{"id":4357,"date":"2025-11-11T11:12:00","date_gmt":"2025-11-11T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/multipoint-to-multipoint-mp2mp-in-optical-networks\/"},"modified":"2026-06-22T05:16:16","modified_gmt":"2026-06-22T05:16:16","slug":"multipoint-to-multipoint-mp2mp-in-optical-networks","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/multipoint-to-multipoint-mp2mp-in-optical-networks","title":{"rendered":"Ki\u1ebfn tr\u00fac m\u1ea1ng \u0111a \u0111i\u1ec3m\u2013\u0111a \u0111i\u1ec3m (MP2MP) trong truy\u1ec1n th\u00f4ng quang"},"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\/62900cb936134486bd8164895a00e805.webp\" alt=\"Multipoint-to-Multipoint MP2MP\" class=\"wp-image-4353\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/62900cb936134486bd8164895a00e805.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/62900cb936134486bd8164895a00e805-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/62900cb936134486bd8164895a00e805-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/62900cb936134486bd8164895a00e805-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/62900cb936134486bd8164895a00e805-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 T\u1ed5ng quan Ki\u1ebfn tr\u00fac M\u1ea1ng MP2MP<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b2 MP2MP l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110a \u0111i\u1ec3m\u2013\u0111a \u0111i\u1ec3m (MP2MP)<\/strong> l\u00e0 m\u1ed9t ki\u1ec3u b\u1ed1 tr\u00ed truy\u1ec1n th\u00f4ng, trong \u0111\u00f3 nhi\u1ec1u n\u00fat c\u00f3 th\u1ec3 v\u1eeba g\u1eedi v\u1eeba nh\u1eadn d\u1eef li\u1ec7u t\u1edbi v\u00e0 t\u1eeb nhi\u1ec1u n\u00fat kh\u00e1c trong c\u00f9ng m\u1ed9t m\u1ea1ng. Kh\u00e1c v\u1edbi <strong>\u0110i\u1ec3m\u2013\u0111a \u0111i\u1ec3m (P2MP)<\/strong>, v\u1ed1n c\u00f3 m\u1ed9t trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n giao ti\u1ebfp v\u1edbi nhi\u1ec1u n\u00fat \u0111\u1ea7u cu\u1ed1i, MP2MP cung c\u1ea5p k\u1ebft n\u1ed1i logic d\u1ea1ng l\u01b0\u1edbi \u0111\u1ea7y \u0111\u1ee7, cho ph\u00e9p truy\u1ec1n th\u00f4ng ph\u00e2n t\u00e1n v\u00e0 linh ho\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c ki\u1ebfn tr\u00fac MP2MP<\/strong> \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng y\u00eau c\u1ea7u ph\u1ed1i h\u1ee3p th\u1eddi gian th\u1ef1c, ch\u1eb3ng h\u1ea1n nh\u01b0 li\u00ean k\u1ebft trung t\u00e2m d\u1eef li\u1ec7u, IoT c\u00f4ng nghi\u1ec7p v\u00e0 m\u1ea1ng \u0111\u00f4 th\u1ecb quang h\u1ecdc ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b2 So s\u00e1nh v\u1edbi P2P v\u00e0 P2MP<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/point-to-point-network-architecture-guide\/\"><strong>P2P (\u0110i\u1ec3m\u2013\u0111i\u1ec3m)<\/strong><\/a><strong>:<\/strong> K\u1ebft n\u1ed1i m\u1ed9t\u2013m\u1ed9t gi\u1eefa hai thi\u1ebft b\u1ecb.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/point-to-multipoint-p2mp-optical-networks\/\"><strong>P2MP (\u0110i\u1ec3m\u2013\u0111a \u0111i\u1ec3m)<\/strong><\/a><strong>:<\/strong> Truy\u1ec1n t\u1ea3i m\u1ed9t\u2013nhi\u1ec1u t\u1eeb m\u1ed9t n\u00fat g\u1ed1c duy nh\u1ea5t.<\/p><\/li><li><p><strong>MP2MP (\u0110a \u0111i\u1ec3m\u2013\u0111a \u0111i\u1ec3m):<\/strong> Truy\u1ec1n th\u00f4ng nhi\u1ec1u\u2013nhi\u1ec1u, trong \u0111\u00f3 t\u1ea5t c\u1ea3 c\u00e1c n\u00fat \u0111\u1ec1u l\u00e0 ngang h\u00e0ng, m\u1ed7i n\u00fat \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n v\u00e0 nh\u1eadn \u0111\u1ed9c l\u1eadp.