{"id":4984,"date":"2025-09-20T11:12:00","date_gmt":"2025-09-20T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/how-optical-transceivers-drive-broadband-networks\/"},"modified":"2026-06-22T06:55:17","modified_gmt":"2026-06-22T06:55:17","slug":"how-optical-transceivers-drive-broadband-networks","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/how-optical-transceivers-drive-broadband-networks","title":{"rendered":"C\u00e1ch c\u00e1c b\u1ed9 thu ph\u00e1t quang v\u1eadn h\u00e0nh c\u00e1c m\u1ea1ng broadband hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7dde9a80566c4995a36a5b05fac19421-1024x608.webp\" alt=\"How Optical Transceivers Power Modern Broadband Networks\" class=\"wp-image-4980\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7dde9a80566c4995a36a5b05fac19421-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7dde9a80566c4995a36a5b05fac19421-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7dde9a80566c4995a36a5b05fac19421-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7dde9a80566c4995a36a5b05fac19421-18x12.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7dde9a80566c4995a36a5b05fac19421.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ea1ng b\u0103ng th\u00f4ng r\u1ed9ng ng\u00e0y nay \u0111\u00f2i h\u1ecfi b\u0103ng th\u00f4ng cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u1ed9 tin c\u1eady cao. B\u1ed9 thu ph\u00e1t quang l\u00e0 ph\u1ea7n c\u1ee9ng thi\u1ebft y\u1ebfu cho ph\u00e9p c\u00e1p quang truy\u1ec1n t\u1ea3i l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 tr\u00ean kho\u1ea3ng c\u00e1ch xa. N\u1ebfu thi\u1ebfu ch\u00fang, c\u00e1c d\u1ecbch v\u1ee5 ph\u00e1t tr\u1ef1c tuy\u1ebfn, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn s\u1ebd kh\u00f4ng th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch b\u1ed9 thu ph\u00e1t quang v\u1eadn h\u00e0nh c\u00e1c m\u1ea1ng b\u0103ng th\u00f4ng r\u1ed9ng: ch\u00fang l\u00e0 g\u00ec, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh v\u00e0 l\u00fd do <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">B\u1ed9 thu ph\u00e1t quang c\u1ee7a LINK-PP<\/a> t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 B\u1ed9 thu ph\u00e1t quang l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">b\u1ed9 thu ph\u00e1t quang<\/a> l\u00e0 thi\u1ebft b\u1ecb v\u1eeba truy\u1ec1n v\u1eeba nh\u1eadn t\u00edn hi\u1ec7u quang. N\u00f3 chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n (t\u1eeb c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 switch, router, m\u00e1y ch\u1ee7) th\u00e0nh t\u00edn hi\u1ec7u quang\/s\u1ee3i quang, g\u1eedi qua s\u1ee3i quang, sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i l\u1ea1i \u00e1nh s\u00e1ng nh\u1eadn \u0111\u01b0\u1ee3c th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/appearance-structure-optical-module\/\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh<\/a> include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>B\u1ed9 ph\u00e1t laser<\/strong> \u0111\u1ec3 ph\u00e1t ra \u00e1nh s\u00e1ng<\/p><\/li>\n\n\n\n<li><p><strong>\u0110i\u1ed1t quang ho\u1eb7c \u0111i\u1ed1t quang th\u00e1c l\u0169 (APD)<\/strong> \u0111\u1ec3 nh\u1eadn \u00e1nh s\u00e1ng<\/p><\/li>\n\n\n\n<li><p><strong>\u0110\u1ea7u n\u1ed1i s\u1ee3i quang<\/strong> (v\u00ed d\u1ee5: LC, SC)<\/p><\/li>\n\n\n\n<li><p><strong>V\u1ecf b\u1ecdc, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t v\u00e0 \u0111i\u1ec7n t\u1eed ch\u1ea9n \u0111o\u00e1n<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"815\" height=\"533\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dc45b6f90c32451cbc6d4cea88a44532.png\" alt=\"External Appearance of an