd5c\ub300 2.5 Gbps\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud558\ubbc0\ub85c \uc8fc\uac70\uc6a9 FTTH \uad6c\ucd95\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubc18\uba74 FTTB\uc758 \uacbd\uc6b0 XGS-PON\uc774 10 Gbps\uc758 \ub300\uce6d \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uace0\ubc00\ub3c4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(WDM) \uae30\uc220\uc744 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \uc194\ub8e8\uc158\uc740 \uad11\uc12c\uc720 \ud65c\uc6a9\ub960\uc744 \uadf9\ub300\ud654\ud558\uace0, \uac04\uc12d \uc5c6\uc774 \uc5ec\ub7ec \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc774 \uacf5\uc874\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ube44\uc6a9 \ubd84\uc11d<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ucd08\uae30 \ud22c\uc790 \ubc0f \uad6c\ucd95 \ube44\uc6a9<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc758 \ucd08\uae30 \uad6c\ucd95 \ube44\uc6a9\uc740 \ub124\ud2b8\uc6cc\ud06c \uaddc\ubaa8 \ubc0f \ubcf5\uc7a1\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FTTH \uad6c\ucd95\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac01 \uac00\uc815\uc5d0 \uac1c\ubcc4 \uad11\uc12c\uc720 \uc5f0\uacb0\uc744 \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c \uc778\ud504\ub77c\ub97c \ud544\uc694\ub85c \ud558\uba70, \uc774\ub294 \uc790\uc7ac\ube44 \ubc0f \uc778\uac74\ube44\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ubc18\uba74 FTTB\uc740 \uae30\uc874 \uac74\ubb3c \ubc30\uc120\uc744 \ud65c\uc6a9\ud558\ubbc0\ub85c \uc2e0\uaddc \uc124\uce58\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uadf8\ub7ec\ub098 WDM \uae30\uc220 \ud1b5\ud569\uc740 \uc804\ubb38 \uc7a5\ube44 \uc694\uad6c\ub85c \uc778\ud574 \ucd08\uae30 \ube44\uc6a9\uc744 \ucd94\uac00\ub85c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\uc7a5\uae30 \uc6b4\uc601 \ube44\uc6a9<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c xPON WDM \uc194\ub8e8\uc158\uc740 \ud6a8\uc728\uc131\uacfc \ud655\uc7a5\uc131 \ub355\ubd84\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc785\uc99d\ud569\ub2c8\ub2e4. GPON \ubc0f EPON\uacfc \uac19\uc740 \ud328\uc2dc\ube0c \uad11\ub124\ud2b8\uc6cc\ud06c(PON) \uc2dc\uc2a4\ud15c\uc740 \ubd84\ubc30\ub9dd \ub0b4 \ud65c\uc131 \uad6c\uc131 \uc694\uc18c\ub97c \uc81c\uac70\ud568\uc73c\ub85c\uc368 \uc804\ub825 \uc18c\ube44\ub97c \uc904\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \ub610\ud55c OLT \ubc0f ONU\uc640 \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc911\ub300\ud55c \uac1c\uc870 \uc5c6\uc774\ub3c4 \ubbf8\ub798 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc720\uc5f0\ud558\uac8c \ub300\uc751\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc6b4\uc601 \ube44\uc6a9\uc744 \ucd94\uac00\ub85c \uc808\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud655\uc7a5\uc131 \ubc0f \ubbf8\ub798 \ub300\uc751\ub825<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\uc99d\uac00\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \uc218\uc694\uc5d0 \ub300\ud55c \uc801\uc751<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON \ub124\ud2b8\uc6cc\ud06c\ub294 \ud655\uc7a5\uc131\uc774 \ub6f0\uc5b4\ub098\uc11c \uc131\uc7a5\ud558\ub294 \uc0ac\uc6a9\uc790 \uae30\ubc18\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uad11\ubc94\uc704\ud55c \uc218\uc815 \uc5c6\uc774\ub3c4 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d \uc99d\uac00\ub97c \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 GPON\uc5d0\uc11c XGS-PON\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uac83\uc740 \uc804\uccb4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc7ac\uad6c\uc131\ud558\uc9c0 \uc54a\uace0 \ud2b9\uc815 \uad6c\uc131 \uc694\uc18c\ub9cc \uad50\uccb4\ud558\uba74 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\uc5f0\uc131\uc740 \uc0ac\uc6a9\uc790 \uc218\uc694 \ubcc0\ud654\uc5d0 \ub530\ub77c \ub124\ud2b8\uc6cc\ud06c \ud6a8\uc728\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ub4f1\uc7a5 \uae30\uc220\uc5d0 \ub300\ud55c \ub300\ube44<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\ubbf8\ub798 \ub300\uc751\ub825\uc740 xPON WDM \uc194\ub8e8\uc158\uc758 \ud575\uc2ec \uc7a5\uc810\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \uc2f1\uae00\ubaa8\ub4dc \ubc0f \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uad11\uc12c\uc720 \uc720\ud615\uc744 \uc9c0\uc6d0\ud558\uc5ec \uc801\uc751\ub825\uc744 \uac15\ud654\ud569\ub2c8\ub2e4. WDM \uae30\uc220 \ud1b5\ud569\uc740 \ub354 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1\ub960 \ubc0f \uc0c8\ub85c\uc6b4 \uc11c\ube44\uc2a4 \uc720\ud615\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec, \ub4f1\uc7a5 \uae30\uc220\uacfc\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc7a5\uae30\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uacc4\ud68d\uc744 \uc704\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad6c\ucd95 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ub3c4\uc2dc \ud658\uacbd \ub300 \ub18d\ucd0c \ud658\uacbd<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">X-PON WDM \uc194\ub8e8\uc158\uc758 \uad6c\ucd95\uc740 \ub3c4\uc2dc\uc640 \ub18d\ucd0c \ud658\uacbd \uac04\uc5d0 \uc0c1\ub2f9\ud788 \ub2e4\ub974\uac8c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ub3c4\uc2dc \uc9c0\uc5ed\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc00\uc9d1\ub41c \uc778\uad6c\uc640 \uace0\uc18d \uc778\ud130\ub137\uc5d0 \ub300\ud55c \ub192\uc740 \uc218\uc694\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 GPON \ubc0f EPON\uacfc \uac19\uc740 \uac15\ub825\ud55c PON \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. WDM \ud1b5\ud569\uc740 \uae30\uc874 \uad11\uc12c\uc720 \uc778\ud504\ub77c\uc758 \ud65c\uc6a9\ub3c4\ub97c \uadf9\ub300\ud654\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub3c4\uc2dc \uad6c\ucd95\uc740 \uc131\uc7a5\ud558\ub294 \uc0ac\uc6a9\uc790 \uae30\ubc18 \ubc0f \ub4f1\uc7a5 \uae30\uc220\uc744 \uc218\uc6a9\ud558\uae30 \uc704\ud55c \ud655\uc7a5\uc131\uc744 \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74 \ub18d\ucd0c \uc9c0\uc5ed\uc740 \uace0\uc720\ud55c \ub3c4\uc804 \uacfc\uc81c\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. \ud76c\ubc15\ud55c \uc778\uad6c \ubc00\ub3c4\uc640 \uc0ac\uc6a9\uc790 \uac04 \uac70\ub9ac \uc99d\uac00\ub294 \uad6c\ucd95 \ube44\uc6a9 \ubc0f \ubcf5\uc7a1\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. GPON\uacfc \uac19\uc740 \ud328\uc2dc\ube0c \uad11\ub124\ud2b8\uc6cc\ud06c \uc2dc\uc2a4\ud15c\uc740 \ud65c\uc131 \uad6c\uc131 \uc694\uc18c\uac00 \ud544\uc694 \uc5c6\uc5b4 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub300\uce6d \ub300\uc5ed\ud3ed \uae30\ub2a5\uc744 \uac16\ucd98 EPON\uc740 \ub2e4\uc591\ud55c \uc811\uc18d \uc694\uad6c\ub97c \uac00\uc9c4 \ub18d\ucd0c \uacf5\ub3d9\uccb4\uc5d0 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub18d\ucd0c \ub124\ud2b8\uc6cc\ud06c\uc5d0 WDM\uc744 \ud1b5\ud569\ud558\ub824\uba74 \ucd94\uac00 \ud22c\uc790\uac00 \ud544\uc694\ud558\ubbc0\ub85c, \uc218\uc694\uac00 \ub192\uc740 \uc9c0\uc5ed\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ub2e8\ub3c5 \uc8fc\ud0dd \ub300 \uacf5\ub3d9 \uc8fc\uac70 \ub2e8\uc9c0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">PON \uae30\uc220\uc758 \uad6c\ucd95\uc740 \ub2e8\ub3c5 \uc8fc\ud0dd\uacfc \uacf5\ub3d9 \uc8fc\uac70 \ub2e8\uc9c0(MDU) \uac04\uc5d0\ub3c4 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\ub3c5 \uc8fc\ud0dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\ud2b8\ub9ac\ubc0d, \uac8c\uc784, \uc6d0\uaca9 \uadfc\ubb34\uc640 \uac19\uc740 \ud65c\ub3d9\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uc804\uc6a9 \ub300\uc5ed\ud3ed\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. GPON \ubc0f EPON \uae30\uc220\uc740 \uace0\uc18d\u00b7\uc800\uc9c0\uc5f0 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. WDM \ucd94\uac00\ub294 \ub2e8\uc77c \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \ub2e4\uc911 