{"id":5540,"date":"2025-08-05T00:00:00","date_gmt":"2025-08-05T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/crosstalk-definition-causes-types-effects\/"},"modified":"2026-05-25T09:03:53","modified_gmt":"2026-05-25T09:03:53","slug":"crosstalk-definition-causes-types-effects","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/crosstalk-definition-causes-types-effects","title":{"rendered":"\uc774\ub354\ub137\uc5d0\uc11c\uc758 \ud06c\ub85c\uc2a4\ud1a0\ud06c\ub780 \ubb34\uc5c7\uc778\uac00? \uc6d0\uc778, \uc601\ud5a5 \ubc0f \ucd5c\uc18c\ud654 \ubc29\ubc95"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\ud06c\ub85c\uc2a4\ud1a0\ud06c<\/strong> \uc774\ub294 \ud558\ub098\uc758 \uc2e0\ud638 \ucc44\ub110\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc804\uae30\uc801 \ub610\ub294 \uc790\uae30\uc801 \uc7a5\uc774 \uc778\uc811 \ucc44\ub110\uc744 \ubc29\ud574\ud558\uc5ec \ub370\uc774\ud130 \uc624\ub958, \uc18d\ub3c4 \uc800\ud558, \uadf8\ub9ac\uace0 \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95 \uc2dc \uc900\uc218 \uc2e4\ud328\ub97c \ucd08\ub798\ud558\ub294 \uc6d0\uce58 \uc54a\ub294 \uac04\uc12d\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ub124\ud2b8\uc6cc\ud06c \ud558\ub4dc\uc6e8\uc5b4\uc5d0\uc11c\ub294 \ubc00\uc9d1 \ubc30\uce58\ub41c \uc640\uc774\uc5b4, PCB \ud2b8\ub808\uc774\uc2a4 \ub610\ub294 \ucee4\ub125\ud130 \uc0ac\uc774\uc758 \uc804\uc790\uae30 \uacb0\ud569\uc73c\ub85c \uc778\ud574 \ud06c\ub85c\uc2a4\ud1a0\ud06c\uac00 \ubc1c\uc0dd\ud558\uba70, \ub370\uc774\ud130 \uc13c\ud130, \uc2a4\uc704\uce58, \uc11c\ubc84 \ubc0f \ubaa8\ub4e0 \uace0\ubc00\ub3c4 \uc778\ud504\ub77c\uc5d0\uc11c \uc911\ub300\ud55c \uc6b0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c33459c10db341d7b2fe6ce173e964ce.jpg\" alt=\"Infographic of network crosstalk between Ethernet wires, with advanced shielding and MagJack connectors\" class=\"wp-image-5536\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c33459c10db341d7b2fe6ce173e964ce.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c33459c10db341d7b2fe6ce173e964ce-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c33459c10db341d7b2fe6ce173e964ce-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c33459c10db341d7b2fe6ce173e964ce-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c33459c10db341d7b2fe6ce173e964ce-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a4 \ud06c\ub85c\uc2a4\ud1a0\ud06c\ub780?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud06c\ub85c\uc2a4\ud1a0\ud06c<\/strong> \uc774\ub354\ub137 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud06c\ub85c\uc2a4\ud1a0\ud06c\ub780 \uc6d0\uce58 \uc54a\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-electromagnetic-interference\/\">\uc804\uc790\uae30 \uac04\uc12d <\/a>\uc778\uc811 \uc2e0\ud638 \uacbd\ub85c \uac04\uc758 \uac04\uc12d\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud55c \uc30d\uc758 \uc640\uc774\uc5b4\uc5d0\uc11c \uc804\uc1a1\ub41c \uc2e0\ud638\uac00 \uadfc\ucc98 \ub2e4\ub978 \uc640\uc774\uc5b4 \uc30d\uc5d0 \uc6d0\uce58 \uc54a\ub294 \uc601\ud5a5\uc744 \uc8fc\uc5b4 \ub370\uc774\ud130 \ud488\uc9c8\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uace0\uc18d \uc774\ub354\ub137 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud55c \ubb38\uc81c\uc774\uba70, \ube44\ucc28\ud3d0 \uaf2c\uc784\uc30d(UTP) \ucf00\uc774\ube14\uc774\ub098 \uace0\ubc00\ub3c4 \ubc30\uce58\ub41c \uc778\uc1c4\ud68c\ub85c\uae30\ud310(PCB)\uc744 \uc0ac\uc6a9\ud560 \ub54c \ub354\uc6b1 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a4 \ud06c\ub85c\uc2a4\ud1a0\ud06c\uac00 \uc774\ub354\ub137 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud06c\ub85c\uc2a4\ud1a0\ud06c\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1(Gigabit \uc774\uc0c1)\uc5d0\uc11c \uc2dc\uc2a4\ud15c \uc2e0\ub8b0\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \ud06c\ub85c\uc2a4\ud1a0\ud06c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uc8fc\uc694 \ubb38\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2e0\ud638 \uc65c\uace1 \ubc0f \uc190\uc2e4<\/p><\/li><li><p>\ube44\ud2b8 \uc624\ub958\uc728(BER) \uc99d\uac00<\/p><\/li><li><p>\ub124\ud2b8\uc6cc\ud06c \ubd88\uc548\uc815 \ub610\ub294 \uc5f0\uacb0 \ub04a\uae40<\/p><\/li><li><p>\uc5c5\uacc4 \ud45c\uc900(\uc608: IEEE 802.3, TIA-568) \ubbf8\uc900\uc218<\/p><\/li><li><p>\uc2e0\ud638 \uc7ac\uc804\uc1a1 \ud544\uc694<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uc1a1 \uc18d\ub3c4(Gigabit, 10GBASE-T \ub4f1)\uac00 \ub192\uc544\uc9c8\uc218\ub85d \uc2dc\uc2a4\ud15c\uc740 \ud06c\ub85c\uc2a4\ud1a0\ud06c\uc5d0 \ub354 \ubbfc\uac10\ud574\uc9d1\ub2c8\ub2e4. \uae30\uc5c5 \ubc0f OEM\/ODM \uad6c\ub9e4\uc790\uc5d0\uac8c \ud06c\ub85c\uc2a4\ud1a0\ud06c \uc81c\uc5b4\ub294 \ub2e8\uc21c\ud55c \uae30\uc220\uc0c1\uc758 \ucd5c\uc120\uc758 \uad00\ud589\uc744 \ub118\uc5b4, \uc900\uc218 \ud14c\uc2a4\ud2b8 \ud1b5\uacfc, \uac00\ub3d9 \uc911\ub2e8 \ucd5c\uc18c\ud654, \ub124\ud2b8\uc6cc\ud06c \uc5c5\uadf8\ub808\uc774\ub4dc \ud22c\uc790 \ubcf4\ud638\ub97c \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a4 \uc8fc\uc694 \ud06c\ub85c\uc2a4\ud1a0\ud06c \uc720\ud615<\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\uadfc\uce21 \ud06c\ub85c\uc2a4\ud1a0\ud06c(NEXT):<\/strong> \ucf00\uc774\ube14 \ub610\ub294 \ucee4\ub125\ud130\uc758 \uc1a1\uc2e0(\uc1a1\uc2e0 \uce21) \ub05d\uc5d0\uc11c \uce21\uc815\ub418\ub294 \uac04\uc12d. \uc774\ub354\ub137 \ucf00\uc774\ube14 \ubc0f \ubd80\ud488\uc758 \ud488\uc9c8 \ud3c9\uac00 \uc9c0\ud45c\ub85c\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc6d0\uce21 \ud06c\ub85c\uc2a4\ud1a0\ud06c(FEXT):<\/strong> \uc6d0\uce21(\uc218\uc2e0 \uce21) \ub05d\uc5d0\uc11c \uad00\ucc30\ub418\ub294 \uac04\uc12d. \ub0ae\uc740 \uc18d\ub3c4\uc5d0\uc11c\ub294 NEXT\ubcf4\ub2e4 \ub35c \uc2ec\uac01\ud558\uc9c0\ub9cc, \ub300\uc5ed\ud3ed\uc774 \ub192\uc544\uc9c8\uc218\ub85d \ubb38\uc81c\uac00 \ub429\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uc678\ubd80 \ud06c\ub85c\uc2a4\ud1a0\ud06c(AXT):<\/strong> \uc778\uc811 \ucf00\uc774\ube14 \uac04 \uac04\uc12d \u2014 \ub2e8\uc77c \ucf00\uc774\ube14 \ub0b4 \uc640\uc774\uc5b4 \ud398\uc5b4 \uac04 \uac04\uc12d\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud2b9\ud788 \ubc00\uc9d1\ub41c \ub799 \ubc0f \ud328\uce58 \ud328\ub110\uc5d0\uc11c \ubb38\uc81c\uac00 \uc2ec\uac01\ud568.