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong m\u1ea1ng quang h\u1ecdc, MP2MP mang l\u1ea1i \u0111\u1ed9 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i cao h\u01a1n, cho ph\u00e9p truy\u1ec1n th\u00f4ng \u0111\u1ed3ng th\u1eddi gi\u1eefa c\u00e1c n\u00fat ph\u00e2n t\u00e1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ea1ng MP2MP<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Ki\u1ebfn tr\u00fac l\u00f5i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c m\u1ea1ng MP2MP<\/strong> thi\u1ebft l\u1eadp c\u00e1c li\u00ean k\u1ebft logic gi\u1eefa nhi\u1ec1u n\u00fat quang h\u1ecdc, cho ph\u00e9p trao \u0111\u1ed5i d\u1eef li\u1ec7u hai chi\u1ec1u m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec1u khi\u1ec3n t\u1eadp trung. M\u1ed7i n\u00fat c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 v\u1eeba l\u00e0 b\u1ed9 ph\u00e1t v\u1eeba l\u00e0 b\u1ed9 thu, qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ed9t c\u00e1ch linh ho\u1ea1t th\u00f4ng qua c\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c chuy\u1ec3n m\u1ea1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 m\u1eb7t quang h\u1ecdc, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/wdm-optical-transceiver-module-applications\/\">\u0110a Truy Nh\u1eadp Ph\u00e2n Chia Theo B\u01b0\u1edbc S\u00f3ng (WDM)<\/a>, B\u1ed9 gh\u00e9p k\u00eanh b\u1ed5 sung\u2013lo\u1ea1i b\u1ecf quang c\u1ea5u h\u00ecnh l\u1ea1i \u0111\u01b0\u1ee3c (ROADM), ho\u1eb7c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/software-defined-networking-centralized-flexible-network-management\/\">M\u1ea1ng \u0110\u01b0\u1ee3c \u0110\u1ecbnh Ngh\u0129a B\u1eb1ng Ph\u1ea7n M\u1ec1m (SDN)<\/a>c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n b\u1edfi ph\u1ea7n m\u1ec1m \u0111\u1ec3 qu\u1ea3n l\u00fd k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c n\u00fat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong m\u1ed9t c\u1ea5u h\u00ecnh MP2MP \u0111i\u1ec3n h\u00ecnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u1ed7i n\u00fat duy tr\u00ec ki\u1ebfn th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn v\u1ec1 c\u00e1c n\u00fat kh\u00e1c trong mi\u1ec1n.<\/p><\/li><li><p>C\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed3ng b\u1ed9 tr\u1ea1ng th\u00e1i li\u00ean k\u1ebft, ph\u00e2n b\u1ed5 b\u0103ng th\u00f4ng v\u00e0 qu\u1ea3n l\u00fd \u0111\u01b0\u1eddng d\u1eabn quang h\u1ecdc.<\/p><\/li><li><p>L\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n tr\u1ef1c ti\u1ebfp gi\u1eefa c\u00e1c n\u00fat, t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 tr\u1ec5 v\u00e0 t\u00ednh d\u01b0 th\u1eeba.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Ti\u00eau chu\u1ea9n v\u00e0 giao th\u1ee9c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>C\u00e1c \u0111\u01b0\u1eddng d\u1eabn chuy\u1ec3n m\u1ea1ch nh\u00e3n \u0111a \u0111i\u1ec3m (MP2MP LSP) d\u1ef1a tr\u00ean MPLS<\/strong> \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi IETF (RFC 6388) cho c\u00e1c \u0111\u01b0\u1eddng d\u1eabn chuy\u1ec3n m\u1ea1ch nh\u00e3n \u0111a \u0111i\u1ec3m.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-otn-optical-transport-network\/\"><strong>M\u1ea1ng v\u1eadn chuy\u1ec3n quang h\u1ecdc (OTN)<\/strong><\/a> v\u1edbi kh\u1ea3 n\u0103ng li\u00ean k\u1ebft \u0111a n\u00fat.