{"id":6031,"date":"2025-05-27T00:00:00","date_gmt":"2025-05-27T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/fiber-patch-cords-networking-uses\/"},"modified":"2026-06-22T09:32:08","modified_gmt":"2026-06-22T09:32:08","slug":"fiber-patch-cords-networking-uses","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fiber-patch-cords-networking-uses","title":{"rendered":"D\u00e2y nh\u1ea3y quang l\u00e0 g\u00ec v\u00e0 vai tr\u00f2 c\u1ee7a ch\u00fang trong m\u1ea1ng m\u00e1y t\u00ednh?"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d648e69654504f3197f797717915c2e3.jpg\" alt=\"What Are Fiber Patch Cords and Their Role in Networking\" class=\"wp-image-6028\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d648e69654504f3197f797717915c2e3.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d648e69654504f3197f797717915c2e3-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d648e69654504f3197f797717915c2e3-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d648e69654504f3197f797717915c2e3-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d648e69654504f3197f797717915c2e3-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00e2y c\u00e1p n\u1ed1i s\u1ee3i quang<\/strong>, or <strong>c\u00e1p n\u1ed1i s\u1ee3i quang<\/strong> l\u00e0 c\u00e1c c\u00e1p quang c\u00f3 \u0111\u1ea7u n\u1ed1i \u1edf c\u1ea3 hai \u0111\u1ea7u, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng v\u00e0 truy\u1ec1n t\u00edn hi\u1ec7u v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. Nh\u1eefng c\u00e1p n\u00e0y \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n th\u00f4ng hi\u1ec7n \u0111\u1ea1i b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady. <span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">D\u00f9 b\u1ea1n \u0111ang n\u00e2ng c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u hay t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng doanh nghi\u1ec7p, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i c\u00e1p n\u1ed1i s\u1ee3i quang s\u1ebd \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng. <\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>D\u00e2y c\u00e1p n\u1ed1i s\u1ee3i quang<\/strong> gi\u00fap truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng trong c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i. Ch\u00fang k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb v\u00e0 duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh trong giao ti\u1ebfp.<\/p><\/li><li><p>Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i s\u1ee3i quang l\u00e0 r\u1ea5t quan tr\u1ecdng. <strong>S\u1ee3i \u0111\u01a1n mode<\/strong> ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean kho\u1ea3ng c\u00e1ch d\u00e0i, trong khi <strong>s\u1ee3i quang \u0111a mode<\/strong> ph\u00f9 h\u1ee3p h\u01a1n cho kho\u1ea3ng c\u00e1ch ng\u1eafn.<\/p><\/li><li><p>\u0110\u1ea7u n\u1ed1i c\u0169ng r\u1ea5t quan tr\u1ecdng. H\u00e3y ch\u1ecdn c\u00e1c lo\u1ea1i \u0111\u1ea7u n\u1ed1i nh\u01b0 <strong>LC<\/strong> or <strong>MPO<\/strong> d\u1ef1a tr\u00ean m\u1ea1ng c\u1ee7a b\u1ea1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh.<\/p><\/li><li><p>C\u00e1c c\u00e1p ch\u1eafc ch\u1eafn c\u00f3 tu\u1ed5i th\u1ecd l\u00e2u h\u01a1n. S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 c\u00e1p b\u1ecdc gi\u00e1p \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>Ph\u00e2n lo\u1ea1i c\u00e1p n\u1ed1i s\u1ee3i quang<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1p n\u1ed1i s\u1ee3i quang<\/strong> \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo ki\u1ec3u \u0111\u1ea7u n\u1ed1i, c\u1ea5u tr\u00fac, m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng, s\u1ed1 l\u00f5i s\u1ee3i v\u00e0 nhi\u1ec1u ti\u00eau ch\u00ed kh\u00e1c. D\u01b0\u1edbi \u0111\u00e2y, ch\u00fang t\u00f4i tr\u00ecnh b\u00e0y chi ti\u1ebft c\u00e1c ph\u00e2n lo\u1ea1i ch\u00ednh nh\u1eb1m \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/667c3bdfcde74c74a5ff3811eac491e0.jpg\" alt=\"Fiber Connectors\" class=\"wp-image-6029\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/667c3bdfcde74c74a5ff3811eac491e0.