Optical Module\" class=\"wp-image-4981\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dc45b6f90c32451cbc6d4cea88a44532.png 815w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dc45b6f90c32451cbc6d4cea88a44532-300x196.png 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dc45b6f90c32451cbc6d4cea88a44532-768x502.png 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dc45b6f90c32451cbc6d4cea88a44532-18x12.png 18w\" sizes=\"(max-width: 815px) 100vw, 815px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 C\u00e1ch ch\u00fang h\u1ed7 tr\u1ee3 m\u1ea1ng b\u0103ng th\u00f4ng r\u1ed9ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 thu ph\u00e1t quang \u0111\u00f3ng g\u00f3p v\u00e0o m\u1ea1ng b\u0103ng th\u00f4ng r\u1ed9ng theo nhi\u1ec1u c\u00e1ch:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p><strong>T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u cao v\u00e0 dung l\u01b0\u1ee3ng l\u1edbn<\/strong><br>C\u00e1c module hi\u1ec7n \u0111\u1ea1i h\u1ed7 tr\u1ee3 t\u1eeb 1 Gbps (Gigabit) l\u00ean \u0111\u1ebfn 100 Gbps, 400 Gbps ho\u1eb7c cao h\u01a1n. C\u00e1c t\u1ed1c \u0111\u1ed9 cao n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c li\u00ean k\u1ebft l\u00f5i, <a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-data-center\/\" target=\"_blank\" rel=\"\">trung t\u00e2m d\u1eef li\u1ec7u<br><\/a>, v\u00e0 truy\u1ec1n d\u1eabn kho\u1ea3ng c\u00e1ch xa.<\/p><\/li>\n\n\n\n<li><p><strong>Ph\u1ea1m vi truy\u1ec1n d\u1eabn d\u00e0i tr\u00ean s\u1ee3i quang<\/strong><br>T\u00f9y thu\u1ed9c v\u00e0o b\u01b0\u1edbc s\u00f3ng (v\u00ed d\u1ee5: 1310 nm, 1550 nm) v\u00e0 lo\u1ea1i s\u1ee3i quang (\u0111\u01a1n mode hay \u0111a mode), b\u1ed9 thu ph\u00e1t c\u00f3 th\u1ec3 truy\u1ec1n t\u00edn hi\u1ec7u trong ph\u1ea1m vi t\u1eeb v\u00e0i m\u00e9t (\u0111\u1ed1i v\u1edbi s\u1ee3i \u0111a mode) \u0111\u1ebfn h\u00e0ng ch\u1ee5c kil\u00f4m\u00e9t (\u0111\u1ed1i v\u1edbi s\u1ee3i \u0111\u01a1n mode), th\u1eadm ch\u00ed l\u00ean \u0111\u1ebfn 80\u2013160 km ho\u1eb7c xa h\u01a1n nh\u1edd c\u00f4ng ngh\u1ec7 DWDM\/Coherent.<\/p><\/li>\n\n\n\n<li><p><strong>\u0110\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/strong><br>C\u00e1c b\u1ed9 thu ph\u00e1t c\u00f3 t\u1ef7 s\u1ed1 t\u00edn hi\u1ec7u tr\u00ean nhi\u1ec5u t\u1ed1t, \u0111\u1ed9 m\u00e9o xung (jitter) th\u1ea5p v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao trong vi\u1ec7c c\u0103n ch\u1ec9nh b\u01b0\u1edbc s\u00f3ng \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh v\u00e0 d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y.<\/p><\/li>\n\n\n\n<li><p><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh m\u00f4-\u0111un<\/strong><br>Nhi\u1ec1u thi\u1ebft b\u1ecb m\u1ea1ng h\u1ed7 tr\u1ee3 <a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/the-hot-pluggable-nature-of-optical-modules\/\" target=\"_blank\" rel=\"\">\u201cb\u1ed9 thu ph\u00e1t \u201dthay th\u1ebf n\u00f3ng\u201d<\/a> c\u00e1c khe c\u1eafm (v\u00ed d\u1ee5: SFP, SFP+, QSFP, QSFP28), cho ph\u00e9p n\u00e2ng c\u1ea5p dung l\u01b0\u1ee3ng ho\u1eb7c thay \u0111\u1ed5i kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng.<\/p><\/li>\n\n\n\n<li><p><strong>Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng<\/strong><br>Thi\u1ebft k\u1ebf hi\u1ec7u su\u1ea5t cao l\u00e0m gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng tr\u00ean m\u1ed7i bit. C\u00e1c t\u00ednh n\u0103ng nh\u01b0 ch\u1ea9n \u0111o\u00e1n k\u1ef9 thu\u1eadt s\u1ed1 (<a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/troubleshoot-optical-transceivers-digital-diagnostic-monitoring\/\" target=\"_blank\" rel=\"\">DDM<\/a>), thi\u1ebft k\u1ebf quang h\u1ecdc c\u1ea3i ti\u1ebfn v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1eed hi\u1ec7u qu\u1ea3 gi\u00fap gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 nhu c\u1ea7u l\u00e0m m\u00e1t.