<\/p><\/li><li><p><strong>G\u1eafn c\u1ea7u \u0111a \u0111i\u1ec3m Ethernet (IEEE 802.1Q)<\/strong> d\u00e0nh cho truy\u1ec1n th\u00f4ng \u0111a \u0111i\u1ec3m \u1edf t\u1ea7ng 2.<\/p><\/li>\n<\/ul>\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\/3fb8b93a58ea43c88cffc90c93250a21.webp\" alt=\"MP2MP Networks\" class=\"wp-image-4354\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3fb8b93a58ea43c88cffc90c93250a21.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3fb8b93a58ea43c88cffc90c93250a21-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3fb8b93a58ea43c88cffc90c93250a21-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3fb8b93a58ea43c88cffc90c93250a21-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3fb8b93a58ea43c88cffc90c93250a21-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 Tri\u1ec3n khai quang h\u1ecdc trong c\u00e1c h\u1ec7 th\u1ed1ng MP2MP<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c c\u00f4ng ngh\u1ec7 then ch\u1ed1t<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/wdm-optical-transceiver-module-applications\/\"><strong>WDM (\u0110a ph\u00e2n b\u01b0\u1edbc s\u00f3ng)<\/strong><\/a><strong>:<\/strong> G\u00e1n c\u00e1c b\u01b0\u1edbc s\u00f3ng ri\u00eang bi\u1ec7t cho t\u1eebng li\u00ean k\u1ebft logic gi\u1eefa c\u00e1c n\u00fat.<\/p><\/li><li><p><strong>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn quang c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh l\u1ea1i (ROADMs):<\/strong> Cho ph\u00e9p c\u1ea5u h\u00ecnh l\u1ea1i linh ho\u1ea1t c\u00e1c \u0111\u01b0\u1eddng d\u1eabn quang h\u1ecdc gi\u1eefa b\u1ea5t k\u1ef3 t\u1eadp h\u1ee3p \u0111i\u1ec3m cu\u1ed1i n\u00e0o.<\/p><\/li><li><p><strong>T\u00edch h\u1ee3p SDN:<\/strong> \u0110i\u1ec1u khi\u1ec3n t\u1eadp trung k\u00e8m tr\u00ed tu\u1ec7 ph\u00e2n t\u00e1n \u0111\u1ea3m b\u1ea3o t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng d\u1eabn v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>S\u1ed1 k\u00eanh b\u01b0\u1edbc s\u00f3ng tr\u00ean m\u1ed7i li\u00ean k\u1ebft: l\u00ean \u0111\u1ebfn 96 ho\u1eb7c nhi\u1ec1u h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng WDM d\u00e0y \u0111\u1eb7c.<\/p><\/li><li><p>Ng\u00e2n s\u00e1ch c\u00f4ng su\u1ea5t quang h\u1ecdc v\u00e0 ki\u1ec3m so\u00e1t suy hao tr\u00ean to\u00e0n b\u1ed9 c\u00e1c n\u00fat.<\/p><\/li><li><p>Topo l\u01b0\u1edbi c\u1ea5u h\u00ecnh l\u1ea1i \u0111\u01b0\u1ee3c nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed9ng.<\/p><\/li><li><p>Chuy\u1ec3n m\u1ea1ch \u0111\u1ed9 tr\u1ec5 th\u1ea5p d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi d\u1eef li\u1ec7u l\u1edbn nh\u01b0 c\u1ee5m AI v\u00e0 h\u1ec7 th\u1ed1ng HPC.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >V\u00ed d\u1ee5 minh h\u1ecda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong m\u1ed9t v\u00f2ng quang \u0111\u00f4 th\u1ecb, MP2MP cho ph\u00e9p nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 c\u00e1c n\u00fat truy c\u1eadp giao ti\u1ebfp th\u1eddi gian th\u1ef1c, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i v\u00e0 hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng m\u1ea1ng so v\u1edbi c\u00e1c m\u00f4 h\u00ecnh t\u1eadp trung\u2013nh\u00e1nh truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u1ea1ng MP2MP<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\">Li\u00ean k\u1ebft trung t\u00e2m d\u1eef li\u1ec7u (DCI)<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MP2MP