{"id":6002,"date":"2025-04-17T11:12:00","date_gmt":"2025-04-17T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/what-is-a-bidi-transceiver\/"},"modified":"2026-06-22T09:40:59","modified_gmt":"2026-06-22T09:40:59","slug":"what-is-a-bidi-transceiver","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-bidi-transceiver","title":{"rendered":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i BiDi l\u00e0 g\u00ec?"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"719\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c5538d367ed043cb9428eb409bb34fe9.jpg\" alt=\" BiDi Transceiver\" class=\"wp-image-5999\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c5538d367ed043cb9428eb409bb34fe9.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c5538d367ed043cb9428eb409bb34fe9-300x180.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c5538d367ed043cb9428eb409bb34fe9-1024x614.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c5538d367ed043cb9428eb409bb34fe9-768x460.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c5538d367ed043cb9428eb409bb34fe9-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong b\u1ed1i c\u1ea3nh m\u1ea1ng t\u1ed1c \u0111\u1ed9 cao ng\u00e0y nay, <strong>B\u1ed9 thu ph\u00e1t BiDi (hai chi\u1ec1u)<\/strong> \u0111\u00e3 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 \u0111\u1ed9t ph\u00e1, cho ph\u00e9p truy\u1ec1n th\u00f4ng hi\u1ec7u qu\u1ea3 <strong>tr\u00ean s\u1ee3i quang \u0111\u01a1n<\/strong> \u0111\u1ed3ng th\u1eddi gi\u1ea3m chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. D\u00f9 trong m\u00f4i tr\u01b0\u1eddng <strong>trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng vi\u1ec5n th\u00f4ng hay doanh nghi\u1ec7p<\/strong>, b\u1ed9 thu ph\u00e1t BiDi cung c\u1ea5p gi\u1ea3i ph\u00e1p th\u00f4ng minh \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng s\u1ee3i quang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd t\u00ecm hi\u1ec3u:<br\/>\u2714 <strong>B\u1ed9 thu ph\u00e1t BiDi l\u00e0 g\u00ec?<\/strong><br\/>\u2714 <strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 ra sao?<\/strong><br\/>\u2714 <strong>C\u00e1c l\u1ee3i \u00edch n\u1ed5i b\u1eadt so v\u1edbi b\u1ed9 thu ph\u00e1t truy\u1ec1n th\u1ed1ng<\/strong><br\/>\u2714 <strong>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong><br\/>\u2714 <strong>C\u00e1ch <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>B\u1ed9 thu ph\u00e1t quang LINK-PP<\/strong><\/a><strong> n\u00e2ng cao c\u00e1c gi\u1ea3i ph\u00e1p BiDi<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>B\u1ed9 thu ph\u00e1t BiDi l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>B\u1ed9 thu ph\u00e1t BiDi (hai chi\u1ec1u)<\/strong> l\u00e0 m\u1ed9t m\u00f4-\u0111un quang th\u1ef1c hi\u1ec7n vi\u1ec7c truy\u1ec1n v\u00e0 nh\u1eadn d\u1eef li\u1ec7u qua <strong>m\u1ed9t s\u1ee3i quang duy nh\u1ea5t<\/strong> s\u1eed d\u1ee5ng <strong>\u0110a h\u1ee3p ph\u00e2n chia theo b\u01b0\u1edbc s\u00f3ng (WDM)<\/strong> Kh\u00e1c v\u1edbi b\u1ed9 thu ph\u00e1t ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u hai s\u1ee3i quang (m\u1ed9t cho Tx, m\u1ed9t cho Rx), c\u00e1c m\u00f4-\u0111un BiDi s\u1eed d\u1ee5ng <strong>\u0111\u1ec3 g\u1eedi v\u00e0 nh\u1eadn t\u00edn hi\u1ec7u tr\u00ean m\u1ed9t s\u1ee3i quang duy nh\u1ea5t.<\/strong> (v\u00ed d\u1ee5: 1270nm\/1330nm) \u0111\u1ec3 g\u1eedi v\u00e0 nh\u1eadn t\u00edn hi\u1ec7u \u0111\u1ed3ng th\u1eddi tr\u00ean c\u00f9ng m\u1ed9t s\u1ee3i quang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a b\u1ed9 thu ph\u00e1t BiDi<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0110\u1ea7u n\u1ed1i LC \u0111\u01a1n<\/strong> (s\u1ee3i \u0111\u01a1n h\u01b0\u1edbng)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>H\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 1G\/10G\/<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476098.htm\"><strong>25G<\/strong><\/a><strong>\/40G\/100G<\/strong> <\/p><\/li><li><p