{"id":5858,"date":"2025-06-10T00:00:00","date_gmt":"2025-06-10T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-cpri-common-public-radio-interface\/"},"modified":"2026-06-22T09:29:01","modified_gmt":"2026-06-22T09:29:01","slug":"what-is-cpri-common-public-radio-interface","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-cpri-common-public-radio-interface","title":{"rendered":"CPRI(Common Public Radio Interface)\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\ud45c\uc900 \uc774\ud574 \ubc0f LINK-PP\uc758 \uad11 \ubaa8\ub4c8 \uc194\ub8e8\uc158<\/strong><\/p>\n\n\n\n<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\/3a1a1c5b7dec4d4487756c8079a670c1.webp\" alt=\"What Is CPRI (Common Public Radio Interface)?\" class=\"wp-image-5857\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a1a1c5b7dec4d4487756c8079a670c1.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a1a1c5b7dec4d4487756c8079a670c1-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a1a1c5b7dec4d4487756c8079a670c1-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a1a1c5b7dec4d4487756c8079a670c1-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a1a1c5b7dec4d4487756c8079a670c1-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub3d9\ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uac00 4G\uc5d0\uc11c 5G\ub85c \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c, \uc774\ub97c \uc9c0\uc6d0\ud558\ub294 \uc778\ud504\ub77c\ub3c4 \ub354 \ube60\ub974\uace0, \ub354 \ud655\uc7a5 \uac00\ub2a5\ud558\uba70, \ub354 \ud6a8\uc728\uc801\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\ud658\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ud575\uc2ec \uae30\uc220 \uc911 \ud558\ub098\ub294 <strong>\uacf5\ud1b5 \uacf5\uc6a9 \ubb34\uc120 \uc778\ud130\ud398\uc774\uc2a4(CPRI)<\/strong> \u2014 \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ubca0\uc774\uc2a4\ubc34\ub4dc \ucc98\ub9ac \uc720\ub2db\uacfc \uc6d0\uaca9 \ubb34\uc120 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc5f0\uacb0\ud558\ub294 \ud45c\uc900\ud654\ub41c \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \ube14\ub85c\uadf8 \uae00\uc5d0\uc11c\ub294 CPRI\uac00 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 <strong>eCPRI<\/strong>, \uc640 \ube44\uad50\ud588\uc744 \ub54c \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\ub294\uc9c0, \uad00\ub828 \uc8fc\uc694 \uae30\uc220 \uc6a9\uc5b4\ub294 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 <strong>LINK-PP\uc758 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a> \ucc28\uc138\ub300 \uc774\ub3d9\ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c \uad6c\ub3d9\uc744 \uc5b4\ub5bb\uac8c \uc9c0\uc6d0\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >CPRI\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CPRI(\uacf5\ud1b5 \uacf5\uacf5 \ubb34\uc120 \uc778\ud130\ud398\uc774\uc2a4)<\/strong> CPRI\ub294 \ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db(BBU)\uacfc \uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db(RRU) \uac04 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uc758\ud558\ub294 \uace0\uc18d \ub514\uc9c0\ud138 \uc9c1\ub82c \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>BBU(\ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db)<\/strong> \u2013 \ub514\uc9c0\ud138 \ubca0\uc774\uc2a4\ubc34\ub4dc \ucc98\ub9ac\ub97c \ub2f4\ub2f9<\/p><\/li><li><p><strong>RRU\/RRH(\uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db\/\uc6d0\uaca9 \ubb34\uc120 \ud5e4\ub4dc)<\/strong> \u2013 \uc140 \uc0ac\uc774\ud2b8\uc5d0\uc11c \ubb34\uc120 \uc2e0\ud638\uc758 \uc1a1\uc2e0 \ubc0f \uc218\uc2e0\uc744 \uad00\ub9ac<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\uc758 \uc8fc\uc694 \ubaa9\uc801\uc740 <strong>\ubb34\uc120 \ud558\ub4dc\uc6e8\uc5b4\uc640 \ubca0\uc774\uc2a4\ubc34\ub4dc \ucc98\ub9ac \uac04 \ubd84\ub9ac<\/strong>. \ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 C-RAN(Centralized RAN)\ucc98\ub7fc BBU\ub97c \uc911\uc559 \uc9d1\uc911\ud615 \uc704\uce58\uc5d0 \ubc30\uce58\ud558\uace0, RRU\ub294 \ud0c0\uc6cc\ub098 \uc625\uc0c1 \ub4f1 \uc548\ud14c\ub098 \uadfc\ucc98\uc5d0 \uc124\uce58\ud558\ub294 \uc720\uc5f0\ud55c \uad6c\ucd95 \ubc29\uc2dd\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI \ud504\ub860\ud2b8\ud640 \ub9c1\ud06c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud574 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26152-10-25-40g-100g-transceiver-modules.htm\">\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> (\uc608: SFP \ub610\ub294 SFP+)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uace0\ucc98\ub9ac\ub7c9\u00b7\uc800\uc9c0\uc5f0 \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc77c\ubd80 \ud5a5\uc0c1\ub41c \uad11 \ubaa8\ub4c8\uc740 \ucd5c\ub300 40km \uc774\uc0c1\uc758 \uc804\uc1a1 \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud558\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc778 \uad6c\ucd95 \ud658\uacbd\uc5d0\uc11c\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc885\ub958, \uad11\uc12c\uc720 \uac10\uc1c4\uc728 \ubc0f \uc2e0\ud638 \ubb34\uacb0\uc131 \uc81c\uc57d \uc870\uac74\uc5d0 \ub530\ub77c \ubcf4\ud1b5 10\u201320km \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc6b4\uc601\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >CPRI \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc544\ud0a4\ud14d\ucc98 \ubc0f \uad6c\uc131 \uc694\uc18c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI(Common Public Radio Interface) \uc544\ud0a4\ud14d\ucc98\ub294 \ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db\uacfc \uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db \uac04 \uace0\uc18d \uc5f0\uacb0\uc744 \ud655\ub9bd\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud6a8\uc728\uc801\uc778 \ud1b5\uc2e0 \ubc0f \ub3d9\uae30\ud654\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uacc4\uce35 \uad6c\uc870\ub97c \ub530\ub985\ub2c8\ub2e4. \uac01 \uacc4\uce35\uc740 \ud1b5\uc2e0 \ub9c1\ud06c\uc758 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud2b9\uc815 \uc5ed\ud560\uc744 \uc218\ud589\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>\uad6c\uc131 \uc694\uc18c\/\uacc4\uce35<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>CPRI \uc0ac\uc591<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db(BBU)\uacfc \uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db(RRU) \uac04 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uacc4\uce35 1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc804\uae30\uc801 \ubc0f \uad11\ud559\uc801 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc9c0\uc6d0\ud558\uba70, \uc2dc\ubd84\ud560 \ub2e4\uc911\ud654(TDM)\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub808\uc774\uc5b4 2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud1b5\uc2e0 \ub9c1\ud06c\uc5d0 \uc720\uc5f0\uc131\uacfc \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub3d9\uae30\ud654 \ubaa8\ub4c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud504\ub808\uc784 \ubc0f \uc2dc\uac04 \uc815\ub82c\uc744 \uc704\ud55c \ub3d9\uae30\ud654\ub97c \uad00\ub9ac\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud1a0\ud3f4\ub85c\uc9c0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc810\ub300\uc810, \uc2a4\ud0c0, \ub9c1, \uadf8\ub9ac\uace0 \uc5f0\uc1c4(daisy chain) \uad6c\uc131 \ubc29\uc2dd\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db\uc740 \ubca0\uc774\uc2a4\ubc34\ub4dc \uc2e0\ud638\ub97c \ucc98\ub9ac\ud558\uace0 \uad00\ub9ac\ud558\uba70, \uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db\uc740 \ubb34\uc120 \uc8fc\ud30c\uc218 \uc2e0\ud638\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub4e4\uc740 CPRI \ub9c1\ud06c\ub97c \ud1b5\ud574 \uc5f0\uacb0\ub418\uc5b4 \uc6d0\ud65c\ud55c \ub370\uc774\ud130 \uad50\ud658\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub3d9\uae30\ud654 \ubaa8\ub4c8\uc740 \uc815\ubc00\ud55c \ud0c0\uc774\ubc0d\uc744 \ubcf4\uc7a5\ud558\uc5ec \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uc544\ud0a4\ud14d\ucc98\ub294 \ub2e4\uc591\ud55c \ud1a0\ud3f4\ub85c\uc9c0\ub97c \uc9c0\uc6d0\ud558\ubbc0\ub85c, \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud06c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc2dc\uc2a4\ud15c\uc744 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\uc1a1 \ubc29\uc2dd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\ub294 BBU\uc640 RRU \uac04 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc804\uc6a9 \uc804\uc1a1 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \uc2dc\uac04 \uc601\uc5ed \uc0d8\ud50c\uc758 \uc9c0\uc18d\uc801\uc778 \uc2a4\ud2b8\ub9bc\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uc5ec \uc9c0\uc5f0\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub3d9\uc2dc\uc5d0 \uc0c1\ub2f9\ud55c \ub300\uc5ed\ud3ed\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>20MHz \ub300\uc5ed\ud3ed\uc744 \uac16\ub294 \uc77c\ubc18\uc801\uc778 2\u00d72 MIMO LTE \uad6c\uc131\uc5d0\uc11c, \ud574\ub2f9 CPRI \ub77c\uc778 \uc18d\ub3c4\ub294 \uc57d 2.4576Gbit\/s\uc5d0 \ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub192\uc740 \uc18d\ub3c4\ub294 \uc0ac\uc6a9\uc790 \ub370\uc774\ud130\ubfd0 \uc544\ub2c8\ub77c \uc81c\uc5b4 \uc2e0\ud638 \ubc0f \uae30\uc900 \uc2e0\ud638\ub97c \ud3ec\ud568\ud55c \uc2dc\uac04 \uc601\uc5ed IQ \uc0d8\ud50c\uc758 \uc9c0\uc18d\uc801\uc778 \uc804\uc1a1\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4. \uc77c\ubd80 \uc18c\ud615 \uc140 \uad6c\ucd95 \ud658\uacbd\uc5d0\uc11c\ub294 \uc2e4\uc81c \uc0ac\uc6a9\uc790 \ucc98\ub9ac\ub7c9\uc774 \uc57d 150Mbit\/s\uc5d0 \ubd88\uacfc\ud560 \uc218 \uc788\uc73c\ub098, \uc774\ub294 \ud504\ub85c\ud1a0\ucf5c \uc124\uacc4\uc758 \ube44\ud6a8\uc728\uc744 \uc758\ubbf8\ud558\uc9c0 \uc54a\uc73c\uba70, \uc624\ud788\ub824 CPRI\ub97c \ud1b5\ud55c RF \uc2e0\ud638 \uc804\uc1a1\uc5d0 \uc694\uad6c\ub418\ub294 \uc5c4\uaca9\ud55c \uc2e4\uc2dc\uac04\uc131 \ubc0f \uace0\uc2e0\ub8b0\uc131 \uc694\uad6c \uc0ac\ud56d\uc744 \ubc18\uc601\ud55c \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\ub294 \uac01 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc5d0 \ub300\ud574 \uc804\uc6a9 \ub9c1\ud06c\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c, \ud2b9\ud788 \uc774\ub3d9\ud1b5\uc2e0 \uae30\uc220\uc774 \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c \ud655\uc7a5 \ube44\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud5a5\uc0c1\ub41c