{"id":4890,"date":"2025-09-26T11:12:00","date_gmt":"2025-09-26T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/lp82444nl-poe-lan-transformer-benefits\/"},"modified":"2026-06-22T06:42:44","modified_gmt":"2026-06-22T06:42:44","slug":"lp82444nl-poe-lan-transformer-benefits","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/products\/lp82444nl-poe-lan-transformer-benefits","title":{"rendered":"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng bi\u1ebfn \u00e1p LAN PoE LP82444NL trong c\u00e1c m\u1ea1ng 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:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/327998dbe29544e1b3a1335c3fd91310.webp\" alt=\"Benefits of Using LP82444NL PoE LAN Transformer in Modern Networks\" class=\"wp-image-4886\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/327998dbe29544e1b3a1335c3fd91310.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/327998dbe29544e1b3a1335c3fd91310-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/327998dbe29544e1b3a1335c3fd91310-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/327998dbe29544e1b3a1335c3fd91310-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/327998dbe29544e1b3a1335c3fd91310-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Ethernet \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng ng\u00e0y nay, c\u00e1c k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf m\u1ea1ng y\u00eau c\u1ea7u c\u00e1c m\u00f4-\u0111un t\u1eeb t\u00ednh nh\u1ecf g\u1ecdn, \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t cao, h\u1ed7 tr\u1ee3 c\u1ea3 t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u v\u00e0 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/443558.htm\">LP82444NL<\/a> M\u00f4-\u0111un bi\u1ebfn \u00e1p d\u1ea1ng th\u1ea5p m\u1ed9t c\u1ed5ng 1000Base-T, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng PoE, \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o nh\u1eb1m \u0111\u00e1p \u1ee9ng tr\u1ef1c ti\u1ebfp nh\u1eefng y\u00eau c\u1ea7u \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Bi\u1ebfn \u00e1p LAN PoE LP82444NL h\u1ed7 tr\u1ee3 truy\u1ec1n d\u1eef li\u1ec7u 10\/100\/1000 Base-T, \u0111\u1ea3m b\u1ea3o m\u1ea1ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 hi\u1ec7u qu\u1ea3.<\/p><\/li><li><p>C\u00e1ch ly \u0111i\u1ec7n gi\u00fap b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n kh\u1ecfi c\u00e1c \u0111\u1ee3t xung v\u00e0 nhi\u1ec5u, n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ea1ng LAN.<\/p><\/li><li><p>Thi\u1ebft k\u1ebf SMD nh\u1ecf g\u1ecdn cho ph\u00e9p l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 t\u1ed1i \u0111a h\u00f3a kh\u00f4ng gian tr\u00ean bo m\u1ea1ch trong c\u00e1c c\u1ea5u h\u00ecnh m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >C\u00e1c t\u00ednh n\u0103ng &amp; l\u1ee3i th\u1ebf ch\u00ednh c\u1ee7a bi\u1ebfn \u00e1p LAN PoE LP82444NL <\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>L\u1ee3i \u00edch \/ Gi\u00e1 tr\u1ecb<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>H\u1ed7 tr\u1ee3 Gigabit (10\/100\/1000Base-T)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch b\u1ec1n v\u1eefng v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng hi\u1ec7n t\u1ea1i v\u00e0 th\u1ebf h\u1ec7 ti\u1ebfp theo<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Tu\u00e2n th\u1ee7 PoE \/ IEEE 802.3af<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ed7 tr\u1ee3 c\u1ea5p ngu\u1ed3n l\u00ean \u0111\u1ebfn 350 mA, cho ph\u00e9p t\u00edch h\u1ee3p v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng PoE<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Bao b\u00ec d\u1ea1ng th\u1ea5p &amp; ch\u00e2n SMD 24 ch\u00e2n<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn \u0111\u01a1n gi\u1ea3n h\u00f3a b\u1ed1 tr\u00ed PCB trong c\u00e1c thi\u1ebft k\u1ebf h\u1ea1n ch\u1ebf kh\u00f4ng gian<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Hi\u1ec7u su\u1ea5t t\u00edn hi\u1ec7u xu\u1ea5t s\u1eafc<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ed5n