{"id":18342,"date":"2025-06-19T22:49:56","date_gmt":"2025-06-19T14:49:56","guid":{"rendered":"https:\/\/www.luleey.com\/?p=18342"},"modified":"2025-06-19T22:59:01","modified_gmt":"2025-06-19T14:59:01","slug":"g657a2-vs-g652d-fiber-optics-unraveling-key-differences-for-your-network","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/g657a2-vs-g652d-fiber-optics-unraveling-key-differences-for-your-network\/","title":{"rendered":"G657A2\uc640 G652D \uad11\uc12c\uc720: \ub124\ud2b8\uc6cc\ud06c\uc758 \uc8fc\uc694 \ucc28\uc774\uc810 \ud30c\uc545"},"content":{"rendered":"<p id=\"wd-468d4326\" class=\"wp-block-wd-paragraph\">\ub04a\uc784\uc5c6\uc774 \uc9c4\ud654\ud558\ub294 \uad11\ucf00\uc774\ube14 \uae30\uc220 \uc138\uacc4\uc5d0\uc11c \ucd5c\uc801\uc758 \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc62c\ubc14\ub978 \uc720\ud615\uc758 \uad11\ucf00\uc774\ube14\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc790\uc8fc \uace0\ub824\ub418\ub294 \ub450 \uac00\uc9c0 \uc778\uae30 \uc788\ub294 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/g657a2\/\" title=\"G657A2\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">G657A2<\/a> \uadf8\ub9ac\uace0 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ko\/tag\/g652d\/\" title=\"G652D\uc758 \ubaa8\ub4e0 \uac8c\uc2dc\ubb3c \ubcf4\uae30\">G652D<\/a>. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud0b9 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d \uac01 \uae30\ub2a5\uc758 \ud2b9\uc9d5\uacfc \uc6a9\ub3c4\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \ube44\uad50\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"simpletoc-title\">\ubaa9\ucc28<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#g657a2-fiber-the-bend-insensitive-wonder\">G657A2 Fiber: \ub354 \ubca4\ub4dc - \ubb34\uac10\uac01\ud55c \uacbd\uc774\ub85c\uc6c0<\/a>\n\n<ul>\n<li><a href=\"#exceptional-bending-performance\">\ud0c1\uc6d4\ud55c \ubca4\ub529 \uc131\ub2a5<\/a>\n<\/li>\n<li><a href=\"#broad-wavelength-band-utilization\">\ub113\uc740 \ud30c\uc7a5 \ub300\uc5ed \ud65c\uc6a9<\/a>\n<\/li>\n<li><a href=\"#low-polarization-mode-dispersion-pmd\">\uc800\ud3b8\uad11 \ubaa8\ub4dc \ubd84\uc0b0(PMD)<\/a>\n<\/li>\n<li><a href=\"#applications-of-g657a2\">G657A2\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/a>\n<\/li>\n<\/ul>\n<\/li>\n<li><a href=\"#g652d-fiber-the-standard-for-long-haul-and-general-networking\">G652D \ud30c\uc774\ubc84: \uc7a5\uac70\ub9ac \ubc0f \uc77c\ubc18 \ub124\ud2b8\uc6cc\ud0b9\uc744 \uc704\ud55c \ud45c\uc900<\/a>\n\n<ul>\n<li><a href=\"#zero-dispersion-at-1310-nm\">\uc81c\ub85c - 1310nm\uc5d0\uc11c \ubd84\uc0b0<\/a>\n<\/li>\n<li><a href=\"#compatibility-and-backward-compatibility\">\ud638\ud658\uc131 \ubc0f \uc774\uc804 \ubc84\uc804 - \ud638\ud658\uc131<\/a>\n<\/li>\n<li><a href=\"#supports-coarse-wavelength-division-multiplexing-cwdm\">\uac70\uce5c \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(CWDM) \uc9c0\uc6d0<\/a>\n<\/li>\n<li><a href=\"#applications-of-g652d\">G652D\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/a>\n<\/li>\n<\/ul>\n<\/li>\n<li><a href=\"#a-side-by-side-comparison\">\ub098\ub780\ud788 \ube44\uad50<\/a>\n<\/li>\n<li><a