cho ph\u00e9p trao \u0111\u1ed5i d\u1eef li\u1ec7u ngang h\u00e0ng gi\u1eefa c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u nh\u1eb1m \u0111\u1ea3m b\u1ea3o d\u1ef1 ph\u00f2ng, c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 \u0111\u1ed3ng b\u1ed9 \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 M\u1ea1ng \u0111\u00f4 th\u1ecb quang h\u1ecdc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ed7 tr\u1ee3 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed9ng gi\u1eefa c\u00e1c \u0111i\u1ec3m t\u1ed5ng h\u1ee3p v\u00e0 c\u00e1c n\u00fat bi\u00ean, n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng c\u1ee7a m\u1ea1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 H\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p v\u00e0 IoT<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c m\u1ea1ng \u0111i\u1ec1u khi\u1ec3n ph\u00e2n t\u00e1n, MP2MP cho ph\u00e9p ph\u1ea3n h\u1ed3i v\u00e0 ph\u1ed1i h\u1ee3p th\u1eddi gian th\u1ef1c gi\u1eefa c\u00e1c c\u1ea3m bi\u1ebfn, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 tr\u1ea1m gi\u00e1m s\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 Fronthaul 5G\/6G v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-5g-backhaul\/\">Backhaul<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c topo MP2MP t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 h\u1ee3p t\u00e1c \u0111a \u00f4 t\u1ebf b\u00e0o v\u00e0 x\u1eed l\u00fd t\u1eadp trung, n\u00e2ng cao vi\u1ec7c chia s\u1ebb b\u0103ng th\u00f4ng v\u00e0 truy\u1ec1n th\u00f4ng \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 \u01afu \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u01afu \u0111i\u1ec3m<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0110\u1ed9 linh ho\u1ea1t cao:<\/strong> B\u1ea5t k\u1ef3 n\u00fat n\u00e0o c\u0169ng c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi b\u1ea5t k\u1ef3 n\u00fat n\u00e0o kh\u00e1c.<\/p><\/li><li><p><strong>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i:<\/strong> Kh\u00f4ng t\u1ed3n t\u1ea1i \u0111i\u1ec3m l\u1ed7i duy nh\u1ea5t; l\u01b0u l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn l\u1ea1i t\u1ef1 \u0111\u1ed9ng.<\/p><\/li><li><p><strong>B\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a:<\/strong> Ph\u00e2n b\u1ed5 \u0111\u1ed9ng tr\u00ean nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn quang h\u1ecdc.<\/p><\/li><li><p><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> H\u1ed7 tr\u1ee3 m\u1edf r\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft k\u1ebf l\u1ea1i \u0111\u00e1ng k\u1ec3 v\u1ec1 m\u1eb7t topo.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 Th\u00e1ch th\u1ee9c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Qu\u1ea3n l\u00fd ph\u1ee9c t\u1ea1p:<\/strong> Y\u00eau c\u1ea7u c\u00e1c c\u01a1 ch\u1ebf \u0111\u1ecbnh tuy\u1ebfn v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a tinh vi.<\/p><\/li><li><p><strong>C\u00e2n b\u1eb1ng ng\u00e2n s\u00e1ch quang h\u1ecdc:<\/strong> Nhi\u1ec1u nh\u00e1nh l\u00e0m t\u0103ng suy hao t\u00edn hi\u1ec7u.<\/p><\/li><li><p><strong>Chi ph\u00ed CAPEX ban \u0111\u1ea7u cao h\u01a1n:<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/essential-role-roadm-cloud-networks\/\">B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn quang c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh l\u1ea1i (ROADMs)<\/a> v\u00e0 b\u1ed9 gh\u00e9p k\u00eanh WDM l\u00e0m t\u0103ng chi ph\u00ed.