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \uc131\ub2a5\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74 MDU\ub294 \uc5ec\ub7ec \uc0ac\uc6a9\uc790\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc11c\ube44\uc2a4\ud558\uae30 \uc704\ud574 \uacf5\uc720 \ub300\uc5ed\ud3ed \uc194\ub8e8\uc158\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. EPON\uc758 \ub300\uce6d \uc18d\ub3c4\uc640 GPON\uc758 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc6a9\ub7c9\uc740 \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. WDM \uc0ac\uc6a9\uc740 \ub300\uc5ed\ud3ed \ud560\ub2f9\uc744 \ucd5c\uc801\ud654\ud568\uc73c\ub85c\uc368 \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c MDU\ub294 \uc911\uc559 \uc9d1\uc911\uc2dd \uc811\uc18d \uc9c0\uc810\uc744 \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 \uac1c\ubcc4 \ub2e8\uc704\ub9c8\ub2e4 \uc5f0\uacb0\uc744 \uc124\uce58\ud558\ub294 \uac83\ubcf4\ub2e4 \uc124\uce58\uac00 \uac04\ud3b8\ud574\uc9c0\uace0 \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud301<\/strong>: \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\ub294 \ub3c4\uc2dc, \ub18d\ucd0c, \ub2e8\ub3c5 \uc8fc\ud0dd \ub610\ub294 \uacf5\ub3d9 \uc8fc\uac70 \ub2e8\uc9c0\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uad6c\ucd95 \uc2dc\ub098\ub9ac\uc624\ub97c \uacc4\ud68d\ud560 \ub54c \uc778\uad6c \ubc00\ub3c4, \uc0ac\uc6a9\uc790 \uc218\uc694 \ubc0f \uc778\ud504\ub77c \uac00\uc6a9\uc131\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">FTTH \ub300 FTTB: \uad6c\uccb4\uc801\uc778 \uad6c\ucd95 \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">FTTH \uad6c\ucd95 \uc694\uad6c \uc0ac\ud56d<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\uc804\uc6a9 \ub300\uc5ed\ud3ed \ubc0f \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720\ub97c \uac00\uc815\uae4c\uc9c0 \uc5f0\uacb0\ud558\ub294(FTTH) \ub124\ud2b8\uc6cc\ud06c\ub294 \uace0\uc18d \uc778\ud130\ub137 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uc804\uc6a9 \ub300\uc5ed\ud3ed\uacfc \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. HD \ube44\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d, \uc628\ub77c\uc778 \uac8c\uc784, \uc6d0\uaca9 \uadfc\ubb34\uc640 \uac19\uc740 \ud65c\ub3d9\uc740 \uc77c\uad00\ub418\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc5f0\uacb0\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. XGS-PON\uacfc \uac19\uc740 \uae30\uc220\uc740 10 Gbps\uc758 \ub300\uce6d \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucda9\uc871\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 FTTH \ubc0f xPON WDM \uc194\ub8e8\uc158\uc774 \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc5b4\ub5bb\uac8c \ud574\uacb0\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uae30\uc220<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc804\uc1a1 \uc18d\ub3c4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ud45c\uc900<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>XGS-PON<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>ITU-T G.987.2 \ubc0f G.987.3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uae30\uc5c5\uae09 \uc11c\ube44\uc2a4 \ubc0f \ub370\uc774\ud130\uc13c\ud130\uc640 \uac19\uc740 \uace0\ub300\uc5ed\ud3ed \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>FTTH<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\uc18d \uc778\ud130\ub137 \uc5f0\uacb0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud574\ub2f9 \uc5c6\uc74c(N\/A)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>HD \ube44\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d, \uc628\ub77c\uc778 \uac8c\uc784 \ubc0f \ub2e4\uc218\uc758 \ub2e8\ub9d0 \uc7a5\uce58\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\uac00\uc815 \uc9c1\uc811 \uc124\uce58 \uc2dc \ubc1c\uc0dd\ud558\ub294 \uc5b4\ub824\uc6c0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FTTH \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95\uc740 \uc5ec\ub7ec \uac00\uc9c0 \ub3c4\uc804 \uacfc\uc81c\ub97c \ub3d9\ubc18\ud569\ub2c8\ub2e4. \uace0\ud488\uc9c8 \uc778\ud504\ub77c\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ube44\uc6a9\uc744 \uad00\ub9ac\ud558\ub824\uba74 \uc804\ub7b5\uc801\uc778 \uc608\uc0b0 \ubc30\ubd84\uacfc \uacbd\uc81c\uc801\uc778 \uc870\ub2ec\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uac74\uc124 \ud65c\ub3d9\uc5d0 \ub300\ud55c \uc9c0\uc9c0\ub97c \uc5bb\uae30 \uc704\ud574 \uc9c0\uc5ed \uc0ac\ud68c\uc640\uc758 \ud611\ub825\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uae30\uc220 \uc804\ubb38\uc131 \ub610\ud55c \uc911\uc694\ud55c \uc694\uc18c\uc778\ub370, \uad11\uc12c\uc720\uc758 \ucde8\uae09 \ubc0f \uc2a4\ud50c\ub77c\uc774\uc2f1\uc5d0\ub294 \uc2e0\ud638 \uc190\uc2e4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uc815\ubc00\uc131\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \uc124\uce58 \uc911 \uc11c\ube44\uc2a4 \uc911\ub2e8\uc740 \ud6a8\uc728\uc801\uc778 \uc77c\uc815 \uad00\ub9ac \ubc0f \uc18c\ud1b5\uc744 \ud1b5\ud574 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ucca0\uc800\ud55c \ud488\uc9c8 \ubcf4\uc99d\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc5f0\uacb0\uc744 \ubcf4\uc7a5\ud558\uace0 \uc131\ub2a5 \ubb38\uc81c\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>FTTH \uad6c\ucd95 \uc2dc \uc8fc\uc694 \ub3c4\uc804 \uacfc\uc81c<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ube44\uc6a9 \uc81c\uc57d<\/p><\/li>\n\n\n\n<li><p>\uc9c0\uc5ed \uc0ac\ud68c \ud611\ub825<\/p><\/li>\n\n\n\n<li><p>\uae30\uc220 \uc804\ubb38\uc131<\/p><\/li>\n\n\n\n<li><p>\uc11c\ube44\uc2a4 \uc911\ub2e8 \uc644\ud654<\/p><\/li>\n\n\n\n<li><p>\ud488\uc9c8 \ubcf4\uc99d<\/p><\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\uad11\uc12c\uc720\ub97c \uac74\ubb3c\uae4c\uc9c0 \uc5f0\uacb0\ud558\ub294(FTTB) \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95 \uc694\uad6c \uc0ac\ud56d<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\uac74\ubb3c \ub0b4 \uacf5\uc720 \ub300\uc5ed\ud3ed<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FTTB \ub124\ud2b8\uc6cc\ud06c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uacf5\ub3d9\uc8fc\ud0dd(MDU) \ub610\ub294 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc744 \ub300\uc0c1\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uacf5\uc720 \ub300\uc5ed\ud3ed\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub354\ub137 \ud328\uc2dc\ube0c \uad11\ub124\ud2b8\uc6cc\ud06c(EPON) \ubc0f \uae30\uac00\ube44\ud2b8 \ud328\uc2dc\ube0c \uad11\ub124\ud2b8\uc6cc\ud06c(GPON) \uae30\uc220\uc740 \uc774\ub7ec\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. EPON\uc740 \ub300\uce6d \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uba70, GPON\uc740 \uac15\ub825\ud55c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \ub300\uc5ed\ud3ed \ud560\ub2f9\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ub2e4\uc911 \uc720\ub2db \uad6c\uc870\ub97c \uc704\ud55c \uacbd\uc81c\uc801\uc778 \uc194\ub8e8\uc158<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FTTB \uad6c\ucd95\uc740 \uae30\uc874 \uac74\ubb3c \ubc30\uc120\uc744 \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 \uad11\ubc94\uc704\ud55c \uc778\ud504\ub77c \uad6c\ucd95\uc774 \ud544\uc694 \uc5c6\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \uc811\uadfc\ubc95\uc740 \ube44\uc6a9\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c\ub3c4 \uace0\uc18d \uc5f0\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. WDM \uae30\uc220\uc758 \ud1b5\ud569\uc740 \ub300\uc5ed\ud3ed \ud65c\uc6a9\uc744 \ub354\uc6b1 \ucd5c\uc801\ud654\ud558\uc5ec MDU\uc5d0 \ub300\ud55c \uacbd\uc81c\uc801\uc778 \uc194\ub8e8\uc158\uc774 \ub429\ub2c8\ub2e4. \uc911\uc559 \uc9d1\uc911\uc2dd \uc811\uc18d \uc9c0\uc810\uc740 \uc124\uce58\ub97c \uac04\uc18c\ud654\ud558\uace0 \uc6b4\uc601 \ube44\uc6a9\uc744 \uc904\uc5ec FTTB \ub124\ud2b8\uc6cc\ud06c \uc804\ubc18\uc758 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub9de\ucda4\ud615 