style=\"margin: 0px;\"><strong>T\u1ea7m xa m\u1edf r\u1ed9ng<\/strong> (l\u00ean \u0111\u1ebfn 80 km v\u1edbi c\u00f4ng ngh\u1ec7 EML\/APD)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEEE 802.3<\/strong> (v\u00ed d\u1ee5: 10GBASE-BX)<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Gi\u00e1m s\u00e1t ch\u1ea9n \u0111o\u00e1n k\u1ef9 thu\u1eadt s\u1ed1 (DDM\/DOM)<\/strong> \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t theo th\u1eddi gian th\u1ef1c<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 thu ph\u00e1t BiDi<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 thu ph\u00e1t BiDi d\u1ef1a v\u00e0o <strong>WDM (\u0110a ph\u00e2n b\u01b0\u1edbc s\u00f3ng)<\/strong> \u0111\u1ec3 t\u00e1ch bi\u1ec7t t\u00edn hi\u1ec7u l\u00ean v\u00e0 xu\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"800\" height=\"226\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/142c00bbb0ed42b1a40dff0425c4a470.jpeg\" alt=\"The Working Principle of BiDi Transceiver\" class=\"wp-image-6000\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/142c00bbb0ed42b1a40dff0425c4a470.jpeg 800w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/142c00bbb0ed42b1a40dff0425c4a470-300x85.jpeg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/142c00bbb0ed42b1a40dff0425c4a470-768x217.jpeg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/142c00bbb0ed42b1a40dff0425c4a470-18x5.jpeg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">H\u00ecnh \u1ea3nh: <span style=\"color: rgb(25, 25, 26); font-size: 14px;\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 thu ph\u00e1t BiDi<\/span><\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px 0px 4px;\"><strong>Ph\u00eda b\u1ed9 ph\u00e1t<\/strong><\/p><ul><li><p style=\"margin: 0px;\">A <strong>\u0111i-\u1ed1t laser (DFB ho\u1eb7c EML)<\/strong> ph\u00e1t \u00e1nh s\u00e1ng \u1edf <strong>m\u1ed9t b\u01b0\u1edbc s\u00f3ng<\/strong> (v\u00ed d\u1ee5: 1330nm).<\/p><\/li><li><p style=\"margin: 0px;\">T\u00edn hi\u1ec7u truy\u1ec1n \u0111i <strong>theo chi\u1ec1u xu\u1ed1ng<\/strong> qua s\u1ee3i quang.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>Ph\u00eda b\u1ed9 thu<\/strong><\/p><ul><li><p style=\"margin: 0px;\">A <strong>b\u1ed9 d\u00f2 quang (PIN ho\u1eb7c APD)<\/strong> thu \u00e1nh s\u00e1ng \u0111\u1ea7u v\u00e0o \u1edf <strong>b\u01b0\u1edbc s\u00f3ng kh\u00e1c<\/strong> (v\u00ed d\u1ee5: 1270nm).<\/p><\/li><li><p style=\"margin: 0px;\">T\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i l\u1ea1i th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 x\u1eed l\u00fd.<\/p><\/li><\/ul><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 n\u00e0y <strong>K\u1ebft h\u1ee3p hai ho\u1eb7c nhi\u1ec1u t\u00edn hi\u1ec7u quang v\u00e0o m\u1ed9t s\u1ee3i c\u00e1p.<\/strong> cho ph\u00e9p <strong>truy\u1ec1n d\u1eef li\u1ec7u song c\u00f4ng \u0111\u1ea7y \u0111\u1ee7<\/strong> tr\u00ean m\u1ed9t s\u1ee3i quang duy nh\u1ea5t, hi\u1ec7u qu\u1ea3 <strong>nh\u00e2n \u0111\u00f4i dung l\u01b0\u1ee3ng s\u1ee3i quang<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a b\u1ed9 thu ph\u00e1t BiDi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>B\u1ed9 thu ph\u00e1t BiDi<\/strong> g\u1ed3m nhi\u1ec1u b\u1ed9 ph\u1eadn quan tr\u1ecdng \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng:<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>B\u1ed9 gh\u00e9p k\u00eanh WDM (Diplexer):<\/strong> K\u1ebft h\u1ee3p v\u00e0 t\u00e1ch \u00e1nh s\u00e1ng theo b\u01b0\u1edbc s\u00f3ng. Gi\u1eef lu\u1ed3ng d\u1eef li\u1ec7u r\u00f5 r\u00e0ng.<\/p><\/li><li><p><strong>B\u1ed9 ph\u00e1t quang:<\/strong> Chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n th\u00e0nh t\u00edn hi\u1ec7u quang. Ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00e1c b\u01b0\u1edbc s\u00f3ng c\u1ee5 th\u1ec3 nh\u01b0 1310nm ho\u1eb7c 1550nm.