{"id":7153,"date":"2026-05-12T00:00:00","date_gmt":"2026-05-12T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/fc-sfp-vs-ethernet-sfp-differences-guide\/"},"modified":"2026-06-22T03:30:37","modified_gmt":"2026-06-22T03:30:37","slug":"fc-sfp-vs-ethernet-sfp-differences-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fc-sfp-vs-ethernet-sfp-differences-guide","title":{"rendered":"So s\u00e1nh SFP k\u00eanh Fibre Channel (FC SFP) v\u00e0 SFP Ethernet: Gi\u1ea3i th\u00edch nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c358d82c8632411892a578799f8c4a44.jpg\" alt=\"FC SFP vs. Ethernet SFP: Key Differences Explained\" class=\"wp-image-7136\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c358d82c8632411892a578799f8c4a44.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c358d82c8632411892a578799f8c4a44-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c358d82c8632411892a578799f8c4a44-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c358d82c8632411892a578799f8c4a44-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c358d82c8632411892a578799f8c4a44-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00ecn s\u01a1 qua, c\u00e1c m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang (Fibre Channel \u2013 FC) v\u00e0 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">c\u00e1c m\u00f4-\u0111un SFP Ethernet<\/a> tr\u00f4ng g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau. C\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/sfp-small-form-factor-pluggable-transceiver-guide\/\">Typical Medium<\/a> thi\u1ebft k\u1ebf SFP, c\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ec3 c\u1eafm v\u1eeba v\u00e0o c\u00e1c c\u1ed5ng c\u00f3 h\u00ecnh d\u00e1ng t\u01b0\u01a1ng t\u1ef1, v\u00e0 c\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c tri\u1ec3n khai r\u1ed9ng r\u00e3i trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i. S\u1ef1 gi\u1ed1ng nhau v\u1ec1 m\u1eb7t v\u1eadt l\u00fd n\u00e0y ch\u00ednh x\u00e1c l\u00e0 l\u00fd do v\u00ec sao nhi\u1ec1u k\u1ef9 s\u01b0 CNTT, nh\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng v\u00e0 ng\u01b0\u1eddi mua doanh nghi\u1ec7p t\u00ecm ki\u1ebfm c\u00e1c c\u1ee5m t\u1eeb nh\u01b0 \u201cFC SFP so v\u1edbi Ethernet SFP\u201d, \u201cFC SFP c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c tr\u00ean c\u1ed5ng Ethernet kh\u00f4ng?\u201d, ho\u1eb7c \u201cC\u00e1c b\u1ed9 thu ph\u00e1t k\u00eanh s\u1ee3i quang v\u00e0 Ethernet c\u00f3 th\u1ec3 thay th\u1ebf cho nhau \u0111\u01b0\u1ee3c kh\u00f4ng?\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn l\u00e0: ch\u00fang kh\u00f4ng ph\u1ea3i c\u00f9ng m\u1ed9t c\u00f4ng ngh\u1ec7, ngay c\u1ea3 khi ph\u1ea7n c\u1ee9ng tr\u00f4ng c\u00f3 v\u1ebb t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, c\u00e1c m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u00e0nh ri\u00eang cho c\u00e1c m\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (SAN) <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-you-should-know-about-storage-area-network-san\/\">M\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (Storage Area Networks)<\/a> y\u00eau c\u1ea7u \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u kh\u00f4ng m\u1ea5t g\u00f3i, trong khi c\u00e1c m\u00f4-\u0111un SFP Ethernet \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ea1ng t\u1ed5ng qu\u00e1t, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/local-area-network-lan-modern-networking-fast-secure-connections\/\">LAN<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-wide-area-network\/\">WAN<\/a>, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 m\u1ea1ng trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00e1c m\u00f4-\u0111un n\u00e0y th\u01b0\u1eddng chia s\u1ebb c\u00f9ng m\u1ed9t y\u1ebfu t\u1ed1 h\u00ecnh d\u1ea1ng v\u1eadt l\u00fd, nh\u01b0ng ch\u00fang kh\u00f4ng lu\u00f4n t\u01b0\u01a1ng th\u00edch. Nh\u1eefng kh\u00e1c bi\u1ec7t v\u1ec1 giao th\u1ee9c, m\u00e3 h\u00f3a t\u00edn hi\u1ec7u, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/how-eeprom-powers-sfp-and-qsfp-optical-modules\/\">B\u1ed9 nh\u1edb EEPROM<\/a> l\u1eadp tr\u00ecnh v\u00e0 firmware c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00f3 th\u1ec3 ng\u0103n m\u1ed9t m\u00f4-\u0111un FC SFP ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u1ed5ng Ethernet, \u0111\u1eb7c bi\u1ec7t tr\u00ean ph\u1ea7n c\u1ee9ng doanh nghi\u1ec7p t\u1eeb c\u00e1c c\u00f4ng ty nh\u01b0 Cisco Systems v\u00e0 Hewlett Packard Enterprise.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n s\u1ebd t\u00ecm hi\u1ec3u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Th\u1ef1c t\u1ebf c\u00e1c m\u00f4-\u0111un FC SFP v\u00e0 Ethernet SFP l\u00e0m g\u00ec<\/p><\/li><li><p>C\u00e1c kh\u00e1c bi\u1ec7t \u1edf c\u1ea5p giao th\u1ee9c gi\u1eefa k\u00eanh s\u1ee3i quang v\u00e0 Ethernet<\/p><\/li><li><p>V\u00ec sao m\u1ed9t s\u1ed1 m\u00f4-\u0111un kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng thay th\u1ebf cho nhau<\/p><\/li><li><p>C\u00e1ch b\u1ed9 chuy\u1ec3n m\u1ea1ch FC kh\u00e1c v\u1edbi b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet<\/p><\/li><li><p>Khi n\u00e0o n\u00ean ch\u1ecdn quang h\u1ecdc FC thay v\u00ec quang h\u1ecdc Ethernet<\/p><\/li><li><p>C\u00e1ch FCoE v\u00e0 m\u1ea1ng h\u1ed9i t\u1ee5 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c tri\u1ec3n khai hi\u1ec7n \u0111\u1ea1i<\/p><\/li><li><p>Gi\u1ea3i ph\u00e1p n\u00e0o t\u1ed1t h\u01a1n cho l\u01b0u tr\u1eef doanh nghi\u1ec7p, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u s\u1eb5n s\u00e0ng cho t\u01b0\u01a1ng lai<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9 b\u1ea1n \u0111ang thi\u1ebft k\u1ebf m\u1ed9t m\u1ea1ng SAN, n\u00e2ng c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/how-to-test-sfp-compatibility\/\">SFP c\u1ee7a b\u00ean th\u1ee9 ba<\/a> hay so s\u00e1nh c\u00e1c c\u00f4ng ngh\u1ec7 m\u1ea1ng l\u01b0u tr\u1eef cho m\u1ed9t tri\u1ec3n khai m\u1edbi, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn m\u1ed9t c\u00e1ch t\u1ef1 tin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 M\u00f4-\u0111un FC SFP l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/products\/fc-sfp-module-compatibility-speed-and-selection-guide\/\">CLB SFP <\/a>(M\u00f4-\u0111un c\u1eafm r\u1eddi nh\u1ecf g\u1ecdn k\u00eanh s\u1ee3i quang \u2013 Fibre Channel Small Form-factor Pluggable) l\u00e0 m\u1ed9t m\u00f4-\u0111un thu ph\u00e1t quang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ea1ng l\u01b0u tr\u1eef k\u00eanh s\u1ee3i quang t\u1ed1c \u0111\u1ed9 cao. C\u00e1c m\u00f4-\u0111un n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (SAN) nh\u1eb1m k\u1ebft n\u1ed1i m\u00e1y ch\u1ee7, m\u1ea3ng l\u01b0u tr\u1eef v\u00e0 b\u1ed9 chuy\u1ec3n m\u1ea1ch k\u00eanh s\u1ee3i quang v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady cao.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a36818abe21744638220ad4fc4f76c23.jpg\" alt=\"What Is an FC SFP?\" class=\"wp-image-7137\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a36818abe21744638220ad4fc4f76c23.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a36818abe21744638220ad4fc4f76c23-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a36818abe21744638220ad4fc4f76c23-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a36818abe21744638220ad4fc4f76c23-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a36818abe21744638220ad4fc4f76c23-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi c\u00e1c m\u00f4-\u0111un SFP Ethernet ti\u00eau chu\u1ea9n x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng IP n\u00f3i chung, c\u00e1c m\u00f4-\u0111un FC SFP \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho giao ti\u1ebfp l\u01b0u tr\u1eef \u1edf c\u1ea5p kh\u1ed1i. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c tri\u1ec3n khai trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p n\u01a1i hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng m\u1ea5t g\u00f3i l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t, v\u00ed d\u1ee5 nh\u01b0 h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh, c\u01a1 s\u1edf d\u1eef li\u1ec7u y t\u1ebf, c\u1ee5m \u1ea3o h\u00f3a v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u01b0u tr\u1eef AI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t l\u00fd do khi\u1ebfn c\u00e1c m\u00f4-\u0111un FC SFP th\u01b0\u1eddng g\u00e2y nh\u1ea7m l\u1eabn cho ng\u01b0\u1eddi mua l\u00e0 ch\u00fang v\u1ec1 m\u1eb7t v\u1eadt l\u00fd tr\u00f4ng gi\u1ed1ng c\u00e1c m\u00f4-\u0111un SFP Ethernet ho\u1eb7c <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">m\u00f4-\u0111un SFP+<\/a>. Tuy nhi\u00ean, c\u00e1c giao th\u1ee9c n\u1ec1n t\u1ea3ng, ph\u01b0\u01a1ng ph\u00e1p t\u00edn hi\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ed9 chuy\u1ec3n m\u1ea1ch l\u1ea1i kh\u00e1c nhau, ngh\u0129a l\u00e0 ch\u00fang kh\u00f4ng lu\u00f4n c\u00f3 th\u1ec3 thay th\u1ebf cho nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ecbnh ngh\u0129a v\u1ec1 m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb b\u1ed9 chuy\u1ec3n m\u1ea1ch k\u00eanh s\u1ee3i quang, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n bus ch\u1ee7 (HBA) ho\u1eb7c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u01b0u