{"id":5423,"date":"2025-08-16T00:00:00","date_gmt":"2025-08-16T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/100g-single-mode-qsfp28-module-types\/"},"modified":"2026-06-22T08:23:41","modified_gmt":"2026-06-22T08:23:41","slug":"100g-single-mode-qsfp28-module-types","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/100g-single-mode-qsfp28-module-types","title":{"rendered":"100G \ub2e8\uc77c \ubaa8\ub4dc QSFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc720\ud615 \ud0d0\uc0c9"},"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\/6a277037fdbf465da68d3eb2a9e19044.webp\" alt=\"Comparing 100G Single Mode QSFP28 Module Types and Their Use Cases\" class=\"wp-image-5421\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a277037fdbf465da68d3eb2a9e19044.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a277037fdbf465da68d3eb2a9e19044-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a277037fdbf465da68d3eb2a9e19044-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a277037fdbf465da68d3eb2a9e19044-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6a277037fdbf465da68d3eb2a9e19044-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\"><em>\uc218 \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uccd0 \ub370\uc774\ud130 \uc13c\ud130 \ub610\ub294 \ucea0\ud37c\uc2a4 \uac74\ubb3c\uc744 \uc5f0\uacb0\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\uace0 \uacc4\uc2e0\uac00\uc694?<\/em><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> <span class=\"highlight\">The<\/span> <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm?ca=1516&amp;cv=8480\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"><strong>100G QSFP28 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF) \ubaa8\ub4c8<\/strong><\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> \uc774 \ucef4\ud329\ud2b8\ud55c \uace0\uc131\ub2a5 \ubaa8\ub4c8\uc740 \uadc0\uc0ac\uc758 \uace0\uc18d\u00b7\uc7a5\uac70\ub9ac \uc5f0\uacb0\uc744 \uc704\ud55c \ud575\uc2ec \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc740 \uc911\uc694\ud55c \uc5f0\uacb0\uc131 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uc5ec, \ub2e4\uc911 \ubaa8\ub4dc \uad11\ud559 \uc7a5\uce58\uc758 \ubc94\uc704\ub97c \ud6e8\uc52c \ucd08\uc6d4\ud558\ub294 \uac15\ub825\ud55c 100Gbps \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc774 \ubaa8\ub4c8\uc774 \uc65c \ud544\uc218\uc801\uc778\uc9c0 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 100G \ub2e8\uc77c \ubaa8\ub4dc QSFP28 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720\ub294?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300 \ub124\ud2b8\uc6cc\ud0b9\uc740 \uc18d\ub3c4\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4 <em>\ubc0f<\/em> \ubc0f \uc804\ub2ec \uac70\ub9ac\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \ub2e4\uc911 \ubaa8\ub4dc \uc194\ub8e8\uc158\uc740 \uc9e7\uc740 \ub9c1\ud06c\uc5d0\ub294 \ucda9\ubd84\ud558\uc9c0\ub9cc, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uae30\uc220\uc740<\/strong><\/a> 100\ubbf8\ud130\ub97c \ucd08\uacfc\ud558\ub294 \uac70\ub9ac\uc5d0\uc11c \uc555\ub3c4\uc801\uc73c\ub85c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc774\uba70, \uc885\uc885 <strong>80km, 40km, 10km<\/strong>, \ub610\ub294 <strong>2km<\/strong>. \uc5d0 \ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 100G SMF QSFP28 \ubaa8\ub4c8\uc774 \ud544\uc218\uc801\uc778 \uc774\uc720\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\ud83c\udf1f \ud655\uc7a5\ub41c \uc804\ub2ec \uac70\ub9ac:<\/strong> \ucd5c\uc18c <strong>2\ud0ac\ub85c\ubbf8\ud130\uc5d0\uc11c \ucd5c\ub300 100\ud0ac\ub85c\ubbf8\ud130 \uc774\uc0c1<\/strong> \uae4c\uc9c0\uc758 \uac70\ub9ac\ub97c \uc6d0\ud65c\ud558\uac8c \ucee4\ubc84\ud558\uc5ec \uac74\ubb3c \uac04, \ucea0\ud37c\uc2a4 \uac04 \ub610\ub294 \uba54\ud2b8\ub85c \uc9c0\uc5ed \uac04 \uc5f0\uacb0\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4. <strong>\ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0(DCI)<\/strong> \ubc0f <strong>\uba54\ud2b8\ub85c \ub124\ud2b8\uc6cc\ud0b9<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u26a1 \ub192\uc740 \uc131\ub2a5:<\/strong> \uc77c\uad00\ub418\uace0 \uc2e0\ub8b0\uc131 \uc788\ub294 <strong>100Gbps \ub300\uc5ed\ud3ed<\/strong> (4\u00d725Gbps \ub808\uc778)\uc744 \uc81c\uacf5\ud558\uba70, \uc7a5\uac70\ub9ac \uc804\uc1a1\uc744 \uc704\ud574 <strong>4WDM<\/strong> \ub610\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>PAM4<\/strong><\/a> \ub4f1 \uace0\uae09 \ubcc0\uc870 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec <strong>\ud504\ub85c\uc138\uc11c\uc640 \uba54\ubaa8\ub9ac \uac04\uc5d0 \uadf9\ub3c4\ub85c \ube60\ub978 \ub370\uc774\ud130 \uad50\ud658\uc774 \ud544\uc694\ud55c <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-hpc-high-performance-computing\/\"><strong>(HPC)<\/strong><\/a> \ubc0f <strong>\uad6c\ucd95\uc5d0 \ud544\uc218\uc801\uc778 \uace0\uc131\ub2a5 \uc81c\ud488\uc744 \uc124\uacc4 \ubc0f \uc81c\uc870\ud569\ub2c8\ub2e4.<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud83d\udcf6 \uc6b0\uc218\ud55c \uc2e0\ud638 \ubb34\uacb0\uc131:<\/strong> SMF\uc758 \ub354 \uc791\uc740 \ucf54\uc5b4\ub294 \ubaa8\ub4dc \ubd84\uc0b0\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\"><strong>\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)<\/strong><\/a>. \ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\uc640 \ube44\uad50\ud574 \uad11\ubc94\uc704\ud55c \uac70\ub9ac\uc5d0\uc11c\ub3c4 \ub354 \uc120\uba85\ud55c \uc2e0\ud638\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \ub0ae\uc740 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/understanding-what-is-bit-error-rate\/\"><strong>\ub610\ub294 \uc7ac\uc804\uc1a1(retransmissions) \uc99d\uac00<\/strong><\/a>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud83d\udca1 \ubbf8\ub798 \uc9c0\ud5a5\uc131:<\/strong> SMF \uc778\ud504\ub77c\uc5d0 \ud22c\uc790\ud558\uba74 \ub3d9\uc77c\ud55c \uad11\uc12c\uc720 \uc124\ube44\ub97c \ud65c\uc6a9\ud574 \ud5a5\ud6c4 <strong>200G, 400G<\/strong>, \uc2ec\uc9c0\uc5b4 <strong>800G<\/strong> \uc18d\ub3c4\ub85c\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c\ub97c \uba85\ud655\ud788 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud83d\udd0b \ud6a8\uc728\uc131:<\/strong> \ucd5c\uc2e0 \ubaa8\ub4c8\uc740 \uc640\ud2b8\ub2f9 \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \uace0\ubc00\ub3c4 \ubc30\uce58 \ud658\uacbd \ubc0f <strong>\ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 100G \ub2e8\uc77c \ubaa8\ub4dc QSFP28 \ubaa8\ub4c8 \uc720\ud615 \uc124\uba85<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 100G SMF QSFP28 \ubaa8\ub4c8\uc774 \ub3d9\uc77c\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc804\uc1a1 \uae30\uc220 \ubc0f \ubaa9\ud45c \uac70\ub9ac\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\ud83d\udce1 100GBASE-LR4 \/ 100G LR4 QSFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84:<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\ud45c\uc900:<\/strong> IEEE 802.3ba<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud30c\uc7a5:<\/strong> 4\uac1c \ub808\uc778\uc744 \uc0ac\uc6a9\ud558\uba70, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-lwdm-and-why-important-for-lans\/\"><strong>LWDM<\/strong><\/a> \ud30c\uc7a5(\uc57d 1295nm, 1300nm, 1304nm, 1309nm)\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc804\ub2ec \uac70\ub9ac(Reach):<\/strong> <strong>\ud45c\uc900 \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\uc5d0\uc11c \ucd5c\ub300 10km<\/strong> \ub97c <strong>OS2 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840:<\/strong> \ucd5c\ub300 10km\uae4c\uc9c0\uc758 \ucea0\ud37c\uc2a4 \ub0b4\ubd80 \ubc0f \ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0 \ub9c1\ud06c\uc6a9 \ud45c\uc900 \uc8fc\ub825 