<\/p><\/li><li><p><strong>\u0110\u1ed3ng b\u1ed9 h\u00f3a c\u00f4ng su\u1ea5t v\u00e0 b\u01b0\u1edbc s\u00f3ng:<\/strong> \u0110\u00f2i h\u1ecfi \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh \u0111\u1ec3 v\u1eadn h\u00e0nh kh\u00f4ng g\u00e2y nhi\u1ec5u.<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 Vai tr\u00f2 c\u1ee7a b\u1ed9 thu ph\u00e1t quang trong c\u00e1c topo MP2MP<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u1ef1a ch\u1ecdn module ph\u00f9 h\u1ee3p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 thu ph\u00e1t quang cho ph\u00e9p truy\u1ec1n t\u1ea3i t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p gi\u1eefa c\u00e1c n\u00fat MP2MP. B\u1ed9 thu ph\u00e1t t\u1ea1i m\u1ed7i n\u00fat ph\u1ea3i h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng \u0111a k\u00eanh v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng su\u1ea5t th\u00edch \u1ee9ng nh\u1eb1m duy tr\u00ec \u0111\u1ed9 nguy\u00ean v\u1eb9n t\u00edn hi\u1ec7u tr\u00ean nhi\u1ec1u tuy\u1ebfn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Module quang h\u1ecdc LINK-PP cho MP2MP<\/h3>\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\/9066996ff4a04198b467e6cb4882f1db.webp\" alt=\"LINK-PP Optical Modules for MP2MP\" class=\"wp-image-4355\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9066996ff4a04198b467e6cb4882f1db.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9066996ff4a04198b467e6cb4882f1db-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9066996ff4a04198b467e6cb4882f1db-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9066996ff4a04198b467e6cb4882f1db-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9066996ff4a04198b467e6cb4882f1db-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP cung c\u1ea5p danh m\u1ee5c to\u00e0n di\u1ec7n c\u00e1c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">b\u1ed9 thu ph\u00e1t quang<\/a> module \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho h\u1ec7 th\u1ed1ng MP2MP:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\"><strong>SFP<\/strong><\/a><strong> \/ <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>SFP+<\/strong><\/a><strong> \/ <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>QSFP+<\/strong><\/a><strong> \/ <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\"><strong>QSFP28<br><\/strong><\/a> module h\u1ed7 tr\u1ee3 c\u00e1c li\u00ean k\u1ebft t\u1eeb 1G \u0111\u1ebfn 400G<\/p><\/li><li><p><strong>t\u00f9y ch\u1ecdn \u0111\u01a1n mode v\u00e0 \u0111a mode<\/strong> \u0111\u1ec3 tri\u1ec3n khai linh ho\u1ea1t<\/p><\/li><li><p><strong>DOM (Gi\u00e1m s\u00e1t quang k\u1ef9 thu\u1eadt s\u1ed1)<br><\/strong> \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t theo th\u1eddi gian th\u1ef1c<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/the-hot-pluggable-nature-of-optical-modules\/\"><strong>C\u00f3 th\u1ec3 c\u1eafm n\u00f3ng<\/strong><\/a><strong> v\u00e0 thi\u1ebft k\u1ebf t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u nh\u00e0 cung c\u1ea5p<\/strong> \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, c\u00e1c module <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>SFP+ LR<\/strong><\/a><strong> and <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472118.htm\"><strong>QSFP28 LR4<\/strong><\/a> c\u1ee7a LINK-PP r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c li\u00ean k\u1ebft \u0111\u00f4 th\u1ecb ho\u1eb7c li\u00ean k\u1ebft trung t\u00e2m d\u1eef li\u1ec7u \u0111a n\u00fat, cung c\u1ea5p k\u1ebft n\u1ed1i b\u0103ng th\u00f4ng cao, t\u1ea7m xa ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng MP2MP.