tr\u1eef th\u00e0nh t\u00edn hi\u1ec7u quang \u0111\u1ec3 truy\u1ec1n qua c\u00e1p s\u1ee3i quang. C\u00e1c b\u1ed9 thu ph\u00e1t n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c giao th\u1ee9c SAN nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SCSI qua k\u00eanh s\u1ee3i quang<\/p><\/li><li><p>NVMe qua k\u00eanh s\u1ee3i quang (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-nvme-non-volatile-memory-express\/\">NVMe<\/a>\/FC)<\/p><\/li><li><p>Giao ti\u1ebfp l\u01b0u tr\u1eef kh\u1ed1i doanh nghi\u1ec7p<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un FC SFP c\u00f3 s\u1eb5n d\u01b0\u1edbi nhi\u1ec1u y\u1ebfu t\u1ed1 h\u00ecnh d\u1ea1ng, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP<\/p><\/li><li><p>SFP+<\/p><\/li><li><p>SFP28<\/p><\/li><li><p>Quang h\u1ecdc k\u00eanh s\u1ee3i quang d\u1ef1a tr\u00ean QSFP<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n l\u1edbn c\u00e1c tri\u1ec3n khai k\u00eanh s\u1ee3i quang doanh nghi\u1ec7p s\u1eed d\u1ee5ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/sfp-duplex-lc-connector-explained\/\">\u0111\u1ea7u n\u1ed1i s\u1ee3i quang LC k\u00e9p<\/a> v\u00e0 c\u00e1p s\u1ee3i quang \u0111a mode ho\u1eb7c \u0111\u01a1n mode t\u00f9y theo y\u00eau c\u1ea7u kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c t\u1ed1c \u0111\u1ed9 FC ph\u1ed5 bi\u1ebfn: 8G, 16G, 32G v\u00e0 64G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng k\u00eanh s\u1ee3i quang tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n t\u1ed1c \u0111\u1ed9 chuy\u00ean bi\u1ec7t, kh\u00e1c v\u1edbi c\u00e1c th\u1ebf h\u1ec7 Ethernet. C\u00e1c t\u1ed1c \u0111\u1ed9 FC SFP ph\u1ed5 bi\u1ebfn nh\u1ea5t bao g\u1ed3m:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 143px;\"\/><col style=\"width: 273px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>Chu\u1ea9n Fibre Channel<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"273\"><p>T\u00ean th\u01b0\u1eddng d\u00f9ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>FC 8G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"273\"><p>FC SFP+ 8G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng SAN c\u0169<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>FC 16G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"273\"><p>FC SFP+ 16G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng l\u01b0u tr\u1eef doanh nghi\u1ec7p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>FC 32G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"273\"><p>FC SFP28 32G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c m\u1ea1ng SAN hi\u1ec7u n\u0103ng cao<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>FC 64G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"273\"><p>Fibre Channel 64G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>L\u01b0u tr\u1eef AI v\u00e0 NVMe hi\u1ec7n \u0111\u1ea1i<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong s\u1ed1 n\u00e0y, FC 16G v\u00e0 FC 32G v\u1eabn \u0111\u01b0\u1ee3c tri\u1ec3n khai r\u1ed9ng r\u00e3i trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u doanh nghi\u1ec7p v\u00ec ch\u00fang mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng m\u1ea1nh m\u1ebd gi\u1eefa b\u0103ng th\u00f4ng, \u0111\u1ed9 tr\u1ec5 v\u00e0 chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi c\u00e1c t\u1ed1c \u0111\u1ed9 Ethernet nh\u01b0 10GbE ho\u1eb7c 25GbE, c\u00e1c ti\u00eau chu\u1ea9n k\u00eanh s\u1ee3i quang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1eb7c bi\u1ec7t cho l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 hi\u1ec7u n\u0103ng x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh cho SAN v\u00e0 l\u01b0u tr\u1eef doanh nghi\u1ec7p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un FC SFP th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng m\u00e0 \u0111\u1ed9 tin c\u1eady l\u01b0u tr\u1eef v\u00e0 hi\u1ec7u n\u0103ng d\u1ef1 b\u00e1o \u0111\u01b0\u1ee3c quan tr\u1ecdng h\u01a1n t\u00ednh linh ho\u1ea1t m\u1ea1ng n\u00f3i chung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00ecnh hu\u1ed1ng tri\u1ec3n khai \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c m\u1ea1ng l\u01b0\u1edbi SAN doanh nghi\u1ec7p<\/p><\/li><li><p>C\u00e1c m\u1ea3ng l\u01b0u tr\u1eef to\u00e0n b\u1ed9 flash<\/p><\/li><li><p>C\u00e1c c\u1ee5m \u1ea3o h\u00f3a VMware v\u00e0 Hyper-V<\/p><\/li><li><p>C\u01a1 s\u1edf d\u1eef li\u1ec7u tr\u1ecdng y\u1ebfu<\/p><\/li><li><p>H\u1ec7 th\u1ed1ng sao l\u01b0u v\u00e0 kh\u00f4i ph\u1ee5c sau th\u1ea3m h\u1ecda<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-hpc-high-performance-computing\/\">\u0110i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao<\/a> (T\u00ednh to\u00e1n hi\u1ec7u n\u0103ng cao \u2013 HPC)<\/p><\/li><li><p>C\u00e1c c\u1ee5m l\u01b0u tr\u1eef AI v\u00e0 h\u1ecdc m\u00e1y<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c doanh nghi\u1ec7p l\u1edbn th\u01b0\u1eddng tri\u1ec3n khai m\u1ea1ng SAN k\u00eanh s\u1ee3i quang v\u00ec ch\u00fang cung c\u1ea5p s\u1ef1 c\u00e1ch ly l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef chuy\u00ean bi\u1ec7t v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c k\u1ef3 \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi t\u1ea3i c\u00f4ng vi\u1ec7c n\u1eb7ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi h\u01a1n nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/rdma-over-converged-ethernet-fast-low-latency-data-transfer\/\">RoCE<\/a>, NVMe\/TCP v\u00e0 FCoE \u0111ang m\u1edf r\u1ed9ng m\u1ea1ng l\u01b0u tr\u1eef d\u1ef1a tr\u00ean Ethernet, k\u00eanh s\u1ee3i quang v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c \u01b0u ti\u00ean ki\u1ebfn tr\u00fac SAN tr\u01b0\u1edfng th\u00e0nh v\u00e0 giao ti\u1ebfp l\u01b0u tr\u1eef kh\u00f4ng m\u1ea5t g\u00f3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 M\u00f4-\u0111un Ethernet SFP l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00f4-\u0111un Ethernet SFP (Small Form-factor Pluggable) l\u00e0 m\u1ed9t <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25832-1-2-4g-transceiver-modules.htm\">c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho giao ti\u1ebfp Ethernet trong c\u00e1c m\u1ea1ng LAN, WAN, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u. C\u00e1c m\u00f4-\u0111un n\u00e0y cho ph\u00e9p b\u1ed9 chuy\u1ec3n m\u1ea1ch, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, m\u00e1y ch\u1ee7 v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-nic-network-interface-card\/\">card giao di\u1ec7n m\u1ea1ng<\/a> (NIC) truy\u1ec1n d\u1eef li\u1ec7u qua c\u00e1p quang ho\u1eb7c c\u00e1p \u0111\u1ed3ng \u1edf nhi\u1ec1u t\u1ed1c \u0111\u1ed9 Ethernet kh\u00e1c nhau.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ebca7a91894f4b2c83fc31a6c1b4bbb8.jpg\" alt=\"What Is an Ethernet SFP?\" class=\"wp-image-7138\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ebca7a91894f4b2c83fc31a6c1b4bbb8.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ebca7a91894f4b2c83fc31a6c1b4bbb8-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ebca7a91894f4b2c83fc31a6c1b4bbb8-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ebca7a91894f4b2c83fc31a6c1b4bbb8-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ebca7a91894f4b2c83fc31a6c1b4bbb8-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi c\u00e1c m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang (Fibre Channel) \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef chuy\u00ean d\u1ee5ng, c\u00e1c m\u00f4-\u0111un SFP Ethernet \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ea1ng IP \u0111a m\u1ee5c \u0111\u00edch. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u1ea1ng doanh nghi\u1ec7p, trung t\u00e2m d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng v\u00e0 m\u00f4i tr\u01b0\u1eddng t\u00ednh to\u00e1n AI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1edfi v\u00ec <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">C\u00e1c m\u00f4-\u0111un Ethernet SFP<\/a> chia s\u1ebb c\u00f9ng y\u1ebfu t\u1ed1 h\u00ecnh d\u1ea1ng v\u1eadt l\u00fd v\u1edbi nhi\u1ec1u m\u00f4-\u0111un SFP FC, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng ch\u00fang c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau. Tuy nhi\u00ean, b\u1ed9 thu ph\u00e1t Ethernet s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c kh\u00e1c nhau, ti\u00eau chu\u1ea9n t\u00edn hi\u1ec7u v\u00e0 m\u00e3 h\u00f3a t\u01b0\u01a1ng th\u00edch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c m\u00f4-\u0111un SFP Ethernet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00f4-\u0111un SFP Ethernet chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n Ethernet th\u00e0nh t\u00edn hi\u1ec7u quang \u0111\u1ec3 truy\u1ec1n qua <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\">c\u00e1p quang<\/a>, sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i l\u1ea1i t\u00edn hi\u1ec7u quang \u0111\u1ea7u v\u00e0o th\u00e0nh d\u1eef li\u1ec7u \u0111i\u1ec7n t\u1ea1i thi\u1ebft b\u1ecb nh\u1eadn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-network-switch\/\">B\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-router-key-functions-types\/\">B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-servers-components-types-functions\/\">M\u00e1y