{"id":4680,"date":"2026-05-07T16:00:21","date_gmt":"2026-05-07T08:00:21","guid":{"rendered":"https:\/\/www.newsunn.com\/optimizing-ftth-deployments-with-reliable-fiber-patch-cords-and-pigtails\/"},"modified":"2026-05-07T16:00:21","modified_gmt":"2026-05-07T08:00:21","slug":"optimizing-ftth-deployments-with-reliable-fiber-patch-cords-and-pigtails","status":"publish","type":"post","link":"https:\/\/www.newsunn.com\/ko\/optimizing-ftth-deployments-with-reliable-fiber-patch-cords-and-pigtails\/","title":{"rendered":"\uc548\uc815\uc801\uc778 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \ubc0f \ud53c\uadf8\ud14c\uc77c\uc744 \uc0ac\uc6a9\ud558\uc5ec FTTH \ubc30\ud3ec \ucd5c\uc801\ud654"},"content":{"rendered":"<div><\/p>\n<article><img decoding=\"async\" src=\"https:\/\/img.deepvaluer.com\/i\/yc2iLx\" alt=\"\"><\/p>\n<section><\/p>\n<h2>\uc18c\uac1c<\/h2>\n<p><\/p>\n<p>FTTH \ub864\uc544\uc6c3\uc5d0\uc11c \uc18c\ud615 \uad11\ud559 \uad6c\uc131 \uc694\uc18c\ub294 \uc124\uce58\uac00 \ube60\ub974\uac8c \uc9c4\ud589\ub418\ub294\uc9c0 \uc544\ub2c8\uba74 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc791\uc5c5\uc73c\ub85c \uc778\ud574 \uc9c0\uc5f0\ub418\ub294\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uadf8\uc911\uc5d0\uc11c\ub3c4 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\ub294 \ud2b9\ud788 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc218\ucc9c \uac00\uad6c\uc5d0 \uac78\uccd0 \ud655\uc7a5\ub420 \ub54c \ub9c1\ud06c \uc548\uc815\uc131, \ud65c\uc131\ud654 \uc18d\ub3c4 \ubc0f \uc9c0\uc18d\uc801\uc778 \uc720\uc9c0 \uad00\ub9ac \uc694\uad6c\uc5d0 \uc9c1\uc811\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc548\uc815\uc801\uc778 \ud328\uce58 \ucf54\ub4dc\uc640 \ud53c\uadf8\ud14c\uc77c\uc774 \ubb3c\ub9ac\uc801 \uacc4\uce35\uc758 \uc624\ub958 \uc9c0\uc810\uc744 \uc904\uc5ec \ub354 \ube60\ub978 \ud504\ub85c\ube44\uc800\ub2dd\uc744 \uc9c0\uc6d0\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c \uc0bd\uc785 \uc190\uc2e4, \ubc18\uc0ac \uc190\uc2e4, \ub0b4\uad6c\uc131, \ucc98\ub9ac \ud488\uc9c8 \ub4f1 \uac00\uc7a5 \uc911\uc694\ud55c \uc131\ub2a5 \uc694\uc18c\uc5d0 \ub300\ud574 \uc124\uba85\ud558\ubbc0\ub85c \ub3c5\uc790\ub294 \ubc30\ud3ec \ud6a8\uc728\uc131\uacfc \uc7a5\uae30\uc801\uc778 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uad6c\uc131 \uc694\uc18c\ub97c \ub354 \uc798 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/section>\n<p><\/p>\n<section id=\"why-fiber-patch-cord-reliability-affects-ftth-deployment-speed\"><\/p>\n<h2>\uad11\ucf00\uc774\ube14 \ud328\uce58 \ucf54\ub4dc \uc2e0\ub8b0\uc131\uc774 FTTH \ubc30\ud3ec \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc774\uc720<\/h2>\n<p><\/p>\n<p>\ub300\uaddc\ubaa8 