{"id":6014,"date":"2025-04-21T11:12:00","date_gmt":"2025-04-21T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-module-pull-tab-color\/"},"modified":"2026-06-22T09:40:36","modified_gmt":"2026-06-22T09:40:36","slug":"optical-module-pull-tab-color","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-module-pull-tab-color","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 nh\u1eadn bi\u1ebft b\u01b0\u1edbc s\u00f3ng c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i quang th\u00f4ng qua m\u00e0u s\u1eafc c\u1ee7a thanh k\u00e9o?"},"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\/f5baa74eacaf4ef3a8a2ad506354459d.jpg\" alt=\"Optical Transceiver Wavelengths\" class=\"wp-image-6009\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5baa74eacaf4ef3a8a2ad506354459d.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5baa74eacaf4ef3a8a2ad506354459d-300x180.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5baa74eacaf4ef3a8a2ad506354459d-1024x614.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5baa74eacaf4ef3a8a2ad506354459d-768x460.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5baa74eacaf4ef3a8a2ad506354459d-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong l\u0129nh v\u1ef1c m\u1ea1ng quang s\u1ee3i, vi\u1ec7c x\u00e1c \u0111\u1ecbnh nhanh ch\u00f3ng b\u1ed9 thu ph\u00e1t (transceiver) ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu nh\u1eb1m duy tr\u00ec hi\u1ec7u su\u1ea5t cao v\u00e0 tr\u00e1nh c\u00e1c l\u1ed7i l\u1eafp \u0111\u1eb7t. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p nh\u1eadn d\u1ea1ng tr\u1ef1c quan quan tr\u1ecdng l\u00e0 <strong>m\u00e0u c\u1ee7a n\u1eafp k\u00e9o (pull tab) c\u1ee7a b\u1ed9 thu ph\u00e1t<\/strong>, t\u01b0\u01a1ng \u1ee9ng v\u1edbi <strong>b\u01b0\u1edbc s\u00f3ng<\/strong>. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p m\u1ed9t h\u01b0\u1edbng d\u1eabn chuy\u00ean nghi\u1ec7p v\u1ec1 m\u00e3 m\u00e0u n\u1eafp k\u00e9o c\u1ee7a b\u1ed9 thu ph\u00e1t theo b\u01b0\u1edbc s\u00f3ng\u2014bao g\u1ed3m c\u00e1c module SFP, SFP+, CWDM v\u00e0 BiDi\u2014v\u00e0 gi\u1edbi thi\u1ec7u c\u00e1ch <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP<\/strong><\/a> chu\u1ea9n h\u00f3a vi\u1ec7c kh\u1edbp m\u00e0u tr\u00ean to\u00e0n b\u1ed9 d\u00f2ng s\u1ea3n ph\u1ea9m quang h\u1ecdc c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0d V\u00ec sao b\u01b0\u1edbc s\u00f3ng l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi module quang?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i b\u1ed9 thu ph\u00e1t quang ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ed9t <strong>b\u01b0\u1edbc s\u00f3ng<\/strong>, b\u01b0\u1edbc s\u00f3ng c\u1ee5 th\u1ec3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng nanomet (nm). Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang b\u01b0\u1edbc s\u00f3ng ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i c\u00e1p s\u1ee3i quang v\u00e0 \u1ee9ng d\u1ee5ng l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1ed9 Nguy\u00ean V\u1eb9n T\u00edn Hi\u1ec7u<\/p><\/li>\n\n\n\n<li><p>Kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u1ea3i<\/p><\/li>\n\n\n\n<li><p>T\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c (v\u00ed d\u1ee5 nh\u01b0 b\u1ed9 gh\u00e9p k\u00eanh trong h\u1ec7 th\u1ed1ng WDM)<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">1\ufe0f\u20e3 C\u00e1c b\u01b0\u1edbc s\u00f3ng ti\u00eau chu\u1ea9n SFP v\u00e0 m\u00e0u n\u1eafp k\u00e9o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c module quang SFP ph\u1ed5 bi\u1ebfn nh\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00e1c b\u01b0\u1edbc s\u00f3ng <strong>850nm, 1310nm, 1490nm v\u00e0 1550nm<\/strong>. M\u00e0u n\u1eafp k\u00e9o c\u1ee7a ch\u00fang gi\u00fap ph\u00e2n bi\u1ec7t nhanh ch\u00f3ng gi\u1eefa c\u00e1c lo\u1ea1i module v\u00e0 kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"970\" height=\"239\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51a5317fcc504402bf9adb628a777c3e.png\" alt=\"Standard SFP Wavelengths and Pull Tab Colors\" class=\"wp-image-6010\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51a5317fcc504402bf9adb628a777c3e.png 970w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51a5317fcc504402bf9adb628a777c3e-300x74.png 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51a5317fcc504402bf9adb628a777c3e-768x189.png 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51a5317fcc504402bf9adb628a777c3e-18x4.png 18w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/figure>\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>B\u01b0\u1edbc s\u00f3ng<br><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u1ee8ng d\u1ee5ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u n\u1eafp k\u00e9o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>850nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gigabit SX<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1310nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LX\/S\u1ee3i quang \u0111\u01a1n mode \/ Ethernet t\u1ed1c \u0111\u1ed9 cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1490 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>GPON \/ BiDi<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch xa<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00e0ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1550 nm \u2265 80 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch si\u00eau xa<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh l\u00e1<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2\ufe0f\u20e3 M\u00e3 m\u00e0u cho b\u1ed9 thu ph\u00e1t CWDM<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CWDM (\u0110a ph\u00e2n b\u01b0\u1edbc s\u00f3ng th\u00f4)<br><\/strong> C\u00e1c module CWDM s\u1eed d\u1ee5ng 18 b\u01b0\u1edbc s\u00f3ng kh\u00e1c nhau trong d\u1ea3i <strong>t\u1eeb 1270nm \u0111\u1ebfn 1610nm<\/strong>, m\u1ed7i b\u01b0\u1edbc s\u00f3ng c\u00f3 m\u1ed9t m\u00e0u v\u00f2ng k\u00e9o (pull ring) ri\u00eang nh\u1eb1m d\u1ec5 d\u00e0ng nh\u1eadn di\u1ec7n.