ch\u1ee7<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-the-network-firewall\/\">T\u01b0\u1eddng l\u1eeda<\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-a-converged-network-adapter-network-storage-in-one\/\">B\u1ed9 \u0111i\u1ec1u h\u1ee3p m\u1ea1ng<\/a><\/p><\/li><li><p>Ki\u1ebfn tr\u00fac x\u01b0\u01a1ng s\u1ed1ng\u2013l\u00e1 (spine-leaf) c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y theo tri\u1ec3n khai, c\u00e1c m\u00f4-\u0111un SFP Ethernet c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>S\u1ee3i quang \u0111a mode (MMF)<\/p><\/li><li><p>S\u1ee3i quang \u0111\u01a1n mode (SMF)<\/p><\/li><li><p>Small Form-factor Pluggable<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-breakout-dac-and-why-breakout-dac-matters\/\">SFF-8472<\/a>)<\/p><\/li><li><p>C\u00e1p quang ch\u1ee7 \u0111\u1ed9ng (Active Optical Cables \u2013<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/aoc-explained-active-optical-cable-benefits-uses-advancements-guide\/\">AOC<\/a>)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c m\u00f4-\u0111un SFP Ethernet ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng d\u1ef1a tr\u00ean IP ti\u00eau chu\u1ea9n, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p cho m\u1ea1ng t\u1ed5ng qu\u00e1t, k\u1ebft n\u1ed1i \u0111\u00e1m m\u00e2y, l\u01b0u l\u01b0\u1ee3ng internet v\u00e0 m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c t\u1ed1c \u0111\u1ed9 Ethernet ph\u1ed5 bi\u1ebfn: 1G, 10G, 25G, 100G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng Ethernet h\u1ed7 tr\u1ee3 m\u1ed9t lo\u1ea1t ti\u00eau chu\u1ea9n t\u1ed1c \u0111\u1ed9 r\u1ed9ng, cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng d\u1ef1a tr\u00ean y\u00eau c\u1ea7u c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 214px;\"\/><col style=\"width: 240px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>Ti\u00eau chu\u1ea9n Ethernet<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"240\"><p>Lo\u1ea1i m\u00f4-\u0111un ph\u1ed5 bi\u1ebfn<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>Ethernet 1G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"240\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">SFP<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng truy c\u1eadp doanh nghi\u1ec7p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>Ethernet 10G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"240\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Li\u00ean k\u1ebft l\u00ean (uplinks) cho trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u00e1y ch\u1ee7<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>Ethernet 25G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"240\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y hi\u1ec7n \u0111\u1ea1i<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>Ethernet 40G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"240\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\">QSFP+<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1eadp h\u1ee3p x\u01b0\u01a1ng s\u1ed1ng (spine aggregation)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>Ethernet 100G<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"240\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">QSFP28<br><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng AI v\u00e0 quy m\u00f4 l\u1edbn (hyperscale)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong s\u1ed1 n\u00e0y, Ethernet 10G v\u00e0 25G v\u1eabn l\u00e0 hai ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c tri\u1ec3n khai r\u1ed9ng r\u00e3i nh\u1ea5t trong trung t\u00e2m d\u1eef li\u1ec7u doanh nghi\u1ec7p v\u00e0 \u0111\u00e1m m\u00e2y nh\u1edd s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So v\u1edbi c\u00e1c t\u1ed1c \u0111\u1ed9 k\u00eanh s\u1ee3i quang nh\u01b0 16G FC ho\u1eb7c 32G FC, c\u00e1c ti\u00eau chu\u1ea9n Ethernet linh ho\u1ea1t h\u01a1n v\u00e0 h\u1ed7 tr\u1ee3 ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng h\u01a1n ngo\u00e0i m\u1ea1ng l\u01b0u tr\u1eef.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh trong LAN, WAN v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un SFP Ethernet \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong g\u1ea7n nh\u01b0 m\u1ecdi lo\u1ea1i m\u1ea1ng IP hi\u1ec7n \u0111\u1ea1i. S\u1ef1 linh ho\u1ea1t, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh t\u01b0\u01a1ng th\u00edch r\u1ed9ng v\u1edbi nhi\u1ec1u nh\u00e0 cung c\u1ea5p khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn th\u1ed1ng tr\u1ecb cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng t\u1ed5ng qu\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1ea1ng LAN doanh nghi\u1ec7p<\/p><\/li><li><p>K\u1ebft n\u1ed1i internet v\u00e0 WAN<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-modules-cloud-computing-fast-reliable-scalable-data\/\">\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> n\u1ec1n t\u1ea3ng<\/p><\/li><li><p>Ki\u1ebfn tr\u00fac trung t\u00e2m d\u1eef li\u1ec7u x\u01b0\u01a1ng s\u1ed1ng\u2013l\u00e1 (spine-leaf)<\/p><\/li><li><p>AI v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-modules-in-gpu-clusters\/\">c\u1ee5m GPU<\/a><\/p><\/li><li><p>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef NAS<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u1ea3o h\u00f3a<\/p><\/li><li><p>M\u1ea1ng l\u00f5i vi\u1ec5n th\u00f4ng v\u00e0 ISP<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng AI v\u00e0 quy m\u00f4 l\u1edbn hi\u1ec7n \u0111\u1ea1i, c\u00e1c c\u00f4ng ngh\u1ec7 Ethernet t\u1ed1c \u0111\u1ed9 cao nh\u01b0 25G, 100G, 400G v\u00e0 RoCE ng\u00e0y c\u00e0ng thay th\u1ebf c\u00e1c ki\u1ebfn tr\u00fac truy\u1ec1n th\u1ed1ng cho \u0111i\u1ec7n to\u00e1n ph\u00e2n t\u00e1n quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 k\u00eanh s\u1ee3i quang ti\u1ebfp t\u1ee5c th\u1ed1ng tr\u1ecb nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng SAN chuy\u00ean d\u1ee5ng, m\u1ea1ng Ethernet mang l\u1ea1i kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng t\u1ed1t h\u01a1n v\u00e0 t\u00edch h\u1ee3p (convergence) cho c\u00e1c t\u1ed5 ch\u1ee9c h\u01b0\u1edbng t\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng th\u1ed1ng nh\u1ea5t v\u00e0 m\u00f4 h\u00ecnh tri\u1ec3n khai b\u1ea3n \u0111\u1ecba \u0111\u00e1m m\u00e2y (cloud-native).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 So s\u00e1nh FC SFP v\u00e0 Ethernet SFP: Nh\u1eefng kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00e1c m\u00f4-\u0111un SFP FC v\u00e0 SFP Ethernet th\u01b0\u1eddng chia s\u1ebb c\u00f9ng y\u1ebfu t\u1ed1 h\u00ecnh d\u1ea1ng v\u1eadt l\u00fd <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\">y\u1ebfu t\u1ed1 h\u00ecnh d\u1ea1ng<\/a>, ch\u00fang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng cho c\u00e1c ki\u1ebfn tr\u00fac m\u1ea1ng v\u00e0 giao th\u1ee9c truy\u1ec1n th\u00f4ng kh\u00e1c nhau. Nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh li\u00ean quan \u0111\u1ebfn c\u00e1ch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i, lo\u1ea1i m\u1ea1ng m\u00e0 ch\u00fang h\u1ed7 tr\u1ee3, h\u00e0nh vi \u0111\u1ed9 tr\u1ec5, k\u1ef3 v\u1ecdng v\u1ec1 \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ed9 chuy\u1ec3n m\u1ea1ch.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/45599a60362a4eb196d7ea06feaed03c.jpg\" alt=\"FC SFP vs. Ethernet SFP: Core Differences\" class=\"wp-image-7139\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/45599a60362a4eb196d7ea06feaed03c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/45599a60362a4eb196d7ea06feaed03c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/45599a60362a4eb196d7ea06feaed03c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/45599a60362a4eb196d7ea06feaed03c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/45599a60362a4eb196d7ea06feaed03c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, c\u00e1c m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho m\u1ea1ng l\u01b0u tr\u1eef chuy\u00ean d\u1ee5ng, trong khi c\u00e1c m\u00f4-\u0111un SFP Ethernet \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho truy\u1ec1n th\u00f4ng IP \u0111a m\u1ee5c \u0111\u00edch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Giao th\u1ee9c v\u00e0 ki\u1ebfn tr\u00fac m\u1ea1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t gi\u1eefa c\u00e1c m\u00f4-\u0111un SFP FC v\u00e0 SFP Ethernet l\u00e0 giao th\u1ee9c m\u00e0 ch\u00fang h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un SFP k\u00eanh s\u1ee3i quang ho\u1ea1t \u0111\u1ed9ng trong ki\u1ebfn tr\u00fac SAN (M\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef) chuy\u00ean d\u1ee5ng. Ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng l\u01b0u tr\u1eef nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SCSI qua k\u00eanh s\u1ee3i quang<\/p><\/li><li><p>NVMe qua quang s\u1ee3i (NVMe\/FC)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c m\u00f4-\u0111un SFP Ethernet \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng cho m\u1ea1ng d\u1ef1a tr\u00ean IP v\u00e0 h\u1ed7 tr\u1ee3 l\u01b0u l\u01b0\u1ee3ng Ethernet ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1ea1ng LAN<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng WAN<\/p><\/li><li><p>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/p><\/li><li><p>Truy\u1ec1n th\u00f4ng internet<\/p><\/li><li><p>N\u1ec1n t\u1ea3ng \u1ea3o h\u00f3a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec t\u00edn hi\u1ec7u v\u00e0 ng\u0103n x\u1ebfp giao th\u1ee9c kh\u00e1c nhau, m\u1ed9t b\u1ed9 thu ph\u00e1t FC th\u01b0\u1eddng kh\u00f4ng th\u1ec3 giao ti\u1ebfp \u0111\u00fang c\u00e1ch tr\u00ean c\u1ed5ng b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet ti\u00eau chu\u1ea9n tr\u1eeb khi ph\u1ea7n c\u1ee9ng h\u1ed7 tr\u1ee3 r\u00f5 r\u00e0ng c\u00e1c c\u00f4ng ngh\u1ec7 m\u1ea1ng h\u1ed9i t\u1ee5 nh\u01b0 FCoE.