{"id":5520,"date":"2025-08-07T00:00:00","date_gmt":"2025-08-07T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/what-is-a-wide-area-network\/"},"modified":"2026-06-22T09:13:43","modified_gmt":"2026-06-22T09:13:43","slug":"mang-dien-rong-la-gi","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/vi\/knowledge-center\/what-is-a-wide-area-network","title":{"rendered":"Hi\u1ec3u v\u1ec1 M\u1ea1ng di\u1ec7n r\u1ed9ng (WAN) trong C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/ebf874de1ed94f7588da82a5394cc7d4.jpg\" alt=\"WAN l\u00e0 g\u00ec? \" class=\"wp-image-5517\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/ebf874de1ed94f7588da82a5394cc7d4.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/ebf874de1ed94f7588da82a5394cc7d4-300x178.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/ebf874de1ed94f7588da82a5394cc7d4-1024x608.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/ebf874de1ed94f7588da82a5394cc7d4-768x456.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/ebf874de1ed94f7588da82a5394cc7d4-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>M\u1ea1ng di\u1ec7n r\u1ed9ng (WAN) l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>M\u1ea1ng di\u1ec7n r\u1ed9ng (WAN)<\/strong> l\u00e0 m\u1ed9t lo\u1ea1i m\u1ea1ng m\u00e1y t\u00ednh bao ph\u1ee7 c\u00e1c khu v\u1ef1c \u0111\u1ecba l\u00fd r\u1ed9ng l\u1edbn, th\u01b0\u1eddng xuy\u00ean tr\u1ea3i d\u00e0i qua c\u00e1c th\u00e0nh ph\u1ed1, qu\u1ed1c gia ho\u1eb7c th\u1eadm ch\u00ed c\u00e1c ch\u00e2u l\u1ee5c. N\u00f3 k\u1ebft n\u1ed1i nhi\u1ec1u <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/knowledge-center\/local-area-network-lan-modern-networking-fast-secure-connections\/\"><strong>M\u1ea1ng c\u1ee5c b\u1ed9 (LAN)<\/strong><\/a> \u0111\u1ec3 cho ph\u00e9p truy\u1ec1n th\u00f4ng d\u1eef li\u1ec7u \u1edf kho\u1ea3ng c\u00e1ch xa v\u00e0 v\u1eadn h\u00e0nh CNTT t\u1eadp trung t\u1ea1i c\u00e1c v\u1ecb tr\u00ed ph\u00e2n t\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi LAN, th\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd ri\u00eang trong m\u1ed9t t\u00f2a nh\u00e0 ho\u1eb7c khu\u00f4n vi\u00ean, WAN th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o <strong>nh\u00e0 cung c\u1ea5p vi\u1ec5n th\u00f4ng<\/strong> v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng thu\u00ea ngo\u00e0i \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>T\u1ea1i sao WAN l\u1ea1i thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong n\u1ec1n kinh t\u1ebf to\u00e0n c\u1ea7u ng\u00e0y nay, <strong>h\u1ee3p t\u00e1c th\u1eddi gian th\u1ef1c<\/strong>, <strong>\u0111\u1ed3ng b\u1ed9 h\u00f3a d\u1eef li\u1ec7u<\/strong>, and <strong>truy c\u1eadp t\u1eeb xa<\/strong> l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu. WAN l\u00e0m \u0111i\u1ec1u n\u00e0y tr\u1edf n\u00ean kh\u1ea3 thi b\u1eb1ng c\u00e1ch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>K\u1ebft n\u1ed1i <strong>c\u00e1c v\u0103n ph\u00f2ng chi nh\u00e1nh<\/strong> v\u1edbi tr\u1ee5 s\u1edf ch\u00ednh<\/p><\/li><li><p>Cho ph\u00e9p <strong>\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng SaaS<\/strong><\/p><\/li><li><p>H\u1ed7 tr\u1ee3 <strong>trao \u0111\u1ed5i d\u1eef li\u1ec7u an to\u00e0n xuy\u00ean bi\u00ean gi\u1edbi<\/strong><\/p><\/li><li><p>Th\u00fac \u0111\u1ea9y <strong>IoT v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p<\/strong> \u1edf quy m\u00f4 l\u1edbn<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ed5 ch\u1ee9c trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t, logistics, y t\u1ebf v\u00e0 vi\u1ec5n th\u00f4ng ph\u1ee5 thu\u1ed9c r\u1ea5t l\u1edbn v\u00e0o ki\u1ebfn tr\u00fac WAN m\u1ea1nh m\u1ebd. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a> h\u1ed7 tr\u1ee3 c\u00e1c h\u1ec7 th\u1ed1ng WAN hi\u1ec7u su\u1ea5t cao n\u00e0y v\u1edbi <strong>linh ki\u1ec7n c\u1ea3m \u1ee9ng Ethernet t\u00f9y ch\u1ec9nh<\/strong>, <strong>\u0111\u1ea7u n\u1ed1i t\u00edch h\u1ee3p RJ45<\/strong>, and <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>module quang s\u1ee3i<\/strong><\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>WAN so v\u1edbi LAN: Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 158px;\"\/><col style=\"width: 308px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Feature<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"308\"><p>LAN (M\u1ea1ng c\u1ee5c b\u1ed9)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>WAN (M\u1ea1ng di\u1ec7n r\u1ed9ng)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p><strong>Ph\u1ea1m vi ph\u1ee7 s\u00f3ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"308\"><p>H\u1ea1n ch\u1ebf (ph\u00f2ng, t\u00f2a nh\u00e0, khu\u00f4n vi\u00ean)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>R\u1ed9ng (th\u00e0nh ph\u1ed1, qu\u1ed1c gia, to\u00e0n c\u1ea7u)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p><strong>S\u1edf h\u1eefu<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"308\"><p>Ri\u00eang t\u01b0 (qu\u1ea3n l\u00fd b\u1edfi IT n\u1ed9i b\u1ed9)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u01b0\u1eddng l\u00e0 c\u00f4ng c\u1ed9ng ho\u1eb7c thu\u00ea t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p><strong>T\u1ed1c \u0111\u1ed9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"308\"><p>Cao (1 Gbps tr\u1edf l\u00ean)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Trung b\u00ecnh (ph\u1ee5 thu\u1ed9c v\u00e0o b\u0103ng th\u00f4ng v\u00e0 kho\u1ea3ng c\u00e1ch)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p><strong>B\u1ea3o m\u1eadt<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"308\"><p>An to\u00e0n t\u1ef1 nhi\u00ean<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Y\u00eau c\u1ea7u m\u00e3 h\u00f3a, VPN v\u00e0 c\u00e1c ch\u00ednh s\u00e1ch t\u01b0\u1eddng l\u1eeda<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p><strong>Cost<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"308\"><p>Th\u1ea5p \u0111\u1ebfn trung b\u00ecnh<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao (c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, \u0111\u01b0\u1eddng d\u00e2y thu\u00ea, b\u1ea3o tr\u00ec)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>WAN ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o: C\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t WAN \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/knowledge-center\/what-is-a-router-key-functions-types\/\"><strong>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/strong><\/a><strong> v\u00e0 c\u1ed5ng gateway<\/strong> \u2013 \u0110\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng gi\u1eefa c\u00e1c LAN v\u00e0 c\u00e1c \u0111\u00edch t\u1eeb xa<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/vi\/knowledge-center\/what-is-a-network-switch\/\"><strong>B\u1ed9 chuy\u1ec3n m\u1ea1ch<\/strong><\/a> \u2013 T\u1ed1i \u01b0u h\u00f3a lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 trong c\u00e1c \u0111o\u1ea1n m\u1ea1ng<\/p><\/li><li><p><strong>Ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n d\u1eabn<\/strong> \u2013 Bao g\u1ed3m <strong>c\u00e1p quang<\/strong>, <strong>c\u00e1p \u0111\u1ed3ng<\/strong>, <strong>vi ba<\/strong>, or <strong>v\u1ec7 tinh<\/strong> li\u00ean k\u1ebft<\/p><\/li><li><p><strong>Giao th\u1ee9c<\/strong> \u2013 Ch\u1eb3ng h\u1ea1n nh\u01b0 <strong>MPLS<\/strong>, <strong>VPN IPSec<\/strong>, and <strong>\u0111\u1ecbnh tuy\u1ebfn BGP<\/strong><\/p><\/li><li><p><strong>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i kh\u00e1ch h\u00e0ng (CPE)<\/strong> \u2013 Bao g\u1ed3m modem, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>giao di\u1ec7n m\u1ea1ng RJ45<\/strong><\/a> do c\u00e1c c\u00f4ng ty nh\u01b0 LINK-PP cung c\u1ea5p ho\u1eb7c h\u1ed7 tr\u1ee3<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>C\u00f4ng ngh\u1ec7 WAN: T\u1eeb MPLS \u0111\u1ebfn SD-WAN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ea1ng WAN hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 ph\u00e1t tri\u1ec3n t\u1eeb m\u00f4 h\u00ecnh \u0111\u01b0\u1eddng thu\u00ea truy\u1ec1n th\u1ed1ng sang <strong>m\u1ea1ng WAN \u0111\u1ecbnh ngh\u0129a b\u1eb1ng ph\u1ea7n m\u1ec1m (SD-WAN)<\/strong> ki\u1ebfn tr\u00fac mang l\u1ea1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Hi\u1ec7u qu\u1ea3 b\u0103ng th\u00f4ng t\u1ed1t h\u01a1n<\/strong><\/p><\/li><li><p><strong>Ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng \u1edf c\u1ea5p \u0111\u1ed9 \u1ee9ng d\u1ee5ng<\/strong><\/p><\/li><li><p><strong>T\u1ef1 \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng v\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i<\/strong><\/p><\/li><li><p><strong>T\u00edch h\u1ee3p v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c gi\u1ea3i ph\u00e1p SD-WAN th\u01b0\u1eddng s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p c\u00e1p quang, DSL, LTE\/5G, v\u00e0 th\u1eadm ch\u00ed c\u1ea3 k\u1ebft n\u1ed1i v\u1ec7 tinh. Nh\u1eefng m\u1ea1ng n\u00e0y \u0111\u00f2i h\u1ecfi <strong>c\u00e1c th\u00e0nh ph\u1ea7n th\u1ee5 \u0111\u1ed9ng ch\u1ea5t l\u01b0\u1ee3ng cao<\/strong>\u2014ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17513-1000-base-t-rj45-connector.htm\"><strong>\u0111\u1ea7u n\u1ed1i RJ45 \u0111\u1ea1t chu\u1ea9n Gigabit c\u1ee7a LINK-PP<\/strong><\/a> and <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17555-1000-base-t-lan-transformer.htm\"><strong>m\u00f4-\u0111un bi\u1ebfn \u00e1p<\/strong><\/a>\u2014\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eabn \u1ed5n \u0111\u1ecbnh trong m\u1ecdi \u0111i\u1ec1u ki\u1ec7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>Vai tr\u00f2 c\u1ee7a LINK-PP trong k\u1ebft n\u1ed1i WAN<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d1de9515a3dc43a6aa98756cdd503c66.jpg\" alt=\"Vai tr\u00f2 c\u1ee7a LINK-PP trong k\u1ebft n\u1ed1i WAN\" class=\"wp-image-5518\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d1de9515a3dc43a6aa98756cdd503c66.