{"id":6580,"date":"2025-10-28T11:12:00","date_gmt":"2025-10-28T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-tsn-network\/"},"modified":"2026-06-22T05:52:30","modified_gmt":"2026-06-22T05:52:30","slug":"what-is-tsn-network","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-tsn-network","title":{"rendered":"TSN (M\u1ea1ng l\u01b0\u1edbi Nh\u1ea1y c\u1ea3m v\u1edbi Th\u1eddi gian) l\u00e0 g\u00ec?"},"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\/2a9b79bbe93e4344875de16d3f47431f.webp\" alt=\"What is TSN\" class=\"wp-image-6577\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a9b79bbe93e4344875de16d3f47431f.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a9b79bbe93e4344875de16d3f47431f-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a9b79bbe93e4344875de16d3f47431f-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a9b79bbe93e4344875de16d3f47431f-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a9b79bbe93e4344875de16d3f47431f-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2776 Gi\u1edbi thi\u1ec7u: M\u1ea1ng l\u01b0\u1edbi Nh\u1ea1y c\u1ea3m v\u1edbi Th\u1eddi gian (TSN) l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u1ea1ng l\u01b0\u1edbi Nh\u1ea1y c\u1ea3m v\u1edbi Th\u1eddi gian (TSN)<\/strong> l\u00e0 t\u1eadp h\u1ee3p c\u00e1c ti\u00eau chu\u1ea9n IEEE 802.1 nh\u1eb1m n\u00e2ng cao Ethernet ti\u00eau chu\u1ea9n v\u1edbi kh\u1ea3 n\u0103ng <strong>truy\u1ec1n d\u1eef li\u1ec7u mang t\u00ednh x\u00e1c \u0111\u1ecbnh, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u1ed9 tin c\u1eady cao<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong Ethernet truy\u1ec1n th\u1ed1ng, c\u00e1c g\u00f3i d\u1eef li\u1ec7u c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i \u0111\u1ed9 tr\u1ec5 kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c do t\u1eafc ngh\u1ebdn m\u1ea1ng ho\u1eb7c x\u1ebfp h\u00e0ng ch\u1edd. TSN lo\u1ea1i b\u1ecf s\u1ef1 b\u1ea5t \u0111\u1ecbnh n\u00e0y b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o r\u1eb1ng <strong>d\u1eef li\u1ec7u quan tr\u1ecdng lu\u00f4n \u0111\u01b0\u1ee3c giao \u0111\u00fang th\u1eddi \u0111i\u1ec3m, m\u1ed7i l\u1ea7n \u0111\u1ec1u nh\u01b0 v\u1eady<\/strong>, ngay c\u1ea3 trong c\u00e1c m\u1ea1ng h\u1ed9i t\u1ee5 ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y khi\u1ebfn TSN tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng cho <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/smart-industry-4-0-networks-intelligent-manufacturing-connectivity\/\"><strong>nh\u00e0 m\u00e1y th\u00f4ng minh<\/strong><\/a><strong>, ph\u01b0\u01a1ng ti\u1ec7n t\u1ef1 h\u00e0nh v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p th\u1eddi gian th\u1ef1c<\/strong> n\u01a1i t\u1eebng miligi\u00e2y \u2014 th\u1eadm ch\u00ed t\u1eebng micr\u00f4gi\u00e2y \u2014 \u0111\u1ec1u c\u00f3 \u00fd ngh\u0129a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2777 V\u00ec sao TSN l\u1ea1i quan tr\u1ecdng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">TSN bi\u1ebfn \u0111\u1ed5i Ethernet th\u00f4ng th\u01b0\u1eddng th\u00e0nh m\u1ed9t <strong>n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng mang t\u00ednh x\u00e1c \u0111\u1ecbnh<\/strong>, cho ph\u00e9p l\u01b0u l\u01b0\u1ee3ng th\u1eddi gian th\u1ef1c v\u00e0 l\u01b0u l\u01b0\u1ee3ng \u201ct\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3\u201d chia s\u1ebb c\u00f9ng m\u1ed9t m\u1ea1ng m\u00e0 kh\u00f4ng g\u00e2y nhi\u1ec5u l\u1eabn nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee7 ch\u1ed1t<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a C\u00f4ng nghi\u1ec7p &amp; <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/smart-industry-4-0-networks-intelligent-manufacturing-connectivity\/\"><strong>C\u00f4ng nghi\u1ec7p 4.0<\/strong><\/a><strong>:<\/strong> TSN thay th\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng fieldbus truy\u1ec1n th\u1ed1ng, cho ph\u00e9p truy\u1ec1n th\u00f4ng \u0111\u1ed3ng b\u1ed9 gi\u1eefa PLC, robot v\u00e0 c\u1ea3m bi\u1ebfn.