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Tri\u1ec3n khai SAN so v\u1edbi LAN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un SFP FC ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c tri\u1ec3n khai trong m\u00f4i tr\u01b0\u1eddng SAN n\u01a1i l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c c\u00e1ch ly kh\u1ecfi l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng th\u00f4ng th\u01b0\u1eddng. Ki\u1ebfn tr\u00fac chuy\u00ean d\u1ee5ng n\u00e0y gi\u00fap duy tr\u00ec hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 d\u1ef1 b\u00e1o \u0111\u01b0\u1ee3c cho c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef doanh nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c tri\u1ec3n khai SAN FC \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c m\u1ea3ng l\u01b0u tr\u1eef doanh nghi\u1ec7p<\/p><\/li><li><p>C\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00e0i ch\u00ednh<\/p><\/li><li><p>H\u1ec7 th\u1ed1ng y t\u1ebf<\/p><\/li><li><p>\u1ea2o h\u00f3a tr\u1ecdng y\u1ebfu (mission-critical virtualization)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un SFP Ethernet ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng m\u1ea1ng LAN v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-data-center\/\">trung t\u00e2m d\u1eef li\u1ec7u<\/a> m\u1ea1ng, n\u01a1i t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c tri\u1ec3n khai Ethernet \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1ea1ng v\u0103n ph\u00f2ng doanh nghi\u1ec7p<\/p><\/li><li><p>Trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y<\/p><\/li><li><p>Nh\u00f3m m\u00e1y t\u00ednh AI (AI clusters)<\/p><\/li><li><p>L\u01b0u tr\u1eef NAS<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng internet<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e0y nay, nhi\u1ec1u doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i k\u1ebft h\u1ee3p c\u1ea3 hai c\u00f4ng ngh\u1ec7 n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u00eanh s\u1ee3i quang cho l\u01b0u tr\u1eef hi\u1ec7u n\u0103ng cao trong khi d\u00f9ng Ethernet cho truy\u1ec1n th\u00f4ng m\u1ea1ng t\u1ed5ng qu\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >K\u00eanh s\u1ee3i quang kh\u00f4ng m\u1ea5t g\u00f3i so v\u1edbi Ethernet truy\u1ec1n th\u1ed1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh khi\u1ebfn doanh nghi\u1ec7p ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng k\u00eanh s\u1ee3i quang l\u00e0 thi\u1ebft k\u1ebf kh\u00f4ng m\u1ea5t g\u00f3i (lossless) c\u1ee7a n\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ea1ng k\u00eanh s\u1ee3i quang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>D\u00f2ng l\u01b0u l\u01b0\u1ee3ng x\u00e1c \u0111\u1ecbnh (deterministic traffic flow)<\/p><\/li><li><p>Giao nh\u1eadn khung theo th\u1ee9 t\u1ef1 (in-order frame delivery)<\/p><\/li><li><p>M\u1ee9c m\u1ea5t g\u00f3i c\u1ef1c th\u1ea5p<\/p><\/li><li><p>Hi\u1ec7u n\u0103ng l\u01b0u tr\u1eef \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi x\u1ea3y ra t\u1eafc ngh\u1ebdn<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ea1ng Ethernet truy\u1ec1n th\u1ed1ng ban \u0111\u1ea7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi m\u1ed9t tri\u1ebft l\u00fd kh\u00e1c, trong \u0111\u00f3 vi\u1ec7c m\u1ea5t g\u00f3i v\u00e0 truy\u1ec1n l\u1ea1i l\u00e0 \u0111i\u1ec1u c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1eafc ngh\u1ebdn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, c\u00e1c c\u00f4ng ngh\u1ec7 Ethernet hi\u1ec7n \u0111\u1ea1i nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Trung t\u00e2m d\u1eef li\u1ec7u n\u1ed1i c\u1ea7u (DCB)<\/p><\/li><li><p>RoCE<\/p><\/li><li><p>FCoE<\/p><\/li><li><p>\u0110i\u1ec1u khi\u1ec3n lu\u1ed3ng \u01b0u ti\u00ean (PFC)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng c\u1ee7a Ethernet trong vi\u1ec7c h\u1ed7 tr\u1ee3 c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c nh\u1ea1y c\u1ea3m v\u1edbi m\u1ea5t g\u00f3i trong c\u00e1c m\u00f4i tr\u01b0\u1eddng AI v\u00e0 l\u01b0u tr\u1eef.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9 v\u1eady, nhi\u1ec1u doanh nghi\u1ec7p v\u1eabn tin t\u01b0\u1edfng v\u00e0o Fibre Channel cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 \u0111\u1ed9 tin c\u1eady l\u01b0u tr\u1eef l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c ti\u00eau chu\u1ea9n t\u1ed1c \u0111\u1ed9 v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u00e3 h\u00f3a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t kh\u00e1c bi\u1ec7t quan tr\u1ecdng kh\u00e1c li\u00ean quan \u0111\u1ebfn c\u00e1c ti\u00eau chu\u1ea9n t\u1ed1c \u0111\u1ed9 v\u00e0 m\u00e3 h\u00f3a t\u00edn hi\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fibre Channel tu\u00e2n theo c\u00e1c th\u1ebf h\u1ec7 t\u1ed1c \u0111\u1ed9 SAN chuy\u00ean d\u1ee5ng, bao g\u1ed3m:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 289px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"289\"><p>Fibre Channel<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Th\u1eddi k\u1ef3 Ethernet t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"289\"><p>FC 8G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u1eddi k\u1ef3 10GbE<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"289\"><p>FC 16G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Giai \u0111o\u1ea1n chuy\u1ec3n \u0111\u1ed5i 10G\/25G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"289\"><p>FC 32G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u1eddi k\u1ef3 Ethernet 25G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"289\"><p>FC 64G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng 100G+<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng Ethernet s\u1eed d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n r\u1ed9ng h\u01a1n nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ethernet 1G<\/p><\/li><li><p>Ethernet 10G<\/p><\/li><li><p>Ethernet 25G<\/p><\/li><li><p>Ethernet 40G<\/p><\/li><li><p>Ethernet 100G<\/p><\/li><li><p>Ethernet 400G<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 m\u00f4-\u0111un FC v\u00e0 Ethernet c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c b\u01b0\u1edbc s\u00f3ng quang h\u1ecdc ho\u1eb7c \u0111\u1ea7u n\u1ed1i t\u01b0\u01a1ng t\u1ef1 nhau, nh\u01b0ng c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 m\u00e3 h\u00f3a v\u00e0 t\u00edn hi\u1ec7u giao th\u1ee9c c\u1ee7a ch\u00fang l\u1ea1i kh\u00e1c nhau. \u0110\u00e2y l\u00e0 l\u00fd do v\u00ec sao m\u1ed9t m\u00f4-\u0111un SFP+ FC 16G th\u01b0\u1eddng kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch trong c\u1ed5ng switch Ethernet 10G.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >So s\u00e1nh v\u1ec1 \u0111\u1ed9 tr\u1ec5, \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u n\u0103ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fibre Channel \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u00f4i tr\u01b0\u1eddng m\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. Trong c\u00e1c m\u1ea1ng SAN doanh nghi\u1ec7p, c\u00e1c m\u1ea1ng FC cung c\u1ea5p h\u00e0nh vi l\u01b0u l\u01b0\u1ee3ng c\u1ef1c k\u1ef3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c v\u1edbi \u0111\u1ed9 bi\u1ebfn thi\u00ean (jitter) t\u1ed1i thi\u1ec3u v\u00e0 m\u1ee9c m\u1ea5t g\u00f3i do t\u1eafc ngh\u1ebdn r\u1ea5t th\u1ea5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a Fibre Channel bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 x\u00e1c \u0111\u1ecbnh<\/p><\/li><li><p>Th\u00f4ng l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh<\/p><\/li><li><p>\u0110\u1ed9 tin c\u1eady l\u01b0u tr\u1eef cao<\/p><\/li><li><p>H\u1ec7 sinh th\u00e1i SAN tr\u01b0\u1edfng th\u00e0nh<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ea1ng Ethernet mang l\u1ea1i kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 linh ho\u1ea1t v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 quy m\u00f4 l\u1edbn (hyperscale).