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>LS-MM8525-S1C <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\"><strong>LQ-LW100-LR4C<\/strong><\/a><\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ud83d\udce1 100GBASE-ER4 \/ 100G ER4 QSFP28 \ubaa8\ub4c8:<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\ud45c\uc900:<\/strong> IEEE 802.3ba(\ud655\uc7a5 \uac70\ub9ac)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud30c\uc7a5:<\/strong> 4\uac1c \ub808\uc778\uc744 \uc0ac\uc6a9\ud558\uba70, <strong>LAN-WDM<\/strong> \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc804\ub2ec \uac70\ub9ac(Reach):<\/strong> <strong>\ucd5c\ub300 40km<\/strong> OS2 SMF\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840:<\/strong> \uc7a5\uac70\ub9ac DCI \ubc0f \uba54\ud2b8\ub85c \ub9c1\ud06c\uc6a9.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>LS-MM8525-S1C <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472708.htm\"><strong>LQ-LW100-ER4C<\/strong><\/a><\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ud83d\udcf6 100G ZR4 QSFP28(\uc8fc\ub85c \ucf54\ud788\ub7f0\ud2b8 \ubc29\uc2dd):<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\ud45c\uc900:<\/strong> \uc885\uc885 OIF \uad6c\ud604 \ud569\uc758\uc11c(OIF Implementation Agreements) \ub610\ub294 \ub3c5\uc810 \uae30\uc220\uc5d0 \uae30\ubc18\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>VCSEL<\/strong> \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\ucf58\ucf54\ub7f4 \uad11\ud559<\/strong> \ubc0f \uace0\uae09 \ubcc0\uc870 \ubc29\uc2dd(\uc608:, <strong>DP-QPSK<\/strong>).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc804\ub2ec \uac70\ub9ac(Reach):<\/strong> <strong>1270\u20131610nm<\/strong> \uc774\ud558 \ub610\ub294 \uc2ec\uc9c0\uc5b4 <strong>100km \uc774\uc0c1<\/strong> OS2 SMF\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840:<\/strong> \uc7a5\uac70\ub9ac DCI, \uc11c\ube44\uc2a4 \uc81c\uacf5\uc790 \ub124\ud2b8\uc6cc\ud06c. (\ucc38\uace0: LR4\/ER4\ubcf4\ub2e4 \uc804\ub825 \uc18c\ube44\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ud07c).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>LS-MM8525-S1C <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482513.htm\"><strong>LQ-LW100-ZR4C<\/strong><\/a><\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>\ud83d\udcf6 100G DR\/FR\/LR (PAM4 \uae30\ubc18 \u2013 \uc608: 100G-FR1\/100G-LR1):<\/strong><\/p><ul><li><p style=\"margin: 0px;\"><strong>\ud45c\uc900:<\/strong> IEEE 802.3cu (<strong>100G \uc804\uc1a1\uc744 \uc704\ud55c<\/strong> <strong>\uc2f1\uae00 \ub78c\ub2e4(Single Lambda)<\/strong>)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>VCSEL<\/strong> \uc0ac\uc6a9 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>PAM4 \ubcc0\uc870<\/strong><\/a> 100Gbps\ub97c <em>\ub2e8\uc77c<\/em> \ud30c\uc7a5\/\ub808\uc774\uc800\ub85c \uc804\uc1a1\ud558\uae30 \uc704\ud574.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc804\ub2ec \uac70\ub9ac(Reach):<\/strong> <strong>DR(500m)<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc911\ubaa8\ub4dc\uad11\uc12c\uc720(MMF)\ub97c \uc0ac\uc6a9\ud568, <strong>FR(2km)<\/strong> \ubc0f <strong>LR(10km)<\/strong> \ub2e8\uc77c\ubaa8\ub4dc\uad11\uc12c\uc720(SMF)\ub97c \uc0ac\uc6a9\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840:<\/strong> \ud2b9\uc815 \uc804\ub2ec \uac70\ub9ac(2km, 10km)\uc5d0 \ub300\ud574 \ud558\ub098 \ub610\ub294 \ub450 \uac1c\uc758 \uad11\uc12c\uc720\ub9cc \uc0ac\uc6a9\ud558\ub294(\uc591\ubc29\ud5a5(BiDi) \ubcc0\ud615\ub3c4 \uc874\uc7ac) \ubcf4\ub2e4 \uac04\ub2e8\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>LS-MM8525-S1C <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482616.htm\"><strong>LQ-SM31100-DR1C<\/strong><\/a><\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \uc0ac\uc591 \ubc0f \uc131\ub2a5 \uc9c0\ud45c<\/strong><\/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><strong>\uae30\ub2a5<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc77c\ubc18\uc801 \uac12\/\ubc94\uc704<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc911\uc694\ub3c4<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100 Gbps (4\u00d725G NRZ \ub610\ub294 1\u00d7\/2\u00d7 PAM4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud575\uc2ec \uae30\ub2a5 \u2013 \uace0\uc18d \uc5f0\uacb0\uc131.