{"id":5897,"date":"2025-06-27T00:00:00","date_gmt":"2025-06-27T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/rj45-connector-with-magnetics-network-switch-performance\/"},"modified":"2026-06-22T09:23:53","modified_gmt":"2026-06-22T09:23:53","slug":"rj45-connector-with-magnetics-network-switch-performance","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/rj45-connector-with-magnetics-network-switch-performance","title":{"rendered":"C\u00e1ch \u0110\u1ea7u N\u1ed1i RJ45 C\u00f3 Bi\u1ebfn \u00c1p N\u1ed9i B\u1ed9 C\u1ea3i Thi\u1ec7n Hi\u1ec7u Su\u1ea5t B\u1ed9 Chuy\u1ec3n M\u1ea1ch M\u1ea1ng"},"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\/cff26d35c99a4b03a36660430fa1d3f5.webp\" alt=\"RJ45 Connectors in Network Switch\" class=\"wp-image-5894\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cff26d35c99a4b03a36660430fa1d3f5.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cff26d35c99a4b03a36660430fa1d3f5-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cff26d35c99a4b03a36660430fa1d3f5-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cff26d35c99a4b03a36660430fa1d3f5-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cff26d35c99a4b03a36660430fa1d3f5-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong th\u1ebf gi\u1edbi l\u1ea5y d\u1eef li\u1ec7u l\u00e0m trung t\u00e2m ng\u00e0y nay, <strong>b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng<\/strong> t\u1ea1o th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng truy\u1ec1n th\u00f4ng cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh, v\u0103n ph\u00f2ng v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u. M\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t b\u00ean trong c\u00e1c thi\u1ebft b\u1ecb n\u00e0y l\u00e0 <strong>\u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p b\u1ed9 bi\u1ebfn \u00e1p<\/strong>, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>MagJack<\/strong>. Nh\u1eefng \u0111\u1ea7u n\u1ed1i nh\u1ecf g\u1ecdn n\u00e0y l\u00e0m \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n h\u1eb3n vi\u1ec7c ch\u1ec9 k\u1ebft n\u1ed1i c\u00e1p Ethernet\u2014ch\u00fang \u0111\u1ea3m b\u1ea3o vi\u1ec7c truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u00e1ng tin c\u1eady, b\u1ea3o v\u1ec7 \u0111i\u1ec7n t\u1eeb v\u00e0 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch <strong>LINK-PP\u2019s<br> <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>b\u1ed9 n\u1ed1i RJ45 c\u00f3 cu\u1ed9n c\u1ea3m t\u00edch h\u1ee3p<\/strong><\/a> h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng chuy\u1ec3n m\u1ea1ch, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n Ethernet hi\u1ec7n \u0111\u1ea1i v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o t\u00ednh to\u00e0n v\u1eb9n t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0110\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p b\u1ed9 bi\u1ebfn \u00e1p l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi c\u00e1c \u1ed5 c\u1eafm RJ45 ti\u00eau chu\u1ea9n, <strong>\u0111\u1ea7u n\u1ed1i MagJack<\/strong> t\u00edch h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eeb nh\u01b0 <strong>bi\u1ebfn \u00e1p, cu\u1ed9n kh\u00e1ng v\u00e0 b\u1ed9 l\u1ecdc ch\u1ebf \u0111\u1ed9 chung<\/strong> v\u00e0o th\u00e2n \u0111\u1ea7u n\u1ed1i. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Cung c\u1ea5p <strong>c\u00e1ch ly galvanic<\/strong> gi\u1eefa b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 \u0111\u01b0\u1eddng d\u00e2y Ethernet b\u00ean ngo\u00e0i<\/p><\/li><li><p>C\u1ea3i thi\u1ec7n <strong>t\u1ed5n hao ph\u1ea3n h\u1ed3i<\/strong>, <strong>gi\u1ea3m nhi\u1ec5u xuy\u00ean \u00e2m<\/strong>, and <strong>\u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/strong><\/p><\/li><li><p>H\u1ed7 tr\u1ee3 <strong>trong c\u00e1c thi\u1ebft k\u1ebf<\/strong> b\u1eb1ng c\u00e1ch t\u00e1ch ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) ra