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a Ethernet bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng th\u1ea5p h\u01a1n<\/p><\/li><li><p>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng h\u01a1n<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 m\u1ea1ng h\u1ed9i t\u1ee5 (converged networking)<\/p><\/li><li><p>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 sinh th\u00e1i kh\u1ed5ng l\u1ed3<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 t\u1ed1t h\u01a1n cho ki\u1ebfn tr\u00fac AI v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y b\u1ea3n \u0111\u1ecba (cloud-native)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa m\u00f4-\u0111un SFP FC v\u00e0 SFP Ethernet th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o \u01b0u ti\u00ean kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ch\u1ecdn FC cho l\u01b0u tr\u1eef doanh nghi\u1ec7p chuy\u00ean d\u1ee5ng v\u00e0 c\u00e1c m\u1ea1ng SAN c\u00f3 t\u00ednh ch\u1ea5t nhi\u1ec7m v\u1ee5 quan tr\u1ecdng (mission-critical)<\/p><\/li><li><p>Ch\u1ecdn Ethernet cho c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, AI v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng h\u1ed9i t\u1ee5 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 NVMe\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/tcp-ip-model-network-communication-layers-and-data-exchange\/\">TCP<\/a>, RoCE v\u00e0 m\u1ea1ng AI ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, Ethernet ng\u00e0y c\u00e0ng tr\u1edf n\u00ean c\u1ea1nh tranh h\u01a1n trong c\u00e1c m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef hi\u1ec7u n\u0103ng cao, trong khi Fibre Channel v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn m\u1ea1nh m\u1ebd \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c \u01b0u ti\u00ean \u0111\u1ed9 tin c\u1eady SAN \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 M\u00f4-\u0111un FC SFP v\u00e0 Ethernet SFP c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thay th\u1ebf l\u1eabn nhau \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 <strong>kh\u00f4ng<\/strong>. M\u1eb7c d\u00f9 c\u00e1c m\u00f4-\u0111un FC SFP v\u00e0 Ethernet SFP th\u01b0\u1eddng c\u00f3 c\u00f9ng d\u1ea1ng h\u00ecnh h\u1ecdc v\u1eadt l\u00fd, ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c giao th\u1ee9c kh\u00e1c nhau, c\u00e1c ti\u00eau chu\u1ea9n t\u00edn hi\u1ec7u kh\u00e1c nhau v\u00e0 c\u00e1c ki\u1ebfn tr\u00fac m\u1ea1ng kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un SFP Fibre Channel \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho giao ti\u1ebfp l\u01b0u tr\u1eef SAN, trong khi c\u00e1c m\u00f4-\u0111un SFP Ethernet \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u00e0nh ri\u00eang cho m\u1ea1ng IP th\u00f4ng th\u01b0\u1eddng. Do nh\u1eefng kh\u00e1c bi\u1ec7t v\u1ec1 giao th\u1ee9c n\u00e0y, b\u1ed9 thu ph\u00e1t Fibre Channel c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch trong c\u1ed5ng switch Ethernet, v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/05575ba98b5c4ff6b8936a8a1117fa75.jpg\" alt=\"Can FC SFP and Ethernet SFP Be Used Interchangeably?\" class=\"wp-image-7140\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/05575ba98b5c4ff6b8936a8a1117fa75.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/05575ba98b5c4ff6b8936a8a1117fa75-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/05575ba98b5c4ff6b8936a8a1117fa75-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/05575ba98b5c4ff6b8936a8a1117fa75-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/05575ba98b5c4ff6b8936a8a1117fa75-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch th\u01b0\u1eddng b\u1eaft ngu\u1ed3n t\u1eeb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c ti\u00eau chu\u1ea9n m\u00e3 h\u00f3a t\u00edn hi\u1ec7u kh\u00e1c nhau<\/p><\/li><li><p>C\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 m\u00e3 h\u00f3a nh\u00e0 s\u1ea3n xu\u1ea5t trong EEPROM<\/p><\/li><li><p>Vi\u1ec7c x\u00e1c th\u1ef1c ph\u1ea7n m\u1ec1m\u56fa\u4ef6 (firmware) tr\u00ean switch<\/p><\/li><li><p>C\u00e1c gi\u1edbi h\u1ea1n v\u1ec1 giao th\u1ee9c c\u1ed5ng<\/p><\/li><li><p>C\u00e1c ki\u1ec3m tra t\u01b0\u01a1ng th\u00edch ph\u1ea7n c\u1ee9ng t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 Cisco Systems v\u00e0 Hewlett Packard Enterprise<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t: FCoE v\u00e0 m\u1ea1ng h\u1ed9i t\u1ee5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, c\u0169ng t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 ngo\u1ea1i l\u1ec7. M\u1ed9t s\u1ed1 c\u00f4ng ngh\u1ec7 m\u1ea1ng h\u1ed9i t\u1ee5 nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 FCoE (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-fcoe-fibre-channel-over-ethernet\/\">K\u00eanh quang tr\u00ean Ethernet<\/a>), cho ph\u00e9p l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef ch\u1ea1y tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Ethernet. M\u1ed9t s\u1ed1 switch \u0111a giao th\u1ee9c v\u00e0 B\u1ed9 \u0111i\u1ec1u h\u1ee3p m\u1ea1ng h\u1ed9i t\u1ee5 (Converged Network Adapters \u2013 CNAs) c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea3 quang h\u1ecdc FC v\u00e0 Ethernet t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m\u56fa\u4ef6 (firmware) v\u00e0 ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9 v\u1eady, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c (interoperability) ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. Tr\u01b0\u1edbc khi t\u00e1i s\u1eed d\u1ee5ng ho\u1eb7c tr\u1ed9n l\u1eabn c\u00e1c b\u1ed9 thu ph\u00e1t, c\u00e1c doanh nghi\u1ec7p lu\u00f4n c\u1ea7n x\u00e1c minh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>T\u01b0\u01a1ng th\u00edch gi\u1eefa switch v\u00e0 NIC<\/p><\/li><li><p>C\u00e1c giao th\u1ee9c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/p><\/li><li><p>Danh s\u00e1ch quang h\u1ecdc \u0111\u01b0\u1ee3c nh\u00e0 cung c\u1ea5p ph\u00ea duy\u1ec7t<\/p><\/li><li><p>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ed5ng FC ho\u1eb7c Ethernet<\/p><\/li><li><p>Y\u00eau c\u1ea7u v\u1ec1 ph\u1ea7n m\u1ec1m\u56fa\u4ef6 (firmware) v\u00e0 EEPROM<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c tri\u1ec3n khai doanh nghi\u1ec7p, vi\u1ec7c s\u1eed d\u1ee5ng lo\u1ea1i b\u1ed9 thu ph\u00e1t ph\u00f9 h\u1ee3p v\u1edbi giao th\u1ee9c d\u1ef1 \u0111\u1ecbnh v\u1eabn l\u00e0 ph\u01b0\u01a1ng ph\u00e1p an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady nh\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa switch FC v\u00e0 switch Ethernet l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 switch Fibre Channel v\u00e0 switch Ethernet c\u00f3 th\u1ec3 tr\u00f4ng t\u01b0\u01a1ng t\u1ef1 nhau \u1edf b\u00ean ngo\u00e0i, nh\u01b0ng ch\u00fang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng cho c\u00e1c m\u1ee5c \u0111\u00edch m\u1ea1ng kh\u00e1c nhau. Switch Fibre Channel \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho giao ti\u1ebfp l\u01b0u tr\u1eef SAN, trong khi switch Ethernet x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng IP t\u1ed5ng qu\u00e1t nh\u01b0 LAN, WAN, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 k\u1ebft n\u1ed1i internet.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/311f4d33538a41ca9372e24c64134382.jpg\" alt=\"FC Switch vs Ethernet Switch: What\u2019s the Difference?\" class=\"wp-image-7141\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/311f4d33538a41ca9372e24c64134382.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/311f4d33538a41ca9372e24c64134382-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/311f4d33538a41ca9372e24c64134382-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/311f4d33538a41ca9372e24c64134382-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/311f4d33538a41ca9372e24c64134382-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y r\u1ea5t quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn m\u00f4-\u0111un SFP, thi\u1ebft k\u1ebf c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u01b0u tr\u1eef ho\u1eb7c l\u1eadp k\u1ebf ho\u1ea1ch tri\u1ec3n khai trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Ki\u1ebfn tr\u00fac switch Fibre Channel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c switch Fibre Channel \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1eb7c bi\u1ec7t cho M\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (Storage Area Networks \u2013 SANs). Ki\u1ebfn tr\u00fac c\u1ee7a ch\u00fang t\u1eadp trung v\u00e0o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c<\/p><\/li><li><p>Truy\u1ec1n d\u1eef li\u1ec7u kh\u00f4ng m\u1ea5t m\u00e1t (lossless)<\/p><\/li><li><p>Giao nh\u1eadn khung theo th\u1ee9 t\u1ef1 (in-order frame delivery)<\/p><\/li><li><p>\u0110\u1ed9 tin c\u1eady l\u01b0u tr\u1eef cao<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c switch n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 k\u1ebft n\u1ed1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c m\u1ea3ng l\u01b0u tr\u1eef doanh nghi\u1ec7p<\/p><\/li><li><p>M\u00e1y ch\u1ee7 v\u1edbi card giao di\u1ec7n b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u01b0u tr\u1eef (HBAs)<\/p><\/li><li><p>H\u1ec7 th\u1ed1ng sao l\u01b0u<\/p><\/li><li><p>C\u01a1 s\u1edf d\u1eef li\u1ec7u hi\u1ec7u n\u0103ng cao<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c switch FC ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1c giao th\u1ee9c Fibre Channel thay v\u00ec m\u1ea1ng Ethernet\/IP ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Chuy\u1ec3n m\u1ea1ch Ethernet cho c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c switch Ethernet \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u m\u1ea1ng linh ho\u1ea1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a switch Ethernet bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1ea1ng LAN doanh nghi\u1ec7p<\/p><\/li><li><p>Trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y<\/p><\/li><li><p>C\u00e1c c\u1ee5m AI v\u00e0 GPU<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng internet v\u00e0 WAN<\/p><\/li><li><p>N\u1ec1n t\u1ea3ng \u1ea3o h\u00f3a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c switch Ethernet hi\u1ec7n \u0111\u1ea1i h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ethernet 10G\/25G\/100G<\/p><\/li><li><p>RoCE<\/p><\/li><li><p>VXLAN<\/p><\/li><li><p>EVPN<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/software-defined-networking-centralized-flexible-network-management\/\">M\u1ea1ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1eb1ng ph\u1ea7n m\u1ec1m (Software-defined networking)<\/a> (SDN)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec Ethernet h\u1ed7 tr\u1ee3 h\u1ec7 sinh th\u00e1i r\u1ed9ng h\u01a1n, n\u00ean n\u00f3 \u0111\u00e3 tr\u1edf th\u00e0nh ki\u1ebfn tr\u00fac m\u1ea1ng th\u1ed1ng tr\u1ecb cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quy m\u00f4 l\u1edbn v\u00e0 AI.