<\/p><\/li><li><p><strong>B\u1ed9 thu quang:<\/strong> Thu t\u00edn hi\u1ec7u quang v\u00e0 chuy\u1ec3n \u0111\u1ed5i l\u1ea1i th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/p><\/li><li><p><strong>C\u1ed5ng \u0111\u01a1n h\u01b0\u1edbng:<\/strong> S\u1eed d\u1ee5ng m\u1ed9t c\u1ed5ng \u0111\u1ec3 v\u1eeba g\u1eedi v\u1eeba nh\u1eadn d\u1eef li\u1ec7u, kh\u00e1c v\u1edbi c\u00e1c b\u1ed9 thu ph\u00e1t hai c\u1ed5ng truy\u1ec1n th\u1ed1ng.<\/p><\/li><li><p><strong>Giao di\u1ec7n thay th\u1ebf n\u00f3ng:<\/strong> Cho ph\u00e9p b\u1ea1n thay th\u1ebf ho\u1eb7c n\u00e2ng c\u1ea5p b\u1ed9 thu ph\u00e1t m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft h\u1ec7 th\u1ed1ng.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao ti\u1ebfp nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady. K\u00edch th\u01b0\u1edbc nh\u1ecf c\u1ee7a m\u1ed9t <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-27039-1g-bidi-sfp.htm\"><strong>B\u1ed9 thu ph\u00e1t BiDi<\/strong><\/a> b\u1ed9 thu ph\u00e1t gi\u00fap d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3, \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ea1ng.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>So s\u00e1nh BiDi v\u00e0 b\u1ed9 thu ph\u00e1t ti\u00eau chu\u1ea9n: Nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/strong><\/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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1eb7c t\u00ednh<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>B\u1ed9 thu ph\u00e1t BiDi<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>B\u1ed9 thu ph\u00e1t duplex ti\u00eau chu\u1ea9n<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>S\u1eed d\u1ee5ng c\u00e1p quang<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ed9t s\u1ee3i quang (ti\u1ebft ki\u1ec7m chi ph\u00ed)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Hai s\u1ee3i quang (chi ph\u00ed \u0111i d\u00e2y cao h\u01a1n)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>C\u00e0i \u0111\u1eb7t<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u01a1n gi\u1ea3n h\u01a1n, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u00edt ph\u1ee9c t\u1ea1p h\u01a1n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ph\u1ee9c t\u1ea1p h\u01a1n, y\u00eau c\u1ea7u \u0111\u01b0\u1eddng d\u1eabn hai s\u1ee3i quang<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kho\u1ea3ng c\u00e1ch<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>L\u00ean \u0111\u1ebfn 80 km (v\u1edbi EML\/APD)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u01b0\u1eddng gi\u1edbi h\u1ea1n \u1edf kho\u1ea3ng 10\u201340 km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u1ee8ng d\u1ee5ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1ng \u0111\u00f4 th\u1ecb, FTTx, k\u1ebft n\u1ed1i backhaul 5G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Li\u00ean k\u1ebft n\u1ed9i b\u1ed9 trung t\u00e2m d\u1eef li\u1ec7u<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u1ea1i sao n\u00ean ch\u1ecdn BiDi?<\/strong><br\/>\u2714 <strong>Gi\u1ea3m 50% chi ph\u00ed c\u00e1p quang<\/strong> b\u1eb1ng 50%<br\/>\u2714 <strong>\u0110\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c n\u00e2ng c\u1ea5p m\u1ea1ng<\/strong> (kh\u00f4ng c\u1ea7n k\u00e9o th\u00eam c\u00e1p quang m\u1edbi)<br\/>\u2714 <strong>L\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ed1ng d\u1eabn c\u00e1p quang ch\u1eadt h\u1eb9p<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a b\u1ed9 thu ph\u00e1t BiDi<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>A. M\u1ea1ng 5G v\u00e0 vi\u1ec5n th\u00f4ng<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>K\u1ebft n\u1ed1i fronthaul\/midhaul di \u0111\u1ed9ng<\/strong>: B\u1ed9 thu ph\u00e1t BiDi SFP+ (10G\/25G) k\u1ebft n\u1ed1i hi\u1ec7u qu\u1ea3 c\u00e1c tr\u1ea1m g\u1ed1c 5G.