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a4 \uc774\ub354\ub137 \uc124\uacc4\uc5d0\uc11c \ud06c\ub85c\uc2a4\ud1a0\ud06c \uac10\uc18c \ubc29\ubc95<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" >\u2705 1. <strong>\ud2b8\uc704\uc2a4\ud2f0\ub4dc \ud398\uc5b4 \uc124\uacc4<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uc640\uc774\uc5b4 \ud398\uc5b4\ub97c \uaf2c\ub294 \ubc29\uc2dd\uc740 \ub8e8\ud504 \uba74\uc801\uc744 \uc904\uc5ec \uc804\uc790\uae30 \uacb0\ud569\uc744 \ucd5c\uc18c\ud654\ud568. \uace0\ubc94\uc8fc \ucf00\uc774\ube14(Cat6, Cat6a)\uc740 \ub354 \uc870\ubc00\ud558\uace0 \uc77c\uad00\ub41c \uaf2c\uc784 \uad6c\uc870\ub97c \uac00\uc9d0.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u2705 2. <strong>\ucc28\ud3d0(Shielding)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>STP(\ucc28\ud3d0 \ud2b8\uc704\uc2a4\ud2f0\ub4dc \ud398\uc5b4)<\/strong> \ucf00\uc774\ube14\uc740 UTP\ubcf4\ub2e4 \uc6b0\uc218\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud568.<\/p><\/li><li><p><strong>\ub0b4\ubd80 \ucc28\ud3d0<\/strong> RJ45 \ucee4\ub125\ud130(\uc608: LINK-PP \uc81c\ud488) \ub0b4\ubd80\uc5d0\uc11c \uac01 \ud398\uc5b4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uaca9\ub9ac\ud568.<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >\u2705 3. <strong>\ubd84\ub9ac \ubc0f \ubc30\uc120<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>PCB \uc0c1\uc758 \uace0\uc18d \ud2b8\ub808\uc774\uc2a4 \uac04 \ubb3c\ub9ac\uc801 \uac70\ub9ac\ub97c \uc720\uc9c0\ud568.<\/p><\/li><li><p>\uae34 \uac70\ub9ac\uc5d0 \uac78\uccd0 \ud3c9\ud589\ud558\uac8c \ubc30\uc120\ud558\uc9c0 \uc54a\uc74c.<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >\u2705 4. <strong>\ucc28\ubd84 \uc2e0\ud638 \ubc29\uc2dd<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub354\ub137\uc740 \uacf5\ud1b5 \ubaa8\ub4dc \uc7a1\uc74c(\ud06c\ub85c\uc2a4\ud1a0\ud06c \ud3ec\ud568)\uc744 \uc0c1\uc1c4\ud558\ub294 \ucc28\ubd84 \uc2e0\ud638\ub97c \uc0ac\uc6a9\ud568.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u2705 5. <strong>\ud1b5\ud569 \ub9e4\uadf8\ub124\ud2f1\uc2a4(MagJack) \uc0ac\uc6a9<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>\ub0b4\uc7a5 \ub9c8\uadf8\ub124\ud2f1 \uae30\ub2a5\uc744 \uac16\ucd98 RJ45 \ucee4\ub125\ud130<\/strong><\/a> \ub0b4\uc7a5 \ud544\ud130 \ubc0f \ubcc0\uc555\uae30 \uc808\uc5f0 \uae30\ub2a5\uc744 \uac16\ucd94\uc5b4 \uacf5\ud1b5 \ubaa8\ub4dc \uc7a1\uc74c\uacfc \ud06c\ub85c\uc2a4\ud1a0\ud06c \ubaa8\ub450\ub97c \uac10\uc18c\uc2dc\ud0b4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >LINK-PP\uc758 \uc774\ub354\ub137 \ud06c\ub85c\uc2a4\ud1a0\ud06c \ud574\uacb0 \uc194\ub8e8\uc158<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\uc758 <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\">RJ45 \ub9e4\uadf8\uc7ad(MagJack) \ucee4\ub125\ud130<\/a> \ubc0f <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm\">LAN \ud2b8\ub79c\uc2a4\ud3ec\uba38<\/a> \ub2e4\uc74c \uc0ac\ud56d\uc744 \uc704\ud574 \uc124\uacc4\ub428:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uac15\ud654\ub41c \ub0b4\ubd80 \ucc28\ud3d0 \ubc0f \uaf2c\uc784 \ube44\uc728<\/p><\/li><li><p>\uace0\uc8fc\ud30c \ub300\uc5ed\uc6a9 \uc800\ub204\ucd9c \ubcc0\uc555\uae30 \uad8c\uc120<\/p><\/li><li><p>NEXT, FEXT \ubc0f \uc678\ubd80 \ud06c\ub85c\uc2a4\ud1a0\ud06c\uc5d0 \ub300\ud55c IEEE \ubc0f TIA \uc694\uad6c\uc0ac\ud56d\uc744 \ucd08\uacfc\ud558\ub294 \uc124\uacc4. \uc774\ub294 \uc2e0\ub8b0\uc131 \ud5a5\uc0c1, \ube60\ub978 \uc124\uce58 \uc131\uacf5\ub960 \uc99d\uac00, \ubb38\uc81c \uc9c4\ub2e8 \uc2dc\uac04 \ub2e8\ucd95\uc774\ub77c\ub294 \uc2e4\uc9c8\uc801\uc778 \uc774\uc810\uc744 \uc81c\uacf5\ud568.<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >Fiber <strong>1. <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/443544.htm\"><strong>LP6096ANL<\/strong><\/a><strong> \u2013 1G PoE+ LAN \ubcc0\uc555\uae30(SMT)<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/136c9fc550de40409105ce83ad3470df.jpg\" alt=\"PoE+ LAN Transformer \" class=\"wp-image-5537\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/136c9fc550de40409105ce83ad3470df.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/136c9fc550de40409105ce83ad3470df-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/136c9fc550de40409105ce83ad3470df-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/136c9fc550de40409105ce83ad3470df-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/136c9fc550de40409105ce83ad3470df-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub2e8\uc77c \ud3ec\ud2b8 \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137 \ubcc0\uc555\uae30\ub294 <strong>1000BASE-T \ubc0f PoE+<\/strong> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \uace0\uc808\uc5f0 \uc790\uae30 \uc124\uacc4\uc640 \ucd5c\uc801\ud654\ub41c \uad8c\uc120\uc744 \ud1b5\ud574 \ud06c\ub85c\uc2a4\ud1a0\ud06c\ub97c \ucd5c\uc18c\ud654\ud568.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud06c\ub85c\uc2a4\ud1a0\ud06c \uc131\ub2a5(dB \ucd5c\uc18c\uac12):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>@30 MHz<\/strong>: \u201343 dB<\/p><\/li><li><p><strong>@60 MHz<\/strong>: \u201337 dB<\/p><\/li><li><p><strong>@100 MHz<\/strong>: \u201333 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udee0 PoE \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130 \ubc0f \ub0b4\uc7a5\ud615 \ub124\ud2b8\uc6cc\ud0b9 \uc7a5\uce58\uc5d0 \uc801\ud569.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h4 class=\"wp-block-heading\" > Fiber <strong>2. <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473541.htm\"><strong>LPJG0804HENL<\/strong><\/a><strong> \u2013 \ud1b5\ud569 \ub9e4\uadf8\ub124\ud2f1\uc2a4\ub97c \ud0d1\uc7ac\ud55c 1G RJ45 \ucee4\ub125\ud130<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af4c8cac0ed34d08bf38d0e93ef0492c.jpg\" alt=\"RJ45 Connector with Integrated Magnetics\" class=\"wp-image-5538\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af4c8cac0ed34d08bf38d0e93ef0492c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af4c8cac0ed34d08bf38d0e93ef0492c-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af4c8cac0ed34d08bf38d0e93ef0492c-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af4c8cac0ed34d08bf38d0e93ef0492c-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af4c8cac0ed34d08bf38d0e93ef0492c-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc18c\ud615 <strong>1\u00d71 \ud0ed \ub2e4\uc6b4 RJ45 \ub9e4\uadf8\uc7ad<\/strong> \uc740 \ub0b4\uc7a5 \ub9e4\uadf8\ub124\ud2f1\uc2a4 \ubc0f LED \ud45c\uc2dc\ub4f1\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \uc2e0\ub8b0\uc131 \uc788\ub294 \uc2e0\ud638 \uc804\uc1a1\uacfc \uc6b0\uc218\ud55c EMI \ucc28\ud3d0 \uc131\ub2a5\uc744 \uc81c\uacf5\ud568.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud06c\ub85c\uc2a4\ud1a0\ud06c \uc131\ub2a5(dB \ucd5c\uc18c\uac12):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>@30 MHz<\/strong>: \u201340 dB<\/p><\/li><li><p><strong>@60 MHz<\/strong>: \u201336 dB<\/p><\/li><li><p><strong>@100 MHz<\/strong>: \u201330 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd27 \uace0\uc2e0\ub8b0 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc694\uad6c\ud558\ub294 \uc774\ub354\ub137 \uc2a4\uc704\uce58, \ub9c8\ub354\ubcf4\ub4dc, IP \uc804\ud654\uae30 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" > \u27a4 \uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub354\ub137 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc18d\ub3c4\uc640 \ubc00\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c, <strong>\ud06c\ub85c\uc2a4\ud1a0\ud06c(crosstalk)\ub294 \uc810\ucc28 \uc2ec\uac01\ud574\uc9c0\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/strong> \uc774 \ubb38\uc81c\ub294 \ucf00\uc774\ube14\uacfc \ucee4\ub125\ud130 \uc218\uc900 \ubaa8\ub450\uc5d0\uc11c \ud574\uacb0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc798 \uc124\uacc4\ub41c \uad6c\uc131\uc694\uc18c, \uc608\ub97c \ub4e4\uc5b4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>LINK-PP\uc758 \ub9e4\uadf8\uc7ad(MagJacks)\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368,<\/strong><\/a><strong> <\/strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc5c4\uaca9\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \ub192\uace0 \uace0\ud6a8\uc728\uc758 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc774\ub354\ub137\uc5d0\uc11c \ud06c\ub85c\uc2a4\ud1a0\ud06c\uac00 \ubb34\uc5c7\uc778\uc9c0, \uc2e0\ud638 \ud488\uc9c8\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0, \uadf8\ub9ac\uace0 LINK-PP \uc124\uacc4\uac00 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uac04\uc12d\uc744 \uc904\uc774\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":5539,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,23],"class_list":["post-5540","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-link-pp-lan-transformers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5540","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=5540"}],"version-history":[{"count":2,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5540\/revisions"}],"predecessor-version":[{"id":7536,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5540\/revisions\/7536"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5539"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}