{"id":5407,"date":"2025-08-18T00:00:00","date_gmt":"2025-08-18T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/qsfp28-100g-psm4-transceivers-for-data-centers\/"},"modified":"2026-06-22T08:21:27","modified_gmt":"2026-06-22T08:21:27","slug":"qsfp28-100g-psm4-transceivers-for-data-centers","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/qsfp28-100g-psm4-transceivers-for-data-centers","title":{"rendered":"\uace0\ubc00\ub3c4 100G \uc5f0\uacb0 \uae30\ub2a5 \ud574\uc81c: 100G PSM4 \uad11\ud559 \ubaa8\ub4c8 \uac00\uc774\ub4dc"},"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\/e8c59990135f47488a1f089f23f62ace.webp\" alt=\"QSFP28 100G PSM4 Transceivers\" class=\"wp-image-5405\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8c59990135f47488a1f089f23f62ace.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8c59990135f47488a1f089f23f62ace-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8c59990135f47488a1f089f23f62ace-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8c59990135f47488a1f089f23f62ace-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8c59990135f47488a1f089f23f62ace-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">\ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305, AI, \ucd08\ub300\uaddc\ubaa8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ub04a\uc784\uc5c6\ub294 \uc131\uc7a5\uc740 \uc810\uc810 \ub354 \ube60\ub974\uace0, \ubc00\ub3c4\uac00 \ub192\uc73c\uba70, \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uc13c\ud130 \uac04 \uc5f0\uacb0(DCI)\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\uc5d0 \ub4f1\uc7a5\ud55c \uac83\uc774 <\/span><span class=\"qc-p1-tag\"><strong>100G PSM4(\ubcd1\ub82c \ub2e8\uc77c \ubaa8\ub4dc 4\ucc44\ub110)<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> \uad11 \ubaa8\ub4c8 \u2014 \ud6a8\uc728\uc801\uc778 100\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(100GbE) \ub9c1\ud06c\ub97c \uad6c\ub3d9\ud558\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ubcf8 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\uc5d0 \uc788\uc5b4 PSM4\uac00 \uc65c \ud544\uc218\uc801\uc778 \uc194\ub8e8\uc158\uc778\uc9c0 \uc2ec\uce35\uc801\uc73c\ub85c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 PSM4 \uae30\uc220\uc5d0 \ub300\ud55c \uc774\ud574\ub294 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uac15\ub825\ud558\uace0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc131\uc7a5\ud558\ub294 \uc131\ub2a5\uc744 \uc704\ud574 \ucd5c\uc801\uc758 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd 100G PSM4 \uad11 \ubaa8\ub4c8\uc774\ub780?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">100G PSM4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 1<strong>00G \uc774\ub354\ub137\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ud50c\ub7ec\uadf8\ud615 \uad11 \ubaa8\ub4c8\uc785\ub2c8\ub2e4.<\/strong> \uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\uba70, <strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>(SMF)<\/strong><\/a>. \uc774 \ubaa8\ub4c8\uc740 \uac01\uac01 25Gbps\ub85c \uc791\ub3d9\ud558\ub294 4\uac1c\uc758 \ub3c5\ub9bd \uad11 \ucc44\ub110\uc744 \ud65c\uc6a9\ud558\uba70( <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/understanding-non-return-to-zero-in-digital-communication\/\"><strong>, \uc18d\ub3c4 \ubc0f \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0<\/strong><\/a>), \ud30c\uc7a5 \ub2e4\uc911\ud654 \ubc29\uc2dd\uc778 <strong>1310nm<\/strong>. \ubc18\uba74 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/100g-cwdm4-transceiver-efficient-2km-links\/\"><strong>100G<\/strong> <strong>CWDM4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a>, \uc5d0\uc11c\ub294 \ub2e8\uc77c \uad11\uc12c\uc720 \uc30d\uc5d0 \ud30c\uc7a5\uc744 \ub2e4\uc911\ud654\ud558\uc9c0\ub9cc, PSM4\ub294 <strong>8\uac1c\uc758 \uad11\uc12c\uc720<\/strong> (4\uac1c \uc1a1\uc2e0, 4\uac1c \uc218\uc2e0) \u2014 \uac01 \ucc44\ub110\uc5d0 \uc804\uc6a9 \uc30d\uc744 \ud560\ub2f9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \u201c\ubcd1\ub82c \uad11\ud559\u201d \uc811\uadfc \ubc29\uc2dd\uc740 \uba85\ud655\ud55c \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd 100G PSM4 \uae30\uc220\uc758 \uc8fc\uc694 \uc7a5\uc810<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ube44\uc6a9 \ud6a8\uc728\uc131:<\/strong> \ud83d\udcb0 PSM4\ub294 CWDM4\uc640 \uac19\uc740 \ud30c\uc7a5 \ub2e4\uc911\ud654 \uc194\ub8e8\uc158\uc5d0 \ube44\ud574 \uc800\ub834\ud55c \uad11 \ubd80\ud488\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. <strong>CWDM4<\/strong>. \ub2e8\uc21c\ud654\ub41c \uad11\ud559 \uc124\uacc4\ub294 <strong>\uc800\ube44\uc6a9 100G \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong>, \uc2e4\ud604\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uba70, \ud2b9\ud788 \ub300\uaddc\ubaa8 \ubc30\ud3ec \uc2dc \uadf8 \ud6a8\uacfc\uac00 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04:<\/strong> \u26a1 \uc9c1\uc811\uc801\uc778 \ubcd1\ub82c \uc804\uc1a1 \uacbd\ub85c\ub294 \uc2e0\ud638 \ucc98\ub9ac \ubcf5\uc7a1\uc131\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec <strong>\ucd08\uc800\uc9c0\uc5f0<\/strong> \ucd08\uc800\uc9c0\uc5f0\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4 \u2014 \uace0\ube48\ub3c4 \uac70\ub798, AI \ud074\ub7ec\uc2a4\ud130, \uae08\uc735 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub4f1\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\uace0\ubc00\ub3c4 \ubc0f \ud655\uc7a5\uc131:<br><\/strong> \u2b50 PSM4 \ubaa8\ub4c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <strong>QSFP28 \ud3fc \ud329\ud130<\/strong>, \uc18c\ud615 \ud3fc \ud329\ud130(SFP28 \ub610\ub294 QSFP28)\ub97c \ucc44\ud0dd\ud558\ubbc0\ub85c, \uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130\uc5d0\uc11c \ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130 \uc13c\ud130 \ub0b4 <strong>\ub9ac\ud504-\uc2a4\ud30c\uc778 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c<\/strong> \ubc0f <strong>\ub799 \uc0c1\ub2e8(Top-of-Rack, ToR)<\/strong> \uc5d0\uc11c <strong>\uc9d1\uc120\/\ubd84\ubc30<\/strong> \uc2a4\uc704\uce58 \uac04 \uc5f0\uacb0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\uc2e0\ub8b0\uc131 \uc788\ub294 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \uc131\ub2a5:<\/strong> \ud83d\ude80 \uac80\uc99d\ub41c \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud568\uc73c\ub85c\uc368 <strong>\ub354 \uae34 \uc804\uc1a1 \uac70\ub9ac \uac00\ub2a5\uc131<\/strong> (\ucd5c\ub300 500m, LINK-PP\uc640 \uac19\uc740 \uace0\ud488\uc9c8 \ubaa8\ub4c8\uc758 \uacbd\uc6b0 \uc885\uc885 2km\uae4c\uc9c0) \ubc0f <strong>\uc6b0\uc218\ud55c \uc131\ub2a5<\/strong> \uc744 \uc81c\uacf5\ud558\uba70, \uc720\uc0ac\ud55c \uac70\ub9ac\uc5d0\uc11c \uba40\ud2f0\ubaa8\ub4dc \uc194\ub8e8\uc158(SR4 \ub4f1)\ubcf4\ub2e4 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd 100G PSM4 \ubaa8\ub4c8\uc758 \uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ub370\uc774\ud130 \uc13c\ud130 \uac04 \uc5f0\uacb0(DCI):<\/strong> \ub2e8\uc77c \ub370\uc774\ud130 \uc13c\ud130 \uac74\ubb3c \ub610\ub294 \ucea0\ud37c\uc2a4 \ub0b4(\ucd5c\ub300 500m~2km).<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 <\/strong><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-hpc-high-performance-computing\/\" target=\"_blank\" rel=\"\"><strong>(HPC)<\/strong><\/a><strong> \ud074\ub7ec\uc2a4\ud130:<\/strong> \ucd08\uc800\uc9c0\uc5f0\uacfc \uace0\ub300\uc5ed\ud3ed\uc774 \uc808\ub300\uc801\uc73c\ub85c \uc694\uad6c\ub418\ub294 \ud658\uacbd.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c \ucf54\uc5b4\/\uc9d1\uc120 \uacc4\uce35:<\/strong> \ub300\uc5ed\ud3ed\uc744 \ub9ce\uc774 \uc18c\ube44\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ubc31\ubcf8 \ub9c1\ud06c \uc5c5\uadf8\ub808\uc774\ub4dc.