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc ch\u00ednh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Ph\u00f9 h\u1ee3p kho\u1ea3ng c\u00e1ch li\u00ean k\u1ebft v\u00e0 ng\u00e2n s\u00e1ch quang h\u1ecdc<\/p><\/li><li><p>Ch\u1ecdn d\u1ea3i b\u01b0\u1edbc s\u00f3ng ph\u00f9 h\u1ee3p cho WDM<\/p><\/li><li><p>\u0110\u1ea3m b\u1ea3o c\u00e1c b\u1ed9 thu ph\u00e1t h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t cho vi\u1ec7c b\u1ea3o tr\u00ec \u0111a n\u00fat<\/p><\/li><li><p>X\u00e1c minh t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c giao th\u1ee9c \u0111i\u1ec1u khi\u1ec3n m\u1ea1ng<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc khi thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Thi\u1ebft k\u1ebf t\u00f4-p\u00f4 m\u1ea1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u1ea1ng MP2MP \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t s\u1ebd gi\u1ea3m thi\u1ec3u \u0111\u1ed9 d\u01b0 th\u1eeba \u0111\u01b0\u1eddng \u0111i \u0111\u1ed3ng th\u1eddi t\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i. C\u00e1c t\u00f4-p\u00f4 lai k\u1ebft h\u1ee3p c\u1ea5u tr\u00fac v\u00f2ng v\u00e0 l\u01b0\u1edbi l\u00e0 ph\u1ed5 bi\u1ebfn trong c\u00e1c m\u1ea1ng \u0111\u00f4 th\u1ecb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u1eadp k\u1ebf ho\u1ea1ch b\u01b0\u1edbc s\u00f3ng v\u00e0 c\u00f4ng su\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u1ea3n l\u00fd b\u01b0\u1edbc s\u00f3ng ch\u00ednh x\u00e1c \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eabn kh\u00f4ng g\u00e2y nhi\u1ec5u gi\u1eefa nhi\u1ec1u n\u00fat. C\u00e2n b\u1eb1ng c\u00f4ng su\u1ea5t t\u1ef1 \u0111\u1ed9ng ng\u0103n ng\u1eeba suy gi\u1ea3m t\u00edn hi\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ed9 tin c\u1eady v\u00e0 b\u1ea3o tr\u00ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un quang c\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t v\u00e0 thay th\u1ebf n\u00f3ng cho ph\u00e9p c\u00e1ch ly v\u00e0 thay th\u1ebf s\u1ef1 c\u1ed1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 m\u1ea1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >MP2MP \u0111\u01b0\u1ee3c \u0111i\u1ec1u ph\u1ed1i b\u1edfi SDN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c k\u1ebft h\u1ee3p ph\u1ea7n c\u1ee9ng quang MP2MP v\u1edbi c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n SDN cho ph\u00e9p c\u1ea5p ph\u00e1t \u0111\u1ed9ng, chuy\u1ec3n h\u01b0\u1edbng t\u1ef1 \u0111\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n \u2014 nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c m\u1ea1ng th\u1ebf h\u1ec7 m\u1edbi, v\u1eadn h\u00e0nh b\u1eb1ng AI.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 T\u00f3m t\u1eaft<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>C\u00e1c m\u1ea1ng MP2MP<\/strong> h\u1ed7 tr\u1ee3 giao ti\u1ebfp quang nhi\u1ec1u-nhi\u1ec1u v\u1edbi tr\u00ed tu\u1ec7 ph\u00e2n t\u00e1n.<\/p><\/li><li><p>Ch\u00fang mang l\u1ea1i <strong>kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh linh ho\u1ea1t<\/strong>, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u1ea1ng quang th\u1ebf h\u1ec7 m\u1edbi.