{"id":6550,"date":"2025-08-25T00:00:00","date_gmt":"2025-08-25T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-sfi-serial-framing-interface\/"},"modified":"2026-06-22T09:07:55","modified_gmt":"2026-06-22T09:07:55","slug":"what-is-sfi-serial-framing-interface","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-sfi-serial-framing-interface","title":{"rendered":"10G SFP+ \ubc0f 40G QSFP+ \uad11 \ubaa8\ub4c8\uc5d0\uc11c\uc758 SFI \uc778\ud130\ud398\uc774\uc2a4\uc640 \ucc44\ub110 \uc774\ud574"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-1024x608.webp\" alt=\"Understanding SFI Interface and Channels in 10G SFP+ &amp; 40G QSFP+ Optical Modules\" class=\"wp-image-6544\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-18x12.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1\ufe0f\u20e3 SFI\ub780 \ubb34\uc5c7\uc778\uac00?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFI\ub294 \uc989, <strong>\uc9c1\ub82c \ud504\ub808\uc774\ubc0d \uc778\ud130\ud398\uc774\uc2a4(Serial Framing Interface)<\/strong>, \ub85c, \ud575\uc2ec\uc801\uc778 <strong>\uc9c1\ub82c \uc778\ud130\ud398\uc774\uc2a4 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/strong> \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>10G SFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a> \ub294 \uad11 \ubaa8\ub4c8\uc744 <strong>MAC\/PHY \uc7a5\uce58<\/strong> \ub610\ub294 \ub0b4\ubd80 \uce69 \ub85c\uc9c1(\uc608: <strong>XGMII<\/strong>. )\uacfc \uc5f0\uacb0\ud558\uae30 \uc704\ud574 \uc774\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 <strong>\ub370\uc774\ud130 \uc804\uc1a1 \ubc29\uc2dd, \ud0c0\uc774\ubc0d, \uc804\uae30\uc801 \ud2b9\uc131 \ubc0f \uc2e0\ud638 \uc9c4\ud3ed\uc744 \uc815\uc758\ud558\uba70,<\/strong>, \uad11 \ub9c1\ud06c\ub97c \ud1b5\ud55c \uc2e0\ub8b0\uc131 \uc788\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2\ufe0f\u20e3 SFI \ubc0f \uad11 \ubaa8\ub4c8 \ub808\uc778<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>10GBASE \uad11 \ubaa8\ub4c8 \ub0b4\ubd80\uc5d0\uc11c\ub294<\/strong>, \ub370\uc774\ud130\uac00 \uc885\uc885 <strong>\ub2e8\uc77c 10Gbps \ub808\uc778 \ub610\ub294 \uc5ec\ub7ec \uac1c\uc758 2.5Gbps \ub808\uc778\uc744 \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/strong>. \uac01\uac01\uc758 <strong>SFI \ucc44\ub110(\ub808\uc778)<\/strong> \uc740 \ub3c5\ub9bd\uc801\uc778 \uc9c1\ub82c \ub370\uc774\ud130 \uacbd\ub85c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5d0\uc11c <strong>\ub2e8\uc77c \ub808\uc778 10G SFP+ \ubaa8\ub4c8\uc758 \uacbd\uc6b0,<\/strong>, SFI \ucc44\ub110\uc774 \uc804\uccb4 <strong>10Gbps \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/strong>.<\/p><\/li>\n\n\n\n<li><p>\uc5d0\uc11c <strong>\ub2e4\uc911 \ub808\uc778 \ubaa8\ub4c8\uc5d0\uc11c\ub294,<\/strong>, \uc608\ub97c \ub4e4\uc5b4, <a href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\" target=\"_blank\" rel=\"\"><strong>4\uac1c\uc758 10G \ub808\uc778\uc744 \uac16\ucd98 40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc640 \uac19\uc774,<\/strong><\/a> \uac01 \ub808\uc778\uc5d0 \uc790\uccb4 <strong>SFI \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc788\uc73c\uba70,<\/strong> \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \ubcd1\ub82c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ub808\uc778 \uae30\ubc18 \uc124\uacc4\ub294 <strong>\uace0\ub300\uc5ed\ud3ed \uad11 \ubaa8\ub4c8\uc774<\/strong> \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub124\ud2b8\uc6cc\ud0b9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \ud6a8\uc728\uc801\uc73c\ub85c \ud655\uc7a5\ub420 \uc218 \uc788\ub3c4\ub85d \ud569\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\/5961cafc0c744f6e997806d11c0518ff.jpg\" alt=\"10GBASE optical module\" class=\"wp-image-6545\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3\ufe0f\u20e3 SFI\uc758 \uc8fc\uc694 \uae30\ub2a5<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud074\ub85d \ubc0f \ub370\uc774\ud130 \ub3d9\uae30\ud654<\/strong>: SFI\ub294 \uc9c1\ub82c \uc804\uc1a1\uc744 \uc704\ud55c \ud074\ub85d\uacfc \ub370\uc774\ud130 \uac04\uc758 \uad00\uacc4\ub97c \uc815\uc758\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c <strong>8\ube44\ud2b8\/10\ube44\ud2b8<\/strong> \ub610\ub294 <strong>\ub610\ub294 64b\/66b \uc778\ucf54\ub529\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong>.<\/p><\/li>\n\n\n\n<li><p><strong>\ub370\uc774\ud130 \ubb34\uacb0\uc131 \ubc0f \ud504\ub808\uc774\ubc0d<\/strong>: SFI\ub294 <strong>XGMII \uc2e0\ud638\ub97c<\/strong> \uc9c1\ub82c \ub808\uc778\uc73c\ub85c \ud328\ud0a4\uc9d5\ud558\uc5ec \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \uc815\ud655\ud55c \ub370\uc774\ud130 \uc804\ub2ec\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p><strong>\ubaa8\ub4c8 \ubc0f \uce69 \uc0c1\ud638\uc6b4\uc6a9\uc131<\/strong>: \ub2e4\uc591\ud55c \uacf5\uae09\uc5c5\uccb4\uc758 \uad11 \ubaa8\ub4c8\uacfc \uc2a4\uc704\uce6d \uce69\uc774 \uc0c1\ud638\uc6b4\uc6a9\ub420 \uc218 \uc788\ub3c4\ub85d, <strong>SFI \ud45c\uc900\uc744 \ub530\ub974\ub294 \uac83\uc785\ub2c8\ub2e4.<\/strong>, \uc774\ub97c \ud1b5\ud574 \uc77c\uad00\ub41c \uc804\uae30\uc801 \ubc0f \uc2e0\ud638 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4\ufe0f\u20e3 \uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>SFI \ucc44\ub110\uc740<\/strong> SFP+ 10G \ud2b8\ub79c\uc2a4\uc2dc\ubc84 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>\ub610\ub294 \uce69 \uc778\ud130\ud398\uc774\uc2a4 \ub0b4\ubd80\uc758 \uace0\uc18d \uc9c1\ub82c \uacbd\ub85c\uc774\uba70,<\/strong><\/a><strong> XGMII \ubc0f \uc9c1\ub82c \uad11 \uc2e0\ud638 \uac04\uc758<\/strong>, \uc804\uc1a1 \ubc0f \ubcc0\ud658\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. <strong>10Gbps \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/strong> XGMII\uc640 \uc9c1\ub82c \uad11 \uc2e0\ud638 \uac04\uc758 <strong>\uc804\uc1a1 \ubc0f \ubcc0\ud658\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong>. \uace0\ub300\uc5ed\ud3ed \ubaa8\ub4c8\uc5d0\uc11c\ub294, <strong>\uace0\ub300\uc5ed\ud3ed \ubaa8\ub4c8\uc5d0\uc11c\ub294,<\/strong> \uc608\ub97c \ub4e4\uc5b4 40G QSFP+\uc640 \uac19\uc740 <strong>\uc5ec\ub7ec \uac1c\uc758 SFI \ucc44\ub110\uc774 \ubcd1\ub82c\ub85c \uc791\ub3d9\ud558\uba70,<\/strong>, \uace0\uae09 \ub124\ud2b8\uc6cc\ud0b9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc9d1\uc801 \ub370\uc774\ud130 \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5\ufe0f\u20e3 FAQ \u2013 SFI \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \uad11 \ubaa8\ub4c8 \ucc44\ub110<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1: SFI(\uc9c1\ub82c \ud504\ub808\uc774\ubc0d \uc778\ud130\ud398\uc774\uc2a4)\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><br><strong>A:<\/strong> SFI\ub294 <strong>10G SFP+ \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uc5d0\uc11c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-are-ethernet-mac-and-phy\/\"><strong>MAC\/PHY \uc7a5\uce58<\/strong><\/a> \ub610\ub294 XGMII\uc640 \uac19\uc740 \ub0b4\ubd80 \uce69 \ub85c\uc9c1\uacfc \uc5f0\uacb0\ud558\ub294 \uc9c1\ub82c \uc778\ud130\ud398\uc774\uc2a4 \ud45c\uc900\uc785\ub2c8\ub2e4. <strong>XGMII<\/strong>. \uc774 \ud45c\uc900\uc740 \ub370\uc774\ud130 \uc804\uc1a1, \ud0c0\uc774\ubc0d, \uc804\uae30\uc801 \ud2b9\uc131 \ubc0f \uc2e0\ud638 \uc778\ucf54\ub529\uc744 \uc815\uc758\ud558\uc5ec \uc2e0\ub8b0\uc131 \uc788\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: SFI\ub294 \uad11 \ubaa8\ub4c8 \ub808\uc778\uacfc \uc5b4\ub5a4 \uad00\ub828\uc774 \uc788\ub098\uc694?<\/strong><br><strong>A:<\/strong> \uac01 <strong>SFI \ucc44\ub110(\ub808\uc778)<\/strong> SFI\ub294 \uad11 \ubaa8\ub4c8 \ub0b4\ubd80\uc758 \ub2e8\uc77c \uace0\uc18d \uc9c1\ub82c \ub370\uc774\ud130 \uacbd\ub85c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub2e8\uc77c \ub808\uc778 10G \ubaa8\ub4c8\uc740 \ud558\ub098\uc758 SFI \ucc44\ub110\uc5d0\uc11c 10Gbps\ub97c \uc804\ub2ec\ud558\uace0, \ub2e4\uc911 \ub808\uc778 \ubaa8\ub4c8(\uc608: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>40G QSFP+<\/strong><\/a>, 40G QSFP+)\uc740 \ubcd1\ub82c \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc744 \uc804\uc1a1\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uac1c\uc758 SFI \ucc44\ub110\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: SFI\ub294 \uc5b4\ub5a4 \ub370\uc774\ud130 \uc778\ucf54\ub529\uc744 \uc0ac\uc6a9\ud558\ub098\uc694?<\/strong><br><strong>A:<\/strong> SFI\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>8b\/10b \ub610\ub294 64b\/66b \uc778\ucf54\ub529<\/strong>, 8b\/10b \uc778\ucf54\ub529\uc744 \uc0ac\uc6a9\ud558\uba70,.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774\ub294 \uad11 \uc804\uc1a1 \uc911 \uc801\uc808\ud55c \ud074\ub85d \ubc0f \ub370\uc774\ud130 \ub3d9\uae30\ud654\ub97c \ubcf4\uc7a5\ud558\uace0 \ub370\uc774\ud130 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/strong><br><strong>A:<\/strong> Q4: \uc65c SFI\uac00 \ubaa8\ub4c8 \ubc0f \uce69 \uc0c1\ud638\uc6b4\uc6a9\uc131\uc5d0 \uc911\uc694\ud569\ub2c8\uae4c? <strong>SFI \ud45c\uc900\uc744 \ub530\ub974\ub294 \uac83\uc785\ub2c8\ub2e4.<\/strong>, SFI \ud45c\uc900\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368, \uc11c\ub85c \ub2e4\ub978 \uacf5\uae09\uc5c5\uccb4\uc758 \uad11 \ubaa8\ub4c8\uacfc \uc2a4\uc704\uce6d \uce69\uc774 \uc0c1\ud638\uc6b4\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\ud654\ub294 \uc77c\uad00\ub41c \uc804\uae30\uc801 \ud2b9\uc131\uacfc \uc2e0\ud638 \ud0c0\uc774\ubc0d\uc744 \ubcf4\uc7a5\ud558\uc5ec \ub124\ud2b8\uc6cc\ud0b9 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc6d0\ud65c\ud55c \ud1b5\ud569\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5: SFI \ucc44\ub110\uc740 10G \uc774\uc0c1\uc758 \uace0\ub300\uc5ed\ud3ed \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\ub098\uc694?<\/strong><br><strong>A:<\/strong> \ub124. <strong>40G QSFP+<\/strong> 40G \ub610\ub294 \uadf8 \uc774\uc0c1\uc758 \ub300\uc5ed\ud3ed \ubaa8\ub4c8\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uac1c\uc758 SFI \ucc44\ub110\uc774 \ubcd1\ub82c\ub85c \uc791\ub3d9\ud558\uba70, \uac01 \ucc44\ub110\uc774 10Gbps\ub97c \uc804\ub2ec\ud558\uc5ec \ub300\uc5ed\ud3ed\uc744 \uc9d1\uc801\ud558\uace0 \uace0\uc18d \ub370\uc774\ud130 \uc13c\ud130 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q6: SFI\ub294 XGMII\uc640 \uc5b4\ub5a4 \uad00\ub828\uc774 \uc788\ub098\uc694?