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\ud074\ub77c\uc6b0\ub4dc \uc81c\uacf5\uc5c5\uccb4 \uc778\ud504\ub77c:<\/strong> \ub300\uaddc\ubaa8 \ud074\ub77c\uc6b0\ub4dc \ud658\uacbd\uc5d0\uc11c \uc11c\ubc84, \uc2a4\ud1a0\ub9ac\uc9c0 \ubc0f \uc2a4\uc704\uce58\ub97c \uc5f0\uacb0.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\uae08\uc735 \ub124\ud2b8\uc6cc\ud06c:<\/strong> \uc800\uc9c0\uc5f0 \uac70\ub798 \ud50c\ub7ab\ud3fc \uc9c0\uc6d0.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd PSM4 vs. CWDM4: \uc801\uc808\ud55c 100G \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \uc194\ub8e8\uc158 \uc120\ud0dd\ud558\uae30<\/strong><\/h2>\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><strong>\uae30\ub2a5<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>100G PSM4<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>100G CWDM4<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uae30\uc220<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubcd1\ub82c \uad11\ud559(4 \ub808\uc778)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/wdm-optical-transceiver-module-applications\/\"><strong>WDM<\/strong><\/a> (1\uc30d\uc758 \uad11\uc12c\uc720\uc5d0 4\uac1c\uc758 \ud30c\uc7a5)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad11\uc12c\uc720 \uc218<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>8\uac1c \uad11\uc12c\uc720<\/strong> (4\uac1c\uc758 \uc1a1\uc2e0, 4\uac1c\uc758 \uc218\uc2e0)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>2\uac1c \uad11\uc12c\uc720<\/strong> (1\uac1c \uc1a1\uc2e0, 1\uac1c \uc218\uc2e0)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\uc1a1 \uac70\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 500m(\uc77c\ubc18\uc801), <strong>2km \uc774\uc0c1<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 2km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ube44\uc6a9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc77c\ubc18\uc801\uc73c\ub85c \ub0ae\uc74c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc9c0\uc5f0 \uc2dc\uac04<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd08\uc800\uc7a1\uc74c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ubcf5\uc7a1\uc131(Complexity)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c(\uad11\ud559 \ubd80\ud488)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c(WDM \uba40\ud2f0\ud50c\ub809\uc11c\/\ub514\uba40\ud2f0\ud50c\ub809\uc11c \ud544\uc694)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucd5c\uc801 \uc801\uc6a9 \ubd84\uc57c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uace0\ubc00\ub3c4\u00b7\ube44\uc6a9 \ubbfc\uac10\ud615 \ub370\uc774\ud130\uc13c\ud130 \ub0b4\ubd80 \ub9c1\ud06c(&lt;2km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720\uac00 \ubd80\uc871\ud55c \ud658\uacbd\uc5d0\uc11c \ucd5c\ub300 2km\uae4c\uc9c0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ub9c1\ud06c<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \uc65c LINK-PP 100G PSM4 \uad11\ud559 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39cdcc49922c4d8ebdd258250cf678e9-1024x608.webp\" alt=\"LINK-PP 100G PSM4 Solutions\" class=\"wp-image-5406\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39cdcc49922c4d8ebdd258250cf678e9-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39cdcc49922c4d8ebdd258250cf678e9-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39cdcc49922c4d8ebdd258250cf678e9-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39cdcc49922c4d8ebdd258250cf678e9-18x12.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39cdcc49922c4d8ebdd258250cf678e9.