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ea7n quan t\u00e2m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1ef1a ch\u1ecdn b\u1ed9 thu ph\u00e1t quang cho m\u1ea1ng b\u0103ng r\u1ed9ng, b\u1ea1n c\u1ea7n xem x\u00e9t:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 241px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p>Tham s\u1ed1<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>V\u00ec sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u (v\u00ed d\u1ee5: 1G, 10G, 25G, 100G, 400G)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch\/b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn m\u1ea1ng; t\u1ed1c \u0111\u1ed9 cao h\u01a1n cho ph\u00e9p th\u00f4ng l\u01b0\u1ee3ng l\u1edbn h\u01a1n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>B\u01b0\u1edbc s\u00f3ng<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>X\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi lo\u1ea1i c\u00e1p quang v\u00e0 kho\u1ea3ng c\u00e1ch t\u00edn hi\u1ec7u c\u00f3 th\u1ec3 truy\u1ec1n \u0111i. V\u00ed d\u1ee5 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/850nm-optical-transceivers-for-short-reach-mmf-transmission\/\">850nm<\/a> \u0111\u1ed1i v\u1edbi c\u00e1p quang \u0111a mode, d\u00f9ng b\u01b0\u1edbc s\u00f3ng 1310\/1550nm cho c\u00e1p quang \u0111\u01a1n mode.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>Lo\u1ea1i c\u00e1p quang &amp; \u0111\u1ea7u n\u1ed1i<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide\/\">C\u00e1p quang \u0111\u01a1n mode (SMF) so v\u1edbi c\u00e1p quang \u0111a mode (MMF)<\/a>; c\u00e1c lo\u1ea1i \u0111\u1ea7u n\u1ed1i nh\u01b0 LC, SC, MPO \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed5n hao ch\u00e8n v\u00e0 \u0111\u1ed9 ti\u1ec7n l\u1ee3i khi s\u1eed d\u1ee5ng.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn \/ Chi\u1ec1u d\u00e0i li\u00ean k\u1ebft<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng c\u00e1ch t\u00edn hi\u1ec7u c\u1ea7n truy\u1ec1n: trong trung t\u00e2m d\u1eef li\u1ec7u (m\u00e9t) so v\u1edbi li\u00ean th\u00e0nh ph\u1ed1 (h\u00e0ng ch\u1ee5c km) so v\u1edbi truy\u1ec1n d\u1eabn xa (h\u00e0ng tr\u0103m km).<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>D\u1ef1 tr\u1eef c\u00f4ng su\u1ea5t quang \/ D\u1ef1 ph\u00f2ng t\u1ed5n hao<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1ed5ng t\u1ed5n hao cho ph\u00e9p (t\u1eeb \u0111\u1ea7u n\u1ed1i, m\u1ed1i n\u1ed1i, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\">suy hao s\u1ee3i quang<\/a>) c\u1ed9ng v\u1edbi d\u1ef1 ph\u00f2ng h\u1ec7 th\u1ed1ng; ph\u1ea3i \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng t\u00edn hi\u1ec7u t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>\u0110\u1ed9 tr\u1ec5 \/ T\u00e1n s\u1eafc<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1eb7c bi\u1ec7t trong c\u00e1c li\u00ean k\u1ebft t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c kho\u1ea3ng c\u00e1ch xa, hi\u1ec7n t\u01b0\u1ee3ng t\u00e1n s\u1eafc v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m hi\u1ec7u n\u0103ng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0111\u00fang c\u00e1ch.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>Ti\u00eau chu\u1ea9n &amp; Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c module tu\u00e2n theo <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><p>capability.