hao ch\u00e8n \u2264 1,1 dB (1\u2013100 MHz), bi\u00ean d\u1ef1 ph\u00f2ng t\u1ed5n hao ph\u1ea3n x\u1ea1 v\u00e0 xuy\u00ean \u00e2m \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>C\u00e1ch ly cao &amp; lo\u1ea1i b\u1ecf ch\u1ebf \u0111\u1ed9 chung<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/lan-transformer-isolation-voltage-explained\/\">C\u00e1ch ly 1500 Vrms<\/a>, lo\u1ea1i b\u1ecf ch\u1ebf \u0111\u1ed9 chung ~40 dB, gi\u00fap gi\u1ea3m nhi\u1ec5u v\u00e0 b\u1ea3o v\u1ec7 linh ki\u1ec7n<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>D\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u221240 \u00b0C \u0111\u1ebfn +85 \u00b0C, ph\u00f9 h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p v\u00e0 th\u01b0\u01a1ng m\u1ea1i<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Ch\u1ee9ng nh\u1eadn UL (E484635)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh ch\u1ee9ng nh\u1eadn s\u1ea3n ph\u1ea9m<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >L\u1ee3i th\u1ebf trong c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"1119\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fffe4d4fcd804f3a8d8ca566471fe5cc.webp\" alt=\"LP82444NL PoE LAN Transformer Advantages in Modern Networks\" class=\"wp-image-4887\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fffe4d4fcd804f3a8d8ca566471fe5cc.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fffe4d4fcd804f3a8d8ca566471fe5cc-300x280.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fffe4d4fcd804f3a8d8ca566471fe5cc-1024x955.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fffe4d4fcd804f3a8d8ca566471fe5cc-768x716.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fffe4d4fcd804f3a8d8ca566471fe5cc-13x12.webp 13w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1ch ly \u0111i\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/lp82444nl%C2%A0poe.pdf\"><strong>LP82444NL<\/strong><\/a> Cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch ly m\u1ea1nh (l\u00ean \u0111\u1ebfn 1,5 kVrms) \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi c\u00e1c \u0111\u1ee3t xung, \u0111\u1ec9nh \u0111i\u1ec7n \u00e1p v\u00e0 EMI. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n h\u01a1n, gi\u1ea3m xuy\u00ean \u00e2m v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u1ea1ng LAN tr\u01a1n tru h\u01a1n trong c\u00e1c \u1ee9ng d\u1ee5ng Fast Ethernet, Gigabit Ethernet v\u00e0 PoE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LP82444NL n\u1ed5i b\u1eadt gi\u1eefa c\u00e1c bi\u1ebfn \u00e1p LAN nh\u1edd \u0111i\u1ec7n \u00e1p c\u00e1ch ly cao. H\u00e3y xem c\u00e1ch so s\u00e1nh c\u1ee7a n\u00f3:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 195px;\"\/><col style=\"width: 189px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"195\"><p>\u1ee8ng d\u1ee5ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"189\"><p>\u0110i\u1ec7n \u00e1p c\u00e1ch ly<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"195\"><p>M\u1ea1ng Ethernet t\u1ed1c \u0111\u1ed9 cao (1G)<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"189\"><p><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.rj45-modularjack.com\/news\/designing-with-lan-transformers-isolation-voltage-essentials-241576.html\">1,5 kV RMS<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IEEE 802.3<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"195\"><p>Gigabit Ethernet (1G\u20135G)<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"189\"><p>2,0\u20132,5 kV RMS<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IEC 60950-1 \/ IEC 62368-1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"195\"><p>Thi\u1ebft b\u1ecb PoE<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"189\"><p>1,5\u20132,5 kV RMS<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IEEE 802.3af\/at\/bt<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho m\u1ea1ng t\u1ed1c \u0111\u1ed9 cao, s\u1ea3n ph\u1ea9m duy tr\u00ec vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u r\u00f5 r\u00e0ng