kh\u1ecfi t\u00edn hi\u1ec7u d\u1eef li\u1ec7u<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y khi\u1ebfn \u0111\u1ea7u n\u1ed1i MagJack tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho <strong>b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng t\u1ed1c \u0111\u1ed9 cao<\/strong>, \u0111\u1eb7c bi\u1ec7t khi c\u00e1c thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng quy m\u00f4 t\u1eeb <strong>10\/100 Mbps<\/strong> to <strong>Ethernet 5G\/10G<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-network-switch\/\"><strong>b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet<\/strong><\/a> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng c\u1ed1t l\u00f5i k\u1ebft n\u1ed1i nhi\u1ec1u \u0111i\u1ec3m cu\u1ed1i trong m\u1ed9t <strong>M\u1ea1ng c\u1ee5c b\u1ed9 (LAN)<\/strong>. Ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu \u1edf l\u1edbp <strong>T\u1ea7ng 2<\/strong> c\u1ee7a m\u00f4 h\u00ecnh OSI, c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch chuy\u1ec3n ti\u1ebfp c\u00e1c g\u00f3i d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch th\u00f4ng minh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 MAC, \u0111\u1ea3m b\u1ea3o m\u1ed7i khung d\u1eef li\u1ec7u ch\u1ec9 \u0111\u01b0\u1ee3c g\u1eedi t\u1edbi ng\u01b0\u1eddi nh\u1eadn \u0111\u00edch. \u0110i\u1ec1u n\u00e0y khi\u1ebfn b\u1ed9 chuy\u1ec3n m\u1ea1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n h\u01a1n so v\u1edbi b\u1ed9 t\u1eadp trung (hub).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i c\u1ed5ng tr\u00ean b\u1ed9 chuy\u1ec3n m\u1ea1ch th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t <strong>\u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p<\/strong> \u0111\u1ec3 ti\u1ebfp nh\u1eadn c\u00e1p Ethernet. C\u00e1c \u0111\u1ea7u n\u1ed1i n\u00e0y x\u1eed l\u00fd giao di\u1ec7n \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u00edn hi\u1ec7u c\u1ea7n thi\u1ebft nh\u1eb1m \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t m\u1ea1ng \u1ed5n \u0111\u1ecbnh \u1edf nhi\u1ec1u t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, t\u1eeb 10\/100 Mbps \u0111\u1ebfn Ethernet \u0111a gigabit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >C\u00e1ch \u0111\u1ea7u n\u1ed1i RJ45 MagJack ho\u1ea1t \u0111\u1ed9ng trong b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00ean trong b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng, \u0111\u1ea7u n\u1ed1i RJ45 MagJack n\u1eb1m \u1edf <strong>giao di\u1ec7n gi\u1eefa c\u00e1p Ethernet v\u00e0 m\u1ea1ch \u0111i\u1ec7n t\u1eed n\u1ed9i b\u1ed9<\/strong>. \u0110\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u th\u01b0\u1eddng c\u00f3 d\u1ea1ng nh\u01b0 sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udfe6 <strong>C\u00e1p Ethernet<\/strong> \u2192\ud83d\udfe6 <strong>MagJack<\/strong> \u2192\ud83d\udfe6 <strong>PHY <\/strong> \u2192\ud83d\udfe6 <strong>ASIC chuy\u1ec3n m\u1ea1ch <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u n\u1ed1i MagJack c\u00e1ch ly v\u00e0 l\u1ecdc t\u00edn hi\u1ec7u <strong>tr\u01b0\u1edbc khi<\/strong> tr\u01b0\u1edbc khi t\u00edn hi\u1ec7u \u0111\u1ebfn chip PHY nh\u1ea1y c\u1ea3m, t\u1eeb \u0111\u00f3 n\u00e2ng cao \u0111\u1ed9 b\u1ec1n v\u1eefng v\u00e0 kh\u1ea3 n\u0103ng mi\u1ec5n nhi\u1ec5m EMI cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >V\u00ec sao c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch s\u1eed d\u1ee5ng \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong thi\u1ebft k\u1ebf b\u1ed9 chuy\u1ec3n m\u1ea1ch hi\u1ec7n \u0111\u1ea1i\u2014\u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ed5ng t\u1ed1c \u0111\u1ed9 gigabit tr\u1edf l\u00ean\u2014<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/magnetic-rj45-jack-integrated-connector-modules\/\"><strong>\u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p<\/strong><\/a> \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n so v\u1edbi c\u00e1c \u1ed5 c\u1eafm module r\u1eddi v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eeb r\u1eddi r\u1ea1c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 l\u00fd do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u2705 <strong>C\u00e1ch ly &amp; l\u1ecdc t\u00edn hi\u1ec7u<\/strong>: Bi\u1ebfn \u00e1p t\u00edch h\u1ee3p cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch ly galvanic thi\u1ebft y\u1ebfu v\u00e0 gi\u1ea3m nhi\u1ec5u t\u00edn hi\u1ec7u nh\u1eb1m \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n IEEE 802.3.