<\/p><\/li><li><p><strong>Ethernet \u00f4 t\u00f4:<\/strong> Thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-adas-system\/\"><strong>c\u00e1c h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 l\u00e1i xe ti\u00ean ti\u1ebfn (ADAS)<\/strong><\/a> v\u00e0 l\u00e1i xe t\u1ef1 h\u00e0nh, n\u01a1i d\u1eef li\u1ec7u c\u1ea3m bi\u1ebfn v\u00e0 l\u1ec7nh \u0111i\u1ec1u khi\u1ec3n ph\u1ea3i \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i v\u1edbi \u0111\u1ed9 tr\u1ec5 t\u1ed1i thi\u1ec3u.<\/p><\/li><li><p><strong>\u00c2m thanh\/Video chuy\u00ean d\u1ee5ng (AVB):<\/strong> \u0110\u1ea3m b\u1ea3o c\u0103n ch\u1ec9nh th\u1eddi gian ch\u00ednh x\u00e1c v\u00e0 ph\u00e1t tr\u1ef1c tuy\u1ebfn ph\u01b0\u01a1ng ti\u1ec7n li\u1ec1n m\u1ea1ch tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng quy m\u00f4 l\u1edbn.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1edd cung c\u1ea5p <strong>\u0111\u1ed9 tr\u1ec5 gi\u1edbi h\u1ea1n, \u0111\u1ed3ng b\u1ed9 h\u00f3a ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng m\u1ea5t g\u00f3i n\u00e0o<\/strong>, TSN \u0111\u1ea3m b\u1ea3o hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh cho c\u00e1c giao ti\u1ebfp mang t\u00ednh s\u1ed1ng c\u00f2n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2778 C\u00e1c ti\u00eau chu\u1ea9n v\u00e0 t\u00ednh n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a TSN<\/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\/f1394e7eeb2e48fca125e6e060e1be0c.webp\" alt=\"Core TSN Standards\" class=\"wp-image-6578\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1394e7eeb2e48fca125e6e060e1be0c.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1394e7eeb2e48fca125e6e060e1be0c-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1394e7eeb2e48fca125e6e060e1be0c-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1394e7eeb2e48fca125e6e060e1be0c-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f1394e7eeb2e48fca125e6e060e1be0c-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >IEEE 802.1AS \u2014 \u0110\u1ed3ng b\u1ed9 h\u00f3a th\u1eddi gian ch\u00ednh x\u00e1c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ec1n t\u1ea3ng c\u1ee7a TSN l\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a th\u1eddi gian. IEEE 802.1AS (gPTP) \u0111\u1ea3m b\u1ea3o m\u1ecdi thi\u1ebft b\u1ecb trong m\u1ea1ng chia s\u1ebb c\u00f9ng m\u1ed9t kh\u00e1i ni\u1ec7m th\u1eddi gian chung \u2014 th\u01b0\u1eddng ch\u00ednh x\u00e1c \u1edf m\u1ee9c vi gi\u00e2y \u2014 t\u1eeb \u0111\u00f3 cho ph\u00e9p truy\u1ec1n t\u1ea3i \u0111\u01b0\u1ee3c l\u00ean l\u1ecbch ho\u00e0n h\u1ea3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >IEEE 802.1Qbv \u2014 B\u1ed9 \u0111i\u1ec1u ti\u1ebft nh\u1eadn th\u1ee9c th\u1eddi gian (TAS)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TAS chia th\u1eddi gian th\u00e0nh c\u00e1c chu k\u1ef3 c\u1ed1 \u0111\u1ecbnh v\u00e0 ph\u00e2n b\u1ed5 c\u00e1c c\u1eeda s\u1ed5 truy\u1ec1n d\u1eef li\u1ec7u cho l\u01b0u l\u01b0\u1ee3ng c\u00f3 \u0111\u1ed9 \u01b0u ti\u00ean cao. Vi\u1ec7c l\u1eadp l\u1ecbch n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i m\u1ed9t c\u00e1ch d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, ngay c\u1ea3 khi t\u1ea3i m\u1ea1ng cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >IEEE 802.1Qav \/ 802.1Qcr \u2014 \u0110\u1ecbnh h\u00ecnh l\u01b0u l\u01b0\u1ee3ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 \u0111\u1ecbnh h\u00ecnh l\u01b0u l\u01b0\u1ee3ng d\u1ef1a tr\u00ean t\u00edn d\u1ee5ng (Credit-Based) v\u00e0 b\u1ea5t \u0111\u1ed3ng b\u1ed9 (Asynchronous) qu\u1ea3n l\u00fd lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 gi\u1ea3m t\u1eafc ngh\u1ebdn, \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u1ed3n t\u1ea1i h\u00e0i h\u00f2a gi\u1eefa c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u theo ki\u1ec3u \u201ct\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3\u201d (best-effort).