<\/p><\/li><li><p>Vi\u1ec7c tri\u1ec3n khai th\u00e0nh c\u00f4ng \u0111\u00f2i h\u1ecfi qu\u1ea3n l\u00fd ng\u00e2n s\u00e1ch quang <strong>ch\u00ednh x\u00e1c, t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a b\u1ed9 thu ph\u00e1t v\u00e0 \u0111i\u1ec1u ph\u1ed1i d\u1ef1a tr\u00ean SDN<\/strong>.<\/p><\/li><li><p><strong>c\u00e1c module quang LINK-PP<\/strong> cung c\u1ea5p hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i MP2MP li\u1ec1n m\u1ea1ch tr\u00ean to\u00e0n b\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy\u1ec1n th\u00f4ng hi\u1ec7n \u0111\u1ea1i.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 M\u1ea1ng quang MP2MP \u2013 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C1: MP2MP l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a g\u00ec?<\/strong><br\/><strong>A:<\/strong> MP2MP l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a <em>\u0110a \u0111i\u1ec3m t\u1edbi \u0111a \u0111i\u1ec3m<\/em>, m\u1ed9t ki\u1ebfn tr\u00fac m\u1ea1ng trong \u0111\u00f3 nhi\u1ec1u n\u00fat giao ti\u1ebfp tr\u1ef1c ti\u1ebfp v\u1edbi nhau. Kh\u00e1c v\u1edbi ki\u1ebfn tr\u00fac \u0110i\u1ec3m-t\u1edbi-Nhi\u1ec1u (P2MP), \u1edf \u0111\u00e2y kh\u00f4ng c\u00f3 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m \u2014 m\u1ed7i n\u00fat \u0111\u1ec1u c\u00f3 th\u1ec3 g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u \u0111i\u1ec3m ngang h\u00e0ng \u0111\u1ed3ng th\u1eddi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C2: MP2MP kh\u00e1c bi\u1ec7t nh\u01b0 th\u1ebf n\u00e0o so v\u1edbi P2MP?<\/strong><br\/><strong>A:<\/strong> Trong t\u00f4-p\u00f4 P2MP, m\u1ed9t n\u00fat trung t\u00e2m ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u t\u1edbi nhi\u1ec1u \u0111i\u1ec3m cu\u1ed1i theo lu\u1ed3ng d\u1eef li\u1ec7u m\u1ed9t chi\u1ec1u. Ng\u01b0\u1ee3c l\u1ea1i, MP2MP cho ph\u00e9p giao ti\u1ebfp hai chi\u1ec1u \u0111\u1ea7y \u0111\u1ee7 gi\u1eefa t\u1ea5t c\u1ea3 c\u00e1c n\u00fat, do \u0111\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ph\u00e2n t\u00e1n, c\u1ed9ng t\u00e1c ho\u1eb7c phi t\u1eadp trung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C3: C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a m\u1ea1ng MP2MP l\u00e0 g\u00ec?<\/strong><br\/><strong>A:<\/strong> Ki\u1ebfn tr\u00fac MP2MP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong <strong>m\u1ea1ng v\u1eadn chuy\u1ec3n quang (OTN)<\/strong>, <strong>k\u1ebft n\u1ed1i trung t\u00e2m d\u1eef li\u1ec7u<\/strong>, <strong>c\u00e1c khu\u00f4n kh\u1ed5 IoT c\u00f4ng nghi\u1ec7p<\/strong>, and <strong>Ethernet c\u1ea5p nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5<\/strong> n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 ph\u1ed1i h\u1ee3p ngang h\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C4: S\u1ea3n ph\u1ea9m LINK-PP n\u00e0o h\u1ed7 tr\u1ee3 giao ti\u1ebfp MP2MP?<\/strong><br\/><strong>A:<\/strong> LINK-PP cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 danh m\u1ee5c <strong>C\u00e1c m\u00f4-\u0111un b\u1ed9 thu ph\u00e1t quang SFP\/SFP+<\/strong>, v\u00ed d\u1ee5 nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">D\u00f2ng SFP 1G<\/a>, \u0111\u1ea3m b\u1ea3o trao \u0111\u1ed5i d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady trong c\u00e1c m\u00f4i tr\u01b0\u1eddng MP2MP. C\u00e1c m\u00f4-\u0111un n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c cao v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng OEM l\u1edbn v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c truy\u1ec1n d\u1eabn quang \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 tr\u1ec5 th\u1ea5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C5: MP2MP c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m g\u00ec so v\u1edbi c\u00e1c t\u00f4-p\u00f4 truy\u1ec1n th\u1ed1ng?