<\/p><\/a> c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 SFP, SFP+, QSFP, QSFP28, v.v. gi\u00fap \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p><strong>Ch\u1ea9n \u0111o\u00e1n &amp; DOM\/DDM<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, c\u00f4ng su\u1ea5t quang \u0111\u1ea7u ra, \u0111\u1ed9 nh\u1ea1y \u0111\u1ea7u thu, v.v., gi\u00fap ch\u1ee7 \u0111\u1ed9ng qu\u1ea3n l\u00fd s\u1ee9c kh\u1ecfe m\u1ea1ng.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 Nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh: B\u1ed9 thu ph\u00e1t quang LINK-PP<\/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\/175f00129bec452485076bc1d503e8cc.webp\" alt=\"LINK-PP Optics Transceivers\" class=\"wp-image-4982\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/175f00129bec452485076bc1d503e8cc.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/175f00129bec452485076bc1d503e8cc-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/175f00129bec452485076bc1d503e8cc-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/175f00129bec452485076bc1d503e8cc-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/175f00129bec452485076bc1d503e8cc-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP cung c\u1ea5p nhi\u1ec1u lo\u1ea1i b\u1ed9 thu ph\u00e1t quang \/ module SFP. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 trong danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd \u0111\u1ec3 minh h\u1ecda c\u00e1ch th\u00f4ng s\u1ed1 ho\u1eb7c t\u00ednh n\u0103ng s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u m\u1ea1ng: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>c\u1ee7a ch\u00fang <a href=\"https:\/\/www.l-p.com\/products\/489213.htm\" target=\"_blank\" rel=\"\"><strong>Module DWDM-SFP10G<\/strong><\/a> cho t\u1ed1c \u0111\u1ed9 10 Gigabit tr\u00ean c\u00e1p quang \u0111\u01a1n mode, kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn l\u00ean t\u1edbi 40 km, c\u1ea5p nhi\u1ec7t \u0111\u1ed9 c\u00f4ng nghi\u1ec7p, k\u00e8m \u0111\u1ea7u n\u1ed1i LC duplex. <\/p><\/li>\n\n\n\n<li><p>A <strong>Module QSFP28 100GBASE-LR4<\/strong> (LINK-PP <a href=\"https:\/\/www.l-p.com\/products\/472118.htm\" target=\"_blank\" rel=\"\">LQ-LW100-LR4C<br><\/a>), \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho kho\u1ea3ng c\u00e1ch 10 km tr\u00ean s\u1ee3i quang \u0111\u01a1n mode (SMF), h\u1ed7 tr\u1ee3 t\u00edn hi\u1ec7u 103,1 Gb\/s, v\u1edbi ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t quang h\u1ecdc k\u1ef9 thu\u1eadt s\u1ed1 (DOM) \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. <\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e1ch <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a> \u0111\u00e1p \u1ee9ng c\u1ea3 nhu c\u1ea7u s\u1eed d\u1ee5ng cho m\u1ea1ng l\u00f5i \/ c\u1ea5p nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 (kho\u1ea3ng c\u00e1ch xa, b\u01b0\u1edbc s\u00f3ng DWDM) l\u1eabn m\u1ea1ng trung t\u00e2m d\u1eef li\u1ec7u \/ khu\u00f4n vi\u00ean (kho\u1ea3ng c\u00e1ch ng\u1eafn h\u01a1n, m\u00f4-\u0111un m\u1eadt \u0111\u1ed9 cao).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 Th\u00e1ch th\u1ee9c v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 b\u1ed9 thu ph\u00e1t quang r\u1ea5t m\u1ea1nh, v\u1eabn t\u1ed3n t\u1ea1i nh\u1eefng s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i v\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea7n qu\u1ea3n l\u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Chi ph\u00ed so v\u1edbi hi\u1ec7u n\u0103ng<\/strong>: C\u00e1c m\u00f4-\u0111un t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 kho\u1ea3ng c\u00e1ch xa h\u01a1n c\u00f3 chi ph\u00ed cao h\u01a1n; vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00f4-\u0111un ph\u00f9 h\u1ee3p