{"id":4582,"date":"2025-10-28T11:12:00","date_gmt":"2025-10-28T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp28-msa-standard-for-25g-modules\/"},"modified":"2026-06-22T09:00:06","modified_gmt":"2026-06-22T09:00:06","slug":"sfp28-msa-standard-for-25g-modules","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp28-msa-standard-for-25g-modules","title":{"rendered":"SFP28 MSA \ud45c\uc900 \uc124\uba85 \u2014 \ubc30\uacbd, \ubaa9\uc801 \ubc0f \uc2e4\uc6a9\uc801 \uc601\ud5a5"},"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\/3cb5966bb6214bafa7f2bb922f8bf45f.webp\" alt=\"What Is the SFP28 MSA Standard\uff1f\" class=\"wp-image-4580\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3cb5966bb6214bafa7f2bb922f8bf45f.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3cb5966bb6214bafa7f2bb922f8bf45f-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3cb5966bb6214bafa7f2bb922f8bf45f-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3cb5966bb6214bafa7f2bb922f8bf45f-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3cb5966bb6214bafa7f2bb922f8bf45f-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc11c\ub860<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>SFP28(\uc18c\ud615 \ud3fc\ud329\ud130 \ud50c\ub7ec\uadf8\uc5b4\ube14 28)<\/strong> \uc740 \ub2e8\uc77c \ub808\uc778(single-lane)\uc744 \uc704\ud55c \uc0b0\uc5c5 \ud45c\uc900 \ud3fc\ud329\ud130\uc785\ub2c8\ub2e4. <strong>25\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE)<\/strong> \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130, \ud1b5\uc2e0\ub9dd, \uc0b0\uc5c5\uc6a9 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc5f0\uacb0 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<br\/>\uad11\ubc94\uc704\ud55c \ucc44\ud0dd \ub4a4\uc5d0\ub294 <strong>SFP28 MSA(Multi-Source Agreement, \ub2e4\uc911 \uacf5\uae09\uc0ac \ud611\uc758\uc11c)\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \u2014 \ub2e4\uc591\ud55c \uc81c\uc870\uc0ac \uac04 \ubaa8\ub4c8 \ubc0f \uc7a5\ube44 \uac04 \uc0c1\ud638\uc6b4\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uae30\uacc4\uc801\u00b7\uc804\uae30\uc801\u00b7\uad00\ub9ac \ud30c\ub77c\ubbf8\ud130\ub97c \uc815\uc758\ud558\ub294 \uac1c\ubc29\ud615 \uc0b0\uc5c5 \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \ubb38\uc11c\ub294 SFP28 MSA \ud45c\uc900\uc758 \ubc30\uacbd \ubc0f \ubaa9\uc801, IEEE \uc774\ub354\ub137 \uc0ac\uc591\uacfc\uc758 \uad00\uacc4, \uadf8\ub9ac\uace0 \uc124\uacc4\uc790\u00b7\ud1b5\ud569 \uc5d4\uc9c0\ub2c8\uc5b4\u00b7\ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\uc5d0\uac8c \uc8fc\ub294 \uc774\uc810\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>MSA\ub780 \ubb34\uc5c7\uc774\uba70 \uc65c \uc911\uc694\ud55c\uac00<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><strong>MSA(Multi-Source Agreement, \ub2e4\uc911 \uacf5\uae09\uc5c5\uccb4 \ud569\uc758)<\/strong><\/a> \uc740 \uc5ec\ub7ec \uc81c\uc870\uc0ac\uac00 \uacf5\ub3d9\uc73c\ub85c \uc791\uc131\ud55c \ud611\uc5c5 \uc0ac\uc591\uc73c\ub85c, \uc81c\uc870\uc0ac \uac04 \uc81c\ud488 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<br\/>\ub3d9\uc548 <strong>IEEE \ud45c\uc900<\/strong> \ud504\ub85c\ud1a0\ucf5c \ubc0f \uc2e0\ud638 \ubc29\uc2dd(\uc608: \uc774\ub354\ub137 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4 \ubc0f \uc778\ucf54\ub529 \ubc29\ubc95)\uc744 \uc815\uc758\ud558\ub294 \uac83\uacfc \ub2ec\ub9ac, MSA\ub294 <strong>\uae30\uacc4\uc801 \uc124\uacc4, \ud540 \ud560\ub2f9, \uc804\uae30\uc801 \uc778\ud130\ud398\uc774\uc2a4\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11 \ud2b8\ub79c\uc2dc\ubc84\uc640 \uac19\uc740 \uacbd\uc6b0 <strong>SFP28<\/strong>, MSA\ub294 \ub2e4\uc74c\uc744 \uc815\uc758\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubb3c\ub9ac\uc801 \uce58\uc218 \ubc0f \ub798\uce58 \uba54\ucee4\ub2c8\uc998<\/p><\/li><li><p>\uc804\uae30\uc801 \ud540 \uae30\ub2a5 \ubc0f \uc2e0\ud638 \ud2b9\uc131<\/p><\/li><li><p>\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1(DOM)<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/ddm-dom-in-optical-transceivers\/\">DDM\/DOM<\/a>)<\/p><\/li><li><p>\uc5f4 \ubc0f \uc804\ub825 \uc0ac\uc591<\/p><\/li><li><p>\ud638\uc2a4\ud2b8 \ubc0f \ubaa8\ub4c8 \uac04 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c(I\u00b2C \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud568)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">MSA \ub355\ubd84\uc5d0, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28 \ubaa8\ub4c8\uc740<\/a> \uc11c\ub85c \ub2e4\ub978 \uc81c\uc870\uc0ac\uc758 \uc81c\ud488\uc744 \uc548\uc804\ud558\uac8c \uad50\uccb4\ud560 \uc218 \uc788\uc5b4 <strong>\ubca4\ub354 \uac04 \uc0c1\ud638\uc6b4\uc6a9\uc131(cross-vendor interoperability)\uc744 \ubcf4\uc7a5\ud558\uba70<\/strong> \ud1b5\ud569 \ubcf5\uc7a1\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>SFP28 MSA\uc758 \ud575\uc2ec \ubc94\uc704<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>SFP28 MSA\ub294<\/strong>, \uc8fc\ub85c <strong>SFF-8402<\/strong> \ubc0f \uad00\ub828 <strong>SFF-8431<\/strong> \ubb38\uc11c\ub97c \uae30\ubc18\uc73c\ub85c \ud558\uc5ec \ub2e4\uc74c \ud575\uc2ec \uc601\uc5ed\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 235px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"235\"><p>\uce74\ud14c\uace0\ub9ac<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc124\uba85<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"235\"><p><strong>\ud3fc \ud329\ud130<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP \ubc0f SFP+\uc640 \ub3d9\uc77c\ud55c \ud06c\uae30(56.5 mm \u00d7 13.4 mm \u00d7 8.5 mm)\ub85c, \uae30\uacc4\uc801 \uce21\uba74\uc5d0\uc11c \ubc14\ub85c \uad50\uccb4 \uac00\ub2a5\ud55c \ud638\ud658\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"235\"><p><strong>\uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub808\uc778\ub2f9 \ucd5c\ub300 28 Gbps\ub97c \uc9c0\uc6d0\ud558\uba70, \uace0\uc18d \uc2e0\ud638 \ubb34\uacb0\uc131 \uc694\uad6c\uc0ac\ud56d\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"235\"><p><strong>\uad00\ub9ac \uc778\ud130\ud398\uc774\uc2a4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>I\u00b2C(2\uc120 \uc9c1\ub82c \ubc84\uc2a4) \uae30\ubc18; \uc628\ub3c4, \uc804\uc555, \uad11 \ucd9c\ub825\uc744 \uc704\ud55c DOM(Digital Diagnostic Monitoring)\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"235\"><p><strong>\ubbf8\ub514\uc5b4 \uc9c0\uc6d0<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720(LC \ub4c0\ud50c\ub809\uc2a4) \ub610\ub294 \uad6c\ub9ac(DAC\/AOC) \uc5f0\uacb0\uacfc \ud638\ud658\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"235\"><p><strong>\uc804\ub825 \ubc0f \uc5f4 \uad00\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud6a8\uc728\uc801\uc778 \uc804\ub825 \uc18c\ube44(\uc77c\ubc18\uc801\uc73c\ub85c \u2264 1.5 W)\ub85c \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud30c\ub77c\ubbf8\ud130\ub4e4\ub85c \uc778\ud574 