{"id":3828,"date":"2025-11-17T00:00:00","date_gmt":"2025-11-17T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/xlppi-electrical-interface-in-40g-qsfp-plus-modules-explained\/"},"modified":"2026-06-22T05:01:09","modified_gmt":"2026-06-22T05:01:09","slug":"xlppi-electrical-interface-in-40g-qsfp-plus-modules-explained","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/xlppi-electrical-interface-in-40g-qsfp-plus-modules-explained","title":{"rendered":"40G QSFP+ \ubaa8\ub4c8\uc5d0\uc11c XLPPI \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"<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\/345fe12a6d574a62875df96d0b04a1b5.webp\" alt=\"What Is the XLPPI Electrical Interface in 40G QSFP+ Modules?\" class=\"wp-image-3826\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/345fe12a6d574a62875df96d0b04a1b5.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/345fe12a6d574a62875df96d0b04a1b5-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/345fe12a6d574a62875df96d0b04a1b5-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/345fe12a6d574a62875df96d0b04a1b5-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/345fe12a6d574a62875df96d0b04a1b5-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">40 GbE \ub124\ud2b8\uc6cc\ud06c\uac00 \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc, \ucd08\ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uace0\ubc00\ub3c4 \uc2a4\uc704\uce6d \ud658\uacbd\uc744 \uacc4\uc18d \uc9c0\uc6d0\ud568\uc5d0 \ub530\ub77c \ud638\uc2a4\ud2b8\uc640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-application-specific-integrated-circuit-asic\/\">ASIC<\/a> \ud50c\ub7ec\uadf8\ud615 \ubaa8\ub4c8 \uac04\uc758 \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uad11 \ubd80\ud488 \uc790\uccb4\ub9cc\ud07c \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc778\ud130\ud398\uc774\uc2a4 \uc911 \ud558\ub098\ub294 \uc885\uc885 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/lq-sw40-sr4c.pdf\">40 \uae30\uac00\ube44\ud2b8 QSFP+ \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \uc5b8\uae09\ub418\uba70,<\/a>, , <strong>XLPPI<\/strong>\u2014 <em>40 \uae30\uac00\ube44\ud2b8 \ubcd1\ub82c \ubb3c\ub9ac \uc778\ud130\ud398\uc774\uc2a4(40 Gigabit Parallel Physical Interface)<\/em> \ub294 IEEE \uc774\ub354\ub137 \uc544\ud0a4\ud14d\ucc98 \ub0b4\uc5d0\uc11c \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \ubb38\uc11c\ub294 XLPPI\uc5d0 \ub300\ud55c \uba85\ud655\ud558\uace0 \uc2e4\uc6a9\uc801\uc778 \uc124\uba85\uc744 \uc81c\uacf5\ud558\uba70, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\"><strong>LINK-PP\uc758 LQ-SW40-SR4C 40G QSFP+ SWDM \ud2b8\ub79c\uc2a4\ub9ac\ubc84\uc5b4<\/strong><\/a>, \ub0b4\ubd80\uc5d0\uc11c XLPPI\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc740 \ub2e8\uac70\ub9ac 40 Gbps \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF) \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc8fc\uc694 \uc694\uc57d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>XLPPI \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\ub294 4\uac1c\uc758 \ubcd1\ub82c \ucc44\ub110\uc744 \uc0ac\uc6a9\ud558\uc5ec 40G QSFP+ \ubaa8\ub4c8\uc744 \ub124\ud2b8\uc6cc\ud06c \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc5f0\uacb0\ud568\uc73c\ub85c\uc368 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>XLPPI \ucc44\ub110 \uc544\ud0a4\ud14d\ucc98\ub97c \uc774\ud574\ud558\uba74 \ub124\ud2b8\uc6cc\ud06c \ub808\uc774\uc544\uc6c3 \uacc4\ud68d \uc218\ub9bd \ubc0f \uc2e0\ud638 \ubb38\uc81c \uc9c4\ub2e8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>XLPPI\ub294 \uad11\uc12c\uc720 \ubc0f \uad6c\ub9ac \ubaa8\ub4c8 \ubaa8\ub450\ub97c \uc9c0\uc6d0\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4 \uc2dc \uc720\uc5f0\uc131\uacfc \ud638\ud658\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc2e0\ud638 