v\u1edbi kho\u1ea3ng c\u00e1ch \/ b\u0103ng th\u00f4ng y\u00eau c\u1ea7u l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p><\/li>\n\n\n\n<li><p><strong>Ch\u1ea5t l\u01b0\u1ee3ng c\u00e1p quang v\u00e0 l\u1eafp \u0111\u1eb7t<\/strong>: C\u00e1c m\u1ed1i n\u1ed1i k\u00e9m ho\u1eb7c u\u1ed1n cong qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 g\u00e2y suy hao ho\u1eb7c t\u00e1n s\u1eafc; hi\u1ec7u n\u0103ng m\u1ea1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng ngay c\u1ea3 khi b\u1ed9 thu ph\u00e1t quang tuy\u1ec7t v\u1eddi.<\/p><\/li>\n\n\n\n<li><p><strong>Nhi\u1ec5u b\u01b0\u1edbc s\u00f3ng \/ Kho\u1ea3ng c\u00e1ch k\u00eanh DWDM<\/strong>: Trong <a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\" target=\"_blank\" rel=\"\">c\u00e1c h\u1ec7 th\u1ed1ng DWDM<\/a>, c\u1ea7n ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c b\u01b0\u1edbc s\u00f3ng \u0111\u1ec3 tr\u00e1nh nhi\u1ec5u xuy\u00ean k\u00eanh.<\/p><\/li>\n\n\n\n<li><p><strong>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng v\u00e0 nhi\u1ec7t<\/strong>: \u1ede t\u1ed1c \u0111\u1ed9 cao, thi\u1ebft b\u1ecb quang ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng h\u01a1n; l\u00e0m m\u00e1t v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng r\u1ea5t quan tr\u1ecdng.<\/p><\/li>\n\n\n\n<li><p><strong>N\u00e2ng c\u1ea5p trong t\u01b0\u01a1ng lai \/ L\u1ed7i th\u1eddi<\/strong>: C\u1ea7n theo d\u00f5i xu h\u01b0\u1edbng ti\u00eau chu\u1ea9n: chuy\u1ec3n t\u1eeb 10G \u2192 25G\/40G\/100G\/400G, v.v.; \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a m\u00f4-\u0111un gi\u00fap d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 C\u00e1ch b\u1ed9 thu ph\u00e1t quang h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng b\u0103ng th\u00f4ng r\u1ed9ng ch\u1ee7 ch\u1ed1t<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fttx-technical-guide-modern-fiber-access-architectures\/\" target=\"_blank\" rel=\"\"><strong>FTTx<br><\/strong><\/a><strong> (Fiber to the Home \/ Premises)<\/strong>: C\u00e1c b\u1ed9 thu ph\u00e1t t\u1ea1i hai \u0111\u1ea7u \u0111\u01b0\u1eddng c\u00e1p quang cho ph\u00e9p cung c\u1ea5p k\u1ebft n\u1ed1i internet t\u1ed1c \u0111\u1ed9 cao cho ng\u01b0\u1eddi d\u00f9ng; th\u01b0\u1eddng s\u1eed d\u1ee5ng GPON, XGS-PON ho\u1eb7c Ethernet qua c\u00e1p quang.<\/p><\/li>\n\n\n\n<li><p><strong>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Internet v\u00e0 c\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1eddng d\u00e0i<\/strong>: S\u1eed d\u1ee5ng c\u00e1c m\u00f4-\u0111un quang t\u1ea7m xa v\u00e0 th\u01b0\u1eddng l\u00e0 DWDM ho\u1eb7c quang h\u1ecdc \u0111\u1ed3ng pha, c\u00e1c m\u1ea1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng bao ph\u1ee7 c\u00e1c th\u00e0nh ph\u1ed1 v\u00e0 ch\u00e2u l\u1ee5c.<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\" target=\"_blank\" rel=\"\"><strong>Data Center Interconnects<\/strong><\/a>: Trong v\u00e0 gi\u1eefa c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, c\u00e1c gi\u1ea3i ph\u00e1p quang h\u1ecdc cung c\u1ea5p c\u00e1c li\u00ean k\u1ebft b\u0103ng th\u00f4ng cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p (10G, 25G, 40G, 100G+).<\/p><\/li>\n\n\n\n<li><p><strong>\u0110i\u1ec7n to\u00e1n bi\u00ean v\u00e0 5G <\/strong><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/5g-fronthaul-high-speed-low-latency-communication-explained\/\" target=\"_blank\" rel=\"\"><strong>Fronthaul<\/strong><\/a><strong> \/ <\/strong><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-5g-backhaul\/\" target=\"_blank\" rel=\"\"><strong>Backhaul<\/strong><\/a>: C\u00e1c tr\u1ea1m bi\u00ean c\u1ea7n c\u00e1c m\u00f4-\u0111un quang nh\u1ecf g\u1ecdn, hi\u1ec7u qu\u1ea3 \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c tr\u1ea1m g\u1ed1c ho\u1eb7c \u0111\u00e1m m\u00e2y bi\u00ean.