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d1de9515a3dc43a6aa98756cdd503c66-300x178.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d1de9515a3dc43a6aa98756cdd503c66-1024x608.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d1de9515a3dc43a6aa98756cdd503c66-768x456.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d1de9515a3dc43a6aa98756cdd503c66-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i LINK-PP, ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng <strong>hi\u1ec7u su\u1ea5t WAN \u1ed5n \u0111\u1ecbnh b\u1eaft ngu\u1ed3n t\u1eeb ph\u1ea7n c\u1ee9ng ch\u1ea5t l\u01b0\u1ee3ng<\/strong>. C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 c\u1ed5ng c\u00f4ng nghi\u1ec7p<\/strong><\/p><\/li><li><p><strong>C\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch c\u00f3 h\u1ed7 tr\u1ee3 WAN<\/strong><\/p><\/li><li><p><strong>T\u01b0\u1eddng l\u1eeda doanh nghi\u1ec7p v\u00e0 thi\u1ebft b\u1ecb bi\u00ean<\/strong><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>M\u00f4-\u0111un truy\u1ec1n d\u1eabn quang<\/strong><\/a> d\u00f9ng trong c\u00e1c m\u1ea1ng WAN c\u00e1p quang<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea5t c\u1ea3 s\u1ea3n ph\u1ea9m LINK-PP \u0111\u1ec1u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf (RoHS, ISO, UL), v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng vi\u1ec5n th\u00f4ng v\u00e0 m\u1ea1ng ch\u00ednh th\u1ed1ng t\u1eeb Cisco\u00ae, Huawei\u00ae v\u00e0 nhi\u1ec1u h\u00e3ng kh\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83c\udf0d <\/strong>K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WAN l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt s\u1ed1 to\u00e0n c\u1ea7u, cho ph\u00e9p doanh nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch xuy\u00ean su\u1ed1t c\u00e1c khu v\u1ef1c. D\u00f9 t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n \u0111ang tri\u1ec3n khai SD-WAN, m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y lai, hay \u0111\u01a1n gi\u1ea3n l\u00e0 k\u1ebft n\u1ed1i nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o <strong>c\u00e1c th\u00e0nh ph\u1ea7n WAN \u0111\u1ed9 tin c\u1eady cao<\/strong> l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi h\u01a1n hai th\u1eadp k\u1ef7 kinh nghi\u1ec7m, LINK-PP cung c\u1ea5p <strong>c\u00e1c gi\u1ea3i ph\u00e1p m\u1ea1ng hi\u1ec7u su\u1ea5t cao, ti\u1ebft ki\u1ec7m chi ph\u00ed<\/strong> \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) v\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng to\u00e0n c\u1ea7u tin d\u00f9ng. Truy c\u1eadp <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\">l-p.com<\/a> \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup\/><tbody><tr\/><\/tbody>\n<\/table>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 M\u1ea1ng di\u1ec7n r\u1ed9ng (WAN), c\u00e1ch n\u00f3 kh\u00e1c v\u1edbi LAN, v\u00e0 l\u00fd do t\u1ea1i sao WAN l\u1ea1i quan tr\u1ecdng trong k\u1ebft n\u1ed1i doanh nghi\u1ec7p ng\u00e0y nay. <\/p>","protected":false},"author":1,"featured_media":5519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[22,23,25,26],"class_list":["post-5520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-integrated-rj45-connectors","tag-link-pp-lan-transformers","tag-modular-jack","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts\/5520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/comments?post=5520"}],"version-history":[{"count":4,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts\/5520\/revisions"}],"predecessor-version":[{"id":11419,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/posts\/5520\/revisions\/11419"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/media\/5519"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/media?parent=5520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/categories?post=5520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/vi\/wp-json\/wp\/v2\/tags?post=5520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}