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ea1i sao c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch FC kh\u00f4ng th\u1ec3 thay th\u1ebf c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t quan ni\u1ec7m sai l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Fibre Channel c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet th\u00f4ng th\u01b0\u1eddng v\u00ec ch\u00fang th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00f9ng lo\u1ea1i c\u1ed5ng SFP v\u00e0 c\u00e1p quang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch FC kh\u00f4ng x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng Ethernet chu\u1ea9n. Ch\u00fang s\u1eed d\u1ee5ng kh\u00e1c nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c ng\u0103n x\u1ebfp giao th\u1ee9c<\/p><\/li><li><p>C\u00e1c c\u1ea5u tr\u00fac khung<\/p><\/li><li><p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00edn hi\u1ec7u<\/p><\/li><li><p>C\u00e1c d\u1ecbch v\u1ee5 m\u1ea1ng<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, vi\u1ec7c c\u1eafm c\u00e1c thi\u1ebft b\u1ecb Ethernet v\u00e0o b\u1ed9 chuy\u1ec3n m\u1ea1ch Fibre Channel th\u01b0\u1eddng s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u1eeb khi ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1ea1ng h\u1ed9i t\u1ee5 nh\u01b0 FCoE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u01b0\u01a1ng t\u1ef1, c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 t\u1ef1 \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch SAN Fibre Channel.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng h\u1ed7n h\u1ee3p trong trung t\u00e2m d\u1eef li\u1ec7u doanh nghi\u1ec7p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u doanh nghi\u1ec7p s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi c\u1ea3 m\u1ea1ng Fibre Channel v\u00e0 Ethernet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t ki\u1ebfn tr\u00fac ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c m\u1ea1ng SAN Fibre Channel d\u00e0nh cho l\u01b0u tr\u1eef tr\u1ecdng y\u1ebfu<\/p><\/li><li><p>C\u00e1c m\u1ea1ng Ethernet d\u00e0nh cho l\u01b0u l\u01b0\u1ee3ng m\u00e1y ch\u1ee7, \u0111\u00e1m m\u00e2y v\u00e0 internet<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ti\u1ebfp c\u1eadn lai n\u00e0y cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c duy tr\u00ec hi\u1ec7u su\u1ea5t l\u01b0u tr\u1eef \u0111\u00e1ng tin c\u1eady \u0111\u1ed3ng th\u1eddi t\u1eadn h\u01b0\u1edfng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a Ethernet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e0y nay, c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 FCoE, NVMe\/TCP v\u00e0 RoCE \u0111ang gi\u00fap thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1ea1ng l\u01b0u tr\u1eef v\u00e0 m\u1ea1ng Ethernet, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng AI v\u00e0 b\u1ea3n \u0111\u1ecba \u0111\u00e1m m\u00e2y. Tuy nhi\u00ean, c\u00e1c m\u1ea1ng SAN Fibre Channel truy\u1ec1n th\u1ed1ng v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c doanh nghi\u1ec7p \u01b0u ti\u00ean \u0111\u1ed9 tin c\u1eady l\u01b0u tr\u1eef \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng FC SFP?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fiber-channel-transceiver-use-cases-guide\/\">C\u00e1c module SFP Fibre Channel<\/a> ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c m\u00f4i tr\u01b0\u1eddng y\u00eau c\u1ea7u giao ti\u1ebfp l\u01b0u tr\u1eef c\u1ef1c k\u1ef3 \u0111\u00e1ng tin c\u1eady, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u00f4ng m\u1ea5t g\u00f3i. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c tri\u1ec3n khai trong c\u00e1c m\u1ea1ng SAN doanh nghi\u1ec7p n\u01a1i l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e1ch ly ri\u00eang kh\u1ecfi l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f08d8bdd578549e69611eb663f72330b.jpg\" alt=\"When Should You Use FC SFP?\" class=\"wp-image-7142\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f08d8bdd578549e69611eb663f72330b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f08d8bdd578549e69611eb663f72330b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f08d8bdd578549e69611eb663f72330b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f08d8bdd578549e69611eb663f72330b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f08d8bdd578549e69611eb663f72330b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u01b0u tr\u1eef SAN doanh nghi\u1ec7p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c module FC SFP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c M\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (SAN) doanh nghi\u1ec7p \u0111\u1ec3 k\u1ebft n\u1ed1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c m\u1ea3ng l\u01b0u tr\u1eef<\/p><\/li><li><p>C\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch SAN<\/p><\/li><li><p>M\u00e1y ch\u1ee7 v\u1edbi card giao di\u1ec7n b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u01b0u tr\u1eef (HBAs)<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng sao l\u01b0u<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec c\u00e1c m\u1ea1ng Fibre Channel \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t cho l\u01b0u tr\u1eef, n\u00ean ch\u00fang cung c\u1ea5p hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c d\u01b0\u1edbi t\u1ea3i l\u00e0m vi\u1ec7c n\u1eb7ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u01a1 s\u1edf d\u1eef li\u1ec7u tr\u1ecdng y\u1ebfu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ed5 ch\u1ee9c v\u1eadn h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng tr\u1ecdng y\u1ebfu th\u01b0\u1eddng \u01b0a chu\u1ed9ng Fibre Channel cho c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c gi\u00e1n \u0111o\u1ea1n ho\u1eb7c \u0111\u1ed9 tr\u1ec5 kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle<\/p><\/li><li><p>H\u1ec7 th\u1ed1ng SAP<\/p><\/li><li><p>C\u00e1c c\u1ee5m \u1ea3o h\u00f3a quy m\u00f4 l\u1edbn<\/p><\/li><li><p>C\u00e1c h\u1ec7 th\u1ed1ng giao d\u1ecbch th\u1eddi gian th\u1ef1c<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u00f4ng m\u1ea5t g\u00f3i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fibre Channel \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u kh\u00f4ng m\u1ea5t g\u00f3i v\u00e0 lu\u1ed3ng l\u01b0u l\u01b0\u1ee3ng x\u00e1c \u0111\u1ecbnh. \u0110i\u1ec1u n\u00e0y khi\u1ebfn c\u00e1c module FC SFP l\u00fd t\u01b0\u1edfng cho c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c y\u00eau c\u1ea7u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1ed9 tr\u1ec5 th\u1ea5p \u1ed5n \u0111\u1ecbnh<\/p><\/li><li><p>M\u1ee9c m\u1ea5t g\u00f3i t\u1ed1i thi\u1ec3u<\/p><\/li><li><p>Th\u00f4ng l\u01b0\u1ee3ng l\u01b0u tr\u1eef \u1ed5n \u0111\u1ecbnh<\/p><\/li><li><p>Giao ti\u1ebfp m\u1ee9c kh\u1ed1i \u0111\u00e1ng tin c\u1eady<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c c\u1ee5m l\u01b0u tr\u1eef t\u00e0i ch\u00ednh, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 AI<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ee5 thu\u1ed9c v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u01b0u tr\u1eef hi\u1ec7u su\u1ea5t cao th\u01b0\u1eddng tri\u1ec3n khai c\u00e1c m\u1ea1ng SAN Fibre Channel, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c n\u1ec1n t\u1ea3ng giao d\u1ecbch t\u00e0i ch\u00ednh<\/p><\/li><li><p>C\u00e1c h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ch\u00ednh ph\u1ee7<\/p><\/li><li><p>C\u00e1c c\u1ee5m l\u01b0u tr\u1eef AI v\u00e0 h\u1ecdc m\u00e1y<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00e1c c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef d\u1ef1a tr\u00ean Ethernet ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, nhi\u1ec1u doanh nghi\u1ec7p v\u1eabn d\u1ef1a v\u00e0o Fibre Channel \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady SAN \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng v\u00e0 \u1ed5n \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng d\u00e0i h\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Ethernet SFP?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c module SFP Ethernet l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho m\u1ea1ng m\u1ee5c \u0111\u00edch chung, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. Ch\u00fang h\u1ed7 tr\u1ee3 m\u1ea1ng IP linh ho\u1ea1t tr\u00ean c\u00e1c m\u00f4i tr\u01b0\u1eddng LAN, WAN v\u00e0 quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1a4974a737fd479b9d9de851e74b4e26.jpg\" alt=\"When Should You Use Ethernet SFP?