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e0\ub8b0\uc131, \uc131\ub2a5, \uac00\uc131\ube44\uac00 \uac00\uc7a5 \uc911\uc694\ud560 \ub54c, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 <strong>100G PSM4 QSFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294<\/strong> \ud0c1\uc6d4\ud568\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ubcf4\uc7a5\ub41c \ud638\ud658\uc131:<\/strong> \uc8fc\uc694 OEM \uc2a4\uc704\uce58(Cisco, Juniper, Arista \ub4f1)\uc640\uc758 \uc6d0\ud65c\ud55c \uc791\ub3d9\uc744 \uc704\ud574 \uc5c4\uaca9\ud788 \ud14c\uc2a4\ud2b8\ub428. \ubc94\uc6a9 \ubaa8\ub4c8 \uc0ac\uc6a9\uc73c\ub85c \uc778\ud55c \uc704\ud5d8\uc744 \ud53c\ud558\uc138\uc694.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\uc6b0\uc218\ud55c \ud488\uc9c8 \ubc0f \uc2e0\ub8b0\uc131:<\/strong> \ucd5c\uace0 \uc218\uc900\uc758 \uae30\uc900\uc5d0 \ub530\ub77c \uc81c\uc870\ub418\uc5b4 \ub0ae\uc740 <strong>\ud83d\udccc \uc804\ud1b5\uc801\uc778 \uc9c0\ud45c\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc558\ub358 \uc774\uc720 <\/strong><a href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/understanding-what-is-bit-error-rate\/\" target=\"_self\"><strong>(\ube44\ud2b8 \uc624\ub958\uc728, BER)<\/strong><\/a> \uace0\uc7a5\ub960\uacfc \uae34 \uc6b4\uc601 \uc218\uba85\uc744 \ubcf4\uc7a5 \u2013 <strong>\uc784\ubb34 \uc911\uc2ec \ub370\uc774\ud130\uc13c\ud130 \ub9c1\ud06c\uc5d0 \uc644\ubcbd\ud568<\/strong>.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\ud655\uc7a5\ub41c \uc804\uc1a1 \uac70\ub9ac:<\/strong> \ub2f9\uc0ac\uc758 <strong>LINK-PP <\/strong><a href=\"https:\/\/www.l-p.com\/products\/488422.htm\" target=\"_blank\" rel=\"\"><strong>LQ-M31100-FR4C<\/strong><\/a> \ubaa8\ub378\uc740 <strong>\ucd5c\ub300 2km\uae4c\uc9c0<\/strong> \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uc0c1\uc5d0\uc11c \uc2e0\ub8b0\uc131 \uc788\uac8c.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\ube44\uc6a9 \uc808\uac10:<\/strong> \uc0c1\ub2f9\ud55c <strong>CAPEX \uc808\uac10 \ud6a8\uacfc\ub97c \uacbd\ud5d8\ud558\uc138\uc694.<\/strong> \uc131\ub2a5\uc774\ub098 \uc548\uc815\uc131\uc744 \ud76c\uc0dd\ud558\uc9c0 \uc54a\uace0 \ub9d0\uc785\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\ud3ec\uad04\uc801\uc778 \ubcf4\uc99d \ubc0f \uae30\uc220 \uc9c0\uc6d0:<\/strong> \uc5c5\uacc4 \ucd5c\uace0 \uc218\uc900\uc758 \uae30\uc220 \uc9c0\uc6d0 \ubc0f \ubcf4\uc99d \uc11c\ube44\uc2a4 \uc81c\uacf5.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP\ub85c 100G \uc7a0\uc7ac\ub825\uc744 \ud574\ubc29\ud558\uc138\uc694!<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\ud6a8\uc728\u00b7\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 <strong>100G \uc5f0\uacb0\uc131<\/strong>. \ub85c \ub370\uc774\ud130\uc13c\ud130 \ud328\ube0c\ub9ad\uc744 \ucd5c\uc801\ud654\ud558\uc138\uc694. \uc0c8\ub85c\uc6b4 \uc778\ud504\ub77c\ub97c \uad6c\ucd95\ud558\ub4e0 \uae30\uc874 \ub9c1\ud06c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub4e0, <strong>LINK-PP\uc758 100G PSM4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294<\/strong> \uadc0\uc0ac\uac00 \ud544\uc694\ub85c \ud558\ub294 \uc2e0\ub8b0\uc131 \uc788\uace0 \uc800\uc9c0\uc5f0\uc758 \uae30\ubc18\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP 100G PSM4 \ubaa8\ub4c8 \ud0d0\uc0c9\uc744 \uc900\ube44\ud558\uc168\ub098\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u27a1\ufe0f <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488422.htm\"><strong>LQ-M31100-FR4C(2km)<\/strong><\/a><br>\u27a1\ufe0f <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/488423.htm\"><strong>LQ-M31100-LR4C(10km)<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">PSM4\ub294 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PSM4\ub294 \u201c\ubcd1\ub82c \ub2e8\uc77c \ubaa8\ub4dc 4\ucc44\ub110(Parallel Single Mode 4-lane)\u201d\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc5d0 4\uac1c\uc758 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\uba70, \ub370\uc774\ud130 \uc218\uc2e0\uc5d0\ub3c4 4\uac1c\uc758 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uac01 \ucc44\ub110\uc740 25Gbps\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">QSFP28 100G PSM4\ub294 \uae30\uc874 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uc640 \ud638\ud658\ub429\ub2c8\uae4c?