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/667c3bdfcde74c74a5ff3811eac491e0-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/667c3bdfcde74c74a5ff3811eac491e0-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/667c3bdfcde74c74a5ff3811eac491e0-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/667c3bdfcde74c74a5ff3811eac491e0-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Theo ki\u1ec3u \u0111\u1ea7u n\u1ed1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u n\u1ed1i s\u1ee3i quang x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a>, v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i.<\/p>\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;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1ea7u n\u1ed1i<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u01b0\u1eddng k\u00ednh l\u00f5i<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>LC<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1,25 mm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Nh\u1ecf g\u1ecdn, m\u1eadt \u0111\u1ed9 cao, t\u1ed5n hao th\u1ea5p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng 10G\/40G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SC<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2,5 mm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Thi\u1ebft k\u1ebf \u0111\u1ea9y \u2013 k\u00e9o, \u0111\u1ed9 b\u1ec1n cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Vi\u1ec5n th\u00f4ng, h\u1ec7 th\u1ed1ng PON<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>MPO\/MTP<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110a s\u1ee3i<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1eeb 6 \u0111\u1ebfn 144 s\u1ee3i, t\u00f9y ch\u1ecdn c\u1ef1c t\u00ednh<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tri\u1ec3n khai QSFP+\/OSFP 40G\/100G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>FC<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2,5 mm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>K\u1ebft n\u1ed1i ren, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ki\u1ec3m tra OTDR, h\u1ec7 th\u1ed1ng c\u0169<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>ST<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2,5 mm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ki\u1ec3u kh\u00f3a xoay, chi ph\u00ed hi\u1ec7u qu\u1ea3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng khu\u00f4n vi\u00ean, h\u1ec7 th\u1ed1ng CCTV<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u1eb9o chuy\u00ean gia LINK-PP<\/strong><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\">: Gh\u00e9p n\u1ed1i <\/span><strong>MPO-12<\/strong><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\"> c\u00e1p v\u1edbi <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473115.htm\"><span style=\"color: rgb(85, 75, 223); font-size: 16.002px;\"><strong>LQ-M85100-SR4C<\/strong><\/span><\/a><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\"> c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 ki\u1ebfn tr\u00fac spine-leaf ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Theo ch\u1ebf \u0111\u1ed9 s\u1ee3i: \u0110\u01a1n mode so v\u1edbi \u0111a mode<\/h3>\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;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>Lo\u1ea1i<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong><p>Supported Fiber Types and Maximum Distances<\/p><\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Ngu\u1ed3n s\u00e1ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Kho\u1ea3ng c\u00e1ch<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u1ee8ng d\u1ee5ng<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u01a1n mode (OS2)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>8\u201310 \u00b5m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i-\u1ed1t laser<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ed1i \u0111a 120 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Vi\u1ec5n th\u00f4ng \u0111\u01b0\u1eddng d\u00e0i, CATV<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110a mode (OM3\/OM4\/OM5)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50\u201362,5 \u00b5m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LED<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ed1i \u0111a 2 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Trung t\u00e2m d\u1eef li\u1ec7u, SAN<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Theo v\u1eadt li\u1ec7u v\u1ecf b\u1ecdc: PVC so v\u1edbi LSZH<\/h3>\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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>V\u1eadt