\" class=\"wp-image-7144\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1a4974a737fd479b9d9de851e74b4e26.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1a4974a737fd479b9d9de851e74b4e26-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1a4974a737fd479b9d9de851e74b4e26-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1a4974a737fd479b9d9de851e74b4e26-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1a4974a737fd479b9d9de851e74b4e26-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u1ea1ng t\u1ed5ng qu\u00e1t v\u00e0 l\u01b0u l\u01b0\u1ee3ng internet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c module SFP Ethernet th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1ea1ng LAN doanh nghi\u1ec7p<\/p><\/li><li><p>K\u1ebft n\u1ed1i internet<\/p><\/li><li><p>Li\u00ean k\u1ebft l\u00ean (uplink) cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 b\u1ed9 chuy\u1ec3n m\u1ea1ch<\/p><\/li><li><p>Vi\u1ec5n th\u00f4ng v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-an-isp-internet-service-provider\/\">However, many beginners are confused by common questions such as:<\/a> c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch r\u1ed9ng c\u1ee7a ch\u00fang khi\u1ebfn Ethernet tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n cho h\u1ea7u h\u1ebft c\u00e1c tri\u1ec3n khai m\u1ea1ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >NAS v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c module SFP Ethernet \u0111\u01b0\u1ee3c tri\u1ec3n khai r\u1ed9ng r\u00e3i trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef NAS<\/p><\/li><li><p>C\u00e1c n\u1ec1n t\u1ea3ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-you-need-to-know-about-edge-computing-key-benefits-uses\/\">\u0110i\u1ec7n to\u00e1n bi\u00ean<br><\/a> )<\/p><\/li><li><p>M\u1ea1ng spine-leaf trung t\u00e2m d\u1eef li\u1ec7u<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 Ethernet 10G, 25G v\u00e0 100G cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c m\u1edf r\u1ed9ng b\u0103ng th\u00f4ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >AI, \u1ea3o h\u00f3a v\u00e0 m\u1ea1ng si\u00eau h\u1ed9i t\u1ee5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI v\u00e0 b\u1ea3n \u0111\u1ecba \u0111\u00e1m m\u00e2y hi\u1ec7n \u0111\u1ea1i ng\u00e0y c\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ea1ng Ethernet t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>c\u1ee5m GPU<\/p><\/li><li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng si\u00eau h\u1ed9i t\u1ee5 (HCI)<\/p><\/li><li><p>C\u00e1c n\u1ec1n t\u1ea3ng VMware v\u00e0 \u1ea3o h\u00f3a<\/p><\/li><li><p>C\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI ph\u00e2n t\u00e1n<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u00f4ng ngh\u1ec7 Ethernet nh\u01b0 RoCE v\u00e0 NVMe\/TCP c\u0169ng \u0111ang m\u1edf r\u1ed9ng vai tr\u00f2 c\u1ee7a Ethernet trong m\u1ea1ng l\u01b0u tr\u1eef.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">So v\u1edbi Fibre Channel, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Ethernet th\u01b0\u1eddng mang l\u1ea1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Chi ph\u00ed tri\u1ec3n khai th\u1ea5p h\u01a1n<\/p><\/li><li><p>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng h\u01a1n<\/p><\/li><li><p>H\u1ec7 sinh th\u00e1i nh\u00e0 cung c\u1ea5p l\u1edbn h\u01a1n<\/p><\/li><li><p>Qu\u1ea3n l\u00fd m\u1ea1ng \u0111\u01a1n gi\u1ea3n h\u00f3a<\/p><\/li><li><p>Linh ho\u1ea1t h\u01a1n cho m\u1ea1ng h\u1ed9i t\u1ee5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nhi\u1ec1u doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i, Ethernet cung c\u1ea5p s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t nh\u1ea5t gi\u1eefa hi\u1ec7u su\u1ea5t, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 FC SFP v\u00e0 Ethernet SFP<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2cbebeeff4f24a5389b8672c86621c6f.jpg\" alt=\"Common Questions About FC SFP and Ethernet SFP\" class=\"wp-image-7146\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2cbebeeff4f24a5389b8672c86621c6f.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2cbebeeff4f24a5389b8672c86621c6f-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2cbebeeff4f24a5389b8672c86621c6f-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2cbebeeff4f24a5389b8672c86621c6f-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2cbebeeff4f24a5389b8672c86621c6f-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng module FC SFP 16G trong c\u1ed5ng Ethernet 10G kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng th\u00ec kh\u00f4ng. M\u1eb7c d\u00f9 module FC SFP+ 16G c\u00f3 th\u1ec3 v\u1eeba kh\u00edt v\u1eadt l\u00fd v\u00e0o c\u1ed5ng Ethernet 10G, nh\u01b0ng c\u00e1c giao th\u1ee9c v\u00e0 m\u00e3 h\u00f3a t\u00edn hi\u1ec7u l\u1ea1i kh\u00e1c nhau. H\u1ea7u h\u1ebft c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet kh\u00f4ng th\u1ec3 nh\u1eadn di\u1ec7n ho\u1eb7c giao ti\u1ebfp v\u1edbi c\u00e1c b\u1ed9 quang FC tr\u1eeb khi ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1ea1ng h\u1ed9i t\u1ee5 nh\u01b0 FCoE.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >FC SFP v\u00e0 Ethernet SFP c\u00f3 gi\u1ed1ng nhau v\u1ec1 m\u1eb7t v\u1eadt l\u00fd kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, c\u00f3. C\u1ea3 hai th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00f9ng d\u1ea1ng h\u00ecnh SFP ho\u1eb7c SFP+, \u0111\u00e2y l\u00e0 l\u00fd do ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng nh\u1ea7m l\u1eabn ch\u00fang. Tuy nhi\u00ean, h\u00ecnh d\u00e1ng v\u1eadt l\u00fd t\u01b0\u01a1ng t\u1ef1 kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch giao th\u1ee9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ea1i sao m\u1ed9t s\u1ed1 module FC v\u00e0 Ethernet l\u1ea1i kh\u00f4ng t\u01b0\u01a1ng th\u00edch?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch th\u01b0\u1eddng do c\u00e1c nguy\u00ean nh\u00e2n sau g\u00e2y ra:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng kh\u00e1c nhau<\/p><\/li><li><p>M\u00e3 h\u00f3a nh\u00e0 cung c\u1ea5p trong EEPROM<\/p><\/li><li><p>C\u00e1c h\u1ea1n ch\u1ebf do ph\u1ea7n m\u1ec1m\u56fa\u4ef6 c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch<\/p><\/li><li><p>Vi\u1ec7c x\u00e1c th\u1ef1c ph\u1ea7n c\u1ee9ng ri\u00eang cho t\u1eebng c\u1ed5ng<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 cung c\u1ea5p doanh nghi\u1ec7p nh\u01b0 Cisco Systems v\u00e0 Hewlett Packard Enterprise c\u00f3 th\u1ec3 kh\u00f3a c\u1ed5ng \u0111\u1ec3 ch\u1ec9 ch\u1ea5p nh\u1eadn c\u00e1c module quang h\u1ecdc \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t ho\u1eb7c c\u00e1c giao th\u1ee9c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Fibre Channel c\u00f3 nhanh h\u01a1n Ethernet kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng nh\u1ea5t thi\u1ebft. Fibre Channel t\u1eadp trung v\u00e0o vi\u1ec7c truy\u1ec1n th\u00f4ng l\u01b0u tr\u1eef v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u00f4ng m\u1ea5t g\u00f3i, trong khi Ethernet t\u1eadp trung v\u00e0o kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh linh ho\u1ea1t m\u1ea1ng t\u1ed5ng qu\u00e1t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ed1c \u0111\u1ed9 Ethernet hi\u1ec7n \u0111\u1ea1i nh\u01b0 100G v\u00e0 400G c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 nhi\u1ec1u tri\u1ec3n khai FC v\u1ec1 b\u0103ng th\u00f4ng th\u00f4, nh\u01b0ng Fibre Channel th\u01b0\u1eddng cung c\u1ea5p hi\u1ec7u su\u1ea5t l\u01b0u tr\u1eef d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c h\u01a1n trong c\u00e1c m\u00f4i tr\u01b0\u1eddng SAN chuy\u00ean d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u00f4i n\u00ean s\u1eed d\u1ee5ng FC hay Ethernet cho m\u1ea1ng l\u01b0u tr\u1eef?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c ti\u00eau c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn module FC SFP n\u1ebfu b\u1ea1n c\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>L\u01b0u tr\u1eef SAN chuy\u00ean d\u1ee5ng<\/p><\/li><li><p>L\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef kh\u00f4ng m\u1ea5t g\u00f3i<\/p><\/li><li><p>\u0110\u1ed9 tin c\u1eady quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u<\/p><\/li><li><p>\u0110\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn module Ethernet SFP n\u1ebfu b\u1ea1n c\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/p><\/li><li><p>M\u1ea1ng h\u1ed9i t\u1ee5<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 \u1ea3o h\u00f3a<\/p><\/li><li><p>Chi ph\u00ed tri\u1ec3n khai th\u1ea5p h\u01a1n<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u doanh nghi\u1ec7p s\u1eed d\u1ee5ng c\u1ea3 hai c\u00f4ng ngh\u1ec7 c\u00f9ng l\u00fac nh\u1eb1m c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u su\u1ea5t l\u01b0u tr\u1eef v\u00e0 t\u00ednh linh ho\u1ea1t m\u1ea1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2b50 C\u00e1ch ch\u1ecdn gi\u1eefa FC SFP v\u00e0 Ethernet SFP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa module FC SFP v\u00e0 Ethernet SFP ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ebfn tr\u00fac m\u1ea1ng, y\u00eau c\u1ea7u l\u01b0u tr\u1eef, m\u1ee5c ti\u00eau m\u1edf r\u1ed9ng v\u00e0 chi\u1ebfn l\u01b0\u1ee3c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u00e0i h\u1ea1n c\u1ee7a b\u1ea1n. Trong khi Fibre Channel v\u1eabn l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady cho c\u00e1c m\u00f4i tr\u01b0\u1eddng SAN chuy\u00ean d\u1ee5ng, Ethernet ti\u1ebfp t\u1ee5c th\u1ed1ng tr\u1ecb m\u1ea1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, AI v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u h\u1ed9i t\u1ee5 hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7408e5f2dc6b4c31ac01a66be0d039ac.jpg\" alt=\"How to Choose Between FC SFP and Ethernet SFP\" class=\"wp-image-7148\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7408e5f2dc6b4c31ac01a66be0d039ac.