<\/strong><br><strong>A:<\/strong> SFI\ub294 MAC\/PHY\uc5d0\uc11c \uc0dd\uc131\ub41c <strong>XGMII \uc2e0\ud638\ub97c<\/strong> XGMII \uc2e0\ud638\ub97c \uc804\uc1a1\uc744 \uc704\ud574 \uc9c1\ub82c \uad11 \ub370\uc774\ud130\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcd1\ub82c \uc804\uae30 \uc2e0\ud638\uc5d0\uc11c \uace0\uc18d \uc9c1\ub82c \uad11 \ub808\uc778\uc73c\ub85c\uc758 \ub9e4\ub044\ub7ec\uc6b4 \uc804\ud658\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q7: SFI \uc778\ud130\ud398\uc774\uc2a4\ub294 SFP+ \ubaa8\ub4c8\uc5d0\uc11c\ub9cc \uc0ac\uc6a9\ub418\ub098\uc694?<\/strong><br><strong>A:<\/strong> \ub3d9\uc548 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>10G SFP+ \ubaa8\ub4c8<\/strong><\/a> SFP+ \ubaa8\ub4c8\uc5d0\uc11c \uac00\uc7a5 \ud754\ud558\uc9c0\ub9cc, SFI \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc0c1\ud638\uc6b4\uc6a9\uc131\uacfc \uc131\ub2a5\uc744 \uc704\ud574 \ud45c\uc900\ud654\ub41c \uc9c1\ub82c \ub808\uc778\uc774 \ud544\uc694\ud55c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>QSFP+ \ubaa8\ub4c8<\/strong><\/a> QSFP+ \ubc0f \uae30\ud0c0 \uace0\uc18d \uad11 \ubaa8\ub4c8\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6\ufe0f\u20e3 \ucc38\uace0 \uc790\ub8cc<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/clock-and-data-recovery-in-modern-communication-systems\/\" target=\"_blank\">\ud604\ub300 \ud1b5\uc2e0\uc5d0\uc11c \ud074\ub85d \ubc0f \ub370\uc774\ud130 \ubcf5\uad6c\ub780 \ubb34\uc5c7\uc778\uac00?<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-are-ethernet-mac-and-phy\/\" target=\"_blank\">\uc774\ub354\ub137 MAC \ubc0f PHY \uc124\uba85: \uc544\ud0a4\ud14d\ucc98 \ubc0f \uc8fc\uc694 \ucc28\uc774\uc810<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/classifying-10g-sfp-transceiver-modules\/\" target=\"_blank\">SFP+ 10G \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ubaa8\ub4c8 \ubd84\ub958 \ubc29\ubc95<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/40g-qsfp-transceivers-buying-guide\/\" target=\"_blank\">40G QSFP+ \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uad6c\ub9e4\ub97c \uc704\ud55c \ucd5c\uace0\uc758 \uac00\uc774\ub4dc<\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\uc9c1\ub82c \ud504\ub808\uc774\ubc0d \uc778\ud130\ud398\uc774\uc2a4(SFI)\uac00 10G SFP+ \ubc0f 40G QSFP+ \uad11 \ubaa8\ub4c8\uc5d0\uc11c \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc5b4\ub5bb\uac8c \uac00\ub2a5\ud558\uac8c \ud558\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694. SFI \ucc44\ub110, XGMII \ubcc0\ud658 \ubc0f \ubaa8\ub4c8 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uace0, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub124\ud2b8\uc6cc\ud0b9\uc744 \uc2e4\ud604\ud558\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":6549,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-6550","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\/6550","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=6550"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6550\/revisions"}],"predecessor-version":[{"id":11387,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6550\/revisions\/11387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/6549"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=6550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=6550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=6550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}