href=\"#buying-recommendations\">\uad6c\ub9e4 \ucd94\ucc9c<\/a>\n<\/li>\n<li><a href=\"#conclusion\">\uacb0\ub860<\/a>\n<\/li><\/ul>\n\n\n<p id=\"wd-9f1b9cf3\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<h2 id=\"g657a2-fiber-the-bend-insensitive-wonder\" class=\"wp-block-heading\">G657A2 Fiber: \ub354 \ubca4\ub4dc - \ubb34\uac10\uac01\ud55c \uacbd\uc774\ub85c\uc6c0<\/h2>\n\n\n\n<h2 id=\"wd-c3b0cee3\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h3 id=\"exceptional-bending-performance\" class=\"wp-block-heading\">\ud0c1\uc6d4\ud55c \ubca4\ub529 \uc131\ub2a5<\/h3>\n\n\n\n<p id=\"wd-22d0f577\" class=\"wp-block-wd-paragraph\">G657A2\ub294 \ub6f0\uc5b4\ub09c \uad7d\ud798 \uc131\ub2a5\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4. \ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd\uc774 7.5mm\uc5d0 \ubd88\uacfc\ud558\uc5ec \ub9e4\uc6b0 \uc881\uc740 \uad7d\ud798 \ubc18\uacbd\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad11\uac00\uc785\uc790\ub9dd(FTTH) \uc124\uce58, \ub370\uc774\ud130 \uc13c\ud130, \uac74\ubb3c \ub0b4 \ubc30\uc120 \ub4f1 \uacf5\uac04\uc774 \ud611\uc18c\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ucf00\uc774\ube14\uc774 \uc7a5\uc560\ubb3c \uc8fc\ubcc0, \uc881\uc740 \ub3c4\uad00 \ub610\ub294 \uc881\uc740 \uacf5\uac04\uc744 \ud1b5\uacfc\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc740\ub370, G657A2\ub294 \uc2ec\uac01\ud55c \uc2e0\ud638 \uc800\ud558 \uc5c6\uc774 \uc774\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-93a405fb\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"broad-wavelength-band-utilization\" class=\"wp-block-heading\">\ub113\uc740 \ud30c\uc7a5 \ub300\uc5ed \ud65c\uc6a9<\/h3>\n\n\n\n<p id=\"wd-3a9574b3\" class=\"wp-block-wd-paragraph\">\uc774 \uad11\uc12c\uc720\ub294 1260~1625nm\uc5d0 \uac78\uccd0 \uc788\ub294 O+S+C+L \ub300\uc5ed\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub113\uc740 \ud30c\uc7a5 \ubc94\uc704 \ub355\ubd84\uc5d0 \ub354 \ub9ce\uc740 \ub370\uc774\ud130 \ucc44\ub110\uc744 \ub3d9\uc2dc\uc5d0 \uc804\uc1a1\ud560 \uc218 \uc788\uc5b4 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc804\uccb4 \uc6a9\ub7c9\uc744 \ub298\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc18d \uc778\ud130\ub137 \uc5f0\uacb0, \ube44\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d, \ub370\uc774\ud130 \uc9d1\uc57d\uc801 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub4f1 \uc5b4\ub5a4 \uacbd\uc6b0\uc5d0\ub3c4 G657A2\ub294 \ubd80\ud558\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-eb501ddf\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"low-polarization-mode-dispersion-pmd\" class=\"wp-block-heading\">\uc800\ud3b8\uad11 \ubaa8\ub4dc \ubd84\uc0b0(PMD)<\/h3>\n\n\n\n<p id=\"wd-c208c7e5\" class=\"wp-block-wd-paragraph\">G657A2\ub294 \uace0\uc18d, \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \ud544\uc218\uc801\uc778 PMD\uac00 \ub0ae\uc2b5\ub2c8\ub2e4. PMD\ub294 \uad11\uc120\ub85c \ub0b4\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \ud3b8\uad11 \ubaa8\ub4dc\uc758 \ube5b\uc774 \uc57d\uac04 \ub2e4\ub978 \uc18d\ub3c4\ub85c \uc774\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc2e0\ud638 \uc65c\uace1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. G657A2\ub294 \ub0ae\uc740 PMD\ub97c \ud1b5\ud574 \uc7a5\uac70\ub9ac\uc5d0\uc11c\ub3c4 \uc2e0\ud638\uac00 \uc190\uc0c1\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec \ub192\uc740 \ube44\ud2b8 \uc804\uc1a1\ub960\ub85c \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-569e643c\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"applications-of-g657a2\" class=\"wp-block-heading\">G657A2\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uad11 - \ud22c - \ub354 - \ud648 (FTTH)<\/strong>: \uc27d\uac8c \uad6c\ubd80\ub9b4 \uc218 \uc788\uc5b4 \uac00\uc815\uc5d0 \uc9c1\uc811 \uace0\uc18d \uad11\ucf00\uc774\ube14 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \ubcbd \ub4a4\ub098 \uc791\uc740 \ub2e4\uc6a9\ub3c4\uc2e4\uacfc \uac19\uc740 \uc881\uc740 \uacf5\uac04\uc5d0\ub3c4 \uc131\ub2a5 \uc800\ud558 \uc5c6\uc774 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub370\uc774\ud130 \uc13c\ud130<\/strong>: \uacf5\uac04\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\uace0 \uace0\ubc00\ub3c4 \ucf00\uc774\ube14\ub9c1\uc774 \ud544\uc694\ud55c \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c G657A2\ub97c \uc0ac\uc6a9\ud558\uba74 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 \ucf00\uc774\ube14 \ub77c\uc6b0\ud305\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub799\uacfc \uc7a5\ube44 \uc8fc\uc704\ub85c \uad6c\ubd80\ub9b4 \uc218 \uc788\uc5b4 \ucf00\uc774\ube14\ub9c1 \uc778\ud504\ub77c\uc758 \uc804\uccb4 \uc124\uce58 \uacf5\uac04\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uac74\ubb3c\uc758 \uc2e4\ub0b4 \ubc30\uc120<\/strong>: \uac74\ubb3c \ub0b4 \ub124\ud2b8\uc6cc\ud0b9\uc758 \uacbd\uc6b0, G657A2\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uce35, \uc0ac\ubb34\uc2e4 \ub610\ub294 \ubd80\uc11c\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc5f0\uc131\uc774 \ub6f0\uc5b4\ub098 \uc124\uce58\uac00 \uc27d\uace0 \uc2dc\uac04\ub3c4 \uc801\uac8c \uc18c\uc694\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 id=\"g652d-fiber-the-standard-for-long-haul-and-general-networking\" class=\"wp-block-heading\">G652D \ud30c\uc774\ubc84: \uc7a5\uac70\ub9ac \ubc0f \uc77c\ubc18 \ub124\ud2b8\uc6cc\ud0b9\uc744 \uc704\ud55c \ud45c\uc900<\/h2>\n\n\n\n<h3 id=\"wd-27e1da05\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"zero-dispersion-at-1310-nm\" class=\"wp-block-heading\">\uc81c\ub85c - 1310nm\uc5d0\uc11c \ubd84\uc0b0<\/h3>\n\n\n\n<p id=\"wd-bfde4417\" class=\"wp-block-wd-paragraph\">G652D\ub294 1310nm\uc5d0\uc11c \ubd84\uc0b0\uc774 \uc81c\ub85c\uac00 \ub418\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc989, 1310nm \ub300\uc5ed\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. 1550nm\uc5d0\uc11c\ub3c4 \uc791\ub3d9\ud560 \uc218 \uc788\uc9c0\ub9cc, 1310nm \ud30c\uc7a5\uc774\uc57c\ub9d0\ub85c \uc9c4\uc815\ud55c \ube5b\uc744 \ubc1c\ud558\ub294 \uacf3\uc785\ub2c8\ub2e4. \uc81c\ub85c \ubd84\uc0b0\uc740 \ube5b \uc2e0\ud638\uac00 \ucd5c\uc18c\ud55c\uc758 \ud655\uc0b0\uc73c\ub85c \uad11\uc12c\uc720\ub97c \ud1b5\uacfc\ud558\uc5ec \uc2e0\ud638 \uc190\uc2e4\uc774 \uc801\uace0 \uace0\ud488\uc9c8\uc758 