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>FTTx (Fiber-to-the-Home \u2013 c\u00e1p quang \u0111\u1ebfn t\u1eadn nh\u00e0)<\/strong>: H\u1ed7 tr\u1ee3 tri\u1ec3n khai <strong>GPON\/EPON tr\u00ean m\u1ed9t s\u1ee3i quang duy nh\u1ea5t<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>B. Trung t\u00e2m d\u1eef li\u1ec7u<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Ki\u1ebfn tr\u00fac Spine-Leaf<\/strong>: Gi\u1ea3m t\u00ecnh tr\u1ea1ng r\u1ed1i lo\u1ea1n c\u00e1p quang trong m\u00f4i tr\u01b0\u1eddng m\u1eadt \u0111\u1ed9 cao.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>M\u1ea1ng khu v\u1ef1c l\u01b0u tr\u1eef (SANs)<\/strong>: H\u1ed7 tr\u1ee3 <strong>Fibre Channel (8G\/16G)<\/strong> tr\u00ean m\u1ed9t s\u1ee3i quang duy nh\u1ea5t.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>C. M\u1ea1ng doanh nghi\u1ec7p v\u00e0 c\u00f4ng nghi\u1ec7p<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Li\u00ean k\u1ebft backbone khu\u00f4n vi\u00ean<\/strong>: M\u1edf r\u1ed9ng k\u1ebft n\u1ed1i 10G m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam c\u00e1p quang.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>M\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/strong>: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476129.htm\">C\u00e1c module BiDi c\u1ea5p c\u00f4ng nghi\u1ec7p<\/a> (-40\u00b0C \u0111\u1ebfn +85\u00b0C) d\u00e0nh cho s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>B\u1ed9 thu ph\u00e1t quang LINK-PP: N\u00e2ng cao gi\u1ea3i ph\u00e1p BiDi<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u c\u00e1c b\u1ed9 thu ph\u00e1t quang hi\u1ec7u n\u0103ng cao, <strong>LINK-PP<\/strong> cung c\u1ea5p <strong>LINK-PP cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p BiDi \u0111\u00e1ng tin c\u1eady v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed<\/strong> cho c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>T\u1ea1i sao n\u00ean ch\u1ecdn <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-bidi-page5.htm\"><strong>B\u1ed9 thu ph\u00e1t BiDi LINK-PP<\/strong><\/a><strong>?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 <strong>\u0110\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 ti\u00eau chu\u1ea9n MSA<\/strong>: T\u01b0\u01a1ng th\u00edch v\u1edbi Cisco, Huawei, H3C v\u00e0 nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c.<br\/>\u2705 <strong>Extended Temperature Range<\/strong>: C\u00e1c t\u00f9y ch\u1ecdn c\u1ea5p c\u00f4ng nghi\u1ec7p (-40\u00b0C \u0111\u1ebfn +85\u00b0C).<br\/>\u2705 <strong>H\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 cao<\/strong>: C\u00e1c phi\u00ean b\u1ea3n BiDi 1G SFP, 10G SFP+, 25G SFP28 v\u00e0 100G QSFP28.<br\/>\u2705 <strong>Ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p<\/strong>: T\u1ed1i \u01b0u h\u00f3a cho c\u00e1c m\u1ea1ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u00ed d\u1ee5 v\u1ec1 m\u1eabu s\u1ea3n ph\u1ea9m<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>LINK-PP 10G BiDi SFP+ <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476084.htm\"><strong>LS-BL273310-10I<\/strong><\/a><strong> <\/strong>(1270nm\/1330nm, 10 km, h\u1ed7 tr\u1ee3 DDM) <\/p><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 thu ph\u00e1t BiDi \u0111ang <strong>c\u00e1ch m\u1ea1ng h\u00f3a m\u1ea1ng c\u00e1p quang<\/strong> b\u1eb1ng c\u00e1ch cho ph\u00e9p <strong>giao ti\u1ebfp t\u1ed1c \u0111\u1ed9 cao tr\u00ean m\u1ed9t s\u1ee3i quang duy nh\u1ea5t<\/strong>. D\u00f9 l\u00e0 cho <strong>m\u1ea1ng 5G, trung t\u00e2m d\u1eef li\u1ec7u hay m\u1ea1ng doanh nghi\u1ec7p<\/strong>, h\u1ecd cung c\u1ea5p m\u1ed9t<br> <strong>gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<br><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP<\/strong> cung c\u1ea5p<br> <strong>hi\u1ec7u su\u1ea5t cao <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-bidi-page5.htm\"><strong>m\u00f4-\u0111un BiDi<br><\/strong><\/a> \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a m\u1ea1ng hi\u1ec7n \u0111\u1ea1i. <strong>\u0110ang t\u00ecm ki\u1ebfm m\u1ed9t gi\u1ea3i ph\u00e1p BiDi \u0111\u00e1ng tin c\u1eady?