<\/p><\/li><li><p>\u2705 <strong>Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn<\/strong>Ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch b\u1ea3ng m\u1ea1ch in (PCB).<\/p><\/li><li><p>\u2705 <strong>: Hi\u1ec7u su\u1ea5t EMI \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/strong>: K\u1ebft c\u1ea5u \u0111\u01b0\u1ee3c b\u1ecdc ch\u1eafn v\u00e0 b\u1ed1 tr\u00ed n\u1ed9i b\u1ed9 t\u1ed1i \u01b0u gi\u00fap gi\u1ea3m nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/p><\/li><li><p>\u2705 <strong>\u0110\u01a1n gi\u1ea3n h\u00f3a s\u1ea3n xu\u1ea5t<\/strong>: S\u1ed1 l\u01b0\u1ee3ng linh ki\u1ec7n \u00edt h\u01a1n d\u1eabn \u0111\u1ebfn \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a danh s\u00e1ch v\u1eadt t\u01b0 (BOM) gi\u1ea3m, l\u1eafp r\u00e1p nhanh h\u01a1n v\u00e0 \u0111\u1ed9 tin c\u1eady cao h\u01a1n.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng l\u1ee3i \u00edch n\u00e0y khi\u1ebfn \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ti\u00eau chu\u1ea9n cho <strong>b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng<\/strong> tr\u00ean to\u00e0n b\u1ed9 m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p, c\u00f4ng nghi\u1ec7p v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p LINK-PP d\u00e0nh cho b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ea01bb97a2745d785fe54b5c64d6c34.jpg\" alt=\"Integrated RJ45 Connectors\" class=\"wp-image-5895\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ea01bb97a2745d785fe54b5c64d6c34.jpg 600w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ea01bb97a2745d785fe54b5c64d6c34-300x300.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ea01bb97a2745d785fe54b5c64d6c34-150x150.jpg 150w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ea01bb97a2745d785fe54b5c64d6c34-12x12.jpg 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP<\/strong>, nh\u00e0 l\u00e3nh \u0111\u1ea1o to\u00e0n c\u1ea7u v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n vi\u1ec5n th\u00f4ng v\u00e0 m\u1ea1ng t\u00edch h\u1ee3p \u0111i\u1ec7n t\u1eeb, cung c\u1ea5p m\u1ed9t lo\u1ea1t s\u1ea3n ph\u1ea9m <strong>\u0111\u1ea7u n\u1ed1i Magjack (RJ45 t\u00edch h\u1ee3p)<\/strong> \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111a d\u1ea1ng trong thi\u1ebft k\u1ebf b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a LINK-PP \u0111\u01b0\u1ee3c tin c\u1eady r\u1ed9ng r\u00e3i nh\u1edd hi\u1ec7u n\u0103ng, \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n trong s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p LINK-PP:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u<\/strong>H\u1ed7 tr\u1ee3 chu\u1ea9n.<\/p><\/li><li><p><strong>C\u1ea5u h\u00ecnh c\u1ed5ng<\/strong>: M\u1ed9t c\u1ed5ng (1\u00d71), nhi\u1ec1u c\u1ed5ng (1\u00d7N, 2\u00d7N), bao g\u1ed3m c\u1ea3 t\u00f9y ch\u1ecdn x\u1ebfp ch\u1ed3ng v\u00e0 gh\u00e9p nh\u00f3m.<\/p><\/li><li><p><strong>H\u1ed7 tr\u1ee3 PoE<\/strong>: T\u01b0\u01a1ng th\u00edch v\u1edbi PoE\/PoE+\/PoE++, bao g\u1ed3m c\u1ea3 vi\u1ec7c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng qua 2 c\u1eb7p d\u00e2y v\u00e0 4 c\u1eb7p d\u00e2y.<\/p><\/li><li><p><strong>Lo\u1ea1i g\u1eafn k\u1ebft<\/strong>: G\u1eafn xuy\u00ean l\u1ed7, g\u1eafn b\u1ec1 m\u1eb7t (SMT), g\u1eafn b\u1eb1ng keo h\u00e0n (Pin-in-Paste) v\u00e0 g\u1eafn \u00e9p (Press-Fit).