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-acaae9fc\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"compatibility-and-backward-compatibility\" class=\"wp-block-heading\">\ud638\ud658\uc131 \ubc0f \uc774\uc804 \ubc84\uc804 - \ud638\ud658\uc131<\/h3>\n\n\n\n<p id=\"wd-e38b4d5b\" class=\"wp-block-wd-paragraph\">G652D\uc758 \uc8fc\uc694 \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \ub2e4\uc591\ud55c \uae30\uc874 \uad11\uc12c\uc720 \uc2dc\uc2a4\ud15c\uacfc\uc758 \ud638\ud658\uc131\uc785\ub2c8\ub2e4. \uad6c\ud615 \uad11\ucf00\uc774\ube14 \ub124\ud2b8\uc6cc\ud06c\uc640 \uc5ed\ud638\ud658\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \ub124\ud2b8\uc6cc\ud06c \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud638\ud658\uc131 \ub355\ubd84\uc5d0 \ubaa8\ub4e0 \uc7a5\ube44\ub97c \uad50\uccb4\ud560 \ud544\uc694 \uc5c6\uc774 G652D\ub97c \ud604\uc7ac \uc778\ud504\ub77c\uc5d0 \ud1b5\ud569\ud560 \uc218 \uc788\uc5b4 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \ubaa8\ub450 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-395f4d74\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"supports-coarse-wavelength-division-multiplexing-cwdm\" class=\"wp-block-heading\">\uac70\uce5c \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654(CWDM) \uc9c0\uc6d0<\/h3>\n\n\n\n<p id=\"wd-ded58986\" class=\"wp-block-wd-paragraph\">G652D\ub294 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e8\uc77c \uad11\ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc5ec\ub7ec \uad11 \uc2e0\ud638\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub294 CWDM \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub294 \uad11\ucf00\uc774\ube14\uc758 \uc6a9\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0a4\uba70 \ub3d9\uc77c\ud55c \uad11\ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc5ec\ub7ec \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud574\uc57c \ud558\ub294 MAN(\ub300\ub3c4\uc2dc \uc9c0\uc5ed \ub124\ud2b8\uc6cc\ud06c) \ubc0f \uc561\uc138\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"wd-3829c083\" class=\"wp-block-wd-title title\"><\/h3>\n\n\n\n<h3 id=\"applications-of-g652d\" class=\"wp-block-heading\">G652D\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc7a5\uac70\ub9ac \ub124\ud2b8\uc6cc\ud06c<\/strong>: G652D\ub294 \uc5ec\ub7ec \ub3c4\uc2dc\ub098 \uc9c0\uc5ed\uc744 \uc5f0\uacb0\ud558\ub294 \uc7a5\uac70\ub9ac \uad11\ucf00\uc774\ube14 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc7a5\uac70\ub9ac\uc5d0\uc11c \uc2e0\ud638 \uc190\uc2e4\uc774 \uc801\uace0 \uae30\uc874 \uc2dc\uc2a4\ud15c\uacfc\uc758 \ud638\ud658\uc131\uc774 \ub6f0\uc5b4\ub098 \uc774\ub7ec\ud55c \uc720\ud615\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>MAN(\uba54\ud2b8\ub85c\ud3f4\ub9ac\ud0c4 \uc9c0\uc5ed \ub124\ud2b8\uc6cc\ud06c)<\/strong>: MAN\uc5d0\uc11c G652D\ub294 \ud55c \ub3c4\uc2dc \ub0b4\uc758 \uc5ec\ub7ec \ub178\ub4dc\ub97c \uc5f0\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc778\ud130\ub137 \uc11c\ube44\uc2a4 \uacf5\uae09\uc790(ISP), \ucf00\uc774\ube14 \ud154\ub808\ube44\uc804 \uacf5\uae09\uc790, \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc740 \uc11c\ube44\uc2a4\uc5d0 \ud544\uc694\ud55c \ub300\uc6a9\ub7c9 \ub370\uc774\ud130 \ud2b8\ub798\ud53d\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>LAN(\uadfc\uac70\ub9ac \ud1b5\uc2e0\ub9dd)<\/strong>: \ub300\uaddc\ubaa8 LAN\uc758 \uacbd\uc6b0 G652D\ub97c \ubc31\ubcf8 \ud30c\uc774\ubc84\ub85c \uc0ac\uc6a9\ud558\uc5ec \uc870\uc9c1 \ub0b4 \uc5ec\ub7ec \uac74\ubb3c \ub610\ub294 \ubd80\uc11c \uac04\uc5d0 \uace0\uc18d \uc5f0\uacb0\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"wd-bf3c95a6\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"a-side-by-side-comparison\" class=\"wp-block-heading\">\ub098\ub780\ud788 \ube44\uad50<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\uae30\ub2a5<\/td><td>G657A2<\/td><td>G652D<\/td><\/tr><tr><td>\ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd<\/td><td>7.5mm<\/td><td>30mm<\/td><\/tr><tr><td>\ud30c\uc7a5 \ub300\uc5ed<\/td><td>O+S+C+L(1260 - 1625nm)<\/td><td>1310nm\uc5d0\uc11c \ucd5c\uc801, 1550nm\uc5d0\uc11c \uc791\ub3d9 \uac00\ub2a5<\/td><\/tr><tr><td>PMD<\/td><td>\ub0ae\uc74c<\/td><td>\uc0c1\ud669\uc5d0 \ub530\ub77c \ub2e4\ub974\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \uc7a5\uac70\ub9ac \uace0\uc18d \uc774\ub3d9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ud638\ud658\uc131<\/td><td>G652D\uc640 \ud638\ud658\ub418\uc9c0\ub9cc \uc2e0\uc911\ud55c \ud1b5\ud569\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\uc774\uc804 \ubc84\uc804 - \uad6c\ud615 \uc2dc\uc2a4\ud15c\uacfc \ud638\ud658<\/td><\/tr><tr><td>\uc774\uc0c1\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/td><td>FTTH, \ub370\uc774\ud130 \uc13c\ud130, \uc881\uc740 \uacf5\uac04\uc758 \uc2e4\ub0b4 \ubc30\uc120, \ubb34\uc778 \ud56d\uacf5\uae30(UAV)\u00a0<\/td><td>\uc7a5\uac70\ub9ac \ub124\ud2b8\uc6cc\ud06c, MAN, LAN<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p id=\"wd-8aaa329f\" class=\"wp-block-wd-paragraph\"><\/p>\n\n\n\n<h2 id=\"buying-recommendations\" class=\"wp-block-heading\">\uad6c\ub9e4 \ucd94\ucc9c<\/h2>\n\n\n\n<p id=\"wd-c4dce93a\" class=\"wp-block-wd-paragraph\">G657A2\uc640 G652D \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c\ub294 \ub2e4\uc74c \uc694\uc18c\ub97c \uace0\ub824\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uacf5\uac04 \uc81c\uc57d<\/strong>: \uc791\uc740 \uc9d1, \ubcf5\uc7a1\ud55c \ub370\uc774\ud130 \uc13c\ud130 \ub610\ub294 \ubc30\uc120 \uacf5\uac04\uc774 \uc81c\ud55c\ub41c \uc624\ub798\ub41c \uac74\ubb3c\uacfc \uac19\uc774 \uacf5\uac04\uc774 \uc81c\ud55c\ub41c \ud658\uacbd\uc5d0\uc11c \uc791\uc5c5\ud558\ub294 \uacbd\uc6b0 G657A2\ub294 \ub6f0\uc5b4\ub09c \uad7d\ud798 \uae30\ub2a5\uc73c\ub85c \ud655\uc2e4\ud55c \uc2b9\uc790\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub124\ud2b8\uc6cc\ud06c \uc720\ud615<\/strong>: \ub450 \uac1c\uc758 \uc6d0\uaca9 \uc0ac\ubb34\uc2e4\uc744 \uc5f0\uacb0\ud558\uac70\ub098 \uc5ec\ub7ec \ub3c4\uc2dc\uc5d0 \uac78\uce5c \uc7a5\uac70\ub9ac \uc804\uc1a1\uc758 \uacbd\uc6b0 G652D\uac00 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 FTTH\uc758 \ub77c\uc2a4\ud2b8 \ub9c8\uc77c \uc5f0\uacb0 \ub610\ub294 \uc720\uc5f0\uc131\uc774 \uc911\uc694\ud55c \uac74\ubb3c \ub0b4 \ub124\ud2b8\uc6cc\ud0b9\uc5d0\ub294 G657A2\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud638\ud658\uc131<\/strong>: \uae30\uc874 