th\u00f4ng qua:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>C\u00e2n b\u1eb1ng tr\u1edf kh\u00e1ng<\/strong> \u0111\u1ec3 gi\u1ea3m t\u1ed5n th\u1ea5t<\/p><\/li><li><p><strong>Tri\u1ec7t nhi\u1ec5u<\/strong> nh\u1eb1m c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 n\u00e9t<\/p><\/li><li><p><strong>T\u00e1ch bi\u1ec7t ngu\u1ed3n \u0111i\u1ec7n v\u00e0 d\u1eef li\u1ec7u<\/strong> \u0111\u1ec3 cung c\u1ea5p PoE hi\u1ec7u qu\u1ea3<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3: m\u00e9o t\u00edn hi\u1ec7u th\u1ea5p h\u01a1n, nhi\u1ec5u \u00edt h\u01a1n v\u00e0 hi\u1ec7u n\u0103ng Gigabit \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ed9 tin c\u1eady v\u00e0 \u0111\u1ed9 b\u1ec1n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 c\u00f3 t\u1ed5n hao ch\u00e8n th\u1ea5p, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/443558.htm\">LP82444NL<\/a> mang l\u1ea1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng<\/p><\/li><li><p>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh d\u00e0i h\u1ea1n<\/p><\/li><li><p>K\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u00ednh linh ho\u1ea1t c\u1ee7a bi\u1ebfn \u00e1p LAN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi thi\u1ebft k\u1ebf SMD th\u1ea5p-profile, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng v\u00e0 tu\u00e2n th\u1ee7 <strong>IEEE 802.3af, UL, RoHS, REACH, ISO 9001 v\u00e0 ISO 14001<\/strong>, LP82444NL t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng v\u00e0o c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, thi\u1ebft b\u1ecb PoE v\u00e0 h\u1ec7 th\u1ed1ng m\u1ea1ng th\u00f4ng minh.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 207px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>Ch\u1ee9ng nh\u1eadn\/Ti\u00eau chu\u1ea9n<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>IEEE 802.3 af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n Power over Ethernet<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>UL<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n an to\u00e0n Underwriters Laboratories<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>RoHS<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ec9 th\u1ecb H\u1ea1n ch\u1ebf Ch\u1ea5t g\u00e2y h\u1ea1i (RoHS)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>10km, 20km, 40km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>An to\u00e0n h\u00f3a ch\u1ea5t v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>ISO 19001<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"207\"><p>ISO 14001<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau chu\u1ea9n qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<div class=\"alignnone qc-cover-wrapper has-custom-content-position is-position-center\" elementtype=\"div\" useimagebackground=\"false\" imgbg=\"\" imgbgpositionleft=\"50\" imgbgpositiontop=\"50\" overlay=\"#165DFF\" overlayopacity=\"0.8\" contentposition=\"center\" alt=\"\" parallax=\"false\" style=\"border-radius: 12px; padding-left: var(--qc-preset--spacing--60); padding-right: var(--qc-preset--spacing--60); padding-top: var(--qc-preset--spacing--60); padding-bottom: var(--qc-preset--spacing--60); background-color: rgb(242, 243, 245); height: auto;\"><div class=\"qc-cover-wrapper__inner-container\"><div style=\"flex-wrap: wrap; justify-content: center; display: flex;\"><div colmd=\"10\" class=\"col col-md-10\"><p style=\"text-align: center;\"><span class=\"qc-h1-tag\" style=\"color: rgb(0, 0, 0);\">Ch\u1ecdn bi\u1ebfn \u00e1p LAN PoE LP82444NL<\/span><\/p><p style=\"text-align: center;\"><span class=\"qc-p1-tag\" style=\"color: rgb(0, 0, 0);\">Cho m\u1ea1ng an to\u00e0n, \u0111\u00e1ng tin c\u1eady v\u00e0 linh ho\u1ea1t \u2014 s\u1eb5n s\u00e0ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a Ethernet hi\u1ec7n \u0111\u1ea1i.