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\uc608, QSFP28 100G PSM4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc77c\ubc18 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(OS2)\uc640 \ud638\ud658\ub429\ub2c8\ub2e4. \ub9ce\uc740 \ub370\uc774\ud130\uc13c\ud130\uc5d0\uc11c \uc774\ubbf8 \uc774 \uc720\ud615\uc758 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\uc73c\ubbc0\ub85c, \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc6a9\uc774\ud558\uace0 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">PSM4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \uc0c1\ud0dc\ub97c \uc5b4\ub5bb\uac8c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub294 \ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1(Digital Diagnostic Monitoring, DDM)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. DDM\uc740 \uc628\ub3c4, \uc804\uc555, \uc2e0\ud638 \uac15\ub3c4 \ub4f1\uc758 \uc815\ubcf4\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ud0d0\uc9c0\ud558\uace0 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">QSFP28 100G PSM4\ub294 \uc5b4\ub5a4 \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 MPO\/MTP-12 \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>\uc774 \ucee4\ub125\ud130\ub294 \ud55c \uc904\uc5d0 12\uac1c\uc758 \uad11\uc12c\uc720\ub97c \uace0\uc815\ud569\ub2c8\ub2e4.<\/p><\/li>\n\n\n\n<li><p>8\uac1c\uc758 \uad11\uc12c\uc720\uac00 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uace0, 4\uac1c\ub294 \ubbf8\uc0ac\uc6a9\uc785\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">QSFP28 100G PSM4\ub294 \ud56b\ud50c\ub7ec\uadf8 \uac00\ub2a5\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, \uc7a5\uce58\uc758 \uc804\uc6d0\uc744 \ub044\uc9c0 \uc54a\uace0\ub3c4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5c5\uadf8\ub808\uc774\ub4dc\ub098 \uc218\ub9ac \uc911\uc5d0\ub3c4 \ub124\ud2b8\uc6cc\ud06c \uac00\ub3d9\uc774 \uc9c0\uc18d\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ucc38\uace0 \uc790\ub8cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/100g-qsfp28-optical-transceivers-selection-guide\/\">100G QSFP28 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud0d0\uc0c9: SR4, LR4, CWDM4, PSM4 \ub4f1<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/psm4-vs-cwdm4-which-optical-transceiver-for-your-network\/\">PSM4 \ub300\ube44 CWDM4: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/100g-single-lambda-vs-4-channel-optical-modules-comparison\/\">100G \uc2f1\uae00 \ub78c\ub2e4 \ub300 4\ud30c\uc7a5 \uad11 \ubaa8\ub4c8\uc758 \uc8fc\uc694 \ucc28\uc774\uc810<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/100g-optical-transceiver-form-factors-guide\/\">100G \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud3fc \ud329\ud130: QSFP28, CFP, CFP2, CFP4?<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>QSFP28 100G PSM4 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \uace0\uc18d\u00b7\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 100G \uc774\ub354\ub137\uc744 \uc81c\uacf5\ud558\uba70, \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":5405,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[13],"class_list":["post-5407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-100g-modules"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5407","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=5407"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5407\/revisions"}],"predecessor-version":[{"id":11245,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5407\/revisions\/11245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5405"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}