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28<\/a> SFP+\uc758 \uc9c4\ud654\ud615\uc73c\ub85c, \ucc98\ub9ac \uac00\ub2a5\ud569\ub2c8\ub2e4. <strong>\ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uac00 2.5\ubc30 \uc99d\uac00<\/strong> \ubb3c\ub9ac\uc801 \ud3c9\uba74 \ud06c\uae30(footprint)\ub294 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>IEEE \ud45c\uc900\uacfc\uc758 \uad00\uacc4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud55c\ud3b8, <strong>SFP28 MSA\ub294<\/strong> \ud615\ud0dc \ubc0f \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uc758\ud558\uba70, <strong>IEEE 802.3by<\/strong> \uc774 \ud45c\uc900\uc740 25 GbE \uc2e0\ud638\uac00 \uad11\uc12c\uc720 \ub610\ub294 \uad6c\ub9ac \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc804\uc1a1\ub418\ub294 \ubc29\uc2dd\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 163px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"163\"><p>\ud45c\uc900<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc815\uc758\ud568<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc608\uc2dc<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"163\"><p><strong>IEEE 802.3by<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>25G \uc774\ub354\ub137 PHY \ubc0f \ub9c1\ud06c \ud504\ub85c\ud1a0\ucf5c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-SR, 25GBASE-LR<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"163\"><p><strong>SFF-8402<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP28 \uae30\uacc4\uc801\/\uc804\uae30\uc801 \uc0ac\uc591<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubaa8\ub4c8 \ud615\uc0c1 \ubc0f \ud540 \ubc30\uc5f4(pinouts)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"163\"><p><strong>SFF-8431<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc2e0\ud638 \ubb34\uacb0\uc131 \ubc0f \uc804\uae30\uc801 \ud2b9\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\uc18d \ub808\uc778 \uc0ac\uc591<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"163\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-8472-standard-explained-ddm-for-optical-transceivers\/\"><strong>SFF-8472<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DOM\/DDM \ub808\uc9c0\uc2a4\ud130<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc774 \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec 25 GbE \ub9c1\ud06c\ub97c \uc704\ud55c \uc644\uc804\ud788 \uc815\uc758\ub41c \uc0c1\ud638 \uc6b4\uc6a9 \uac00\ub2a5\ud55c \uc0dd\ud0dc\uacc4\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud638\ud658\uc131 \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc \uc774\uc810<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28 \ubaa8\ub4c8\uc740<\/a> \ub294 <strong>\ud558\uc704 \ud638\ud658 \uac00\ub2a5(backward-compatible)<\/strong> \ub9ce\uc740 \uc2dc\uc2a4\ud15c\uc758 SFP+ \ud3ec\ud2b8(10G \uc18d\ub3c4\uc5d0\uc11c)\uc640 \ud638\ud658\ub418\uc5b4 \ub370\uc774\ud130\uc13c\ud130 \ubc0f \uc5e3\uc9c0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c 10G\uc5d0\uc11c 25G\ub85c\uc758 \ub9c8\uc774\uadf8\ub808\uc774\uc158\uc774 \uac04\ud3b8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \uc774\uc810:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc0c1\ud638 \uc6b4\uc6a9\uc131:<\/strong> \uc5ec\ub7ec \ube0c\ub79c\ub4dc\uc758 \ubaa8\ub4c8\uacfc \uc2a4\uc704\uce58\ub97c \ud63c\ud569 \ubc0f \ub9e4\uce6d \uc0ac\uc6a9 \uac00\ub2a5.