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\uc1a1 \uac70\ub9ac<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2km, 10km, 40km, 80km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc751\uc6a9 \ubd84\uc57c \ubc94\uc704(DCI, \uba54\ud2b8\ub85c, \ucea0\ud37c\uc2a4)\ub97c \uc815\uc758\ud568.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uad11\uc12c\uc720 \uc720\ud615<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OS2 \ub2e8\uc77c\ubaa8\ub4dc\uad11\uc12c\uc720<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uba85\uc2dc\ub41c \uac70\ub9ac\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc784.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ud30c\uc7a5<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CWDM, LAN-WDM, \ud2b9\uc815 \ub78c\ub2e4(PAM4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uad11\ud559 \ubd80\ud488 \ubc0f \ud544\ud130\uc640\uc758 \ud638\ud658\uc131.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\ucee4\ub125\ud130<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub4c0\ud50c\ub809\uc2a4 LC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SMF \ud328\uce58 \ud328\ub110\uc744 \uc704\ud55c \ud45c\uc900 \uc778\ud130\ud398\uc774\uc2a4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\uc804\ub825 \uc18c\ube44<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc57d 3.5W \u2013 6W \uc774\uc0c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubc00\ub3c4, \ub0c9\uac01, \uc6b4\uc601 \ube44\uc6a9(TCO)\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>DDM\/DOM<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc788\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1<\/strong><\/a> \uc0ac\uc804 \uc608\ubc29\uc801 \uc720\uc9c0\ubcf4\uc218\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud568.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 \uadc0\uc0ac\uc758 100G \ub2e8\uc77c\ubaa8\ub4dc QSFP28 \uc694\uad6c \uc0ac\ud56d\uc5d0 LINK-PP\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720\ub294?<\/strong><\/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\/0086ff9cf16c4136afdc46bfa6ac70f6.webp\" alt=\"100g qsfp28 transceivers\" class=\"wp-image-5422\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0086ff9cf16c4136afdc46bfa6ac70f6.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0086ff9cf16c4136afdc46bfa6ac70f6-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0086ff9cf16c4136afdc46bfa6ac70f6-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0086ff9cf16c4136afdc46bfa6ac70f6-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0086ff9cf16c4136afdc46bfa6ac70f6-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc784\ubb34 \uc911\uc2ec(mission-critical) \uc2dc\uc2a4\ud15c\uc744 \ubc30\ud3ec\ud560 \ub54c <strong>100G \uad11\ud559 \uc7a5\ube44<\/strong>, \uc2e0\ub8b0\uc131, \uc131\ub2a5 \ubc0f \ud638\ud658\uc131\uc740 \uc808\ub300 \ud0c0\ud611\ud560 \uc218 \uc5c6\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> LINK-PP\ub294 \ud504\ub9ac\ubbf8\uc5c4 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\"><strong>100G QSFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc81c\ud488\uad70\uc744<\/strong><\/a> \ud0c1\uc6d4\ud568\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc81c\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u2705 \ucca0\uc800\ud55c \ud638\ud658\uc131 \ud14c\uc2a4\ud2b8:<\/strong> \uc8fc\uc694 OEM \uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130(Cisco, Juniper, Arista, NVIDIA \ub4f1)\uc640\uc758 \ud655\uc2e4\ud55c \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec, \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 <strong>\ub124\ud2b8\uc6cc\ud06c \ud638\ud658\uc131 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud568<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u2705 \ud0c0\ud611 \uc5c6\ub294 \ud488\uc9c8:<\/strong> \ucd5c\uace0 \uc218\uc900\uc758 \uae30\uc900\uc5d0 \ub530\ub77c \uc81c\uc870\ub418\uc5b4 \ub0ae\uc740 <strong>\ub610\ub294 \uc7ac\uc804\uc1a1(retransmissions) \uc99d\uac00<\/strong> \uadc0\uc0ac\uc758 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \ucd5c\uace0 \uc218\uc900\uc758 \uc2e0\ub8b0\uc131\uacfc \uc7a5\uae30 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud568 <strong>\uace0\uc18d \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u2705 \uc644\uc804\ud55c DDM\/DOM \uc9c0\uc6d0:<\/strong> \uc628\ub3c4, \uc804\uc555, \uc1a1\uc2e0\/\uc218\uc2e0 \uc804\ub825\uc5d0 \ub300\ud55c \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc744 \ud1b5\ud574 <strong>\uc0ac\uc804 \uc608\ubc29\uc801 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac<\/strong> \ubc0f \uac04\ud3b8\ud55c \ubb38\uc81c \ud574\uacb0\uc744 \uc9c0\uc6d0\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u2705 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158:<\/strong> \ube0c\ub79c\ub4dc \uad11\ud559 \ubd80\ud488\uc758 \ud504\ub9ac\ubbf8\uc5c4 \uac00\uaca9 \uc5c6\uc774 \uc5d4\ud130\ud504\ub77c\uc774\uc988\uae09 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec, \uadc0\uc0ac\uc758 <strong>\uad11 \ub124\ud2b8\uc6cc\ud0b9 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud568<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uace0\uc131\ub2a5 LINK-PP 100G \ub2e8\uc77c\ubaa8\ub4dc QSFP28 \ubaa8\ub4c8\uc744 \ud655\uc778\ud574 \ubcf4\uc138\uc694:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\"><strong>LQ-LW100-LR4C<\/strong><\/a><strong>:<\/strong> \ud45c\uc900 10km \uc804\ub2ec \uac70\ub9ac\uc5d0 \uc774\uc0c1\uc801\uc778 \uc194\ub8e8\uc158. <strong>\ub370\uc774\ud130\uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0<\/strong> \ub370\uc774\ud130\uc13c\ud130 \ubc0f \ucea0\ud37c\uc2a4 \ubc31\ubcf8\uc5d0 \uc644\ubcbd\ud568.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472708.htm\"><strong>LQ-LW100-ER4C<\/strong><\/a><strong>:<\/strong> \uba54\ud2b8\ub85c \uc774\ub354\ub137 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ucd5c\ub300 40km\uae4c\uc9c0\uc758 \uae34 \uac70\ub9ac \uc804\uc1a1\uc744 \ucc98\ub9ac\ud568 <strong>\uba54\ud2b8\ub85c \uc774\ub354\ub137 \uc751\uc6a9 \ubd84\uc57c<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482513.htm\"><strong>LQ-LW100-ZR4C<\/strong><\/a><strong>:<\/strong> 80km \uc774\uc0c1\uc758 \ub3c4\uc804\uc801\uc778 <strong>\uc7a5\uac70\ub9ac DCI \ub9c1\ud06c\ub97c \ud574\uacb0\ud568<\/strong> (\uacf5\uba85(coherent) \uae30\uc220).<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482616.htm\"><strong>LQ-SM31100-DR1C:<\/strong><\/a> \ud6a8\uc728\uc801\uc778 PAM4 \uae30\ubc18 2km\/10km \uc635\uc158\uc73c\ub85c \uad11\uc12c\uc720 \uc0ac\uc6a9\uc744 \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\ude80 \uc2e0\ub8b0\uc131 \uc788\ub294 100G\ub85c \ub124\ud2b8\uc6cc\ud06c\ub97c \ubbf8\ub798\uc5d0 \ub300\ube44\uc2dc\ud0ac \uc900\ube44\uac00 \ub418\uc168\ub098\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac70\ub9ac\uac00 \ub300\uc5ed\ud3ed\uc744 \uc81c\ud55c\ud558\uac8c \ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. <strong>LINK-PP<\/strong>\u2018\ub2f9\uc0ac\uc758 \uace0\ud488\uc9c8\u00b7\ud638\ud658 \uac00\ub2a5\ud55c 100G \ub2e8\uc77c \ubaa8\ub4dc QSFP28 \ubaa8\ub4c8\uc740 \uc9c4\ud654\ud558\ub294 \uadc0\ud558\uc758 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc694\uad6c\ud558\ub294 \uac15\ub825\ud558\uace0 \uc7a5\uac70\ub9ac \uc5f0\uacb0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6d0\ud65c\ud55c \ud655\uc7a5\uc131\uacfc \ucd5c\uace0 \uc218\uc900\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udc49 \uc9c0\uae08 \ubc14\ub85c \ub2f9\uc0ac\uc758 \uc804\uccb4 100G QSFP28 \ubaa8\ub4c8 \uc81c\ud488\uad70\uc744 \ub458\ub7ec\ubcf4\uc2dc\uace0 \uacac\uc801\uc744 \uc694\uccad\ud558\uc138\uc694! <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\"><strong>\uc9c0\uae08 \uad6c\ub9e4\ud558\uae30 \u279e<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u2705 \uc790\uc8fc asked<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >LR4 \ubaa8\ub4c8\uacfc ER4 \ubaa8\ub4c8 \uac04 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LR4 \ubaa8\ub4c8\uc740 \ucd5c\ub300 10km\uae4c\uc9c0 \uc791\ub3d9\ud569\ub2c8\ub2e4. ER4 \ubaa8\ub4c8\uc740 \ucd5c\ub300 40km\uae4c\uc9c0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ER4 \ubaa8\ub4c8\uc740 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4. \uae34 \uad11\uc12c\uc720 \uad6c\uac04\uc5d0\uc11c\ub294 \uc885\uc885 \ucd94\uac00 \uc9c0\uc6d0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud558\ub098\uc758 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 QSFP28 \ubaa8\ub4c8 \uc720\ud615\uc744 \ud63c\ud569 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc11c\ub85c \ub2e4\ub978 \ubaa8\ub4c8 \uc720\ud615\uc744 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc, \ud574\ub2f9 \ubaa8\ub4c8\ub4e4\uc774 \ub3d9\uc77c\ud55c \ud45c\uc900\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \uc124\uce58 \uc804\uc5d0 \ud56d\uc0c1 \uc7a5\uce58\uc640 \uad11\uc12c\uc720\uc758 \ud638\ud658 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc77c\ubd80 \ubaa8\ub4c8\uc774 LC \ub4c0\ud50c\ub809\uc2a4 \ub300\uc2e0 MPO \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MPO \ucee4\ub125\ud130\ub294 \uc5ec\ub7ec \uac1c\uc758 \uad11\uc12c\uc720\ub97c \ub3d9\uc2dc\uc5d0 \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub3c4\ub85d \ud574 \uc90d\ub2c8\ub2e4. \uc774\ub294 \ucf00\uc774\ube14\uc774 \ub9ce\uace0 \uc9e7\uc740 \uacf5\uac04(\uc608: \ub300\uaddc\ubaa8 \uc11c\ubc84 \ub799)\uc5d0\uc11c \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\ub294 \ub370 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >PAM4 \ubcc0\uc870 \ubc29\uc2dd\uc740 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc5b4\ub5bb\uac8c \uac1c\uc120\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PAM4 \ubcc0\uc870 \ubc29\uc2dd\uc740 \uac01 \ud30c\uc7a5\ub2f9 \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. \uc774\ub294 \ucd94\uac00 \uad11\uc12c\uc720 \uc5c6\uc774\ub3c4 \ub354 \ube60\ub978 \uc18d\ub3c4\ub97c \uc2e4\ud604\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud558\uba70, \uc0c8\ub85c\uc6b4 \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc804\uc1a1 \uac70\ub9ac, \ube44\uc6a9, \uc0ac\uc6a9 \uc0ac\ub840\ubcc4\ub85c 100G \ub2e8\uc77c \ubaa8\ub4dc QSFP28 \ubaa8\ub4c8 \uc720\ud615\uc744 \ud0d0\uc0c9\ud558\uc5ec \ub370\uc774\ud130 \uc13c\ud130, \uba54\ud2b8\ub85c \ub610\ub294 \uc7a5\uac70\ub9ac \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc81c\ud488\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":5421,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[13],"class_list":["post-5423","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\/5423","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=5423"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5423\/revisions"}],"predecessor-version":[{"id":11249,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/5423\/revisions\/11249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/5421"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=5423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=5423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=5423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}