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc740 \uc804\uc1a1 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud558\ubbc0\ub85c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/how-to-reduce-jitter-in-optical-networks-for-stability\/\">\uc9c0\ud130(jitter)<\/a> \ubc0f \uc544\uc774 \ub2e4\uc774\uc5b4\uadf8\ub7a8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud558\uc5ec \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ub370\uc774\ud130 \uc13c\ud130\ub97c \uc124\uacc4\ud560 \ub54c, \ub124\ud2b8\uc6cc\ud06c \ud655\uc7a5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ubbf8\ub798\uc5d0\ub3c4 \ub300\uc751 \uac00\ub2a5\ud55c \uad6c\uc870\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574 \ud558\ub4dc\uc6e8\uc5b4\uac00 XLPPI\ub97c \uc9c0\uc6d0\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 XLPPI \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4 \uac1c\uc694<\/h2>\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\/9cd1ef29cc8048e184bfce71116e12dd.webp\" alt=\"XLPPI Electrical Interface Overview\" class=\"wp-image-3343\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9cd1ef29cc8048e184bfce71116e12dd.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9cd1ef29cc8048e184bfce71116e12dd-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9cd1ef29cc8048e184bfce71116e12dd-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9cd1ef29cc8048e184bfce71116e12dd-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9cd1ef29cc8048e184bfce71116e12dd-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >XLPPI\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>XLPPI(40G \ubcd1\ub82c \ubb3c\ub9ac \uc778\ud130\ud398\uc774\uc2a4, 40G Parallel Physical Interface)<\/strong> \ub294 40 Gb\/s \uc774\ub354\ub137\uc744 \uc704\ud55c IEEE 802.3ba \ud45c\uc900 \uacc4\uc5f4\uc5d0\uc11c \uc815\uc758\ub41c 4\ub808\uc778 \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4. \uc774\ub294 \ud638\uc2a4\ud2b8 \uce21 40G PHY\uac00 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">QSFP+ \ubaa8\ub4c8\uacfc \uc804\uae30\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \ud1b5\uc2e0\ud558\ub294\uc9c0\ub97c \uaddc\uc815\ud569\ub2c8\ub2e4.<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >XLPPI\uc758 \uc8fc\uc694 \ud2b9\uc131<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>4\uac1c\uc758 \uc804\uae30 \ub808\uc778<\/strong>, \uac01\uac01 \uc57d <strong>~10.3125 Gb\/s\ub85c \ub3d9\uc791<\/strong><\/p><\/li><li><p><strong>CML \ucc28\ubd84 \uc2e0\ud638 \ubc29\uc2dd<\/strong>, \uace0\uc18d PCB \ud658\uacbd\uc5d0 \ucd5c\uc801\ud654\ub428<\/p><\/li><li><p><strong>\ub0ae\uc740 \uc9c0\ud130 \uc694\uad6c \uc0ac\ud56d<\/strong>, \uc815\uc758\ub41c \uc1a1\uc2e0\uae30\/\uc218\uc2e0\uae30 \uc544\uc774 \ub9c8\uc2a4\ud06c \ud15c\ud50c\ub9bf \uc801\uc6a9<\/p><\/li><li><p><strong>\uce69-\ubaa8\ub4c8 \ub9c1\ud06c\uc6a9\uc73c\ub85c \uc124\uacc4\ub428<\/strong>, \uce69-\uce69 \uc0c1\ud638 \uc5f0\uacb0\uc6a9\uc774 \uc544\ub2d8<\/p><\/li><li><p>IEEE\uc5d0\uc11c \uc815\uc758\ud55c \ud50c\ub7ec\uadf8\ud615 \uad11\ud559 \uc7a5\uce58\uc6a9 <strong>nPPI(n-\ub808\uc778 \ubcd1\ub82c \ubb3c\ub9ac \uc778\ud130\ud398\uc774\uc2a4, n-lane Parallel Physical Interface)<\/strong> \uacc4\uc5f4\uc758 \uc77c\ubd80\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\ub97c \uc0ac\uc6a9\ud558\uba74 40G \ub9c1\ud06c\ub97c \uad00\ub9ac \uac00\ub2a5\ud55c 10G\uae09 \ub808\uc778\uc73c\ub85c \ubd84\ud560\ud560 \uc218 \uc788\uc5b4 \uc2e0\ud638 \ubb34\uacb0\uc131 \ubcf5\uc7a1\uc131\uc744 \uc904\uc774\uba74\uc11c\ub3c4 \ub2e4\uc591\ud55c \ubaa8\ub4c8 \uacf5\uae09\uc5c5\uccb4 \uac04 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc2e0\ud638 \uc18d\ub3c4 \ubc0f \ucc44\ub110 \ub9e4\ud551<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc2e0\ud638 \uc18d\ub3c4 \ubc0f \ucc44\ub110 \ub9e4\ud551\uc744 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud558\ub294\uc9c0 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \uac01 \ub808\uc778\uc740 \uc57d 10.3125 Gb\/s\uc758 \uace0\uc815 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uc778\ud130\ud398\uc774\uc2a4\ub294 40 Gbps \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc744 \ub124 \uac1c\uc758 \ub3d9\uc77c\ud55c \ubd80\ubd84\uc73c\ub85c \ubd84\ud560\ud569\ub2c8\ub2e4. \uc774 \ubd84\ud560 \ubc29\uc2dd\uc740 \uc2e0\ud638 \uac04 \ub3d9\uae30\ud654\ub97c \uc720\uc9c0\ud558\uace0 \uc624\ub958 \ubc1c\uc0dd \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9e4\ud551 \uacfc\uc815\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uc2a4\uc704\uce58\uac00 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub85c \ub124 \uac1c\uc758 \uc804\uae30 \uc2e0\ud638\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. \ubaa8\ub4c8 \ub0b4\ubd80\uc5d0\uc11c \uac01 \uc2e0\ud638\ub294 \uc11c\ub85c \ub2e4\ub978 \uad11 \ud30c\uc7a5\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4. \ubaa8\ub4c8\uc740 \uc774\ub7ec\ud55c \ud30c\uc7a5\uc744 \uacb0\ud569\ud558\uc5ec \ub2e8\uc77c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \uc804\uc1a1\ud569\ub2c8\ub2e4. \ubc18\ub300\ud3b8\uc5d0\uc11c\ub294 \ub610 \ub2e4\ub978 \ubaa8\ub4c8\uc774 \uc2e0\ud638\ub97c \ubd84\ub9ac\ud558\uc5ec \ub124 \uac1c\uc758 \uc804\uae30 \ub808\uc778 \ud615\ud0dc\ub85c \ub2e4\uc2dc \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ud45c\ub294 4\ub808\uc778 \uad6c\uc870\uac00 \uc2e4\uc81c \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uacc4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc2a4\uc704\uce58\ub85c\ubd80\ud130 \ub124 \uac1c\uc758 \uc804\uae30 10G \ub808\uc778\uc744 \uc218\uc2e0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac01 \ub808\uc778\uc740 \ud2b9\uc815 \uad11 \ud30c\uc7a5\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubaa8\ub4c8\uc740 \ub124 \uac1c\uc758 \ud30c\uc7a5\uc744 \ud558\ub098\uc758 \uad11\uc12c\uc720\uc5d0 \uacb0\ud569\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uacb0\ud569\ub41c \uc2e0\ud638\ub294 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e4\ub978 \ubaa8\ub4c8\uc774 \uc2e0\ud638\ub97c \uc218\uc2e0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubaa8\ub4c8\uc740 \ud30c\uc7a5\uc744 \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>7<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uac01 \ud30c\uc7a5\uc740 \uc2a4\uc704\uce58\ub85c \ub418\ub3cc\uc544\uac08 \uc804\uae30 \ub808\uc778\uc73c\ub85c \ub2e4\uc2dc \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub9e4\ud551 \ub355\ubd84\uc5d0 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \uc9c0\uc6d0\ud558\uba74\uc11c\ub3c4 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc720\uc5f0\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. XLPPI \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\ub294 40\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137 \uc124\uc815\uc5d0\uc11c \uad11\ud559 \ubaa8\ub4c8\uacfc \uad6c\ub9ac \ubaa8\ub4c8 \ubaa8\ub450\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4.<\/p>\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\/5a70e617c639414b9bd7c2ff6ae71846.webp\" alt=\"QSFP+ Module\" class=\"wp-image-3827\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5a70e617c639414b9bd7c2ff6ae71846.