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"970\" height=\"261\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/69055999c0334ad08e75c8eb4573aeb1.png\" alt=\"CWDM Transceiver Color Coding\" class=\"wp-image-6011\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/69055999c0334ad08e75c8eb4573aeb1.png 970w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/69055999c0334ad08e75c8eb4573aeb1-300x81.png 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/69055999c0334ad08e75c8eb4573aeb1-768x207.png 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/69055999c0334ad08e75c8eb4573aeb1-18x5.png 18w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/figure>\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>B\u01b0\u1edbc s\u00f3ng<br><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u v\u00f2ng k\u00e9o<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>B\u01b0\u1edbc s\u00f3ng<br> <\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u v\u00f2ng k\u00e9o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1270 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>X\u00e1m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1470 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>X\u00e1m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1290 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>X\u00e1m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1490 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1310nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>X\u00e1m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1510 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1330 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1530 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh l\u00e1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1350 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00e0ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1370 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh l\u00e1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1570 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1390 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00e0ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1590 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ecf<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1410 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cam<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1610 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>N\u00e2u<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1430 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ecf<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p\/><\/td><td colspan=\"1\" rowspan=\"1\"><p\/><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1450 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>N\u00e2u<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p\/><\/td><td colspan=\"1\" rowspan=\"1\"><p\/><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng m\u00e3 m\u00e0u n\u00e0y cho ph\u00e9p kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 l\u1eadp b\u1ea3n \u0111\u1ed3 c\u1ed5ng (port mapping) nhanh ch\u00f3ng trong c\u00e1c m\u1ea1ng CWDM ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3\ufe0f\u20e3 C\u00e1c module SFP+ hai s\u1ee3i quang 10G<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">C\u00e1c module quang hai s\u1ee3i 10G<\/a> th\u01b0\u1eddng s\u1eed d\u1ee5ng ba b\u01b0\u1edbc s\u00f3ng ch\u00ednh, m\u1ed7i b\u01b0\u1edbc s\u00f3ng c\u00f3 ph\u1ea1m vi truy\u1ec1n d\u1eabn kh\u00e1c nhau v\u00e0 t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t m\u00e0u n\u1eafp k\u00e9o ri\u00eang.<\/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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>B\u01b0\u1edbc s\u00f3ng<br><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u v\u00f2ng k\u00e9o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>850nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ph\u1ea1m vi ng\u1eafn<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1310nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10\u201340 KM<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1550 nm (40 km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch trung b\u00ecnh<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ecf<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1550 nm (80 km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch xa<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tr\u1eafng<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4\ufe0f\u20e3 C\u00e1c module BiDi 10G (m\u1ed9t s\u1ee3i quang)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482793.htm\">C\u00e1c module quang BiDi (hai chi\u1ec1u)<\/a> truy\u1ec1n v\u00e0 nh\u1eadn tr\u00ean c\u00f9ng m\u1ed9t s\u1ee3i quang, s\u1eed d\u1ee5ng c\u00e1c b\u01b0\u1edbc s\u00f3ng kh\u00e1c nhau cho m\u1ed7i chi\u1ec1u.