li\u1ec7u<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>T\u00ednh n\u0103ng<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>PVC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Linh ho\u1ea1t, chi ph\u00ed hi\u1ec7u qu\u1ea3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i d\u00e2y ngang trong nh\u00e0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>LSZH<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ed1ng ch\u00e1y, ph\u00e1t kh\u00f3i th\u1ea5p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ea7m, t\u00e0u \u0111i\u1ec7n ng\u1ea7m, ph\u00f2ng m\u00e1y d\u1eef li\u1ec7u<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Theo ki\u1ec3u m\u00e0i b\u00f3ng: PC, UPC, APC<\/h3>\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;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>Lo\u1ea1i<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>T\u1ed5n hao ph\u1ea3n x\u1ea1 (Return Loss)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>M\u00e0u s\u1eafc<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u1ee8ng d\u1ee5ng<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>PC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>-30 dB<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ec7 th\u1ed1ng c\u0169<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>UPC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>-50 dB<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng doanh nghi\u1ec7p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>APC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>-65 dB<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh l\u00e1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>FTTH, PON, CATV<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>C\u00e1p n\u1ed1i s\u1ee3i quang chuy\u00ean bi\u1ec7t cho c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i c\u00e1c lo\u1ea1i ti\u00eau chu\u1ea9n, c\u00f2n c\u00f3 c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn d\u00e0nh ri\u00eang cho nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u1eb7c th\u00f9:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px 0px 4px;\"><strong>C\u00e1p LC Uniboot<\/strong><\/p><ul><li><p style=\"margin: 0px;\">Hai s\u1ee3i trong m\u1ed9t \u0111\u1ea7u n\u1ed1i duy nh\u1ea5t, ti\u1ebft ki\u1ec7m kh\u00f4ng gian 50%.<\/p><\/li><li><p style=\"margin: 0px;\">Ho\u00e0n h\u1ea3o cho c\u00e1c t\u1ee7 rack m\u1eadt \u0111\u1ed9 cao v\u1edbi <strong>b\u1ed9 thu ph\u00e1t quang Arista\/Huawei<\/strong>.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>C\u00e1p LC ng\u1eafn<\/strong><\/p><ul><li><p style=\"margin: 0px;\">\u0110\u1ed9 d\u00e0i \u0111\u1ea7u n\u1ed1i ng\u1eafn h\u01a1n 30% d\u00e0nh cho kh\u00f4ng gian MDA\/EDA h\u1ea1n ch\u1ebf.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>C\u00e1p n\u1ed1i b\u1ecdc gi\u00e1p<\/strong><\/p><ul><li><p style=\"margin: 0px;\">V\u1ecf th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ea1t chu\u1ea9n IP67 cho \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi\/c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>C\u00e1p MPO \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ed1i s\u1eb5n<\/strong><\/p><ul><li><p style=\"margin: 0px;\">\u0110\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ea1i nh\u00e0 m\u00e1y, c\u1eafm v\u00e0o l\u00e0 ch\u1ea1y ngay cho c\u1ea5u h\u00ecnh spine-leaf 40G\/100G.<\/p><\/li><\/ul><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>C\u00e1ch ch\u1ecdn \u0111\u00fang c\u00e1p n\u1ed1i s\u1ee3i quang<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>Kh\u1edbp \u0111\u1ea7u n\u1ed1i<\/strong>: \u0110\u1ea3m b\u1ea3o \u0111\u1ea7u n\u1ed1i LC\/SC\/MPO ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u1ed5ng <strong>b\u1ed9 thu ph\u00e1t quang<\/strong> tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>X\u00e1c minh kho\u1ea3ng c\u00e1ch<\/strong>: D\u00f9ng \u0111\u01a1n mode cho kho\u1ea3ng c\u00e1ch &gt;2 km, OM4\/OM5 cho trung t\u00e2m d\u1eef li\u1ec7u t\u1ea7m ng\u1eafn.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0110\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng<\/strong>: D\u00f9ng LSZH cho kh\u00f4ng gian k\u00edn; d\u00f9ng c\u00e1p b\u1ecdc gi\u00e1p cho \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u01afu ti\u00ean m\u1eadt \u0111\u1ed9<\/strong>: C\u00e1p LC Uniboot ho\u1eb7c c\u00e1p MPO t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t t\u1ee7 rack.