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5a70e617c639414b9bd7c2ff6ae71846-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5a70e617c639414b9bd7c2ff6ae71846-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5a70e617c639414b9bd7c2ff6ae71846-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5a70e617c639414b9bd7c2ff6ae71846-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 XLPPI\uac00 LINK-PP LQ-SW40-SR4C QSFP+ \ubaa8\ub4c8 \ub0b4\ubd80\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\"><strong>40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub0b4\ubd80\uc801\uc73c\ub85c SERDES \uae30\uc220\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/strong><\/a> \uc774 \ubaa8\ub4c8\uc740 SWDM \uae30\uc220\uc744 \uc0ac\uc6a9\ud574 \ub2e8\uac70\ub9ac \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c 40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc785\ub2c8\ub2e4. \ubaa8\ub4c8\uc5d0\ub294 \ub2e4\uc74c \uad6c\uc131 \uc694\uc18c\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>4\u00d710G \uc804\uae30 \uc785\ub825\/\ucd9c\ub825 \ub808\uc778<\/strong> (XLPPI)<\/p><\/li><li><p><strong>\uad11 \ub3c4\uba54\uc778\uc5d0\uc11c \ub2e4\uc911\ud654\ub41c 4\uac1c\uc758 \ud30c\uc7a5<\/strong> (SWDM4)<\/p><\/li><li><p><strong>IEEE 802.3ba 40G Ethernet \ubc0f 40GBASE-ER4 \ud45c\uc900\uc5d0 \ubd80\ud569\ud569\ub2c8\ub2e4.<\/strong> MPO\uac00 \uc544\ub2cc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\uac00 \ubaa8\ub4c8 \ub0b4\ubd80 \ub370\uc774\ud130 \uacbd\ub85c\uc5d0 \ud1b5\ud569\ub418\ub294 \ubc29\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \ud638\uc2a4\ud2b8\uc5d0\uc11c \ubaa8\ub4c8\ub85c\uc758 \uc804\uae30 \uc2e0\ud638 \uc804\uc1a1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\uc704\uce58 \ub610\ub294 NIC ASIC\uc774 \ub3d9\uae30\ud654\ub41c \ub124 \uac1c\uc758 10G \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc744 \ud1b5\ud574 \uc804\uc1a1\ud569\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-24887-qsfp-cage-connectors.htm\">QSFP+ \ucf00\uc774\uc9c0<\/a>. \uc774 \ub808\uc778\ub4e4\uc740 \uc9c4\ud3ed, \uc9c0\ud130 \ud5c8\uc6a9 \ubc94\uc704 \ubc0f AC \uacb0\ud569 \ucc28\ub3d9 \uc2e0\ud638\ub97c \ud3ec\ud568\ud55c IEEE XLPPI \uc804\uae30 \uc0ac\uc591\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \uc804\uae30-\uad11 \ubcc0\ud658<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LQ-SW40-SR4C \ub0b4\ubd80\uc5d0\uc11c 4\uac1c\uc758 XLPPI \ub808\uc778\uc774 \uace0\uc18d \ub4dc\ub77c\uc774\ubc84\/\uae30\uc5b4\ubc15\uc2a4\uc5d0 \uc785\ub825\ub418\uba70 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/overview-of-vcsel\/\">\ub808\uc774\uc800\uc785\ub2c8\ub2e4.<\/a> \uc5b4\ub808\uc774\ub85c \uacb0\ud569\ub429\ub2c8\ub2e4. \ubaa8\ub4c8\uc740 \uc804\uae30 \ub370\uc774\ud130\ub97c \uacb0\ud569\ud558\uc5ec <strong>4\uac1c\uc758 SWDM \ud30c\uc7a5\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/strong>, \uc774\ub97c \ud1b5\ud574 \uc774\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\uc5d0\uc11c 40 Gb\/s \uc804\uc1a1\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \uc218\uc2e0 \uc2dc \uc5ed\uacfc\uc815<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RX \uce21\uc5d0\uc11c \ud3ec\ud1a0\ub2e4\uc774\uc624\ub4dc\ub294 \ub4e4\uc5b4\uc624\ub294 \ud30c\uc7a5\uc744 \ubd84\ud30c\ud558\uace0, \uad11 \uc2e0\ud638\ub97c 4\uac1c\uc758 10G \uc804\uae30 \ub808\uc778\uc73c\ub85c \ubcc0\ud658\ud55c \ud6c4, XLPPI \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \ud638\uc2a4\ud2b8\ub85c \ub2e4\uc2dc \ucd9c\ub825\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 \uc774 \uc0ac\ud56d\uc758 \uc911\uc694\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI \uc0ac\uc6a9\uc740 \ubaa8\ub4c8\uc774 \uc5c5\uacc4 \ud45c\uc900 40G \uc2a4\uc704\uce58\uc640 \uc0c1\ud638 \uc6b4\uc6a9 \uac00\ub2a5\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uba70, \ub3c5\uc810 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud53c\ud558\uace0 \uace0\uc18d PCB \ubc30\uc120\uc5d0\uc11c \uc608\uce21 \uac00\ub2a5\ud55c \uc2e0\ud638 \ub9c8\uc9c4\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \uc65c 40G QSFP+\uac00 \ub2e8\uc77c \uace0\uc18d \ub808\uc778 \ub300\uc2e0 XLPPI\ub97c \uc0ac\uc6a9\ud558\ub294\uac00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc77c \ub808\uc778 40 Gb\/s \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4 \uc124\uacc4\ub294 \ud6e8\uc52c \ubcf5\uc7a1\ud55c SERDES, \ub354 \uc5c4\uaca9\ud55c \uc9c0\ud130 \uc608\uc0b0, \uadf8\ub9ac\uace0 \uace0\ube44\uc6a9 \uc7ac\ub8cc\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. XLPPI\ub294 \ub2e4\uc74c \ubc29\uc2dd\uc73c\ub85c \uc774\ub7ec\ud55c \uacfc\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub808\uc778\ub2f9 \uc2e0\ud638 \uc18d\ub3c4 \uac10\uc18c<\/strong> \uc57d 10 Gb\/s\ub85c \ub0ae\ucd94\uc5b4 PCB \ub77c\uc6b0\ud305\uc744 \ub2e8\uc21c\ud654\ud568<\/p><\/li><li><p><strong>\uc804\ub825 \uc18c\ube44 \uac10\uc18c<\/strong> \uace0\uc18d \uc9c1\ub82c PHY\uc5d0 \ube44\ud574<\/p><\/li><li><p><strong>\ud638\uc2a4\ud2b8-\ubaa8\ub4c8 \ucee4\ub125\ud130\ub97c \ud1b5\ud55c \uc608\uce21 \uac00\ub2a5\ud55c \uc131\ub2a5 \uc81c\uacf5<\/strong><\/p><\/li><li><p><strong>\ud558\ub4dc\uc6e8\uc5b4 \uc7ac\uc0ac\uc6a9\uc131 \ud655\ubcf4<\/strong>, \ub9ce\uc740 \uc2dc\uc2a4\ud15c\uc774 10G\uae09 SERDES\ub97c \uc7ac\uc0ac\uc6a9\ud558\uae30 \ub54c\ubb38\uc784<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 LINK-PP LQ-SW40-SR4C\uc640 \uac19\uc740 \uc18c\ud615 \ud56b\ud50c\ub7ec\uadf8 \uac00\ub2a5 \ubaa8\ub4c8\uc5d0 XLPPI\ub97c \uc774\uc0c1\uc801\uc73c\ub85c \ub9cc\ub4e6 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">QSFP+<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc790 \ubc0f \ud1b5\ud569 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c XLPPI\uc758 \uc774\uc810<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\uae30\uc801 \uc2e0\ub8b0\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124 \uac1c\uc758 10G \ub808\uc778\uc740 \ucd08\uace0\uc18d \ub2e8\uc77c \ub808\uc778\ubcf4\ub2e4 \ud6e8\uc52c \uc27d\uac8c \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc544\uc774 \ub9c8\uc9c4\uacfc \ud06c\ub85c\uc2a4\ud1a0\ud06c \uc81c\uc5b4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc74c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubaa8\ub4c8 \uc0c1\ud638 \uc6b4\uc6a9\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\uac00 \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0 LINK-PP LQ-SW40-SR4C\uc640 \uac19\uc740 \ubaa8\ub4c8\uc740 Cisco, Arista, Juniper \ub4f1 \uc8fc\uc694 \uc2a4\uc704\uce58 \ud50c\ub7ab\ud3fc\uc5d0 \uc6d0\ud65c\ud558\uac8c \uc5f0\uacb0\ub428.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc124\uacc4 \ube44\uc6a9 \uc808\uac10<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ASIC \uacf5\uae09\uc5c5\uccb4\ub294 \uac80\uc99d\ub41c 10G\uae09 SERDES\ub97c \uad6c\ud604\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c \ub9ac\uc2a4\ud06c\ub97c \uc904\uc77c \uc218 \uc788\uc74c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud655\uc7a5\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\ub294 ToR \uc2a4\uc704\uce58\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ube0c\ub808\uc774\ud06c\uc544\uc6c3 \uc751\uc6a9(\uc608: 40G-to-4\u00d710G \ud32c\uc544\uc6c3)\uacfc \uc77c\uce58\ud568.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 XLPPI\uc640 \uae30\ud0c0 \uc778\ud130\ud398\uc774\uc2a4 \ube44\uad50<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >XLAUI \ubc0f CPPI \ucc28\uc774\uc810<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \ub124\ud2b8\uc6cc\ud0b9\uc5d0\uc11c XLPPI\uac00 \ub2e4\ub978 \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\uc640 \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0 \uad81\uae08\ud560 \uc218 \uc788\uc74c. XLPPI, XLAUI \ubc0f CPPI\ub294 \uac01\uac01 \uc774\ub354\ub137 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud2b9\uc815 \uc5ed\ud560\uc744 \uc218\ud589\ud568. \uc544\ud0a4\ud14d\ucc98 \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub97c \uc0b4\ud3b4\ubcf4\uba74 \uc774\ub4e4 \uac04\uc758 \ucc28\uc774\ub97c \ubcf4\ub2e4 \uba85\ud655\ud788 \ud30c\uc545\ud560 \uc218 \uc788\uc74c.