xPON WDM \uc194\ub8e8\uc158<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">FTTH\uc5d0 \ucd5c\uc801\ud654\ub41c \uc194\ub8e8\uc158<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FTTH\uc758 \uacbd\uc6b0, xPON WDM \uc194\ub8e8\uc158\uc740 \uc2e0\ub8b0\uc131, \uc18d\ub3c4 \ubc0f \ub2e4\uc911 \uc11c\ube44\uc2a4 \uc735\ud569\uc744 \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4. XGS-PON\uc740 \ub2e4\uc6b4\ub9c1\ud06c 10 Gbps \ubc0f \uc5c5\ub9c1\ud06c 2.5 Gbps\uc758 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec HD \ube44\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \uae30\uc5c5\uae09 \uc11c\ube44\uc2a4\uc640 \uac19\uc740 \uace0\ub300\uc5ed\ud3ed \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc194\ub8e8\uc158\uc740 \ub192\uc740 \ubcf4\uc548\uc131\uacfc \uad00\ub9ac \uc6a9\uc774\uc131\ub3c4 \ubcf4\uc7a5\ud558\ubbc0\ub85c \ub300\uaddc\ubaa8 FTTH \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uae30\ub2a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc0c1\uc138 \uc815\ubcf4<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc2e0\ub8b0\uc131 \ubc0f \uc548\uc815\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc740 \uc2e0\ub8b0\uc131\uacfc \uc548\uc815\uc131\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \uc7a5\uc560\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc18d\ub3c4 \ub4f1\uae09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e4\uc6b4\ub9c1\ud06c 10 Gbps, \uc5c5\ub9c1\ud06c 2.5 Gbps.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc801\uc6a9 \ubd84\uc57c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub300\uaddc\ubaa8 FTTH \ud504\ub85c\uc81d\ud2b8 \ubc0f \uae30\uc5c5\uae09 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub2e4\uc911 \uc11c\ube44\uc2a4 \uc735\ud569<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub370\uc774\ud130, \uc74c\uc131, \uc601\uc0c1 \uc11c\ube44\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">FTTB\uc5d0 \ucd5c\uc801\ud654\ub41c \uc194\ub8e8\uc158<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">FTTB \uc194\ub8e8\uc158\uc740 \uacf5\uc720 \ub300\uc5ed\ud3ed \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4. GPON \ubc0f EPON \uae30\uc220\uacfc WDM\uc744 \uacb0\ud569\ud558\uba74 MDU\uc5d0 \ub300\ud574 \ud655\uc7a5 \uac00\ub2a5\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc194\ub8e8\uc158\uc740 \ub300\uc5ed\ud3ed \ud560\ub2f9\uc744 \ucd5c\uc801\ud654\ud558\uace0 \uc911\uc559 \uc9d1\uc911\uc2dd \uc811\uc18d \uc9c0\uc810\uc744 \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774 \uc811\uadfc\ubc95\uc740 \uad6c\ucd95 \ubcf5\uc7a1\uc131\uacfc \uc6b4\uc601 \ube44\uc6a9\uc744 \uc904\uc5ec \ub2e4\uc911 \uc720\ub2db \uad6c\uc870\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">xPON WDM \uc194\ub8e8\uc158\uc758 \uc7a5\ub2e8\uc810<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc7a5\uc810<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ub300\uc5ed\ud3ed \ud6a8\uc728\uc131 \ud5a5\uc0c1<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc740 \ub300\uc5ed\ud3ed \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \ub370 \ud0c1\uc6d4\ud558\uc5ec \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4. GPON \ubc0f EPON\uacfc \uac19\uc740 \ud328\uc2dc\ube0c \uad11\ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uacfc WDM\uc744 \uacb0\ud569\ud568\uc73c\ub85c\uc368, \uc774 \uc2dc\uc2a4\ud15c\uc740 \ub2e8\uc77c \uad11\uc12c\uc720 \uc0c1\uc5d0\uc11c \uc5ec\ub7ec \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc774 \uacf5\uc874\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \ucd94\uac00 \uc778\ud504\ub77c \uad6c\ucd95 \ud544\uc694\uc131\uc744 \uc904\uc5ec \uc790\ubcf8 \ubc0f \uc6b4\uc601 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ube44\uc6a9 \ud6a8\uc728\uc131<\/strong>: \ub2e4\uc591\ud55c \uc720\ud615\uc758 OLT \ubc0f ONU\uac00 \ud544\uc694 \uc5c6\uc5b4 \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\ub97c \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\ud655\uc7a5\uc131<\/strong>: \ub124\ud2b8\uc6cc\ud06c \ub300\uaddc\ubaa8 \uac1c\uc870 \uc5c6\uc774\ub3c4 \uc0ac\uc6a9\uc790 \uc218 \uc99d\uac00\uc5d0 \uc6d0\ud65c\ud558\uac8c \ub300\uc751\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud6a8\uc728\uc131\uc740 \uc8fc\uac70\uc6a9 \ubc0f \uc0c1\uc5c5\uc6a9 \uc0ac\uc6a9\uc790 \ubaa8\ub450\uac00 \uace0\ubd80\ud558 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc77c\uad00\ub418\uace0 \uace0\uc18d\uc758 \uc5f0\uacb0\uc744 \uacbd\ud5d8\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ub2e8\uc21c\ud654\ub41c \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON \ubc0f WDM \uae30\uc220\uc758 \ud1b5\ud569\uc740 \ud1b5\ud569 \ud50c\ub7ab\ud3fc\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\ub97c \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc591\ud55c \ube44\uc988\ub2c8\uc2a4 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud558\uba74\uc11c\ub3c4 \uc5c4\uaca9\ud55c \uc11c\ube44\uc2a4 \ud488\uc9c8(QoS) \ubcf4\uc7a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 GPON \ubc0f EPON \ub124\ud2b8\uc6cc\ud06c\ub97c \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uc5ec \ud589\uc815 \ubd80\ub2f4\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ucc38\uace0<\/strong>: \ud1b5\ud569 \uad00\ub9ac \ud50c\ub7ab\ud3fc\uc740 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc11c\ube44\uc2a4 \uc911\ub2e8 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \ucd5c\uc885 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc811\uc18d\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e8\uc810<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\ucd08\uae30 \ud22c\uc790 \ube44\uc6a9 \uc99d\uac00<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc758 \ub3c4\uc785\uc5d0\ub294 \uc0c1\ub2f9\ud55c \ucd08\uae30 \ud22c\uc790\uac00 \uc218\ubc18\ub429\ub2c8\ub2e4. \uba40\ud2f0\ud50c\ub809\uc11c \ubc0f \ub514\uba40\ud2f0\ud50c\ub809\uc11c\uc640 \uac19\uc740 WDM \ud1b5\ud569\uc744 \uc704\ud55c \uc804\ubb38 \uc7a5\ube44\ub294 \ub3c4\uc785 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c FTTH \ub3c4\uc785\uc740 \uc885\uc885 \uad11\ubc94\uc704\ud55c \uc778\ud504\ub77c\ub97c \uc694\uad6c\ud558\ubbc0\ub85c, \uc774\ub85c \uc778\ud574 \ucd94\uac00 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc810<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ube44\uc6a9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd08\uae30 \ud22c\uc790 \ubc0f \ub3c4\uc785 \ube44\uc6a9\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7a5\uae30\uc801\uc778 \ud655\uc7a5\uc131\uacfc \ud6a8\uc728\uc131\uc774\ub77c\ub294 \uc774\uc810\uc774 \uc774\ub7ec\ud55c \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc9c0\ub9cc, \uc7ac\uc815\uc801 \uc7a5\ubcbd\uc740 \uc18c\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\uc5d0\uac8c \uc5b4\ub824\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ub3c4\uc785 \ubc0f \uc720\uc9c0 \uad00\ub9ac\uc758 \ubcf5\uc7a1\uc131<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc758 \uae30\uc220\uc801\u00b7\ud589\uc815\uc801 \ubcf5\uc7a1\uc131\uc740 \ub3c4\uc785 \ubc0f \uc720\uc9c0 \uad00\ub9ac \uacfc\uc815\uc5d0\uc11c \ub3c4\uc804 \uacfc\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud30c\uc7a5 \ud560\ub2f9 \uad6c\uc131 \ubc0f GPON, EPON, WDM \uae30\uc220 \uac04 \ud638\ud658\uc131 \ud655\ubcf4\uc5d0\ub294 \uc804\ubb38 \uc9c0\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc810<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ubcf5\uc7a1\uc131(Complexity)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc99d\uac00\ub41c \uae30\uc220\uc801 \ubc0f \ud589\uc815\uc801 \ubcf5\uc7a1\uc131.