<\/span><\/p><div class=\"qc-buttons-wrapper\"><div justification=\"center\" class=\"qc-buttons-container is-horizontal is-content-justification-center\" style=\"margin-top: var(--qc-preset--spacing--0); margin-bottom: var(--qc-preset--spacing--0); gap: var(--qc-preset--spacing--40);\"><div link=\"https:\/\/www.l-p.com\/products\/443558.htm\" opennewtab=\"true\" width=\"\" outline=\"false\" class=\"qc-button-wrapper\" style=\"\"><a class=\"qc-button-container\" href=\"https:\/\/www.l-p.com\/products\/443558.htm\" target=\"_blank\"><span style=\"color: rgb(255, 255, 255);\"><strong>T\u00ecm hi\u1ec3u th\u00eam<\/strong><\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" >\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh &amp; Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>B\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn Gigabit Ethernet<\/p><\/li><li><p>Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 PoE nh\u01b0 camera IP, \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y (WAP) v\u00e0 \u0111i\u1ec7n tho\u1ea1i VoIP<\/p><\/li><li><p>B\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i Ethernet c\u00f4ng nghi\u1ec7p<\/p><\/li><li><p>B\u1ea3ng m\u1ea1ch n\u1ec1n vi\u1ec5n th\u00f4ng v\u00e0 m\u00f4-\u0111un giao di\u1ec7n m\u1ea1ng<\/p><\/li><li><p>H\u1ec7 th\u1ed1ng nh\u00fang y\u00eau c\u1ea7u Ethernet c\u00e1ch ly k\u00e8m cung c\u1ea5p ngu\u1ed3n<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec LP82444NL h\u1ed7 tr\u1ee3 d\u00f2ng PoE l\u00ean \u0111\u1ebfn 350 mA, s\u1ea3n ph\u1ea9m r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u1ea5p ngu\u1ed3n cho c\u00e1c thi\u1ebft b\u1ecb thu\u1ed9c l\u1edbp c\u00f4ng su\u1ea5t (\u0111\u1eb7c bi\u1ec7t theo chu\u1ea9n 802.3af), \u0111\u1ed3ng th\u1eddi v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >V\u1ecb th\u1ebf c\u1ea1nh tranh &amp; \u0110i\u1ec3m kh\u00e1c bi\u1ec7t<\/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\/da499f6652304d02b1b6a583e6a0fdea.webp\" alt=\"LP82444NL PoE LAN Transformer\" class=\"wp-image-4888\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/da499f6652304d02b1b6a583e6a0fdea.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/da499f6652304d02b1b6a583e6a0fdea-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/da499f6652304d02b1b6a583e6a0fdea-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/da499f6652304d02b1b6a583e6a0fdea-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/da499f6652304d02b1b6a583e6a0fdea-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi so s\u00e1nh v\u1edbi c\u00e1c m\u00f4-\u0111un t\u1eeb t\u00ednh t\u01b0\u01a1ng t\u1ef1, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/443558.htm\">LP82444NL<\/a> n\u1ed5i b\u1eadt nh\u1edd:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>S\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 gi\u00e1 th\u00e0nh<\/strong> \u2014 Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd (t\u1ed5n hao ch\u00e8n th\u1ea5p, crosstalk t\u1ed1t, c\u00e1ch ly cao) v\u1edbi chi ph\u00ed c\u1ea1nh tranh.<\/p><\/li><li><p><strong>Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn<\/strong> \u2014 G\u00f3i SMD th\u1ea5p gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) gi\u1ea3m chi\u1ec1u cao bo m\u1ea1ch v\u00e0 ph\u00e2n b\u1ed5 kh\u00f4ng gian linh ho\u1ea1t h\u01a1n.<\/p><\/li><li><p><strong>Tu\u00e2n th\u1ee7 &amp; ch\u1ee9ng nh\u1eadn \u0111\u00e1ng tin c\u1eady<\/strong> \u2014 \u0110\u01b0\u1ee3c li\u1ec7t k\u00ea b\u1edfi UL v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi IEEE 802.3af gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh.<\/p><\/li><li><p><strong>\u0110\u1ed9 tin c\u1eady trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng<\/strong> \u2014 Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t.<\/p><\/li><li><p><strong>T\u1ed1i \u01b0u h\u00f3a c\u1ed5ng \u0111\u01a1n<\/strong> \u2014 L\u00fd t\u01b0\u1edfng khi c\u1ea7n nhi\u1ec1u module r\u1eddi r\u1ea1c (thay v\u00ec kh\u1ed1i bi\u1ebfn \u00e1p \u0111a c\u1ed5ng c\u1ed3ng k\u1ec1nh).<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c thi\u1ebft b\u1ecb n\u00e0o c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng b\u1ed9 bi\u1ebfn \u00e1p LAN PoE LP82444NL?