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>XLPPI<\/strong> \uce69-\ubaa8\ub4c8 \uc778\ud130\ud398\uc774\uc2a4\ub85c \uc791\ub3d9\ud568. \uc8fc\ub85c 40G QSFP+ \ubaa8\ub4c8\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \uc2a4\uc704\uce58 \ub610\ub294 ASIC\uc744 \ud2b8\ub79c\uc2a4\ub9ac\ubc84\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud558\ub294 \ub370 \ub124 \uac1c\uc758 \ubcd1\ub82c \ub808\uc778\uc744 \uc0ac\uc6a9\ud568.<\/p><\/li><li><p><strong>XLAUI<\/strong> \uce69-\uce69 \uc778\ud130\ud398\uc774\uc2a4\ub85c \uc791\ub3d9\ud568. \uc2a4\uc704\uce58\ub098 \ub77c\uc6b0\ud130 \ub0b4\ubd80\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \uce69\ub4e4\uc744 \uc5f0\uacb0\ud560 \ub54c \uc0ac\uc6a9\ub418\uba70, \uc5ed\uc2dc \ub124 \uac1c\uc758 \ub808\uc778\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc \uc9c1\uc811 \ubaa8\ub4c8 \uc5f0\uacb0\uc5d0\ub294 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc74c.<\/p><\/li><li><p><strong>CPPI<\/strong> 100G \uc774\ub354\ub137\uc744 \uc704\ud55c \uce69-\ubaa8\ub4c8 \uc778\ud130\ud398\uc774\uc2a4\ub85c \uc791\ub3d9\ud568. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">100G \ubaa8\ub4c8\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70<\/a>, \ub124 \uac1c \ub300\uc2e0 \uc5f4 \uac1c\uc758 \ubcd1\ub82c \ub808\uc778\uc744 \uc9c0\uc6d0\ud568.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798 \ud45c\uc5d0\uc11c \uc774\ub7ec\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \ube44\uad50\ud560 \uc218 \uc788\uc74c<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc778\ud130\ud398\uc774\uc2a4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ub808\uc778 \uc218<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc5f0\uacb0 \uc720\ud615<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>XLPPI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">40G QSFP+ \ubaa8\ub4c8<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uce69-\ubaa8\ub4c8<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>XLAUI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0b4\ubd80 \uce69 \ub9c1\ud06c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uce69-\uce69<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>CPPI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">100G \ubaa8\ub4c8\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uce69-\ubaa8\ub4c8<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ucc38\uace0: XLPPI\uc640 CPPI\ub294 \uce69-\ubaa8\ub4c8 \uc5f0\uacb0\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, XLAUI\ub294 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44 \ub0b4\ubd80\uc758 \uce69-\uce69 \ub9c1\ud06c\ub97c \uc704\ud574 \uc124\uacc4\ub428.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 XLPPI QSFP+ \ubaa8\ub4c8\uc774 \uc9c0\uc6d0\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>40G \uc9d1\uacc4\ub97c \uc694\uad6c\ud558\ub294 \uc2a4\ud30c\uc778\/\ub9ac\ud504 \uc544\ud0a4\ud14d\ucc98<\/p><\/li><li><p>\uac00\uc0c1\ud654 \ud074\ub7ec\uc2a4\ud130\uc5d0 \uc5f0\uacb0\ub418\ub294 ToR \uc2a4\uc704\uce58<\/p><\/li><li><p>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\ub294 \ucea0\ud37c\uc2a4 \ubc31\ubcf8 \ub9c1\ud06c<\/p><\/li><li><p>\uae30\uc874 \uc7a5\ube44 \ud1b5\ud569\uc744 \uc704\ud55c 40G-to-4\u00d710G \ube0c\ub808\uc774\ud06c\uc544\uc6c3 \ucf00\uc774\ube14\ub9c1<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\">40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub0b4\ubd80\uc801\uc73c\ub85c SERDES \uae30\uc220\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/a> \ud2b9\ud788 <strong>LC \ucee4\ub125\ud130\uac00 \ud544\uc694\ud55c \ub2e8\uac70\ub9ac 40G SR\uae09 \ubc30\ud3ec\uc5d0 \uc801\ud569\ud568<\/strong> , \uadf8\ub7ec\ub098 \uc5ec\uc804\ud788 \ud45c\uc900\ud654\ub41c 4\u00d710G \uc804\uae30 \uc2e0\ud638\uc5d0 \uc758\uc874\ud568.