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7408e5f2dc6b4c31ac01a66be0d039ac-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7408e5f2dc6b4c31ac01a66be0d039ac-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7408e5f2dc6b4c31ac01a66be0d039ac-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7408e5f2dc6b4c31ac01a66be0d039ac-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1a ch\u1ecdn \u0111\u00fang kh\u00f4ng \u0111\u01a1n thu\u1ea7n ch\u1ec9 d\u1ef1a tr\u00ean t\u1ed1c \u0111\u1ed9 \u2014 m\u00e0 l\u00e0 vi\u1ec7c ch\u1ecdn giao th\u1ee9c v\u00e0 h\u1ec7 sinh th\u00e1i ph\u00f9 h\u1ee3p v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Ma tr\u1eadn ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean lo\u1ea1i m\u1ea1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 ch\u1ecdn lo\u1ea1i SFP ph\u00f9 h\u1ee3p:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 330px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>M\u00f4i tr\u01b0\u1eddng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i SFP \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>L\u01b0u tr\u1eef SAN doanh nghi\u1ec7p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CLB SFP<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>C\u01a1 s\u1edf d\u1eef li\u1ec7u tr\u1ecdng y\u1ebfu<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CLB SFP<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng AI v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP Ethernet<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>M\u1ea1ng LAN\/WAN n\u00f3i chung<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP Ethernet<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>NAS v\u00e0 \u1ea3o h\u00f3a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP Ethernet<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>L\u01b0u tr\u1eef chuy\u00ean d\u1ee5ng v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CLB SFP<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"330\"><p>Trung t\u00e2m d\u1eef li\u1ec7u quy m\u00f4 si\u00eau l\u1edbn<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP Ethernet<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p, c\u1ea3 hai c\u00f4ng ngh\u1ec7 c\u00f9ng t\u1ed3n t\u1ea1i. Fibre Channel x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef chuy\u00ean d\u1ee5ng, trong khi Ethernet qu\u1ea3n l\u00fd truy\u1ec1n th\u00f4ng m\u1ea1ng n\u00f3i chung v\u00e0 k\u1ebft n\u1ed1i \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Danh s\u00e1ch ki\u1ec3m tra t\u01b0\u01a1ng th\u00edch tr\u01b0\u1edbc khi mua<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi mua b\u1ea5t k\u1ef3 b\u1ed9 thu ph\u00e1t quang n\u00e0o, h\u00e3y lu\u00f4n x\u00e1c minh t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi ph\u1ea7n c\u1ee9ng v\u00e0 y\u00eau c\u1ea7u m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ki\u1ec3m tra quan tr\u1ecdng bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>T\u01b0\u01a1ng th\u00edch gi\u1eefa switch v\u00e0 NIC<\/p><\/li><li><p>Giao th\u1ee9c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 (FC ho\u1eb7c Ethernet)<\/p><\/li><li><p>Y\u1ebfu t\u1ed1 h\u00ecnh d\u1ea1ng SFP\/SFP+\/SFP28<\/p><\/li><li><p>Y\u00eau c\u1ea7u kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 s\u1ee3i quang \u0111a mode ho\u1eb7c \u0111\u01a1n mode<\/p><\/li><li><p>C\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 m\u00e3 h\u00f3a EEPROM\/nh\u00e0 cung c\u1ea5p<\/p><\/li><li><p>S\u1ed1 s\u00ea-ri<\/p><\/li><li><p>T\u00ednh t\u01b0\u01a1ng th\u00edch ph\u1ea7n m\u1ec1m\u56fa\u4ef6<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay c\u1ea3 khi hai module tr\u00f4ng gi\u1ed1ng h\u1ec7t nhau v\u1ec1 m\u1eb7t v\u1eadt l\u00fd, c\u00e1c giao th\u1ee9c kh\u00f4ng t\u01b0\u01a1ng th\u00edch ho\u1eb7c c\u00e1c quy t\u1eafc x\u00e1c th\u1ef1c c\u1ee7a nh\u00e0 cung c\u1ea5p c\u0169ng c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e2n nh\u1eafc gi\u1eefa chi ph\u00ed v\u00e0 hi\u1ec7u n\u0103ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Fibre Channel th\u01b0\u1eddng cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1ed9 tr\u1ec5 th\u1ea5p \u1ed5n \u0111\u1ecbnh<\/p><\/li><li><p>L\u01b0u l\u01b0\u1ee3ng l\u01b0u tr\u1eef kh\u00f4ng m\u1ea5t g\u00f3i<\/p><\/li><li><p>\u0110\u1ed9 tin c\u1eady SAN \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, c\u00e1c tri\u1ec3n khai FC th\u01b0\u1eddng \u0111i k\u00e8m chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng cao h\u01a1n v\u00e0 ph\u1ea7n c\u1ee9ng chuy\u00ean bi\u1ec7t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Ethernet th\u01b0\u1eddng cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Chi ph\u00ed tri\u1ec3n khai th\u1ea5p h\u01a1n<\/p><\/li><li><p>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng h\u01a1n<\/p><\/li><li><p>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 sinh th\u00e1i l\u1edbn h\u01a1n<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 t\u1ed1t h\u01a1n cho m\u1ea1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 AI<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nhi\u1ec1u t\u1ed5 ch\u1ee9c, Ethernet mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t nh\u1ea5t gi\u1eefa t\u00ednh linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed, trong khi Fibre Channel v\u1eabn r\u1ea5t gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef n\u01a1i hi\u1ec7u su\u1ea5t d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p module quang ph\u00f9 h\u1ee3p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a module quang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh m\u1ea1ng v\u00e0 \u0111\u1ed9 tin c\u1eady d\u00e0i h\u1ea1n. C\u00e1c doanh nghi\u1ec7p n\u00ean ch\u1ecdn c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u1ea3m b\u1ea3o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch nghi\u00eam ng\u1eb7t<\/p><\/li><li><p>S\u1ea3n xu\u1ea5t \u1edf c\u1ea5p \u0111\u1ed9 doanh nghi\u1ec7p<\/p><\/li><li><p>T\u01b0\u01a1ng th\u00edch r\u1ed9ng r\u00e3i v\u1edbi nhi\u1ec1u lo\u1ea1i b\u1ed9 chuy\u1ec3n m\u1ea1ch<\/p><\/li><li><p>H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 t\u00f9y ch\u1ec9nh<\/p><\/li><li><p>Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p tri\u1ec3n khai SAN, Ethernet, AI ho\u1eb7c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>C\u1eeda h\u00e0ng Ch\u00ednh th\u1ee9c LINK-PP<\/strong><\/a> cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c b\u1ed9 thu ph\u00e1t quang t\u01b0\u01a1ng th\u00edch, bao g\u1ed3m FC SFP, Ethernet SFP, c\u00e1p DAC v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i trung t\u00e2m d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho m\u00f4i tr\u01b0\u1eddng m\u1ea1ng doanh nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng hi\u1ec7n \u0111\u1ea1i ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng AI, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y g\u1ed1c (cloud-native) v\u00e0 m\u1ea1ng h\u1ed9i t\u1ee5, vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa FC SFP v\u00e0 Ethernet SFP l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c m\u1ea1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, \u0111\u00e1ng tin c\u1eady v\u00e0 s\u1eb5n s\u00e0ng cho t\u01b0\u01a1ng lai.<\/p>","protected":false},"excerpt":{"rendered":"<p>Gi\u1ea3i th\u00edch nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa c\u00e1c module FC SFP v\u00e0 Ethernet SFP, bao g\u1ed3m t\u00ednh t\u01b0\u01a1ng th\u00edch, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng SAN so v\u1edbi LAN, t\u1ed1c \u0111\u1ed9 v\u00e0 m\u1eb9o tri\u1ec3n khai.<\/p>","protected":false},"author":1,"featured_media":7152,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-7153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/7153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=7153"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/7153\/revisions"}],"predecessor-version":[{"id":10696,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/7153\/revisions\/10696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/7152"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=7153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=7153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=7153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}