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u1ea7n h\u1ed7 tr\u1ee3?<\/strong><br\/><strong>Li\u00ean h\u1ec7 chuy\u00ean gia LINK-PP<\/strong> \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed, \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a theo m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang c\u00e1p n\u1ed1i s\u1ee3i quang cho m\u1ea1ng c\u1ee7a b\u1ea1n?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y c\u00e2n nh\u1eafc lo\u1ea1i s\u1ee3i (\u0111\u01a1n mode hay \u0111a mode), kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch \u0111\u1ea7u n\u1ed1i v\u00e0 chi\u1ec1u d\u00e0i y\u00eau c\u1ea7u. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, h\u00e3y ch\u1ecdn c\u00e1p n\u1ed1i s\u1ee3i quang b\u1ecdc gi\u00e1p. Lu\u00f4n \u0111\u1ea3m b\u1ea3o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a c\u00e1p ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u b\u0103ng th\u00f4ng v\u00e0 kho\u1ea3ng c\u00e1ch c\u1ee7a m\u1ea1ng \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1p n\u1ed1i s\u1ee3i quang c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3, nh\u01b0ng b\u1ea1n c\u1ea7n c\u00e1p n\u1ed1i s\u1ee3i quang \u0111\u1ea1t chu\u1ea9n ngo\u00e0i tr\u1eddi. Nh\u1eefng c\u00e1p n\u00e0y c\u00f3 l\u1edbp v\u1ecf b\u1ea3o v\u1ec7 ch\u1ed1ng tia UV, \u0111\u1ed9 \u1ea9m v\u00e0 bi\u1ebfn \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. \u0110\u1ed1i v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u1ef1c \u0111oan, c\u00e1p b\u1ecdc gi\u00e1p cung c\u1ea5p \u0111\u1ed9 b\u1ec1n b\u1ed5 sung v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng h\u01b0 h\u1ea1i c\u01a1 h\u1ecdc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1p n\u1ed1i s\u1ee3i quang n\u00ean \u0111\u01b0\u1ee3c thay th\u1ebf bao l\u00e2u m\u1ed9t l\u1ea7n?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y thay th\u1ebf c\u00e1p n\u1ed1i s\u1ee3i quang khi b\u1ea1n nh\u1eadn th\u1ea5y c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t nh\u01b0 suy hao t\u00edn hi\u1ec7u t\u0103ng ho\u1eb7c h\u01b0 h\u1ecfng v\u1eadt l\u00fd. Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 v\u00e0 b\u1ea3o d\u01b0\u1ee1ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang, nh\u01b0ng c\u00e1p ch\u1ea5t l\u01b0\u1ee3ng cao th\u01b0\u1eddng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u n\u0103m trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1p n\u1ed1i s\u1ee3i quang c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ecdi thi\u1ebft b\u1ecb m\u1ea1ng kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1p n\u1ed1i s\u1ee3i quang t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i quang. Tuy nhi\u00ean, h\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u n\u1ed1i kh\u1edbp v\u1edbi c\u1ed5ng tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. V\u00ed d\u1ee5, \u0111\u1ea7u n\u1ed1i LC ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u1eadt \u0111\u1ed9 cao, trong khi \u0111\u1ea7u n\u1ed1i SC th\u00edch h\u1ee3p cho thi\u1ebft b\u1ecb \u0111\u1eddi c\u0169.<\/p>\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\/knowledge-center\/qsfp-dd-optical-transceivers-faster-connections\/\">Tham gia C\u1ed9ng \u0111\u1ed3ng LINK-PP c\u1ee7a ch\u00fang t\u00f4i ngay h\u00f4m nay<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>D\u00e2y nh\u1ea3y quang r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng, \u0111\u1ea3m b\u1ea3o vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady trong vi\u1ec5n th\u00f4ng, trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p>","protected":false},"author":1,"featured_media":6030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-6031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6031","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=6031"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6031\/revisions"}],"predecessor-version":[{"id":11484,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6031\/revisions\/11484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/6030"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=6031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=6031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=6031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}