<br><\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/contactus.htm\">Li\u00ean h\u1ec7 LINK-PP<br><\/a> ngay h\u00f4m nay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh!<br><\/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\" >B\u1ed9 thu ph\u00e1t BiDi ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 thu ph\u00e1t BiDi g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u b\u1eb1ng m\u1ed9t s\u1ee3i c\u00e1p quang. N\u00f3 s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt gh\u00e9p k\u00eanh ph\u00e2n chia theo b\u01b0\u1edbc s\u00f3ng (WDM) \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi c\u1ea3 hai chi\u1ec1u. \u0110i\u1ec1u n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m s\u1ee3i quang v\u00e0 gi\u1ea3m chi ph\u00ed tri\u1ec3n khai.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 thu ph\u00e1t BiDi kh\u00e1c bi\u1ec7t nh\u01b0 th\u1ebf n\u00e0o so v\u1edbi b\u1ed9 thu ph\u00e1t th\u00f4ng th\u01b0\u1eddng?<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 thu ph\u00e1t BiDi ch\u1ec9 c\u1ea7n m\u1ed9t s\u1ee3i c\u00e1p quang \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u. Trong khi \u0111\u00f3, b\u1ed9 thu ph\u00e1t th\u00f4ng th\u01b0\u1eddng s\u1eed d\u1ee5ng hai s\u1ee3i\u2014m\u1ed9t s\u1ee3i \u0111\u1ec3 g\u1eedi, m\u1ed9t s\u1ee3i \u0111\u1ec3 nh\u1eadn. B\u1ed9 thu ph\u00e1t BiDi gi\u00fap gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng c\u00e1p, \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ea1ng v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Nh\u1eefng m\u1ea1ng n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t t\u1eeb b\u1ed9 thu ph\u00e1t BiDi?<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng vi\u1ec5n th\u00f4ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t. C\u00e1c b\u1ed9 thu ph\u00e1t n\u00e0y x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Ch\u00fang r\u1ea5t ph\u00f9 h\u1ee3p cho vi\u1ec7c truy\u1ec1n th\u00f4ng nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Gh\u00e9p k\u00eanh ph\u00e2n chia theo b\u01b0\u1edbc s\u00f3ng (WDM) l\u00e0 g\u00ec?<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">WDM chia ch\u00f9m \u00e1nh s\u00e1ng th\u00e0nh c\u00e1c m\u00e0u ho\u1eb7c b\u01b0\u1edbc s\u00f3ng kh\u00e1c nhau. M\u1ed7i m\u00e0u mang d\u1eef li\u1ec7u theo m\u1ed9t h\u01b0\u1edbng. Nh\u1edd \u0111\u00f3, b\u1ed9 thu ph\u00e1t BiDi c\u00f3 th\u1ec3 g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u tr\u00ean c\u00f9ng m\u1ed9t s\u1ee3i quang m\u00e0 kh\u00f4ng l\u00e0m nhi\u1ec5u t\u00edn hi\u1ec7u.<\/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\/what-is-xpon-wdm-optical-networks\/\">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>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i BiDi s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 WDM \u0111\u1ec3 g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u qua m\u1ed9t s\u1ee3i quang, gi\u1ea3m chi ph\u00ed, \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ea1ng v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t.<\/p>","protected":false},"author":1,"featured_media":6001,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-6002","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\/6002","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=6002"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6002\/revisions"}],"predecessor-version":[{"id":11527,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6002\/revisions\/11527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/6001"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=6002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=6002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=6002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}