CPRI(eCPRI)\ub294 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ud328\ud0b7 \uae30\ubc18 \uc811\uadfc \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \ud544\uc694\ud55c \ub370\uc774\ud130\ub9cc \uc804\uc1a1\ud568\uc73c\ub85c\uc368 \ub300\uc5ed\ud3ed \uc0ac\uc6a9\uc744 \ucd5c\uc801\ud654\ud558\uace0 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4. \uae30\uc874 CPRI\ub294 \uc2e0\ub8b0\uc131 \ub192\uc740 \uace0\uc18d \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \ud0c1\uc6d4\ud558\uc9c0\ub9cc, \ub370\uc774\ud130 \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uadf8 \ud6a8\uc728\uc131\uc740 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud504\ub860\ud2b8\ud640 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 \uc5ed\ud560<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub860\ud2b8\ud640 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c CPRI\ub294 \ubb34\uc120 \uc720\ub2db(RU)\uacfc \ubd84\uc0b0 \uc720\ub2db(DU) \uac04 \ud1b5\uc2e0\uc758 \uace8\uaca9 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790 \ub370\uc774\ud130, \uc81c\uc5b4 \uc2e0\ud638 \ubc0f \ub3d9\uae30\ud654 \uc815\ubcf4\uc758 \uad50\ud658\uc774 \uac00\ub2a5\ud574\uc9d1\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>\ubc1c\uacac \uc0ac\ud56d<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>CPRI\uc758 \uc5ed\ud560<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CPRI\ub294 RU\uc640 DU \uac04 \uc8fc\uc694 \uc2e0\ud638 \ub9c1\ud06c\ub85c\uc11c, \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ub370\uc774\ud130 \uad50\ud658\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud638\ud658\uc131 \ubb38\uc81c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CPRI\uc758 \ubca4\ub354\ubcc4 \uad6c\uc131 \uc694\uc18c\ub294 \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc2a4\ud15c \uac04 \uc0c1\ud638\uc6b4\uc6a9\uc131 \ubb38\uc81c\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>5G \uc18d\ub3c4 \uc99d\uac00\uc5d0 \ub530\ub77c CPRI\uc758 \ub192\uc740 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uc740 \ubb38\uc81c\uac00 \ub418\uba70, \ubcf4\ub2e4 \uc720\uc5f0\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub85c\uc758 \uc804\ud658\uc774 \ud544\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\ud504\ub860\ud2b8\ud640 \uc804\uc1a1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc804\uc1a1 \ud504\ub808\uc784 \uae38\uc774(\ube44\ud2b8 \ub2e8\uc704)\ub294 \ub300\uc5ed\ud3ed \uc99d\uac00\uc5d0 \ub530\ub77c \ub298\uc5b4\ub098\uba70, \uc774\ub294 \ub3d9\uae30\ud654 \ubc0f \uc11c\ube44\uc2a4 \uc218\uc900 \uacc4\uc57d(SLA)\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\uc9c0\uc18d\uc801 \uc804\uc1a1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc2dc\uac04 \uc601\uc5ed \uc0d8\ud50c\uc758 \uc9c0\uc18d\uc801 \uc804\uc1a1\uc740 \ud1b5\uacc4\uc801 \ub2e4\uc911\ud654 \uc774\ub4dd\uc744 \uc81c\ud55c\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \ud6a8\uc728\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud574\uc654\uc73c\ub098, 5G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \uadf8 \ud55c\uacc4\uac00 \uba85\ud655\ud574\uc9d1\ub2c8\ub2e4. \ub192\uc740 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uacfc \ubca4\ub354\ubcc4 \ub9de\ucda4\ud615 \uc124\uacc4\ub294 \uc0c1\ud638 \uc6b4\uc6a9\uc131 \ubc0f \ud655\uc7a5\uc131 \uce21\uba74\uc5d0\uc11c \uc5b4\ub824\uc6c0\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \ub9ce\uc740 \ub124\ud2b8\uc6cc\ud06c\uac00 \ud604\ub300 \ud1b5\uc2e0\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \ud5a5\uc0c1\ub41c CPRI(eCPRI) \ub610\ub294 \uae30\ud0c0 \uc720\uc5f0\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub85c \uc804\ud658\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >CPRI\uc758 \uc7a5\uc810<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\ub294 \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc5ec\ub7ec \uc138\ub300\uc5d0 \uac78\uccd0 \uadf8 \ud6a8\uacfc\uc131\uc744 \uc785\uc99d\ud574 \uc654\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \uc7a5\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc720\uc5f0\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc544\ud0a4\ud14d\ucc98<\/strong>: CPRI\ub294 \ub9e4\ud06c\ub85c \uc140\ubd80\ud130 \ubd84\uc0b0\ud615 \uc18c\ud615 \uc140\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uae30\uc9c0\uad6d \uad6c\uc131 \ubc29\uc2dd\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>CPRI\ub294 <strong>\ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db(BBU)<\/strong> \ubc0f <strong>\uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db(RRU)<\/strong>. \uac04\uc758 \ud1b5\ud569\uc744 \ucd09\uc9c4\ud558\uae30 \uc704\ud55c \ud45c\uc900\ud654\ub41c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubca4\ub354\ubcc4 \uad6c\ud604 \ubc29\uc2dd \ubc0f \ubc84\uc804 \ucc28\uc774\ub85c \uc778\ud574 \uc2e4\uc81c \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc740 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc911 \ubca4\ub354 \ud658\uacbd\uc5d0\uc11c\ub294 \ub77c\uc778 \uc18d\ub3c4, \uc81c\uc5b4 \uc2e0\ud638, CPRI \uc635\uc158 \uc9c0\uc6d0 \uc5ec\ubd80\uc758 \ucc28\uc774\ub85c \uc778\ud574 \uc2e0\uc911\ud55c \ud638\ud658\uc131 \uac80\uc99d \ub610\ub294 \ub9de\ucda4\ud615 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6b0\ud68c \ubc29\uc548\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uad11\ubc94\uc704\ud55c \uc81c\ud488 \uc0dd\ud0dc\uacc4<\/strong>: \uc774 \ud45c\uc900\uc740 \ud638\ud658 \uac00\ub2a5\ud55c \uae30\uc9c0\uad6d \uad6c\uc131 \uc694\uc18c \ubc0f \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \ud3ed\ub113\uc740 \uc120\ud0dd\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\uac1c\ubc29\uc801\uc774\uace0 \ubb34\ub8cc \uc811\uadfc<\/strong>: CPRI \uc0ac\uc591\uc740 \uacf5\uac1c\ub418\uc5b4 \uc788\uc73c\uba70 \uae30\uc5ec\uac00 \uc790\uc720\ub86d\uac8c \ud5c8\uc6a9\ub418\uc5b4 \uc0b0\uc5c5 \uc804\ubc18\uc758 \ud601\uc2e0\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p><\/li><li><p><strong>\ub2e4\uc218\uc758 \ubb34\uc120 \ud45c\uc900 \uc9c0\uc6d0<\/strong>: <strong>GSM<\/strong>, <strong>WCDMA<\/strong>, <strong>LTE<\/strong>, \uc2ec\uc9c0\uc5b4 \ucd08\uae30 <strong>5G<\/strong>.<\/p><\/li><li><p><strong>\ucee4\ubba4\ub2c8\ud2f0 \uae30\ubc18 \uac1c\ubc1c<\/strong>: \ub204\uad6c\ub098 \uc5c5\ub370\uc774\ud2b8\ub97c \uc81c\uc548\ud560 \uc218 \uc788\uc5b4, \ud45c\uc900\uc774 \uc2dc\uc7a5\uc758 \uc694\uad6c\uc640 \ud568\uaed8 \uc9c4\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud2b9\uc9d5\ub4e4\uc774 \uc885\ud569\uc801\uc73c\ub85c \uc791\uc6a9\ud558\uc5ec CPRI\ub294 \uae00\ub85c\ubc8c \ud1b5\uc2e0 \uc778\ud504\ub77c\uc5d0\uc11c \uac80\uc99d\ub418\uace0 \uc2e0\ub8b0\ubc1b\ub294 \uc778\ud130\ud398\uc774\uc2a4 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >eCPRI\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uac00 <strong>C-RAN<\/strong> \ubc0f <strong>vRAN<\/strong>, \uacfc \uac19\uc740 \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \ubc0f \uac00\uc0c1\ud654 \uc544\ud0a4\ud14d\ucc98\ub85c \uc804\ud658\ud568\uc5d0 \ub530\ub77c \ubcf4\ub2e4 \uace0\uae09 \uc778\ud130\ud398\uc774\uc2a4\uac00 \ud544\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c \uc5ec\uae30\uc11c <strong>eCPRI(\ud5a5\uc0c1\ub41c CPRI)<\/strong> \uac00 \ub4f1\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">eCPRI\ub294 \ub300\uc5ed\ud3ed \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ub124\ud2b8\uc6cc\ud06c \uc2ac\ub77c\uc774\uc2f1 \ubc0f \ud074\ub77c\uc6b0\ub4dc \uae30\ubc18 \ubb34\uc120 \uc561\uc138\uc2a4 \ub124\ud2b8\uc6cc\ud06c(C-RAN\/vRAN)\uc640 \uac19\uc740 \uace0\uae09 5G \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\ub294, \ubcf4\ub2e4 \uc720\uc5f0\ud55c \uc774\ub354\ub137 \uae30\ubc18 \ud504\ub860\ud2b8\ud640 \uc544\ud0a4\ud14d\ucc98\ub97c \ub3c4\uc785\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \uc720\uc5f0\uc131\uc740 \uae30\uc220\uc801 \ud0c0\ud611\uc744 \uc218\ubc18\ud569\ub2c8\ub2e4: eCPRI\ub294 \uc815\ubc00\ud55c \uc2dc\uac04 \ub3d9\uae30\ud654(\ub300\uac1c IEEE 1588v2 PTP\ub97c \ud1b5\ud574 \uad6c\ud604)\uc5d0 \ud06c\uac8c \uc758\uc874\ud558\uba70, \uacf5\uc720 \uc804\uc1a1\ub9dd\uc5d0\uc11c \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uacfc \uc800\uc9c0\ud130(jitter)\ub97c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \ud328\ud0b7 \uae30\ubc18 \uc778\ud504\ub77c\uc5d0\uc11c \uacb0\uc815\ub860\uc801 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc740 \uc5ec\uc804\ud788 \ubc30\ud3ec \uc2dc \uc5b4\ub824\uc6c0\uc73c\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd01 \ube44\uad50: CPRI vs eCPRI<\/h3>\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uae30\ub2a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>CPRI<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>eCPRI<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\uc1a1 \ub9e4\uccb4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc9c1\ub82c \uad11\uc12c\uc720<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc774\ub354\ub137\/IP(10G\/25G \uc774\ub354\ub137)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub300\uc5ed\ud3ed \ud6a8\uc728\uc131<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c(\ubaa8\ub4e0 \ub370\uc774\ud130 \uc804\uc1a1)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(\ud544\uc694\ud55c \ub370\uc774\ud130\ub9cc \uc804\uc1a1)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub124\ud2b8\uc6cc\ud06c \uc2ac\ub77c\uc774\uc2f1<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u274c \uc9c0\uc6d0\ub418\uc9c0 \uc54a\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 \uc644\uc804\ud788 \uc9c0\uc6d0\ub428<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ud074\ub77c\uc6b0\ub4dc\/\uac00\uc0c1 RAN \uc900\ube44 \uc0c1\ud0dc<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u274c \uc81c\ud55c\uc801<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 C-RAN\/vRAN\uc5d0 \ucd5c\uc801\ud654\ub428<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4G LTE, \ucd08\uae30 5G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\uae09 5G \ubc0f \ubd84\ub9ac\ud615 RAN<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">eCPRI\ub294 \ub3d9\uc801 \uc790\uc6d0 \ud560\ub2f9\uc774 \ud544\uc694\ud55c \ud604\ub300\uc801\uc778 5G \ubc30\ud3ec\uc5d0 \ud2b9\ud654\ub418\uc5b4 \uc788\uc73c\uba70, <strong>\ub124\ud2b8\uc6cc\ud06c \uc2ac\ub77c\uc774\uc2f1<\/strong>, \uadf8\ub9ac\uace0 \uac00\uc0c1\ud654\ub41c \ub124\ud2b8\uc6cc\ud06c\uc640\uc758 \ubcf4\ub2e4 \uae34\ubc00\ud55c \ud1b5\ud569\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\uc8fc\uc694 \uc6a9\uc5b4 \uc124\uba85<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>BBU(\ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db)<\/strong>: \uc2e0\ud638 \ucc98\ub9ac, \ubcc0\uc870\/\ubcf5\uc870 \ubc0f \ub370\uc774\ud130 \ubcc0\ud658\uc744 \ub2f4\ub2f9\ud558\ub294 \uc911\uc559 \uc9d1\uc911\uc2dd \uc7a5\uce58.<\/p><\/li><li><p><strong>RRU(Remote Radio Unit)<\/strong>: \ud504\ub860\ud2b8\ud640\uc744 \ud1b5\ud574 BBU\uc5d0 \uc5f0\uacb0\ub418\ub294 \ud604\uc7a5 \ubc30\uce58\ud615 \ub77c\ub514\uc624 \ud5e4\ub4dc\ub85c, \uc548\ud14c\ub098 \uc2e0\ud638\ub97c \ucc98\ub9ac\ud568.<\/p><\/li><li><p><strong>REC(Radio Equipment Control)<\/strong>: BBU\ub97c \uac00\ub9ac\ud0a4\ub294 \ub2e4\ub978 \uc6a9\uc5b4.<\/p><\/li><li><p><strong>RE(Radio Equipment)<\/strong>: RRU\ub97c \uac00\ub9ac\ud0a4\ub294 \ub2e4\ub978 \uc6a9\uc5b4.<\/p><\/li><li><p><strong>\ud504\ub860\ud2b8\ud640<\/strong>: \uad11\uc12c\uc720 \ubc0f \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc0ac\uc6a9\ud558\uc5ec BBU\uc640 RRU \uc0ac\uc774\ub97c \uc5f0\uacb0\ud558\ub294 \uc804\uc1a1 \uacbd\ub85c.<\/p><\/li><li><p><strong>CPRI 7.0<\/strong>: 5G\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uac1c\uc120\ub41c \ub3d9\uae30\ud654 \ubc0f \ub354 \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1\ub960\uc744 \uc81c\uacf5\ud558\ub294 \ucd5c\uc2e0 CPRI \ud45c\uc900 \ubc84\uc804.<\/p><\/li><li><p><strong>\ub124\ud2b8\uc6cc\ud06c \uc2ac\ub77c\uc774\uc2f1<\/strong>: \uc0ac\uc6a9\uc790 \ub610\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4\ub85c \ub9de\ucda4\ud615 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ub124\ud2b8\uc6cc\ud06c \uc790\uc6d0\uc744 \uc5ec\ub7ec \uac00\uc0c1 \ub124\ud2b8\uc6cc\ud06c\ub85c \ubd84\ud560\ud558\ub294 \ubc29\ubc95.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >CPRI \ubc0f eCPRI\uc6a9 LINK-PP \uad11 \ubaa8\ub4c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ubc14\uc77c \ud504\ub860\ud2b8\ud640\uc758 \ub300\uc5ed\ud3ed \ubc0f \uc9c0\uc5f0 \uc2dc\uac04 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574, <strong>LINK-PP<\/strong> \uc740 CPRI \ubc0f eCPRI <strong>CPRI<\/strong> \ubc0f <strong>eCPRI<\/strong> \ud504\ub85c\ud1a0\ucf5c \ubaa8\ub450\ub97c \uc9c0\uc6d0\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc81c\ud488\uad70\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4c8\uc740 \uace0\ubd80\ud558 \ud1b5\uc2e0 \ud658\uacbd\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uc131\ub2a5, \uc548\uc815\uc131 \ubc0f \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd0d \uc8fc\uc694 \uc81c\ud488: LS-CW3110-40I<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/482907.htm\">\ud83c\udf10 \uc81c\ud488 \ud398\uc774\uc9c0 \ubcf4\uae30 \u00bb<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4<\/strong>: 10 Gbps<\/p><\/li><li><p><strong>\uc804\uc1a1 \uac70\ub9ac<\/strong>: \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \uae30\uc900 \ucd5c\ub300 40 km<\/p><\/li><li><p><strong>SFP+ MSA, CPRI\/eCPRI<\/strong>: SFP+ MSA, <strong>CPRI, eCPRI,<\/strong> SFF-8431, SFF-8472, RoHS, ITU-T G.652<\/p><\/li><li><p><strong>\u201340 \u00b0C ~ +85 \u00b0C(\uc0b0\uc5c5\uc6a9 \ub4f1\uae09)<\/strong>: -40\u00b0C ~ +85\u00b0C(\uc0b0\uc5c5\uc6a9 \ub4f1\uae09)<\/p><\/li><li><p><strong>\ud3fc \ud329\ud130<\/strong>: SFP+<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>BBU\u2013RRU \ud504\ub860\ud2b8\ud640 \ub9c1\ud06c<\/p><\/li><li><p>\uc911\uc559 \uc9d1\uc911\ud615 RAN(C-RAN) \uc544\ud0a4\ud14d\ucc98<\/p><\/li><li><p>\uc7a5\uac70\ub9ac \uba54\ud2b8\ub85c \uad11\uc12c\uc720 \ubc30\uce58<\/p><\/li>\n<\/ul>\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\" >CPRI\uc758 \uc8fc\uc694 \ubaa9\uc801\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\ub294 \ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db(BBU)\uacfc \uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db(RRU)\uc744 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 4G \ubc0f 5G \uae30\uc220\uc5d0\uc11c \uace0\uc18d\u00b7\uc800\uc9c0\uc5f0 \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >CPRI\uc640 eCPRI\ub294 \uc5b4\ub5bb\uac8c \ub2e4\ub985\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CPRI\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc804\uc6a9 \ub9c1\ud06c\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc18\uba74, eCPRI\ub294 \ud328\ud0b7 \uae30\ubc18 \uc811\uadfc \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud569\ub2c8\ub2e4. eCPRI\ub294 \ub300\uc5ed\ud3ed\uc744 \ucd5c\uc801\ud654\ud558\uace0 \uac00\uc0c1\ud654 \uc544\ud0a4\ud14d\ucc98\ub97c \uc9c0\uc6d0\ud558\uc5ec 5G \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >CPRI\ub294 \ud5a5\ud6c4 5G \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, \ub2e4\ub9cc \uc81c\ud55c\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ud654\ub41c CPRI(eCPRI)\ub294 \ub354 \ub098\uc740 \ud655\uc7a5\uc131\uacfc \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud558\uc5ec 5G \ub124\ud2b8\uc6cc\ud06c\uc758 \uace0\uc18d\u00b7\uc800\uc9c0\uc5f0 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\ud301:<\/strong> 5G \uad6c\ucd95\uc744 \uc704\ud55c \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uace0 \ubbf8\ub798 \uc9c0\ud5a5\uc801\uc778 \uc194\ub8e8\uc158\uc73c\ub85c eCPRI\ub85c\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uace0\ub824\ud558\uc138\uc694.<\/p><\/blockquote>\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\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/fiber-patch-cords-networking-uses\/\">\uc624\ub298 LINK-PP \ucee4\ubba4\ub2c8\ud2f0\uc5d0 \uac00\uc785\ud558\uc138\uc694<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-pcba\/\">PCBA \uc774\ud574\ud558\uae30: \uc624\ub298\ub0a0 \uc804\uc790\uae30\uae30\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CPRI(Common Public Radio Interface)\ub294 \ubca0\uc774\uc2a4\ubc34\ub4dc \uc720\ub2db\uacfc \uc6d0\uaca9 \ubb34\uc120 \uc720\ub2db\uc744 \uc5f0\uacb0\ud558\uc5ec \ubb34\uc120 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uace0\uc18d\u00b7\uc800\uc9c0\uc5f0 \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.<\/p>","protected":false},"author":1,"featured_media":5857,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-5858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5858","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=5858"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5858\/revisions"}],"predecessor-version":[{"id":11469,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5858\/revisions\/11469"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5857"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}