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>\uc18c\ud615 \ud3fc \ud329\ud130\uc5d0\uc11c\uc758 \uace0 \ub300\uc5ed\ud3ed<\/strong> XLPPI\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">4\uac1c\uc758 10G \ub808\uc778\uc744 \uac16\ucd98 40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc640 \uac19\uc774,<\/a>. 40 Gb\/s\ub97c \uad00\ub9ac \uac00\ub2a5\ud55c \ub124 \uac1c\uc758 10G \uc804\uae30 \ub808\uc778\uc73c\ub85c \ubd84\ud560\ud568\uc73c\ub85c\uc368, \ud638\uc2a4\ud2b8 ASIC\uacfc \ud50c\ub7ec\uadf8\uc778 \uad11\ud559 \uc7a5\uce58 \uc0ac\uc774\uc758 \uac15\ub825\ud558\uace0 \uc0c1\ud638 \uc6b4\uc6a9 \uac00\ub2a5\ud558\uba70 \ud45c\uc900 \uc900\uc218 \ub9c1\ud06c\ub97c \uc81c\uacf5\ud568.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP LQ-SW40-SR4C\uc640 \uac19\uc740 \ubaa8\ub4c8\uc5d0\uc11c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\"><strong>40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub0b4\ubd80\uc801\uc73c\ub85c SERDES \uae30\uc220\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/strong><\/a>, XLPPI\ub294 SWDM \uae30\ubc18 40G \uc774\ub354\ub137\uc744 \uc704\ud55c \ud6a8\uc728\uc801\uc778 \uc804\uae30-\uad11 \ubcc0\ud658\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec, \uace0\ubc00\ub3c4\u00b7\uc800\uc804\ub825\u00b7\uc2e0\ub8b0\uc131 \uc788\ub294 \uc131\ub2a5\uc744 \ucd94\uad6c\ud558\ub294 \ud604\ub300 \ub370\uc774\ud130\uc13c\ud130 \ubc0f \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc774 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud544\uc218\uc801\uc73c\ub85c \ub9cc\ub4e6.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \uc790\uc8fc asked<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Q1. XLPPI\ub294 \ubb34\uc5c7\uc758 \uc57d\uc790\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\ub294 \u201c40 \uae30\uac00\ube44\ud2b8 \ubcd1\ub82c \ubb3c\ub9ac \uacc4\uce35 \uc778\ud130\ud398\uc774\uc2a4\u201d\ub97c \uc758\ubbf8\ud568. \ub124\ud2b8\uc6cc\ud06c \uc2a4\uc704\uce58 \ub610\ub294 ASIC\uc744 QSFP+ \ubaa8\ub4c8\uc5d0 \uc5f0\uacb0\ud560 \ub54c \uc0ac\uc6a9\ub418\uba70, \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \ub124 \uac1c\uc758 \ub808\uc778\uc744 \uc0ac\uc6a9\ud568.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q2. 40G QSFP+ \ubaa8\ub4c8\uc5d0\uc11c XLPPI\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4c8\uacfc \ud638\uc2a4\ud2b8 \uc7a5\uce58\uac00 \ud568\uaed8 \uc791\ub3d9\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 XLPPI\uc5d0 \uc758\uc874\ud568. \uc774 \ud45c\uc900\uc740 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1, \uc26c\uc6b4 \uc5c5\uadf8\ub808\uc774\ub4dc \ubc0f \uc720\uc5f0\ud55c \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4\ub97c \uc9c0\uc6d0\ud568. \ubc00\uc9d1 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \uc788\ub294 \uc131\ub2a5\uc744 \uc5bb\uc744 \uc218 \uc788\uc74c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q3. XLPPI\uc758 \ub808\uc778 \uad6c\uc870\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\uc5d0\uc11c\ub294 \ub124 \uac1c\uc758 \ubcd1\ub82c \ub808\uc778\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc74c. \uac01 \ub808\uc778\uc740 \ucd08\ub2f9 \uc57d 10.3125 \uae30\uac00\ube44\ud2b8\ub97c \uc804\uc1a1\ud568. \uc774 \uad6c\uc870\ub97c \ud1b5\ud574 \ucd1d \uc18d\ub3c4 40 \uae30\uac00\ube44\ud2b8\/\ucd08\ub97c \ub2ec\uc131\ud568.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud301: \ub808\uc778 \uad6c\uc870\ub97c \uc774\ud574\ud558\uba74 \uc2e0\ud638 \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub428.