<\/p><\/li><li><p><strong>\ud655\uc7a5\uc131:<\/strong> \uae30\uc874 SFP+ \uc778\ud504\ub77c\ub97c \ucf00\uc774\uc9c0(cage)\ub098 \ucee4\ub125\ud130\ub97c \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 25G\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc \uac00\ub2a5.<\/p><\/li><li><p><strong>\uc720\uc5f0\uc131:<\/strong> \uad6c\ub9ac \ucf00\uc774\ube14 \ubc84\uc804\uc73c\ub85c \uc81c\uacf5 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/dac-vs-aoc-differences-explained-for-modern-networks\/\">DAC, AOC<\/a>, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \ub9c1\ud06c \uac70\ub9ac\uc5d0 \ub9de\ucd98 \uad11\ud559 \ubc84\uc804.<\/p><\/li><li><p><strong>\uc2e0\ub8b0\uc131:<\/strong> \ub0b4\uc7a5\ud615 DOM\/\uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1 \uae30\ub2a5\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c \uac74\uac15 \uc0c1\ud0dc \uac00\uc2dc\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc2dc\uc2a4\ud15c \uc124\uacc4\uc790\uc5d0\uac8c \uc911\uc694\ud55c \uc774\uc720<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7a5\ube44 \uc81c\uc870\uc0ac \ubc0f \ud1b5\ud569\uc5c5\uccb4\uc5d0\uac8c SFP28 MSA \uc900\uc218\ub294 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc124\uacc4 \uc608\uce21 \uac00\ub2a5\uc131<\/strong> \u2014 \uc77c\uad00\ub41c \uce58\uc218, \uc5f4\uc801 \ud658\uacbd(thermal envelopes), \ubc0f \ud638\uc2a4\ud2b8 \uc778\ud130\ud398\uc774\uc2a4 \uc124\uacc4 \uaddc\uce59.<\/p><\/li><li><p><strong>\ud14c\uc2a4\ud2b8 \ud6a8\uc728\uc131<\/strong> \u2014 \ud45c\uc900\ud654\ub41c \uc804\uae30\uc801 \ubc0f \uad11\ud559\uc801 \ud30c\ub77c\ubbf8\ud130\ub85c QA \uc0ac\uc774\ud074 \ub2e8\ucd95.<\/p><\/li><li><p><strong>\ubca4\ub354 \uc720\uc5f0\uc131<\/strong> \u2014 2\ucc28 \uacf5\uae09\uc6d0 \ud655\ubcf4\ub97c \ud1b5\ud574 \ubd80\ud488 \uacf5\uae09 \uc548\uc815\uc131 \ud655\ubcf4.<\/p><\/li><li><p><strong>\uc7a5\uae30\uc801 \ud655\uc7a5\uc131<\/strong> \u2014 10G\uc5d0\uc11c 25G\ub85c, \uadf8\ub9ac\uace0 \uadf8 \uc774\uc0c1(50G\/100G\uae4c\uc9c0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">QSFP \ud328\ubc00\ub9ac<\/a>).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc774\uc810\ub4e4\uc740 \uc81c\ud488 \uc2e0\ub8b0\uc131, \uc218\uba85 \uc8fc\uae30 \uad00\ub9ac, \uc0c1\ud638 \uc6b4\uc6a9\uc131 \uc778\uc99d\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>LINK-PP \ubc0f MSA \uc900\uc218 SFP28 \ubaa8\ub4c8<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u277b LINK-PP \uc81c\ud488\uc774 TSN \ub124\ud2b8\uc6cc\ud06c\ub97c \uc9c0\uc6d0\ud558\ub294 \ubc29\uc2dd <strong>SFP \ubc0f SFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ubaa8\ub4c8<\/strong>, \ucf00\uc774\uc9c0(cage), \ubc0f \uc790\uae30\uc2dd \ucee4\ub125\ud130\uac00 \ubaa8\ub450 MSA \ubc0f IEEE \ud45c\uc900\uc744 \uc644\uc804\ud788 \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 LINK-PP\uc758 \uc81c\ud488\uad70\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694:<br\/><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\"><strong>LINK-PP 25G SFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP SFP28 \ubaa8\ub4c8\uc758 \ud2b9\uc9d5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ucef4\ud329\ud2b8\ud55c QSFP+ \ud615\uc2dd\uacfc \uba40\ud2f0\uc2a4\ud0dd \uac70\ub9ac\ub85c \uc778\ud574 \uc2e4\uc2dc\uac04 UHD \ube44\ub514\uc624 \uc804\uc1a1, \uc13c\uc11c \ub370\uc774\ud130 \uc624\ud504\uc14b \ubc0f \uba85\ub839 \uc77c\uad00\uc131 \uc81c\uacf5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc2e0\ud638 \uc2e0\ub8b0\ub3c4\ub97c \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc7a5\ube44\ub97c \uc5f0\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc774 \ubaa8\ub4c8\uc5d0 \ub300\ud55c \uc138\ubd80 \uc0ac\ud56d\uacfc \uae30\uc220 \uc0ac\uc591\uc744 \ucc38\uc870\ud558\uc5ec \ub4dc\ub860 \ud1b5\uc2e0 \uad6c\uc870\uc5d0 \ub300\ud55c \uc6d0\ud65c\ud55c \ud1b5\ud569\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>SFF-8402 \/ SFF-8431<\/strong> \ubc0f <strong>IEEE 802.3by (25GBASE-SR\/LR)<\/strong><\/p><\/li><li><p><strong>\uc0b0\uc5c5\uc6a9 \uc628\ub3c4 \uc635\uc158<\/strong> \uadf9\ud55c \ud658\uacbd\uc6a9<\/p><\/li><li><p><strong>\uc800\uc804\ub825 \ubc0f \uc800\uc9c0\uc5f0 \uc124\uacc4<\/strong>, \ub370\uc774\ud130\uc13c\ud130 \ubc0f \ud1b5\uc2e0\ub9dd\uc5d0 \ucd5c\uc801\ud654\ub428<\/p><\/li><li><p>\uc644\uc804\ud55c <strong>\uc218\uc2e0 \uc804\ub825 (Rx Power):<\/strong> \ud56b\uc2a4\uc651 \uac00\ub2a5 \uae30\ub2a5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c MSA \uc900\uc218 \ubaa8\ub4c8\uc740 \ub2e4\uc591\ud55c \uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130 \ud50c\ub7ab\ud3fc \uac04\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\uc694\uc57d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>SFP28 MSA\ub294<\/strong> \uc18c\ud615 \ud56b\ud50c\ub7ec\uadf8 \uac00\ub2a5 \ud615\uc2dd \uc694\uc18c\uc5d0\uc11c 25Gbps \uc774\ub354\ub137\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ubb3c\ub9ac\uc801 \ubc0f \uc804\uae30\uc801 \uae30\ubc18\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br\/>\uc77c\uad00\ub41c \uae30\uacc4\uc801 \ubc0f \uc804\uae30\uc801 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uc758\ud568\uc73c\ub85c\uc368 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud558\uace0, \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uac04\uc18c\ud654\ud558\uba70, \ubca4\ub354 \uac04 \ud1b5\ud569 \ub9ac\uc2a4\ud06c\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd08\ub300\uaddc\ubaa8 \ub370\uc774\ud130\uc13c\ud130\ubd80\ud130 \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 25G \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\ub294 \uae30\uc5c5\uc758 \uacbd\uc6b0, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\"><strong>MSA \ud638\ud658 SFP28 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774<\/strong><\/a>, \uc608\ub97c \ub4e4\uc5b4 <strong>LINK-PP<\/strong>, \uc758 \uc81c\ud488\uacfc \uac19\uc740, \uc131\ub2a5, \ud638\ud658\uc131 \ubc0f \uc7a5\uae30 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>SFP28 MSA(Small Form-factor Pluggable 28 Multi-Source Agreement, \uc18c\ud615 \ud3fc \ud329\ud130 \ud50c\ub7ec\uadf8\uc5b4\ube14 28 \ub2e4\uc911 \uacf5\uae09\uc5c5\uccb4 \ud569\uc758\uc11c)\uac00 \uc815\uc758\ud558\ub294 \ub0b4\uc6a9, 25G \uc774\ub354\ub137\uc5d0\uc11c\uc758 \uc911\uc694\uc131, \uadf8\ub9ac\uace0 \ubaa8\ub4c8 \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":4581,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[16,24,26],"class_list":["post-4582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-link-pp-25g-sfp28-optical-modules","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4582","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=4582"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4582\/revisions"}],"predecessor-version":[{"id":11342,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4582\/revisions\/11342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4581"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}