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >IEEE 802.1Qbu \/ 802.3br \u2014 T\u1ea1m d\u1eebng khung (Frame Preemption)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1m d\u1eebng khung cho ph\u00e9p c\u00e1c g\u00f3i d\u1eef li\u1ec7u kh\u1ea9n c\u1ea5p ng\u1eaft ngang c\u00e1c truy\u1ec1n d\u1eef li\u1ec7u c\u00f3 \u0111\u1ed9 \u01b0u ti\u00ean th\u1ea5p \u0111ang di\u1ec5n ra, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 x\u1ea5u nh\u1ea5t (worst-case latency) cho c\u00e1c lu\u1ed3ng quan tr\u1ecdng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >IEEE 802.1CB \/ 802.1Qca \u2014 D\u1ef1 ph\u00f2ng v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1eddng \u0111i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y b\u1ed5 sung <strong>vi\u1ec7c sao ch\u00e9p khung (frame replication), d\u1ef1 ph\u00f2ng \u0111\u01b0\u1eddng \u0111i (path redundancy)<\/strong>, v\u00e0 c\u00e1c c\u01a1 ch\u1ebf d\u00e0nh tr\u01b0\u1edbc lu\u1ed3ng (stream reservation), \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i (fault tolerance) v\u00e0 giao nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o ngay c\u1ea3 khi x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1ec1 li\u00ean k\u1ebft ho\u1eb7c thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2779 TSN trong th\u1ef1c t\u1ebf: Thi\u1ebft k\u1ebf m\u1ea1ng v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, TSN c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh theo hai c\u00e1ch: <strong>t\u1eadp trung<\/strong> (th\u00f4ng qua b\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1ea1ng) ho\u1eb7c <strong>phi t\u1eadp trung<\/strong> (th\u00f4ng qua c\u00e1c Giao th\u1ee9c d\u00e0nh tr\u01b0\u1edbc lu\u1ed3ng \u2013 Stream Reservation Protocols). Vi\u1ec7c c\u1ea5u h\u00ecnh t\u1eadp trung gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c tri\u1ec3n khai quy m\u00f4 l\u1edbn v\u00e0 cho ph\u00e9p ki\u1ec3m so\u00e1t th\u1ed1ng nh\u1ea5t \u0111\u1ed1i v\u1edbi vi\u1ec7c l\u1eadp l\u1ecbch v\u00e0 ph\u00e2n b\u1ed5 b\u0103ng th\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau, c\u00e1c li\u00ean minh c\u00f4ng nghi\u1ec7p nh\u01b0 <strong>Li\u00ean minh Avnu<\/strong> and <strong>Qu\u1ef9 OPC<\/strong> th\u00fac \u0111\u1ea9y c\u00e1c h\u1ed3 s\u01a1 TSN (TSN profiles) v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ch\u1ee9ng nh\u1eadn. V\u00ed d\u1ee5, <strong>OPC UA qua TSN<\/strong> k\u1ebft h\u1ee3p Ethernet x\u00e1c \u0111\u1ecbnh (deterministic Ethernet) v\u1edbi giao ti\u1ebfp c\u00f4ng nghi\u1ec7p chu\u1ea9n h\u00f3a, m\u1edf \u0111\u01b0\u1eddng cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 sinh th\u00e1i <strong>C\u00f4ng nghi\u1ec7p 4.0 ho\u00e0n to\u00e0n t\u00edch h\u1ee3p<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u277a C\u00e1c y\u1ebfu t\u1ed1 hi\u1ec7u n\u0103ng v\u00e0 k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>T\u00ednh x\u00e1c \u0111\u1ecbnh (Determinism) so v\u1edbi m\u1ee9c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean (Utilization):<\/strong> M\u1eb7c d\u00f9 vi\u1ec7c \u0111\u1ecbnh h\u00ecnh l\u01b0u l\u01b0\u1ee3ng nh\u1eadn th\u1ee9c th\u1eddi gian (time-aware shaping) \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tr\u1ec5 \u1edf m\u1ee9c microsecond, nh\u01b0ng n\u00f3 \u0111\u00f2i h\u1ecfi vi\u1ec7c l\u1eadp l\u1ecbch c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/p><\/li><li><p><strong>\u0110\u1ed9 tr\u1ec5 \u0111a b\u01b0\u1edbc (Multi-Hop Latency):<\/strong> M\u1ed7i b\u1ed9 chuy\u1ec3n m\u1ea1ch h\u1ed7 tr\u1ee3 TSN t\u1ea1o ra \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, cho ph\u00e9p ph\u00e2n t\u00edch th\u1eddi gian \u0111\u1ea7u cu\u1ed1i (end-to-end timing) v\u00e0 m\u00f4 h\u00ecnh h\u00f3a m\u1ea1ng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p><\/li><li><p><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i (Fault Tolerance):<\/strong> C\u00e1c \u0111\u01b0\u1eddng \u0111i d\u1ef1 ph\u00f2ng v\u00e0 vi\u1ec7c sao ch\u00e9p khung n\u00e2ng cao \u0111\u1ed9 tin c\u1eady cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n quan tr\u1ecdng v\u00e0 c\u00e1c m\u1ea1ng an to\u00e0n \u00f4 t\u00f4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u277b S\u1ea3n ph\u1ea9m LINK-PP h\u1ed7 tr\u1ee3 m\u1ea1ng TSN nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP cung c\u1ea5p m\u1ed9t lo\u1ea1t r\u1ed9ng r\u00e3i c\u00e1c<br> <strong>b\u1ed9 n\u1ed1i Ethernet c\u00f3 cu\u1ed9n c\u1ea3m, \u0111\u1ea7u n\u1ed1i RJ45 Magjack v\u00e0 b\u1ed9 thu ph\u00e1t quang<br><\/strong> h\u1ed7 tr\u1ee3 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u cho<br> <strong>m\u1ea1ng c\u00f4ng nghi\u1ec7p v\u00e0 \u00f4 t\u00f4 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p TSN<br><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o<br> <strong>\u0111\u1ed9 ch\u1ec7ch th\u1eddi gian th\u1ea5p (jitter), kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) cao v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i<br><\/strong>, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho truy\u1ec1n th\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 th\u1eddi gian trong<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/plc-programmable-logic-controller-for-industrial-automation-guide\/\">h\u1ec7 th\u1ed1ng PLC<br><\/a>, t\u1ef1 \u0111\u1ed9ng h\u00f3a nh\u00e0 m\u00e1y v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1eed \u00f4 t\u00f4 (ECU).<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473391.htm\"><strong>B\u1ed9 n\u1ed1i RJ45 c\u00f4ng nghi\u1ec7p LINK-PP<br><\/strong><\/a> \u2014 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho truy\u1ec1n th\u00f4ng t\u1ed1c \u0111\u1ed9 cao, b\u1ec1n b\u1ec9 trong m\u00f4i tr\u01b0\u1eddng C\u00f4ng nghi\u1ec7p 4.0.<br>.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>Module quang LINK-PP<\/strong><\/a> \u2014 cung c\u1ea5p kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u b\u0103ng th\u00f4ng cao \u0111\u00e1ng tin c\u1eady cho c\u00e1c m\u1ea1ng l\u00f5i d\u1ef1a tr\u00ean TSN.<br>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n s\u1eb5n s\u00e0ng cho TSN t\u1eeb LINK-PP, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3<br> <strong>x\u00e2y d\u1ef1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Ethernet b\u1ec1n v\u1eefng cho t\u01b0\u01a1ng lai<br><\/strong> \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u v\u1ec1 \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u n\u0103ng th\u1eddi gian th\u1ef1c.<br>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u277b Danh s\u00e1ch ki\u1ec3m tra tri\u1ec3n khai d\u00e0nh cho k\u1ef9 s\u01b0<br><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>X\u00e1c \u0111\u1ecbnh t\u1eadp t\u00ednh n\u0103ng TSN<br> <strong>c\u1ea7n thi\u1ebft<br><\/strong> (\u0111\u1ed3ng b\u1ed9 th\u1eddi gian, TAS, ng\u1eaft \u01b0u ti\u00ean, d\u1ef1 ph\u00f2ng).