<\/strong><br\/><strong>A:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao<\/strong> \u2013 D\u1ec5 d\u00e0ng h\u1ed7 tr\u1ee3 th\u00eam n\u00fat m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft k\u1ebf l\u1ea1i m\u1ea1ng.<\/p><\/li><li><p><strong>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i<\/strong> \u2013 Kh\u00f4ng c\u00f3 \u0111i\u1ec3m l\u1ed7i duy nh\u1ea5t, \u0111\u1ea3m b\u1ea3o giao ti\u1ebfp li\u00ean t\u1ee5c.<\/p><\/li><li><p><strong>Hi\u1ec7u qu\u1ea3<\/strong> \u2013 Cho ph\u00e9p trao \u0111\u1ed5i d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp gi\u1eefa c\u00e1c \u0111i\u1ec3m ngang h\u00e0ng, gi\u1ea3m thi\u1ec3u s\u1ed1 l\u1ea7n nh\u1ea3y v\u00e0 \u0111\u1ed9 tr\u1ec5 truy\u1ec1n d\u1eabn.<\/p><\/li><li><p><strong>Linh ho\u1ea1t<br><\/strong> \u2013 H\u1ed7 tr\u1ee3 c\u1ea3 m\u00f4 h\u00ecnh giao ti\u1ebfp \u0111\u1ed3ng b\u1ed9 v\u00e0 b\u1ea5t \u0111\u1ed3ng b\u1ed9.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C6: MP2MP c\u00f3 y\u00eau c\u1ea7u c\u00e1c m\u00f4-\u0111un quang ho\u1eb7c c\u00e1p \u0111\u1eb7c bi\u1ec7t kh\u00f4ng?<\/strong><br\/><strong>A:<\/strong> C\u00e1c m\u1ea1ng MP2MP th\u01b0\u1eddng s\u1eed d\u1ee5ng <strong>c\u00e1c k\u1ebft n\u1ed1i s\u1ee3i quang \u0111a s\u1ee3i<\/strong> and <strong>C\u00e1c c\u00f4ng ty nh\u01b0<\/strong> (v\u00ed d\u1ee5: c\u00e1c m\u00f4-\u0111un SFP\/SFP+ 1G\/10G\/25G) \u0111\u1ec3 duy tr\u00ec th\u00f4ng l\u01b0\u1ee3ng hai chi\u1ec1u. C\u00e1c b\u1ed9 thu ph\u00e1t c\u1ee7a LINK-PP \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho c\u00e1c h\u1ec7 th\u1ed1ng d\u1ea1ng l\u01b0\u1edbi ho\u1eb7c ph\u00e2n t\u00e1n nh\u01b0 v\u1eady, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u v\u00e0 t\u00ednh t\u01b0\u01a1ng th\u00edch quang h\u1ecdc \u1ed5n \u0111\u1ecbnh.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ea1ng \u0111a \u0111i\u1ec3m\u2013\u0111a \u0111i\u1ec3m (MP2MP), c\u00e1c \u01b0u \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng trong truy\u1ec1n th\u00f4ng quang. Kh\u00e1m ph\u00e1 c\u00e1c module quang LINK-PP h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng MP2MP.<\/p>","protected":false},"author":1,"featured_media":4356,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[13,14,15,17,18],"class_list":["post-4357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-100g-modules","tag-10g-sfp-transceivers","tag-link-pp-1g-sfp-modules","tag-400g-optical-modules","tag-40g-qsfp-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4357","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=4357"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4357\/revisions"}],"predecessor-version":[{"id":10902,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4357\/revisions\/10902"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4356"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=4357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=4357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=4357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}