<\/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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>B\u01b0\u1edbc s\u00f3ng ph\u00e1t (Tx)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u n\u1eafp k\u00e9o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1270 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1330 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1490 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00e0ng<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"234\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c7fc5f5220f481096cfb45a31182507.png\" alt=\"10G BiDi Modules (Single Fiber)\" class=\"wp-image-6012\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c7fc5f5220f481096cfb45a31182507.png 970w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c7fc5f5220f481096cfb45a31182507-300x72.png 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c7fc5f5220f481096cfb45a31182507-768x185.png 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c7fc5f5220f481096cfb45a31182507-18x4.png 18w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5\ufe0f\u20e3 B\u1ea3ng tra c\u1ee9u m\u00e0u n\u1eafp k\u00e9o b\u1ed9 thu ph\u00e1t LINK-PP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP<\/strong> cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c b\u1ed9 thu ph\u00e1t SFP\/SFP+ t\u01b0\u01a1ng th\u00edch, tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t quy chu\u1ea9n m\u00e3 m\u00e0u c\u00f4ng nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c module ph\u1ed5 bi\u1ebfn v\u00e0 m\u00e0u n\u1eafp k\u00e9o t\u01b0\u01a1ng \u1ee9ng:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c module hai s\u1ee3i SFP\/SFP+<\/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>Lo\u1ea1i m\u00f4-\u0111un<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>B\u01b0\u1edbc s\u00f3ng<br><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u n\u1eafp k\u00e9o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SFP ZX<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm 80 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh l\u00e1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SFP+ ZR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm 80 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tr\u1eafng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SFP EX<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm 40 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00e0ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SFP+ ER<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm 40 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ecf<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SFP LX, LHX<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm 20\/40 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SFP SX<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850 nm 550 m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>100 Mbps s\u1ee3i quang \u0111\u01a1n mode<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm 10\/20\/40 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>100 Mbps s\u1ee3i quang \u0111a mode<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm 2 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c module BiDi SFP\/SFP+<\/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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>B\u01b0\u1edbc s\u00f3ng ph\u00e1t (Tx)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00e0u n\u1eafp k\u00e9o<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1490 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u00edm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u00e0ng<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1310nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1330 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xanh lam<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1270 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110en<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 V\u00ec sao n\u00ean ch\u1ecdn LINK-PP?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi h\u01a1n 20 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c truy\u1ec1n th\u00f4ng quang, <strong>LINK-PP<\/strong> cung c\u1ea5p c\u00e1c b\u1ed9 thu ph\u00e1t ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi nh\u00e3n d\u00e1n v\u00e0 ti\u00eau chu\u1ea9n m\u00e0u nh\u1ea5t qu\u00e1n. D\u00f9 b\u1ea1n c\u1ea7n module BiDi cho m\u1ea1ng truy nh\u1eadp \u0111\u00f4 th\u1ecb hay gi\u1ea3i ph\u00e1p CWDM cho tri\u1ec3n khai m\u1eadt \u0111\u1ed9 b\u01b0\u1edbc s\u00f3ng cao, LINK-PP lu\u00f4n \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch, hi\u1ec7u n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n d\u1ec5 d\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd17 <strong>Kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 danh m\u1ee5c s\u1ea3n ph\u1ea9m t\u1ea1i <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>www.l-p.com<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn chuy\u00ean nghi\u1ec7p v\u1ec1 m\u00e3 m\u00e0u thanh k\u00e9o c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i theo b\u01b0\u1edbc s\u00f3ng\u2014bao g\u1ed3m c\u00e1c m\u00f4-\u0111un SFP, SFP+, CWDM v\u00e0 BiDi\u2014v\u00e0 gi\u1edbi thi\u1ec7u c\u00e1ch LINK-<\/p>","protected":false},"author":1,"featured_media":6013,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-6014","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\/6014","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=6014"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6014\/revisions"}],"predecessor-version":[{"id":11525,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6014\/revisions\/11525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/6013"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=6014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=6014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=6014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}