<br>.<\/p><\/li><li><p>X\u00e1c minh <strong>h\u1ed7 tr\u1ee3 ph\u1ea7n c\u1ee9ng<br><\/strong> trong c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch,<br>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-nic-network-interface-card\/\">b\u1ed9 \u0111i\u1ec1u khi\u1ec3n giao di\u1ec7n m\u1ea1ng (NIC)<br><\/a>, v\u00e0 b\u1ed9 thu ph\u00e1t v\u1eadt l\u00fd (PHY).<br>.<\/p><\/li><li><p>Th\u1ef1c hi\u1ec7n<br> <strong>ki\u1ec3m tra \u0111\u1ea7u cu\u1ed1i<br><\/strong> v\u1edbi c\u00e1c m\u1eabu l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea1i di\u1ec7n.<br>.<\/p><\/li><li><p>S\u1eed d\u1ee5ng <strong>thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u00e0 h\u1ed3 s\u01a1 ti\u00eau chu\u1ea9n h\u00f3a<br><\/strong> nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c.<br>.<\/p><\/li><li><p>Thi\u1ebft k\u1ebf c\u01a1 ch\u1ebf d\u1ef1 ph\u00f2ng v\u00e0 ph\u1ee5c h\u1ed3i sau s\u1ef1 c\u1ed1 cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng.<br>.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >\u277c K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">TSN \u0111\u1ea1i di\u1ec7n cho b\u01b0\u1edbc ti\u1ebfn h\u00f3a ti\u1ebfp theo c\u1ee7a Ethernet \u2014 bi\u1ebfn \u0111\u1ed5i n\u00f3 t\u1eeb m\u1ed9t giao th\u1ee9c \u201cc\u1ed1 g\u1eafng t\u1ed1t nh\u1ea5t\u201d th\u00e0nh m\u1ed9t <strong>n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng x\u00e1c \u0111\u1ecbnh, \u0111\u00e1ng tin c\u1eady v\u00e0 \u0111\u1ed3ng b\u1ed9<\/strong>. N\u00f3 cho ph\u00e9p c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u00edch h\u1ee3p m\u1ea1ng CNTT (IT) v\u00e0 m\u1ea1ng v\u1eadn h\u00e0nh (OT), \u0111\u01a1n gi\u1ea3n h\u00f3a ki\u1ebfn tr\u00fac trong khi \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 th\u1eddi gian nghi\u00eam ng\u1eb7t c\u1ee7a t\u1ef1 \u0111\u1ed9ng h\u00f3a hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng v\u1eadn t\u1ea3i th\u00f4ng minh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi kh\u1ea3 n\u0103ng hi\u1ec7u su\u1ea5t cao <strong>c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft n\u1ed1i s\u1eb5n s\u00e0ng cho TSN<\/strong>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a> trao quy\u1ec1n cho kh\u00e1ch h\u00e0ng x\u00e2y d\u1ef1ng <strong>c\u00e1c m\u1ea1ng th\u00f4ng minh h\u01a1n, nhanh h\u01a1n v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u01a1n<\/strong> cho t\u01b0\u01a1ng lai c\u1ee7a C\u00f4ng nghi\u1ec7p 4.0 v\u00e0 di chuy\u1ec3n k\u1ebft n\u1ed1i.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 c\u00e1ch M\u1ea1ng Nh\u1ea1y Th\u1eddi Gian (TSN \u2013 Time-Sensitive Networking) mang \u0111\u1ebfn kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u x\u00e1c \u0111\u1ecbnh, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u1ed9 tin c\u1eady cao cho c\u00e1c m\u1ea1ng Ethernet trong C\u00e1ch m\u1ea1ng C\u00f4ng nghi\u1ec7p 4.0 v\u00e0 ng\u00e0nh \u00f4 t\u00f4.<\/p>","protected":false},"author":1,"featured_media":6579,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,26],"class_list":["post-6580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6580","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=6580"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6580\/revisions"}],"predecessor-version":[{"id":10964,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6580\/revisions\/10964"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/6579"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=6580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=6580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=6580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}