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uacbd\uc6b0, \uc0c8 \uad11\ucf00\uc774\ube14\uacfc \ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 \uc7a5\ube44\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc138\uc694. G652D\uc758 \uc774\uc804 \ubc84\uc804\uacfc\uc758 \ud638\ud658\uc131\uc740 \uc7a5\ube44 \uad50\uccb4 \ube44\uc6a9\uc744 \ucd5c\uc18c\ud654\ud558\ub824\ub294 \uacbd\uc6b0 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\uc6a9<\/strong>: G657A2\ub294 \uacbd\uc6b0\uc5d0 \ub530\ub77c \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub192\uc744 \uc218 \uc788\uc9c0\ub9cc \uc124\uce58\uac00 \uac04\ud3b8\ud558\uae30 \ub54c\ubb38\uc5d0 \uacf5\uac04\uc774 \ud611\uc18c\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc124\uce58 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 G652D\ub294 \ucf00\uc774\ube14 \uae38\uc774\uac00 \uc911\uc694\ud55c \uc694\uc18c\uc778 \uc7a5\uac70\ub9ac \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"wd-8e2ffd66\" class=\"wp-block-wd-title title\"><\/h2>\n\n\n\n<h2 id=\"conclusion\" class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p id=\"wd-1c5b4944\" class=\"wp-block-wd-paragraph\">G657A2\uc640 G652D\ub294 \ubaa8\ub450 \uace0\uc720\ud55c \uac15\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud0b9 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub450 \uc81c\ud488\uc758 \ud2b9\uc131\uacfc \uc6a9\ub3c4\ub97c \uc774\ud574\ud558\uace0 \uc2e0\uc911\ud558\uac8c \ube44\uad50\ud558\uba74 \ud2b9\uc815 \ub124\ud2b8\uc6cc\ud06c \uc694\uad6c \uc0ac\ud56d\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc131\ub2a5, \uc548\uc815\uc131, \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud558\ub294 \uad11\ucf00\uc774\ube14\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><\/ul>\n\n\n\n<a id=\"wd-13e33a3e\" class=\"wp-block-wd-button btn btn-style-default btn-size-default btn-shape-rectangle\" href=\"https:\/\/www.luleey.com\/ko\/product-category\/fiber-optic-cables\/optic-cables-and-fiber-pigtails\/\"><span>\uc81c\ud488 \ubcf4\uae30<\/span><\/a>","protected":false},"excerpt":{"rendered":"<p>G657A2 \uad11\uc12c\uc720: \uad7d\ud798 - \ubbfc\uac10\ud558\uc9c0 \uc54a\uc740 \uacbd\uc774\ub85c\uc6c0 \ud0c1\uc6d4\ud55c \uad7d\ud798 \uc131\ub2a5 \ub113\uc740 \ud30c\uc7a5 \ub300\uc5ed \ud65c\uc6a9 \uc800\ud3b8\uad11 \ubaa8\ub4dc \ubd84\uc0b0(PMD) \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/p>","protected":false},"author":1,"featured_media":15837,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[891],"tags":[1058,1059],"class_list":["post-18342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-network-cabling","tag-g657a2","tag-g652d"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/18342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/comments?post=18342"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/18342\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media\/15837"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media?parent=18342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/categories?post=18342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/tags?post=18342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}