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 C\u00e1c th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a hi\u1ec7u n\u0103ng c\u1ee7a b\u1ed9 thu ph\u00e1t quang<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p><strong>Ch\u1ecdn \u0111\u00fang m\u00f4-\u0111un cho \u0111\u00fang tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong> \u2014 kh\u00f4ng ch\u1ecdn qu\u00e1 d\u01b0 th\u1eeba c\u0169ng nh\u01b0 kh\u00f4ng ch\u1ecdn thi\u1ebfu th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p><\/li>\n\n\n\n<li><p><strong>B\u1ea3o \u0111\u1ea3m k\u1ebft n\u1ed1i c\u00e1p quang s\u1ea1ch s\u1ebd<\/strong> \u2014 b\u1ee5i, b\u1ee5i v\u00e0 b\u1ee5i. T\u1ed5n hao ch\u00e8n do \u0111\u1ea7u n\u1ed1i b\u1ea9n l\u00e0m suy gi\u1ea3m hi\u1ec7u n\u0103ng nghi\u00eam tr\u1ecdng.<\/p><\/li>\n\n\n\n<li><p><strong>Gi\u00e1m s\u00e1t th\u00f4ng qua ch\u1ea9n \u0111o\u00e1n<\/strong> \u2014 s\u1eed d\u1ee5ng DOM ho\u1eb7c DDM \u0111\u1ec3 ki\u1ec3m tra c\u00f4ng su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, v.v. gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm s\u1ef1 c\u1ed1 s\u1eafp x\u1ea3y ra.<\/p><\/li>\n\n\n\n<li><p><strong>L\u1eadp k\u1ebf ho\u1ea1ch cho s\u1ef1 m\u1edf r\u1ed9ng<\/strong> \u2014 d\u1ef1 tr\u1eef dung l\u01b0\u1ee3ng d\u01b0 v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c m\u00f4-\u0111un t\u1ed1c \u0111\u1ed9 cao h\u01a1n trong t\u01b0\u01a1ng lai.<\/p><\/li>\n\n\n\n<li><p><strong>Ch\u1ecdn nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady<\/strong> \u2014 ch\u1ea5t l\u01b0\u1ee3ng, ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh v\u00e0 vi\u1ec7c tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng. <a href=\"https:\/\/www.l-p.com\/\" target=\"_blank\" rel=\"\">LINK-PP<\/a> cung c\u1ea5p nhi\u1ec1u m\u00f4-\u0111un v\u1edbi c\u1ea5p \u0111\u1ed9 c\u00f4ng nghi\u1ec7p, c\u00e1c gi\u1ea3i ph\u00e1p quang h\u1ecdc t\u01b0\u01a1ng th\u00edch v\u1edbi l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng v\u00e0 kinh nghi\u1ec7m chuy\u00ean s\u00e2u. <\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">B\u1ed9 thu ph\u00e1t quang<\/a> l\u00e0 m\u1ed9t kh\u1ed1i x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng thi\u1ebft y\u1ebfu c\u1ee7a m\u1ecdi m\u1ea1ng b\u0103ng th\u00f4ng r\u1ed9ng hi\u1ec7n \u0111\u1ea1i. Ch\u00fang chuy\u1ec3n \u0111\u1ed5i, khu\u1ebfch \u0111\u1ea1i v\u00e0 qu\u1ea3n l\u00fd t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng \u0111\u1ec3 l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 c\u00f3 th\u1ec3 di chuy\u1ec3n nhanh ch\u00f3ng, \u1ed5n \u0111\u1ecbnh v\u00e0 tr\u00ean kho\u1ea3ng c\u00e1ch xa. V\u1edbi vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, l\u1eafp \u0111\u1eb7t chu\u1ea9n x\u00e1c v\u00e0 c\u00e1c m\u00f4-\u0111un ch\u1ea5t l\u01b0\u1ee3ng cao (nh\u01b0 nh\u1eefng s\u1ea3n ph\u1ea9m t\u1eeb <strong>LINK-PP<\/strong>), c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh m\u1ea1ng c\u00f3 th\u1ec3 cung c\u1ea5p t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u1ed9 tin c\u1eady m\u1ea1nh m\u1ebd cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang l\u1eadp k\u1ebf ho\u1ea1ch n\u00e2ng c\u1ea5p m\u1ea1ng ho\u1eb7c tri\u1ec3n khai m\u1edbi, h\u00e3y \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u, kho\u1ea3ng c\u00e1ch truy\u1ec1n, b\u01b0\u1edbc s\u00f3ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00f4-\u0111un. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang b\u1ed9 thu ph\u00e1t quang s\u1ebd t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2606 T\u00e0i nguy\u00ean li\u00ean quan<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/appearance-structure-optical-module\/\" target=\"_blank\" rel=\"\">H\u00ecnh d\u00e1ng v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c m\u00f4-\u0111un quang<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/troubleshoot-optical-transceivers-digital-diagnostic-monitoring\/\" target=\"_blank\" rel=\"\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 b\u1ed9 thu ph\u00e1t quang b\u1eb1ng DDM<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-a-data-center\/\" target=\"_blank\" rel=\"\">Trung t\u00e2m d\u1eef li\u1ec7u l\u00e0 g\u00ec<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/the-hot-pluggable-nature-of-optical-modules\/\" target=\"_blank\" rel=\"\">T\u00ednh ch\u1ea5t c\u1eafm n\u00f3ng c\u1ee7a c\u00e1c m\u00f4-\u0111un quang<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/850nm-optical-transceivers-for-short-reach-mmf-transmission\/\" target=\"_blank\" rel=\"\">B\u1ed9 thu ph\u00e1t quang 850nm cho s\u1ee3i quang \u0111a mode (MMF)<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide\/\" target=\"_blank\" rel=\"\">So s\u00e1nh b\u1ed9 thu ph\u00e1t quang cho s\u1ee3i \u0111\u01a1n mode (SMF) v\u00e0 s\u1ee3i \u0111a mode (MMF)<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\" target=\"_blank\" rel=\"\">Su\u1ea5t suy hao trong qu\u1ea3n l\u00fd b\u1ed9 thu ph\u00e1t quang<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/multi-source-agreements-optical-transceivers\/\" target=\"_blank\" rel=\"\">Th\u1ecfa thu\u1eadn \u0111a ngu\u1ed3n (MSA) cho c\u00e1c m\u00f4-\u0111un quang<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\" target=\"_blank\" rel=\"\">Gi\u1ea3i th\u00edch v\u1ec1 DWDM<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fttx-technical-guide-modern-fiber-access-architectures\/\" target=\"_blank\" rel=\"\">H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt FTTx<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\" target=\"_blank\" rel=\"\">Gi\u1ea3i th\u00edch v\u1ec1 k\u1ebft n\u1ed1i li\u00ean trung t\u00e2m d\u1eef li\u1ec7u (DCI)<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/5g-fronthaul-high-speed-low-latency-communication-explained\/\" target=\"_blank\" rel=\"\">Gi\u1ea3i th\u00edch v\u1ec1 \u0111\u01b0\u1eddng truy\u1ec1n tr\u01b0\u1edbc (fronthaul) 5G<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-5g-backhaul\/\" target=\"_blank\" rel=\"\">\u0110\u01b0\u1eddng truy\u1ec1n sau (backhaul) 5G l\u00e0 g\u00ec<\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 c\u00e1ch c\u00e1c b\u1ed9 thu ph\u00e1t quang v\u1eadn h\u00e0nh m\u1ea1ng broadband b\u1eb1ng c\u00e1ch k\u00edch ho\u1ea1t truy\u1ec1n d\u1eef li\u1ec7u s\u1ee3i quang t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee7a LINK-PP.<\/p>","protected":false},"author":1,"featured_media":4983,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-4984","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\/4984","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=4984"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4984\/revisions"}],"predecessor-version":[{"id":11099,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4984\/revisions\/11099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4983"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=4984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=4984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=4984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}