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 v\u1edbi c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, \u0111i\u1ec3m truy c\u1eadp, camera IP v\u00e0 thi\u1ebft b\u1ecb th\u00f4ng minh cho ng\u00f4i nh\u00e0. S\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 Power over Ethernet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >LP82444NL c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ea1ng nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n \u0111\u01b0\u1ee3c h\u01b0\u1edfng kh\u1ea3 n\u0103ng c\u00e1ch ly \u0111i\u1ec7n m\u1ea1nh m\u1ebd v\u00e0 kh\u1eed nhi\u1ec5u hi\u1ec7u qu\u1ea3. B\u1ed9 bi\u1ebfn \u00e1p n\u00e0y b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n v\u00e0 \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh, ch\u1ea5t l\u01b0\u1ee3ng cao m\u1ed7i l\u1ea7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >V\u00ec sao b\u1ea1n n\u00ean ch\u1ecdn LP82444NL cho c\u00e1c d\u1ef1 \u00e1n m\u1ea1ng m\u1edbi?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>B\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian nh\u1edd l\u1eafp \u0111\u1eb7t SMD d\u1ec5 d\u00e0ng. B\u1ea1n n\u00e2ng cao hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady. B\u1ea1n \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh. H\u00e3y ch\u1ecdn LP82444NL \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m t\u00ednh b\u1ec1n v\u1eefng cho m\u1ea1ng trong t\u01b0\u01a1ng lai v\u00e0 t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >Xem Th\u00eam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-you-need-to-know-about-power-over-ethernet\/\">Nh\u1eefng Th\u00f4ng Tin Thi\u1ebft Y\u1ebfu V\u1ec1 C\u00f4ng Ngh\u1ec7 C\u1ea5p Ngu\u1ed3n Qua Ethernet (PoE) \u0110\u01b0\u1ee3c Gi\u1ea3i Th\u00edch<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/products\/lpje101nnl-8p8c-rj45-jack-ethernet-specifications\/\">B\u1ed9 K\u1ebft N\u1ed1i RJ45 LINK-PP LPJE101NNL Cho \u1ee8ng D\u1ee5ng Fast Ethernet<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/why-link-pp-integrated-rj45-connectors\/\">C\u00e1c L\u00fd Do H\u00e0ng \u0110\u1ea7u \u0110\u1ec3 L\u1ef1a Ch\u1ecdn B\u1ed9 K\u1ebft N\u1ed1i RJ45 LINK-PP<\/a><\/p>\n\n\n\n<script>const link1 = document.createElement('link');link1.rel = 'stylesheet';link1.type = 'text\/css';link1.href = 'https:\/\/statics.quickcreator.io\/static\/theme\/css\/qcb-theme-additional.css';const link2 = document.createElement('link');link2.rel = 'stylesheet';link2.type = 'text\/css';link2.href = 'https:\/\/statics.quickcreator.io\/static\/aaapycm22qmuab44\/theme\/css\/qcb-main-theme.css';document.head.appendChild(link1);document.head.appendChild(link2);<\/script>","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 Bi\u1ebfn \u00c1p LAN PoE LP82444NL n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ea1ng, t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a t\u00edn hi\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng c\u1ea5p ngu\u1ed3n nh\u1eb1m \u0111\u1ea3m b\u1ea3o c\u00e1c \u1ee9ng d\u1ee5ng Ethernet hi\u1ec7n \u0111\u1ea1i ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3, an to\u00e0n v\u00e0 t\u1ed1c \u0111\u1ed9 cao.<\/p>","protected":false},"author":1,"featured_media":4889,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[23],"class_list":["post-4890","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-link-pp-lan-transformers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4890","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=4890"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4890\/revisions"}],"predecessor-version":[{"id":11067,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4890\/revisions\/11067"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4889"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=4890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=4890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=4890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}