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >Q4. XLPPI \ud638\ud658\uc131\uc744 \ud655\uc778\ud560 \ub54c \uc5b4\ub5a4 \uc0ac\ud56d\uc744 \uc810\uac80\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\uc704\uce58, \uc11c\ubc84 \ub610\ub294 \ub77c\uc6b0\ud130\uac00 XLPPI\ub97c \uc9c0\uc6d0\ud558\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud568. \uc0ac\uc591\uc11c\uc5d0 XLPPI\ub97c \uba85\uc2dc\ud55c \ubaa8\ub4c8\uc744 \ucc3e\uc544\uc57c \ud568. \uc774\ub97c \ud1b5\ud574 \uc5f0\uacb0 \ubb38\uc81c\ub97c \ud53c\ud560 \uc218 \uc788\uc74c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q5. XLPPI\uc640 CPPI\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">XLPPI\ub294 \ub124 \uac1c\uc758 \ub808\uc778\uc744 \uc0ac\uc6a9\ud558\ub294 40G \ubaa8\ub4c8\uc5d0 \uc0ac\uc6a9\ub418\uba70, CPPI\ub294 \uc5f4 \uac1c\uc758 \ub808\uc778\uc744 \uc0ac\uc6a9\ud558\ub294 100G \ubaa8\ub4c8\uc5d0\uc11c \uc791\ub3d9\ud568. \ub450 \uc778\ud130\ud398\uc774\uc2a4 \ubaa8\ub450 \uce69-\ubaa8\ub4c8 \uc5f0\uacb0\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc, \uc11c\ub85c \ub2e4\ub978 \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud568.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\uc778\ud130\ud398\uc774\uc2a4<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ub808\uc778 \uc218<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc18d\ub3c4<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>XLPPI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40Gbps<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>CPPI<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100Gbps<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \uad00\ub828 \ud56d\ubaa9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/products\/link-pp-10g-sfp-plus-transceiver-overview\/\">LINK-PP 10G SFP+ LS-SM5510-80C \ud2b8\ub79c\uc2a4\ub9ac\ubc84 \ud0d0\uc0c9<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/products\/link-pp-ls-dw2810-40i-dwdm-transceiver\/\">LINK-PP LS-DW2810-40I 10G \ud2b8\ub79c\uc2a4\ub9ac\ubc84 \uc2ec\uce35 \ubd84\uc11d<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/qsfp-dd-optical-transceivers-faster-connections\/\">\uace0\uc18d \uc5f0\uacb0\uc744 \uc2e4\ud604\ud558\ub294 QSFP-DD \uad11 \ud2b8\ub79c\uc2dc\ubc84<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/understanding-copper-sfp-modules-networking\/\">\ub124\ud2b8\uc6cc\ud0b9\uc744 \uc704\ud55c \uad6c\ub9ac SFP \ubaa8\ub4c8\uc5d0 \ub300\ud55c \ud1b5\ucc30<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/products\/link-pp-10g-sfp-module-selection-guide\/\">\uc790\uc2e0\uc5d0\uac8c \uc644\ubcbd\ud55c LINK-PP 10G SFP+ \ubaa8\ub4c8 \uc120\ud0dd\ud558\uae30<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>XLPPI \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\ub294 4\uac1c\uc758 \ub808\uc778\uc744 \uc0ac\uc6a9\ud558\uc5ec 40G QSFP+ \ubaa8\ub4c8\uc744 \ub124\ud2b8\uc6cc\ud06c \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc5f0\uacb0\ud568\uc73c\ub85c\uc368 \uace0\uc18d\u00b7\uc2e0\ub8b0\uc131 \uc788\ub294 \ub370\uc774\ud130 \uc804\uc1a1 \ubc0f \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":3826,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[18,21,26],"class_list":["post-3828","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-40g-qsfp-transceivers","tag-fiber-optic-cage-and-connector","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3828","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=3828"}],"version-history":[{"count":3,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3828\/revisions"}],"predecessor-version":[{"id":10874,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/3828\/revisions\/10874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/3826"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=3828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=3828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=3828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}