FTTH(Fiber-to-the-Home) \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ubb3c\ub9ac\uc801 \uacc4\uce35\uc758 \ubb34\uacb0\uc131\uc740 \uc804\uccb4 \ubc30\ud3ec \uc18d\ub3c4\uc640 \uc7a5\uae30 \uc6b4\uc601 \ube44\uc6a9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. OLT(\uad11 \ud68c\uc120 \ud130\ubbf8\ub110) \ubc0f \ud328\uc2dc\ube0c \uc2a4\ud50c\ub9ac\ud130\ub294 \uc0c1\ub2f9\ud55c \uc790\ubcf8 \ud22c\uc790\ub97c \ub098\ud0c0\ub0b4\uc9c0\ub9cc, \uac89\ubcf4\uae30\uc5d0 \ubcf4\uc798\uac83\uc5c6\uc5b4 \ubcf4\uc774\ub294 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\ub294 \ub124\ud2b8\uc6cc\ud06c \ud65c\uc131\ud654\uc5d0\uc11c \uc911\uc694\ud55c \ubcd1\ubaa9 \ud604\uc0c1\uc774 \ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc5c5\uacc4 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \uc561\uc138\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc758 \ub124\ud2b8\uc6cc\ud06c \uc624\ub958 \uc911 \uc57d 60%~70%\ub294 \uc8fc\ub85c \ubd80\uc801\uc808\ud55c \ucde8\uae09, \uc5f4\ub4f1\ud55c \uad6c\uc131 \uc694\uc18c \ud488\uc9c8 \ub610\ub294 \ud658\uacbd \uc800\ud558\ub85c \uc778\ud574 \ub4dc\ub86d \ucf00\uc774\ube14 \ub610\ub294 \ud328\uce58 \ucf54\ub4dc \uc218\uc900\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ud504\ub85c\ube44\uc800\ub2dd \ub2e8\uacc4\uc5d0\uc11c \ud30c\uc774\ubc84 \ud328\uce58 \ucf54\ub4dc\uc5d0 \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uba74 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ud2b8\ub7ed \ub864\uacfc \ubb38\uc81c \ud574\uacb0 \uc2dc\uac04\uc774 \ud544\uc694\ud574 \uac00\uc785\uc790\ub2f9 \ube44\uc6a9 \uc9c0\ud45c\uc5d0 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad11\ud559 \uc5b4\uc148\ube14\ub9ac\uc758 \ub192\uc740 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uba74 \uae30\uc220\uc790\uac00 \ucc98\uc74c\ubd80\ud130 \uc62c\ubc14\ub978 \uc124\uce58\ub97c \ub2ec\uc131\ud558\uace0 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uc758 \uc218\uc775 \ucc3d\ucd9c \uc2dc\uac04\uc744 \ub2e8\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \ubc0f \ud53c\uadf8\ud14c\uc77c\uc758 \uc8fc\uc694 \uc131\ub2a5 \uc694\uc18c<\/h3>\n<p><\/p>\n<p>\uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\uc640 \ud53c\uadf8\ud14c\uc77c\uc758 \uad11\ud559 \uc131\ub2a5\uc740 \uae30\ubcf8\uc801\uc73c\ub85c IL(\uc0bd\uc785 \uc190\uc2e4)\uacfc RL(\ubc18\uc0ac \uc190\uc2e4)\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uace0\uc18d GPON(Gigabit Passive Optical Networks) \ubc0f XGS-PON \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 \uad11 \uc804\ub825 \uc608\uc0b0\uc774 \uc5c4\uaca9\ud558\uac8c \uc81c\ud55c\ub418\uc5b4 \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uad11 \uc190\uc2e4\uc774 28~35dB \uc0ac\uc774\ub85c \ud5c8\uc6a9\ub429\ub2c8\ub2e4. \ud3c9\uade0 \uc0bd\uc785 \uc190\uc2e4\uc774 0.12dB \uc774\ud558, \ucd5c\ub300 0.25dB\uc778 \ub4f1\uae09 B \ucee4\ub125\ud130\ub97c \ud65c\uc6a9\ud558\uba74 \ud328\uce58 \ucf54\ub4dc\uac00 \uc774 \uc608\uc0b0\uc758 \ubb34\uc2dc\ud560 \uc218 \uc788\ub294 \ubd80\ubd84\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ub610\ud55c \ubc18\uc0ac \uc190\uc2e4\uc740 \ub808\uc774\uc800 \uc1a1\uc2e0\uae30\ub97c \ubd88\uc548\uc815\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub294 \uc5ed\ubc18\uc0ac\ub85c \uc778\ud55c \uc2e0\ud638 \uc800\ud558\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud504\ub9ac\ubbf8\uc5c4 \ud53c\uadf8\ud14c\uc77c \ubc0f \ud328\uce58 \ucf54\ub4dc\ub294 APC(\uac01\uc9c4 \ubb3c\ub9ac\uc801 \uc811\ucd09) \uad11\ud0dd\uc5d0 \ub300\ud574 \u2265 60dB\uc758 RL\uc744 \uc77c\uad00\ub418\uac8c \uc81c\uacf5\ud558\uc5ec \uac70\ub9ac \uce90\ube44\ub2db\uc774\ub098 \uace0\uac1d \uac74\ubb3c \ub0b4\uc758 \ubcc0\ub3d9\ud558\ub294 \uc5f4 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \uc5b4\uc148\ube14\ub9ac\uc758 \uc77c\ubc18\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc<\/h3>\n<p><\/p>\n<p>\uace0\uae09 \uad6c\uc131 \uc694\uc18c\uc758 \uacbd\uc6b0\uc5d0\ub3c4 \uc81c\uc870 \uacb0\ud568\uc774\ub098 \uc124\uce58 \uad00\ud589\uc73c\ub85c \uc778\ud574 \uc2e4\ud328 \ubaa8\ub4dc\uac00 \uc790\uc8fc \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc885\ub2e8\uba74 \uc624\uc5fc\uc740 \uc5ec\uc804\ud788 \u200b\u200b\uad11 \ub9c1\ud06c \uc7a5\uc560\uc758 \uc8fc\uc694 \uc6d0\uc778\uc785\ub2c8\ub2e4. \uad11\uc12c\uc720 \ucf54\uc5b4 \uadfc\ucc98\uc758 \ub2e8\uc77c \ubbf8\uc138\ud55c \uba3c\uc9c0 \uc785\uc790\ub294 \uc0bd\uc785 \uc190\uc2e4\uc744 1.0dB \uc774\uc0c1 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uacf5\uc7a5 \uc218\uc900\uc758 \uc138\ucc99 \ubc0f \ubc00\ubd09 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud558\ub294 \uac83\uc740 \ud0c0\ud611\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ub610 \ub2e4\ub978 \uc77c\ubc18\uc801\uc778 \uc2e4\ud328 \ubaa8\ub4dc\ub294 \ubd80\uc801\uc808\ud55c \ub77c\uc6b0\ud305\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138 \uad7d\ud798 \ubc0f \ub9e4\ud06c\ub85c \uad7d\ud798\uc785\ub2c8\ub2e4. \uae30\uc220\uc790\uac00 \ud63c\uc7a1\ud55c \ubd84\ubc30 \ud504\ub808\uc784\uc744 \ud1b5\ud574 \ud45c\uc900 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\ub97c \ubc30\uc120\ud560 \ub54c \ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd\uc744 \uc704\ubc18\ud558\uba74 \uc2ec\uac01\ud55c \ub9e4\ud06c\ub85c \uad7d\ud798 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub808\uac70\uc2dc G.652.D \uad11\uc12c\uc720\ub97c 30mm \ubc18\uacbd \uc784\uacc4\uac12 \uc774\uc0c1\uc73c\ub85c \uad6c\ubd80\ub9ac\uba74 1550nm\uc5d0\uc11c \ub8e8\ud504\ub2f9 0.5dB\ub97c \ucd08\uacfc\ud558\ub294 \uc2e0\ud638 \uac10\uc1e0\uac00 \ubc1c\uc0dd\ud558\uc5ec \uac04\ud5d0\uc801\uc73c\ub85c \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c0\uace0 \uc989\uac01\uc801\uc778 \uc11c\ube44\uc2a4 \uc800\ud558\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/section>\n<p><\/p>\n<section id=\"how-to-compare-fiber-patch-cord-and-pigtail-specifications\"><\/p>\n<h2>\ud30c\uc774\ubc84 \ud328\uce58 \ucf54\ub4dc\uc640 \ud53c\uadf8\ud14c\uc77c \uc0ac\uc591\uc744 \ube44\uad50\ud558\ub294 \ubc29\ubc95<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/img.deepvaluer.com\/i\/T36iR9\" alt=\"\ud30c\uc774\ubc84 \ud328\uce58 \ucf54\ub4dc\uc640 \ud53c\uadf8\ud14c\uc77c \uc0ac\uc591\uc744 \ube44\uad50\ud558\ub294 \ubc29\ubc95\"><\/p>\n<p>\uad11\ud559 \ubd80\ud488 \uc0ac\uc591\uc758 \ubc00\uc9d1\ub41c \ud658\uacbd\uc744 \ud0d0\uc0c9\ud558\ub824\uba74 \uc5c4\uaca9\ud558\uace0 \ube44\uad50\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc870\ub2ec \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\ub97c \ub2e8\uc21c\ud788 \uc0c1\ud488\uc73c\ub85c \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud2b9\uc815 \ud658\uacbd \ubc0f \uac74\ucd95 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc870\uc815\ub41c \uace0\ub3c4\ub85c \uc124\uacc4\ub41c \uc804\uc1a1 \ub9e4\uccb4\ub85c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc0ac\uc591\uc744 \uc120\ud0dd\ud558\uba74 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc774 \ubcf4\uc7a5\ub418\uace0 \uad11 \uc804\ub825 \ud328\ub110\ud2f0\uac00 \ucd5c\uc18c\ud654\ub418\uba70 \uc9c0\uc5ed \ud654\uc7ac \uc548\uc804 \uaddc\uc815 \uc900\uc218\uac00 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\uc0ac\uc591 \ube44\uad50\uc5d0\ub294 \ucf54\uc5b4 \uc12c\uc720 \ud615\uc0c1, \ucee4\ub125\ud130 \uc815\ubc00\ub3c4 \ubc0f \uc678\ubd80 \uc7ac\ud0b7\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ubd84\uc11d\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uccb4\uacc4\uc801\uc778 \ud3c9\uac00\ub294 \uc5f4\uc545\ud55c OSP(\uc678\ubd80 \uacf5\uc7a5) \ud658\uacbd\uc5d0\uc11c \uc870\uae30 \uc131\ub2a5 \uc800\ud558\ub97c \uc77c\uc73c\ud0a4\uac70\ub098 \uc5c4\uaca9\ud55c \uc2e4\ub0b4 \uac74\ucd95 \uaddc\uc815\uc744 \uc704\ubc18\ud560 \uc218 \uc788\ub294 \ucd5c\uc801\uc774 \uc544\ub2cc \uc870\ub9bd\ud488\uc758 \ubc30\uce58\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\uac00\uc7a5 \uc911\uc694\ud55c \uae30\uc220 \uae30\uc900<\/h3>\n<p><\/p>\n<p>\uac00\uc7a5 \uc911\uc694\ud55c \uae30\uc220 \uae30\uc900\uc740 \uad11\uc12c\uc720 \ud45c\uc900\uc785\ub2c8\ub2e4. \ucd5c\uc2e0 FTTH \ubc30\ud3ec\uc5d0\uc11c\ub294 ITU-T G.657 \ud45c\uc900\uc5d0 \ub530\ub77c \ubd84\ub958\ub41c BIF(\uad74\uace1 \ubc29\uc9c0 \uad11\uc12c\uc720)\ub97c \ud06c\uac8c \uc120\ud638\ud569\ub2c8\ub2e4. \uc774\ub294 MDU(\ub2e4\uc138\ub300 \uc8fc\ud0dd)\uc758 \uc881\uc740 \ubaa8\ud241\uc774\ub97c \ub530\ub77c \ub77c\uc6b0\ud305\ud560 \ub54c \uac10\uc1e0\ub97c \ub300\ud3ed \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ub610\ud55c \uc7ac\ud0b7 \uc18c\uc7ac\ub294 \uae30\uacc4\uc801 \ub0b4\uad6c\uc131\uacfc \uc548\uc804 \uaddc\uc815 \uc900\uc218\ub97c \ubaa8\ub450 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc2e4\ub0b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ud654\uc7ac \uc2dc \ub3c5\uc131 \uac00\uc2a4 \ubc30\ucd9c\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 LSZH(\uc800\uc5f0 \ubb34\ud560\ub85c\uac90) \uc7ac\ud0b7\uc744 \uc758\ubb34\ud654\ud558\uace0 \uc788\uc73c\uba70, \uc720\ub7fd\uc5d0\uc11c\ub294 B2ca \ub610\ub294 Cca\uc758 CPR \ub4f1\uae09\uc744 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ucee4\ub125\ud130 \uad11\ud0dd \uc720\ud615, \ud2b9\ud788 UPC(Ultra Physical Contact)\uc640 APC(Angled Physical Contact)\ub3c4 \uc911\uc694\ud55c \uacb0\uc815 \uc9c0\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. APC \ucee4\ub125\ud130\ub294 8\ub3c4 \uac01\ub3c4\ub97c \ud65c\uc6a9\ud558\uc5ec \ubc18\uc0ac\uad11\uc744 \ud074\ub798\ub529\uc73c\ub85c \ubcf4\ub0b4\uae30 \ub54c\ubb38\uc5d0 UPC \ucee4\ub125\ud130(\u2265 50dB)\uc5d0 \ube44\ud574 \uc6b0\uc218\ud55c \ubc18\uc0ac \uc190\uc2e4(\u2265 60dB)\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 APC\ub294 \uc544\ub0a0\ub85c\uadf8 RF \ube44\ub514\uc624 \uc624\ubc84\ub808\uc774 \ubc0f \ucc28\uc138\ub300 \uc751\uc9d1\uc131 PON \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \uc0ac\uc2e4\uc0c1\uc758 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\uc635\uc158 \ud3c9\uac00\ub97c \uc704\ud55c \ube44\uad50\ud45c<\/h3>\n<p><\/p>\n<p>\ucd5c\uc801\uc758 \uc120\ud0dd\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uae30 \uc704\ud574 \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\uc790\ub294 \uc911\uc694\ud55c \uc791\ub3d9 \ud30c\uc7a5(\uc608: 1550nm \ubc0f 1625nm)\uc5d0\uc11c \uc608\uc0c1\ub418\ub294 \ub9e4\ud06c\ub85c \uad7d\ud798 \uc190\uc2e4\uacfc \uad7d\ud798 \ubc18\uacbd \uae30\ub2a5\uc744 \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\uc5d0\uc11c\ub294 \ud328\uce58 \ucf54\ub4dc \ubc0f \ud53c\uadf8\ud14c\uc77c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uc720\ud615\uc744 \ube44\uad50\ud569\ub2c8\ub2e4.:<\/p>\n<p><\/p>\n<table><\/p>\n<thead><\/p>\n<tr><\/p>\n<th>\uc12c\uc720 \ud45c\uc900<\/th>\n<p><\/p>\n<th>\ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd<\/th>\n<p><\/p>\n<th>\ub9e4\ud06c\ub85c \ubca4\ub4dc \uc190\uc2e4(1\ub8e8\ud504 @ 1550nm)<\/th>\n<p><\/p>\n<th>\uae30\ubcf8 FTTH \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th>\n<p><\/tr>\n<p><\/thead>\n<p><\/p>\n<tbody><\/p>\n<tr><\/p>\n<td>ITU-T G.652.D<\/td>\n<p><\/p>\n<td>30.0mm<\/td>\n<p><\/p>\n<td>\u2264 0.10dB<\/td>\n<p><\/p>\n<td>\uc678\ubd80 \ud50c\ub79c\ud2b8 \ud53c\ub354 \ucf00\uc774\ube14, \uc9c1\uc120 \ub77c\uc6b0\ud305<\/td>\n<p><\/tr>\n<p><\/p>\n<tr><\/p>\n<td>ITU-T G.657.A1<\/td>\n<p><\/p>\n<td>10.0mm<\/td>\n<p><\/p>\n<td>\u2264 0.75dB<\/td>\n<p><\/p>\n<td>\ud45c\uc900 \uc2e4\ub0b4 \ub099\ud558, \uc801\ub2f9\ud55c \uad74\uace1<\/td>\n<p><\/tr>\n<p><\/p>\n<tr><\/p>\n<td>ITU-T G.657.A2<\/td>\n<p><\/p>\n<td>7.5mm<\/td>\n<p><\/p>\n<td>\u2264 0.50dB<\/td>\n<p><\/p>\n<td>\uae34\ubc00\ud55c MDU \ub77c\uc6b0\ud305, \ucef4\ud329\ud2b8\ud55c \ubcbd\uba74 \ucf58\uc13c\ud2b8<\/td>\n<p><\/tr>\n<p><\/p>\n<tr><\/p>\n<td>ITU-T G.657.B3<\/td>\n<p><\/p>\n<td>5.0mm<\/td>\n<p><\/p>\n<td>\u2264 0.15dB<\/td>\n<p><\/p>\n<td>\uadf9\ud55c\uc758 \uac00\uc815\uc6a9 \ubc30\uc120, \uc2a4\ud14c\uc774\ud50c \ub77c\uc6b0\ud305<\/td>\n<p><\/tr>\n<p><\/tbody>\n<p><\/table>\n<p><\/p>\n<p>\ubaa8\ub4e0 \uac00\uc785\uc790 \uce21 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \uc5b4\uc148\ube14\ub9ac\uc5d0 \ub300\ud574 G.657.A2 \ub610\ub294 B3\uc744 \ud45c\uc900\ud654\ud568\uc73c\ub85c\uc368 \uc6b4\uc601\uc790\ub294 \uae30\uc220\uc790\uac00 \ub9e4\uc6b0 \uc81c\ud55c\ub41c \uacf5\uac04\uc5d0\uc11c \uc791\uc5c5\ud558\ub294 \uacbd\uc6b0\uc5d0\ub3c4 \uc124\uce58\ub85c \uc778\ud55c \uac10\uc1e0 \uc704\ud5d8\uc744 \ud06c\uac8c \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><\/section>\n<p><\/p>\n<section id=\"best-practices-for-procurement-testing-and-deployment\"><\/p>\n<h2>\uc870\ub2ec, \ud14c\uc2a4\ud2b8 \ubc0f \ubc30\ud3ec \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/img.deepvaluer.com\/i\/dNnI3O\" alt=\"\uc870\ub2ec, \ud14c\uc2a4\ud2b8 \ubc0f \ubc30\ud3ec \ubaa8\ubc94 \uc0ac\ub840\"><\/p>\n<p>\uc0ac\uc591 \ubd84\uc11d\uc5d0\uc11c \ub300\ub7c9 \ubc30\ud3ec\ub85c \uc804\ud658\ud558\ub824\uba74 \uac15\ub825\ud55c \uc870\ub2ec \uc804\ub7b5\uacfc \uc5c4\uaca9\ud55c \ud488\uc9c8 \ubcf4\uc99d \ud504\ub808\uc784\uc6cc\ud06c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc218\uc2ed\ub9cc \uac1c\uc758 \uad11\ud559 \ubd80\ud488\uc744 \uc18c\uc2f1\ud560 \ub54c \uc81c\uc870 \uacf5\ucc28\uc758 \uc0ac\uc18c\ud55c \ucc28\uc774\ub85c \uc778\ud574 \ub124\ud2b8\uc6cc\ud06c \uc804\uccb4\uc5d0 \uce58\uba85\uc801\uc778 \ucde8\uc57d\uc810\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uae09\uc5c5\uccb4 \uc790\uaca9, \ubc30\uce58 \ud14c\uc2a4\ud2b8 \ubc0f \uc7ac\uace0 \ud45c\uc900\ud654\ub97c \uc704\ud55c \uccb4\uacc4\uc801\uc778 \ubc29\ubc95\ub860\uc744 \ud655\ub9bd\ud558\ub294 \uac83\uc740 FTTH \uc790\ubcf8 \ud22c\uc790\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ubaa8\ubc94 \uc0ac\ub840\uc5d0 \ub530\ub974\uba74 \uc6b4\uc601\uc790\ub294 \uc21c\uc804\ud788 \ube44\uc6a9 \uc911\uc2ec \uc870\ub2ec\uc5d0\uc11c \ucd1d\uc18c\uc720\ube44\uc6a9(TCO) \ubaa8\ub378\ub85c \uc804\ud658\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud604\uc7a5 \uace0\uc7a5, \uad50\uccb4 \ubb3c\ub958, \ub2e4\uc591\ud55c \uc7ac\uace0 \ub2e8\uc704 \uad00\ub9ac\uc5d0 \ub530\ub978 \uad00\ub9ac \uc624\ubc84\ud5e4\ub4dc \ub4f1\uc758 \uc228\uaca8\uc9c4 \ube44\uc6a9\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \uacf5\uae09\uc5c5\uccb4\uc758 \uc790\uaca9\uc744 \uc5bb\ub294 \ubc29\ubc95<\/h3>\n<p><\/p>\n<p>\uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc \uc81c\uc870\uc5c5\uccb4\uc758 \uc790\uaca9\uc744 \uc5bb\uc73c\ub824\uba74 \uc0dd\uc0b0 \ub2a5\ub825\uacfc \ud488\uc9c8 \uad00\ub9ac \ud22c\uba85\uc131\uc744 \ubaa8\ub450 \uac10\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><\/section>\n<p><\/p>\n<section><\/p>\n<h2>\uc8fc\uc694 \ud14c\uc774\ud06c \uc544\uc6c3<\/h2>\n<p><\/p>\n<ul><\/p>\n<li>Fiber Patch Cord\uc5d0 \ub300\ud55c \uac00\uc7a5 \uc911\uc694\ud55c \uacb0\ub860\uacfc \uc774\ub860\uc801 \uadfc\uac70<\/li>\n<p><\/p>\n<li>\ucee4\ubc0b\ud558\uae30 \uc804\uc5d0 \uac80\uc99d\ud560 \uac00\uce58\uac00 \uc788\ub294 \uc0ac\uc591, \uaddc\uc815 \uc900\uc218 \ubc0f \uc704\ud5d8 \uac80\uc0ac<\/li>\n<p><\/p>\n<li>\uc2e4\uc6a9\uc801\uc778 \ub2e4\uc74c \ub2e8\uacc4\uc640 \uc8fc\uc758 \uc0ac\ud56d\uc740 \ub3c5\uc790\uac00 \uc989\uc2dc \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<p><\/ul>\n<p><\/section>\n<p><\/p>\n<section><\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<p><\/p>\n<h3>FTTH \ubc30\ud3ec\ub97c \uc704\ud574 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\ub97c \uc548\uc815\uc801\uc73c\ub85c \ub9cc\ub4dc\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p><\/p>\n<p>\ub0ae\uc740 \uc0bd\uc785 \uc190\uc2e4, \ub192\uc740 \ubc18\uc0ac \uc190\uc2e4, \uae68\ub057\ud55c \ub05d\uba74 \ubc0f \uad7d\ud798\uc5d0 \ubbfc\uac10\ud55c \uad11\uc12c\uc720\ub97c \ucc3e\uc73c\uc2ed\uc2dc\uc624. \uc774\ub97c \ud1b5\ud574 \uacb0\ud568\uc774 \uc904\uc5b4\ub4e4\uace0 \uae30\uc220\uc790\uac00 \uccab \ubc29\ubb38\uc5d0\uc11c \uc124\uce58\ub97c \uc644\ub8cc\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>FTTH \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c UPC\ubcf4\ub2e4 APC\uac00 \uc120\ud638\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p><\/p>\n<p>APC\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 60dB \uc774\uc0c1\uc758 \ub354 \ub192\uc740 \ubc18\uc0ac \uc190\uc2e4\uc744 \uc81c\uacf5\ud558\uc5ec \uc5ed\ubc18\uc0ac\ub97c \uc904\uc774\uace0 GPON \ubc0f XGS-PON \ub9c1\ud06c\uc5d0\uc11c \ub808\uc774\uc800\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\uc624\uc5fc\uc774 \uad11\uc12c\uc720 \ud328\uce58 \ucf54\ub4dc\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p><\/p>\n<p>\ub2e8\uba74\uc5d0 \uc791\uc740 \uba3c\uc9c0\ub77c\ub3c4 \uc0bd\uc785 \uc190\uc2e4\uc744 1dB \uc774\uc0c1 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucee4\ub125\ud130\ub97c \uc5f0\uacb0\ud558\uae30 \uc804\uc5d0 \ud56d\uc0c1 \ucee4\ub125\ud130\ub97c \uac80\uc0ac\ud558\uace0 \uccad\uc18c\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><\/p>\n<h3>FTTH \uce90\ube44\ub2db \ub610\ub294 MDU\uc758 \uae34\ubc00\ud55c \ub77c\uc6b0\ud305\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uad11\uc12c\uc720 \uc720\ud615\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p><\/p>\n<p>G.657 \uad74\uace1\uc5d0 \ubbfc\uac10\ud55c \uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc881\uc740 \uad74\uace1\uc5d0\uc11c \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uace0 \ud63c\uc7a1\ud55c \uacbd\ub85c\uc5d0\uc11c \ub9e4\ud06c\ub85c \uad74\uace1 \uc190\uc2e4 \uc704\ud5d8\uc744 \ub0ae\ucda5\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<h3>\ud328\uce58 \ucf54\ub4dc\uc5d0 LSZH \uc7ac\ud0b7\uc744 \uc5b8\uc81c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p><\/p>\n<p>\ud654\uc7ac \uc548\uc804\uc774 \uc911\uc694\ud55c \uc2e4\ub0b4 \uc124\uce58\uc5d0\ub294 LSZH\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \ub3c5\uc131 \uc5f0\uae30\ub97c \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uba70 \uc885\uc885 \uac74\ucd95 \ubc95\uaddc \uc900\uc218\uc5d0 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><\/section>\n<p><\/article>\n<p><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc548\uc815\uc801\uc778 \uad11\ucf00\uc774\ube14 \ud328\uce58 \ucf54\ub4dc\uc640 \ud53c\uadf8\ud14c\uc77c\uc774 \uc5b4\ub5bb\uac8c FTTH \ubc30\uce58 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc190\uc2e4\uc744 \uc904\uc774\uba70 \ud655\uc7a5 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \uc9c0\uc6d0\ud558\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":4679,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-4680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/posts\/4680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/comments?post=4680"}],"version-history":[{"count":0,"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/posts\/4680\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/media\/4679"}],"wp:attachment":[{"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/media?parent=4680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/categories?post=4680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsunn.com\/ko\/wp-json\/wp\/v2\/tags?post=4680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}