<\/p><\/li><li><p><strong>B\u1ecdc ch\u1eafn v\u00e0 \u0111\u00e8n LED<\/strong>: C\u00f3 s\u1eb5n v\u1edbi v\u1ecf b\u1ecdc ch\u1ed1ng EMI v\u00e0 ch\u1ec9 b\u00e1o tr\u1ea1ng th\u00e1i t\u00edch h\u1ee3p.<\/p><\/li><li><p><strong>D\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong>: Th\u01b0\u01a1ng m\u1ea1i (0\u00b0C \u0111\u1ebfn +70\u00b0C), c\u00f4ng nghi\u1ec7p (-40\u00b0C \u0111\u1ebfn +85\u00b0C) v\u00e0 m\u1edf r\u1ed9ng (-55\u00b0C \u0111\u1ebfn +105\u00b0C).<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c s\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt t\u1eeb LINK-PP<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/471293.htm\"><strong>LPJ0012DNL<\/strong><\/a>: \u0110\u1ea7u n\u1ed1i Magjack 10\/100Base-T l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng b\u1ed9 chuy\u1ec3n m\u1ea1ch chi ph\u00ed th\u1ea5p y\u00eau c\u1ea7u c\u00e1ch ly \u0111\u00e1ng tin c\u1eady v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn.<\/p><\/li><li><p><a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/470968.htm\"><strong>LPJK4036CNL<\/strong><\/a>: \u0110\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p t\u1ed1c \u0111\u1ed9 gigabit mang l\u1ea1i \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u c\u1ea3i thi\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 EMI m\u1ea1nh m\u1ebd.<\/p><\/li><li><p><a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/466241.htm\"><strong>LPJM27010AHNL<\/strong><\/a>: \u0110\u1ea7u n\u1ed1i 2.5G hai c\u1ed5ng (2\u00d72) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ki\u1ebfn tr\u00fac b\u1ed9 chuy\u1ec3n m\u1ea1ch t\u1ed1c \u0111\u1ed9 cao trong \u0111\u1ecbnh d\u1ea1ng \u0111a c\u1ed5ng nh\u1ecf g\u1ecdn.<\/p><\/li><li><p><a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/466200.htm\"><strong>LPJK9436AHNL<\/strong><\/a>: Gi\u1ea3i ph\u00e1p RJ45 t\u00edch h\u1ee3p 10GBase-T \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng cho m\u1ea1ng t\u1ed1c \u0111\u1ed9 c\u1ef1c cao v\u1edbi \u0111\u1eb7c t\u00ednh nhi\u1ec7t v\u00e0 EMI xu\u1ea5t s\u1eafc.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >V\u00ec sao n\u00ean ch\u1ecdn LINK-PP cho c\u00e1c \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p \u0111i\u1ec7n t\u1eeb?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud83c\udf10 <strong>Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) to\u00e0n c\u1ea7u cho c\u00e1c th\u01b0\u01a1ng hi\u1ec7u m\u1ea1ng h\u00e0ng \u0111\u1ea7u<\/strong><\/p><\/li><li><p>\u2705 \u0110\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ISO 9001 \/ UL \/ RoHS \/ REACH<\/p><\/li><li><p>\ud83d\udce6 H\u00e0ng s\u1eb5n kho &amp; th\u1eddi gian giao h\u00e0ng ng\u1eafn<\/p><\/li><li><p>\ud83d\udee0\ufe0f H\u1ed7 tr\u1ee3 t\u00f9y ch\u1ec9nh v\u1ecf b\u1ecdc, b\u1ed1 tr\u00ed ch\u00e2n, \u0111\u00e8n LED v\u00e0 t\u1ef7 s\u1ed1 v\u00f2ng d\u00e2y<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p b\u1ed9 bi\u1ebfn \u00e1p l\u00e0 y\u1ebfu t\u1ed1 n\u1ec1n t\u1ea3ng \u0111\u1ea3m b\u1ea3o hi\u1ec7u n\u0103ng, \u0111\u1ed9 an to\u00e0n v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng hi\u1ec7n \u0111\u1ea1i. D\u00f9 b\u1ea1n \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t b\u1ed9 chuy\u1ec3n m\u1ea1ch kh\u00f4ng qu\u1ea3n l\u00fd nh\u1ecf g\u1ecdn hay m\u1ed9t thi\u1ebft b\u1ecb 10G PoE+ m\u1eadt \u0111\u1ed9 cao, <strong>gi\u1ea3i ph\u00e1p MagJack c\u1ee7a LINK-PP<\/strong> \u0111\u1ec1u cung c\u1ea5p \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u, kh\u1ea3 n\u0103ng b\u1ecdc ch\u1eafn v\u00e0 hi\u1ec7u su\u1ea5t m\u00e0 b\u1ea1n c\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49<br> <strong>Kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p c\u1ee7a LINK-PP t\u1ea1i <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\"><strong>www.l-p.com<\/strong><\/a><strong>.