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uc790\ub294 \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc219\ub828\ub41c \uc778\ub825\uacfc \uace0\uae09 \ub3c4\uad6c\uc5d0 \ud22c\uc790\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcf5\uc7a1\uc131\uc740 \ud2b9\ud788 \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ub3c4\uc785 \uae30\uac04\uc744 \uc5f0\uc7a5\uc2dc\ud0a4\uace0 \uc6b4\uc601 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc740 FTTH \ubc0f FTTB \ub3c4\uc785\uc5d0 \uba85\ud655\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. FTTH\ub294 \uc804\uc6a9 \ub300\uc5ed\ud3ed\uacfc \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc6b0\uc120\uc2dc\ud558\ub294 \ubc18\uba74, FTTB\ub294 \uacf5\uc720 \ub300\uc5ed\ud3ed\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc911\uc2dc\ud569\ub2c8\ub2e4. \ub300\uc5ed\ud3ed \uc218\uc694, \ube44\uc6a9 \uc601\ud5a5, \ud655\uc7a5\uc131 \ub4f1\uc744 \ud3c9\uac00\ud568\uc73c\ub85c\uc368 \uac01 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\uad8c\uc7a5 \uc0ac\ud56d<\/strong>:<\/p><ul><li><p>\uace0\uc18d\u00b7\uc800\uc9c0\uc5f0 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uacbd\uc6b0, XGS-PON\uc744 \uc801\uc6a9\ud55c FTTH\uac00 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>\ub2e4\uc911 \uc720\ub2db \uac74\ubb3c\uc758 \uacbd\uc6b0, GPON \ub610\ub294 EPON\uc744 \uc801\uc6a9\ud55c FTTB\uac00 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><\/ul><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\ub294 \uc0ac\uc6a9\uc790 \uc218\uc694 \ubc0f \uc778\ud504\ub77c \uac00\uc6a9\uc131\uc5d0 \ub530\ub77c \uc120\ud0dd\uc744 \uc870\uc815\ud558\uc5ec \uc131\ub2a5\uacfc \ud22c\uc790 \uc218\uc775\ub960(ROI)\uc744 \uadf9\ub300\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">xPON\uacfc WDM\uc744 \uacb0\ud569\ud558\ub294 \uc8fc\uc694 \uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">xPON\uacfc <a target=\"_blank\" href=\"http:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/wavelength-selective-switch-roadm\/\">WDM<\/a> \uc758 \ud1b5\ud569\uc740 \ub300\uc5ed\ud3ed \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e8\uc77c \uad11\uc12c\uc720 \uc0c1\uc5d0\uc11c \uc5ec\ub7ec \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc774 \uacf5\uc874\ud560 \uc218 \uc788\uc5b4 \uc778\ud504\ub77c \uc694\uad6c \uc0ac\ud56d\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774 \uc870\ud569\uc740 \ub610\ud55c \ud655\uc7a5\uc131\uc744 \uc9c0\uc6d0\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c\uac00 \uad11\ubc94\uc704\ud55c \uc0ac\uc6a9\uc790 \uc218\uc694 \uc99d\uac00\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uba70, \uad11\ubc94\uc704\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc \uc5c6\uc774\ub3c4 \ub300\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">xPON WDM\uc740 FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\uc758 \ud655\uc7a5\uc131\uc744 \uc5b4\ub5bb\uac8c \uac1c\uc120\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc740 GPON\uc5d0\uc11c XGS-PON\uc73c\ub85c \uc804\ud658\ud558\ub294 \uac83\uacfc \uac19\uc740 \ubaa8\ub4c8\uc2dd \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uc720\uc5f0\uc131\uc740 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc99d\uac00\ud558\ub294 \ub300\uc5ed\ud3ed \uc218\uc694\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. WDM\uc744 \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 \uc6b4\uc601\uc790\ub294 \uad11\uc12c\uc720 \ud65c\uc6a9\ub3c4\ub97c \uadf9\ub300\ud654\ud558\uc5ec \uae30\uc874 \uc778\ud504\ub77c\ub97c \ub300\ub300\uc801\uc73c\ub85c \uac1c\uc870\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc11c\ube44\uc2a4\ub97c \uc27d\uac8c \ud655\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">xPON WDM \uc194\ub8e8\uc158\uc740 \ub18d\ucd0c \uc9c0\uc5ed \ub3c4\uc785\uc5d0 \ub300\ud574 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">xPON WDM \uc194\ub8e8\uc158\uc740 \uc561\ud2f0\ube0c \uad6c\uc131 \uc694\uc18c\uc758 \ud544\uc694\uc131\uc744 \uc904\uc784\uc73c\ub85c\uc368 \ub18d\ucd0c \uc9c0\uc5ed\uc5d0\uc11c \ube44\uc6a9 \ud6a8\uc728\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. GPON\uacfc \uac19\uc740 \uae30\uc220\uc740 \uc804\ub825 \uc18c\ube44 \ubc0f \uc720\uc9c0 \uad00\ub9ac \ube44\uc6a9\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 WDM \uc7a5\ube44\uc5d0 \ub300\ud55c \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uc740 \uc800\ubc00\ub3c4 \uc9c0\uc5ed\uc5d0\uc11c \uacbd\uc81c\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 \uc2e0\uc911\ud55c \uacc4\ud68d\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6b4\uc601\uc790\uac00 xPON WDM \uc194\ub8e8\uc158\uc744 \ub3c4\uc785\ud560 \ub54c \uc9c1\uba74\ud558\ub294 \uc8fc\uc694 \uacfc\uc81c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601\uc790\ub294 \uc885\uc885 \ub3c4\uc785 \uacfc\uc815\uc5d0\uc11c \uae30\uc220\uc801 \ubcf5\uc7a1\uc131\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. \ud30c\uc7a5 \ud560\ub2f9 \uad6c\uc131 \ubc0f xPON\uc640 WDM \uae30\uc220 \uac04 \ud638\ud658\uc131 \ud655\ubcf4\uc5d0\ub294 \uc804\ubb38 \uc9c0\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc7a5\ube44 \ubc0f \uc778\ud504\ub77c\uc5d0 \ub300\ud55c \ub192\uc740 \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uc740 \ud2b9\ud788 \uc18c\uaddc\ubaa8 \uc6b4\uc601\uc790\uc5d0\uac8c \uc7ac\uc815\uc801 \ub3c4\uc804 \uacfc\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uace0\ub300\uc5ed\ud3ed \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c xPON \uae30\uc220\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XGS-PON\uc740 \uace0\ub300\uc5ed\ud3ed \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 10 Gbps\uc758 \ub300\uce6d \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uba70, \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305, \ud654\uc0c1 \ud68c\uc758, \uae30\uc5c5 \uc218\uc900 \uc11c\ube44\uc2a4 \ub4f1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uad6c\ub3c4 \ub192\uc740 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc740 FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c \ubaa8\ub450\uc5d0\uc11c \uc2e0\ub8b0\uc131 \uc788\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ucc38\uace0 \uc790\ub8cc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-xpon-wdm-optical-networks\/\">xPON WDM\uc774 \uad11\ud559 \ub124\ud2b8\uc6cc\ud06c \uc9c4\ud654\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5 \ud0d0\uc0c9<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/understanding-50g-pon-in-2025\/\">2025\ub144\uae4c\uc9c0\uc758 50G PON \uac1c\ubc1c \ub3d9\ud5a5 \uc804\ub9dd<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/understanding-10g-pon-how-it-works\/\">10G PON \ud574\ubd80: \uae30\ub2a5 \ubc0f \ud575\uc2ec \ud2b9\uc9d5<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/basic-knowledge-lan-wdm-2025\/\">LAN WDM \uae30\ubcf8 \uc6d0\ub9ac: 2025\ub144 \ubc0f \uadf8 \uc774\ud6c4\ub97c \uc704\ud55c \ud1b5\ucc30<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/role-of-odn-in-pon-networks\/\">PON \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c ODN\uc758 \uc911\uc694\uc131<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>FTTH \ubc0f FTTB \ub124\ud2b8\uc6cc\ud06c\uc6a9 xPON WDM \uc194\ub8e8\uc158\uc744 \ube44\uad50\ud558\uc138\uc694. \ubc30\ud3ec \uc694\uad6c \uc0ac\ud56d\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud558\uae30 \uc704\ud574 \ub300\uc5ed\ud3ed, \ube44\uc6a9 \ubc0f \ud655\uc7a5\uc131\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":6149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6150","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=6150"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6150\/revisions"}],"predecessor-version":[{"id":11545,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6150\/revisions\/11545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/6149"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=6150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=6150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=6150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}