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" >FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p b\u1ed9 bi\u1ebfn \u00e1p l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 k\u1ebft n\u1ed1i RJ45 c\u00f3 bi\u1ebfn \u00e1p c\u1ea3i thi\u1ec7n \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u, gi\u1ea3m nhi\u1ec5u \u0111i\u1ec7n t\u1eeb v\u00e0 cung c\u1ea5p c\u00e1ch ly \u0111i\u1ec7n. C\u00e1c t\u00ednh n\u0103ng n\u00e0y gi\u00fap b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n v\u00e0 h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 c\u1ea5p ngu\u1ed3n qua Ethernet (PoE). Ch\u00fang c\u0169ng t\u0103ng \u0111\u1ed9 tin c\u1eady trong c\u1ea3 m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 k\u1ebft n\u1ed1i RJ45 c\u00f3 bi\u1ebfn \u00e1p c\u00f3 h\u1ed7 tr\u1ee3 thi\u1ebft b\u1ecb PoE kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3, c\u00e1c b\u1ed9 k\u1ebft n\u1ed1i n\u00e0y h\u1ed7 tr\u1ee3 thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n qua Ethernet (PoE). Ch\u00fang truy\u1ec1n an to\u00e0n c\u1ea3 d\u1eef li\u1ec7u v\u00e0 \u0111i\u1ec7n n\u0103ng qua m\u1ed9t c\u00e1p duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 c\u1ea5p ngu\u1ed3n cho c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 camera IP, \u0111i\u1ec7n tho\u1ea1i VoIP v\u00e0 \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Bi\u1ebfn \u00e1p t\u00edch h\u1ee3p \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn thi\u1ebft k\u1ebf b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bi\u1ebfn \u00e1p t\u00edch h\u1ee3p \u0111\u01a1n gi\u1ea3n h\u00f3a thi\u1ebft k\u1ebf b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng. K\u1ef9 s\u01b0 s\u1eed d\u1ee5ng \u00edt linh ki\u1ec7n b\u00ean ngo\u00e0i h\u01a1n, nh\u1edd \u0111\u00f3 ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch b\u1ea3ng m\u1ea1ch in (PCB) v\u00e0 gi\u1ea3m th\u1eddi gian l\u1eafp r\u00e1p. Vi\u1ec7c t\u00edch h\u1ee3p n\u00e0y c\u0169ng l\u00e0m gi\u1ea3m nguy c\u01a1 m\u1eafc l\u1ed7i \u0111\u1ea5u d\u00e2y v\u00e0 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady chung c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 k\u1ebft n\u1ed1i RJ45 c\u00f3 bi\u1ebfn \u00e1p c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ecdi chu\u1ea9n Ethernet kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft b\u1ed9 k\u1ebft n\u1ed1i RJ45 c\u00f3 bi\u1ebfn \u00e1p h\u1ed7 tr\u1ee3 m\u1ed9t lo\u1ea1t r\u1ed9ng c\u00e1c chu\u1ea9n Ethernet, t\u1eeb 10Base-T \u0111\u1ebfn 10G Ethernet. Lu\u00f4n ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u v\u00e0 chu\u1ea9n PoE y\u00eau c\u1ea7u.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>M\u1eb9o: Xem l\u1ea1i ph\u1ea7n <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/support.htm\">b\u1ea3ng d\u1eef li\u1ec7u<\/a> tr\u01b0\u1edbc khi ch\u1ecdn b\u1ed9 k\u1ebft n\u1ed1i cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ea7u n\u1ed1i RJ45 c\u00f3 bi\u1ebfn \u00e1p n\u1ed9i b\u1ed9 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1ea1ng b\u1eb1ng c\u00e1ch n\u00e2ng cao t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u, gi\u1ea3m nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) v\u00e0 cho ph\u00e9p c\u1ea5p ngu\u1ed3n qua Ethernet (Power over Ethernet) \u1ed5n \u0111\u1ecbnh.<\/p>","protected":false},"author":1,"featured_media":5896,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[22],"class_list":["post-5897","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-integrated-rj45-connectors"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5897","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=5897"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5897\/revisions"}],"predecessor-version":[{"id":11446,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5897\/revisions\/11446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/5896"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}