{"id":5643,"date":"2025-07-29T00:00:00","date_gmt":"2025-07-29T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp-10g-er-key-specifications-40km-10g-sfp-plus-module\/"},"modified":"2026-06-22T08:46:26","modified_gmt":"2026-06-22T08:46:26","slug":"sfp-10g-er-key-specifications-40km-10g-sfp-plus-module","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/sfp-10g-er-key-specifications-40km-10g-sfp-plus-module","title":{"rendered":"Gi\u1ea3i th\u00edch v\u1ec1 SFP-10G-ER: \u0110\u1ed9ng l\u1ef1c cho c\u00e1c k\u1ebft n\u1ed1i quang h\u1ecdc 10Gbps \u1edf kho\u1ea3ng c\u00e1ch 40 km"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1b2865f7f03497882a47a47a334a3ac.webp\" alt=\"SFP-10G-ER\" class=\"wp-image-5641\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1b2865f7f03497882a47a47a334a3ac.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1b2865f7f03497882a47a47a334a3ac-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1b2865f7f03497882a47a47a334a3ac-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1b2865f7f03497882a47a47a334a3ac-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d1b2865f7f03497882a47a47a334a3ac-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">This comprehensive guide dives deep into the <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><span class=\"qc-p1-tag\" style=\"color: var(--qc-color8);\"><strong>SFP-10G-ER optical transceiver<\/strong><\/span><\/a><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\"> module. Learn its technical specifications, key applications, compatibility nuances, advantages over other 10G optics, and best practices for deployment. Discover how the <strong>LINK-PP SFP-10G-ER<\/strong> delivers reliable, cost-effective long-reach 10 Gigabit Ethernet solutions for demanding network infrastructure.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u27a4 <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>The <strong>SFP-10G-ER<\/strong> transceiver moves data at 10Gbps. It works over single-mode fiber for up to 40km. This makes it good for long network connections.<\/p><\/li><li><p>It uses a 1550nm wavelength and <strong>LC hai chi\u1ec1u<\/strong> connectors. These help keep signals strong. You can swap it easily without turning off devices.<\/p><\/li><li><p>The module works with many Cisco and other brands\u2019 devices. But you should check if your device and firmware are compatible before using it.<\/p><\/li><li><p>Install the SFP module the right way and clean connectors often. This helps the module work well and stops signal loss or network problems.<\/p><\/li><li><p>Always buy real SFP-10G-ER modules from trusted sellers (like <strong>LINK-PP<\/strong>). Fake products can hurt your network\u2019s performance.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Powering the Distance: The Critical Role of SFP-10G-ER Modules<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In the relentless pursuit of higher bandwidth and extended reach for network infrastructure, the <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><strong>SFP-10G-ER optical module<\/strong><\/a> remains a cornerstone technology for 10 Gigabit Ethernet (10GbE) deployments requiring distances beyond standard SR or LR optics. This hot-pluggable <strong>m\u00f4-\u0111un thu ph\u00e1t SFP+<\/strong> is engineered to transmit 10Gbps data streams over <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>v\u00e0 s\u1ee3i quang \u0111\u01a1n mode (SMF)<\/strong><\/a> cho <strong>link lengths up to 40 kilometers<\/strong>, making it indispensable for <strong>metro Ethernet<\/strong>, <strong>campus backbone networks<\/strong>, <strong>enterprise data center interconnects (DCIs)<\/strong>, and <strong>telecom access networks<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Understanding the intricacies of this <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>B\u1ed9 thu ph\u00e1t quang 10G<\/strong><\/a> is crucial for network engineers, data center managers, and IT procurement specialists aiming to build robust, scalable, and cost-efficient optical networks. This guide provides the technical depth and practical insights needed for optimal implementation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP-10G-ER: Core Technical Specifications<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The SFP-10G-ER conforms to the <strong>IEEE 802.3ae 10GBASE-ER standard<\/strong>. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a n\u00f3 l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng <strong>c\u00f4ng ngh\u1ec7 laser b\u01b0\u1edbc s\u00f3ng 1550nm<\/strong>. B\u01b0\u1edbc s\u00f3ng d\u00e0i h\u01a1n n\u00e0y, so v\u1edbi b\u01b0\u1edbc s\u00f3ng 1310nm \u0111\u01b0\u1ee3c d\u00f9ng b\u1edfi c\u00e1c module LR\/LRM ho\u1eb7c 850nm \u0111\u01b0\u1ee3c d\u00f9ng b\u1edfi c\u00e1c module SR, ch\u1ecbu suy hao t\u00edn hi\u1ec7u (m\u1ea5t m\u00e1t) th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 tr\u00ean s\u1ee3i quang \u0111\u01a1n mode ti\u00eau chu\u1ea9n (G.652). Nguy\u00ean l\u00fd v\u1eadt l\u00fd n\u00e0y ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 cho ph\u00e9p \u0111\u1ea1t \u0111\u01b0\u1ee3c kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn \u1ea5n t\u01b0\u1ee3ng <strong>40km<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a n\u00f3:<\/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><strong>\u0110\u1eb7c t\u00ednh<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u00dd ngh\u0129a<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>H\u1ec7 s\u1ed1 d\u1ea1ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+ (Small Form-factor Pluggable Plus)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, c\u1eafm n\u00f3ng \u0111\u01b0\u1ee3c, nh\u1eb1m \u0111\u1ea1t m\u1eadt \u0111\u1ed9 c\u1ed5ng cao.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Ti\u00eau chu\u1ea9n<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IEEE 802.3ae 10GBASE-ER<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>25Gbps<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10,3125 Gbps (M\u1ea1ng Ethernet 10 Gigabit)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ed7 tr\u1ee3 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>B\u01b0\u1edbc s\u00f3ng<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Suy hao th\u1ea5p tr\u00ean s\u1ee3i quang \u0111\u01a1n mode (SMF) cho ph\u00e9p \u0111\u1ea1t kho\u1ea3ng c\u00e1ch 40km.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Lo\u1ea1i s\u1ee3i<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>S\u1ee3i quang \u0111\u01a1n mode (SMF), ti\u00eau chu\u1ea9n G.652<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Y\u00eau c\u1ea7u c\u00e1p s\u1ee3i quang \u0111\u01a1n mode ti\u00eau chu\u1ea9n OS1 ho\u1eb7c OS2.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>L\u00ean \u0111\u1ebfn 40 kil\u00f4m\u00e9t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng d\u00e0i trong khu\u00f4n vi\u00ean tr\u01b0\u1eddng h\u1ecdc\/c\u00e1c khu \u0111\u00f4 th\u1ecb.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0110\u1ea7u n\u1ed1i<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea7u n\u1ed1i LC hai chi\u1ec1u (Duplex LC)<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea7u n\u1ed1i quang s\u1ee3i ti\u00eau chu\u1ea9n ng\u00e0nh, \u0111\u00e1ng tin c\u1eady.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong><p>LC Duplex (Port) -&gt; Single LC (Cable)<\/p><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00f3 (Gi\u00e1m s\u00e1t quang k\u1ef9 thu\u1eadt s\u1ed1 \u2013 DOM)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cho ph\u00e9p gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c c\u00f4ng su\u1ea5t ph\u00e1t\/nh\u1eadn (Tx\/Rx), nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec7n \u00e1p. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi <strong>ch\u1ea9n \u0111o\u00e1n m\u1ea1ng<\/strong> and <strong>b\u1ea3o tr\u00ec ch\u1ee7 \u0111\u1ed9ng<\/strong>.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 V\u00ec sao n\u00ean ch\u1ecdn SFP-10G-ER? C\u00e1c \u1ee9ng d\u1ee5ng &amp; \u01b0u \u0111i\u1ec3m ch\u00ednh<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>K\u1ebft n\u1ed1i c\u00e1c kho\u1ea3ng c\u00e1ch gi\u1eefa khu\u00f4n vi\u00ean tr\u01b0\u1eddng h\u1ecdc v\u00e0 khu \u0111\u00f4 th\u1ecb:<\/strong> K\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch c\u00e1c t\u00f2a nh\u00e0 trong khu\u00f4n vi\u00ean \u0111\u1ea1i h\u1ecdc quy m\u00f4 l\u1edbn, tr\u1ee5 s\u1edf ch\u00ednh doanh nghi\u1ec7p ho\u1eb7c khu c\u00f4ng nghi\u1ec7p \u2014 v\u01b0\u1ee3t xa gi\u1edbi h\u1ea1n 10km c\u1ee7a c\u00e1c module LR. Lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb trung gian \u0111\u1eaft \u0111\u1ecf.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Li\u00ean k\u1ebft trung t\u00e2m d\u1eef li\u1ec7u (DCI) hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed:<\/strong> Li\u00ean k\u1ebft c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u n\u1eb1m g\u1ea7n nhau v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd (c\u00e1ch nhau t\u1ed1i \u0111a 40km) \u0111\u1ec3 sao ch\u00e9p d\u1eef li\u1ec7u, sao l\u01b0u ho\u1eb7c c\u00e2n b\u1eb1ng t\u1ea3i m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 s\u1edbm v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p t\u1ed1c \u0111\u1ed9 cao h\u01a1n (v\u00e0 \u0111\u1eaft \u0111\u1ecf h\u01a1n) nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\">DWDM<\/a> c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ed3ng pha (coherent).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Truy c\u1eadp &amp; t\u1eadp h\u1ee3p d\u1ecbch v\u1ee5 t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5:<\/strong> M\u1edf r\u1ed9ng c\u00e1c d\u1ecbch v\u1ee5 10G t\u1ed1c \u0111\u1ed9 cao (Ethernet doanh nghi\u1ec7p, k\u1ebft n\u1ed1i di \u0111\u1ed9ng h\u1eadu ph\u01b0\u01a1ng) t\u1eeb c\u00e1c v\u0103n ph\u00f2ng trung t\u00e2m (COs) ho\u1eb7c c\u00e1c \u0111i\u1ec3m hi\u1ec7n di\u1ec7n (PoPs) t\u1edbi c\u01a1 s\u1edf kh\u00e1ch h\u00e0ng ho\u1eb7c tr\u1ea1m g\u1ed1c di \u0111\u1ed9ng trong ph\u1ea1m vi b\u00e1n k\u00ednh 40km.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>B\u1ea3o \u0111\u1ea3m t\u00ednh s\u1eb5n s\u00e0ng cho h\u1ec7 th\u1ed1ng c\u00e1p quang trong t\u01b0\u01a1ng lai:<\/strong> Vi\u1ec7c s\u1eed d\u1ee5ng c\u00f9ng lo\u1ea1i s\u1ee3i quang ti\u00eau chu\u1ea9n <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/single-mode-fiber-os1-vs-os2-comparison-indoor-outdoor-use\/\">s\u1ee3i quang \u0111\u01a1n mode (OS2)<\/a> nh\u01b0 c\u00e1c c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai c\u00f3 kho\u1ea3ng c\u00e1ch xa h\u01a1n ho\u1eb7c t\u1ed1c \u0111\u1ed9 cao h\u01a1n (v\u00ed d\u1ee5: 100G ER4 Lite, quang h\u1ecdc \u0111\u1ed3ng pha) gi\u00fap b\u1ea3o v\u1ec7 kho\u1ea3n \u0111\u1ea7u t\u01b0 h\u1ea1 t\u1ea7ng c\u00e1p c\u1ee7a b\u1ea1n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Kh\u1eafc ph\u1ee5c c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 kho\u1ea3ng c\u00e1ch ng\u1eafn (SR) v\u00e0 kho\u1ea3ng c\u00e1ch d\u00e0i (LR):<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn thi\u1ebft y\u1ebfu \u1edf nh\u1eefng kho\u1ea3ng c\u00e1ch m\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\"><strong>SFP-10G-SR<br><\/strong><\/a> (t\u1ed1i \u0111a ~300 m tr\u00ean c\u00e1p quang \u0111a mode OM3\/OM4) v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>SFP-10G-LR<\/strong><\/a> (t\u1ed1i \u0111a 10 km tr\u00ean c\u00e1p quang \u0111\u01a1n mode \u2013 SMF) kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111i h\u1ee3p l\u00fd cho <strong>c\u00e1c li\u00ean k\u1ebft SMF 40 km<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a m\u00f4-\u0111un SFP-10G-ER: Tr\u00e1nh nh\u1eefng r\u1ee7i ro<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh t\u01b0\u01a1ng th\u00edch l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t khi l\u1ef1a ch\u1ecdn <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><strong>c\u00e1c m\u00f4-\u0111un SFP+ 10G ER<\/strong><\/a>. M\u1eb7c d\u00f9 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><p>capability.<\/p><\/a> \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1ec1 m\u1eb7t v\u1eadt l\u00fd v\u00e0 \u0111i\u1ec7n, <strong>t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a b\u1ed9 thu ph\u00e1t<\/strong> vi\u1ec7c s\u1eed d\u1ee5ng v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c m\u00e1y ch\u1ee7 th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi ki\u1ec3m tra ph\u1ea7n m\u1ec1m\u56fa\u4ef6 v\u00e0 m\u00e3 h\u00f3a \u0111\u1eb7c th\u00f9 theo nh\u00e0 cung c\u1ea5p.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>S\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o th\u01b0\u01a1ng hi\u1ec7u:<\/strong> C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c l\u1edbn (OEM) nh\u01b0 Cisco, Juniper, HPE Aruba, Brocade, Arista th\u01b0\u1eddng tri\u1ec3n khai c\u00e1c h\u1ec7 th\u1ed1ng (v\u00ed d\u1ee5: ki\u1ec3m tra PID c\u1ee7a Cisco) t\u1eeb ch\u1ed1i c\u00e1c m\u00f4-\u0111un b\u00ean th\u1ee9 ba tr\u1eeb khi ch\u00fang \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a ch\u00ednh x\u00e1c. \u0110\u00e2y l\u00e0 l\u00fac <strong>c\u00e1c m\u00f4-\u0111un MSA t\u01b0\u01a1ng th\u00edch 100%<\/strong> t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady nh\u01b0 <strong>LINK-PP<\/strong> tr\u1edf n\u00ean thi\u1ebft y\u1ebfu nh\u1eb1m ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>L\u1ee3i th\u1ebf c\u1ee7a LINK-PP:<\/strong> The <strong>LINK-PP SFP-10G-ER<\/strong> Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><strong>LS-SM5510-40C<br><\/strong><\/a> \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh v\u00e0 ki\u1ec3m tra nghi\u00eam ng\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh <strong>t\u01b0\u01a1ng th\u00edch v\u1edbi OEM<\/strong> tr\u00ean ph\u1ea1m vi r\u1ed9ng c\u00e1c n\u1ec1n t\u1ea3ng. Ch\u00fang t\u00f4i cam k\u1ebft <strong>\u0111\u1ea7y \u0111\u1ee7 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>DOM<\/strong><\/a><strong> h\u1ed7 tr\u1ee3<\/strong> and <strong>ch\u1ee9c n\u0103ng c\u1eafm v\u00e0 ch\u1ea1y (plug-and-play)<\/strong>, mang \u0111\u1ebfn m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf \u0111\u00e1ng tin c\u1eady, hi\u1ec7u su\u1ea5t cao cho c\u00e1c thi\u1ebft b\u1ecb quang h\u1ecdc <strong>10G ER nh\u00e3n hi\u1ec7u OEM \u0111\u1eaft \u0111\u1ecf<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>C\u00f4ng su\u1ea5t b\u1ed9 ph\u00e1t v\u00e0 \u0111\u1ed9 nh\u1ea1y b\u1ed9 thu:<\/strong> \u0110\u1ea3m b\u1ea3o c\u00e1c module \u0111\u00e1p \u1ee9ng th\u00f4ng s\u1ed1 c\u00f4ng su\u1ea5t ph\u00e1t t\u1ed1i thi\u1ec3u (Tx) v\u00e0 \u0111\u1ed9 nh\u1ea1y thu (Rx) theo ti\u00eau chu\u1ea9n (-4,7 dBm \u0111\u1ebfn +4,0 dBm \u1edf Tx; \u0111\u1ed9 nh\u1ea1y Rx -15,8 dBm t\u1ea1i BER) \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u1edf kho\u1ea3ng c\u00e1ch 40 km. C\u00e1c module ch\u1ea5t l\u01b0\u1ee3ng cao tr\u1ea3i qua quy tr\u00ecnh <strong>ki\u1ec3m tra quang h\u1ecdc nghi\u00eam ng\u1eb7t<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 So s\u00e1nh SFP-10G-ER v\u00e0 SFP-10G-ZR: Hi\u1ec3u r\u00f5 l\u1ef1a ch\u1ecdn gi\u1eefa 40 km v\u00e0 80 km<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111i\u1ec3m so s\u00e1nh ph\u1ed5 bi\u1ebfn l\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475782.htm\"><strong>SFP-10G-ZR<\/strong><\/a> module. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng tr\u00ean s\u1ee3i quang \u0111\u01a1n mode (SMF) \u1edf b\u01b0\u1edbc s\u00f3ng 1550 nm, nh\u01b0ng t\u1ed3n t\u1ea1i nh\u1eefng kh\u00e1c bi\u1ec7t quan tr\u1ecdng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>L\u00ean \u0111\u1ebfn 70 m tr\u00ean OM3, 100 m tr\u00ean OM4, 150 m tr\u00ean OM5. Chu\u1ea9n h\u00f3a \u1edf m\u1ee9c 100 m tr\u00ean OM4.<\/strong> Quang h\u1ecdc ZR h\u01b0\u1edbng t\u1edbi <strong>kho\u1ea3ng c\u00e1ch 80 km<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Chu\u1ea9n:<\/strong> ZR <em>not<\/em> kh\u00f4ng ph\u1ea3i l\u00e0 ti\u00eau chu\u1ea9n IEEE ch\u00ednh th\u1ee9c m\u00e0 l\u00e0 ph\u1ea7n m\u1edf r\u1ed9ng MSA c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p. ER l\u00e0 ti\u00eau chu\u1ea9n IEEE (10GBASE-ER).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Lo\u1ea1i laser v\u00e0 chi ph\u00ed:<\/strong> \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kho\u1ea3ng c\u00e1ch 80 km th\u01b0\u1eddng y\u00eau c\u1ea7u laser DFB c\u00f3 c\u00f4ng su\u1ea5t cao h\u01a1n, \u0111\u1eaft h\u01a1n v\u00e0 c\u1ea7n l\u00e0m m\u00e1t, \u0111\u1ed3ng th\u1eddi th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p b\u00f9 t\u00e1n s\u1eafc ph\u1ee9c t\u1ea1p h\u01a1n. C\u00e1c module ER s\u1eed d\u1ee5ng laser DFB kh\u00f4ng l\u00e0m m\u00e1t, do \u0111\u00f3 n\u00f3i chung <strong>ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n cho tri\u1ec3n khai \u1edf kho\u1ea3ng c\u00e1ch 40 km<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong> Ch\u1ecdn <strong>SFP-10G-ER<\/strong> nh\u1eb1m mang l\u1ea1i hi\u1ec7u n\u0103ng 40 km \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng v\u00e0 chu\u1ea9n h\u00f3a. H\u00e3y ch\u1ecdn <strong>SFP-10G-ZR<\/strong> <em>ch\u1ec9<\/em> n\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n ph\u1ea1m vi m\u1edf r\u1ed9ng l\u00ean 80 km v\u00e0 hi\u1ec3u r\u00f5 t\u00ednh ch\u1ea5t phi chu\u1ea9n h\u00f3a c\u0169ng nh\u01b0 chi ph\u00ed\/n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 ti\u1ec1m \u1ea9n cao h\u01a1n c\u1ee7a n\u00f3. \u0110\u1ed1i v\u1edbi c\u00e1c k\u1ebft n\u1ed1i quang 10G SMF <strong>\u1edf kho\u1ea3ng c\u00e1ch ch\u00ednh x\u00e1c 40 km<\/strong>, ER l\u00e0 <strong>gi\u1ea3i ph\u00e1p b\u1ed9 thu ph\u00e1t quang chu\u1ea9n h\u00f3a t\u1ed1i \u01b0u<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t khi tri\u1ec3n khai module SFP-10G-ER<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>X\u00e1c minh lo\u1ea1i s\u1ee3i quang:<\/strong> X\u00e1c nh\u1eadn \u0111\u01b0\u1eddng truy\u1ec1n s\u1eed d\u1ee5ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/single-mode-fiber-os1-vs-os2-comparison-indoor-outdoor-use\/\"><strong>s\u1ee3i quang \u0111\u01a1n mode OS1 ho\u1eb7c OS2<\/strong><\/a><strong> (G.652)<\/strong>. S\u1ee3i \u0111a mode (MMF) kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u00e0 s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>T\u00ednh to\u00e1n ng\u00e2n s\u00e1ch t\u1ed5n hao li\u00ean k\u1ebft:<\/strong> Tr\u01b0\u1edbc khi tri\u1ec3n khai, h\u00e3y t\u00ednh t\u1ed5ng t\u1ed5n hao quang h\u1ecdc d\u1ef1 ki\u1ebfn (dB) tr\u00ean to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng truy\u1ec1n s\u1ee3i quang c\u1ee7a b\u1ea1n. Bao g\u1ed3m:<\/p><ul><li><p style=\"margin: 0px;\">T\u1ed5n hao do s\u1ee3i (dB\/km \u2013 th\u01b0\u1eddng t\u1ed1i \u0111a 0,25 dB\/km \u0111\u1ed1i v\u1edbi OS2 \u1edf 1550 nm * chi\u1ec1u d\u00e0i)<\/p><\/li><li><p style=\"margin: 0px;\">T\u1ed5n hao do \u0111\u1ea7u n\u1ed1i (th\u01b0\u1eddng 0,3 dB m\u1ed7i c\u1eb7p \u0111\u1ea7u n\u1ed1i \u0111\u00e3 gh\u00e9p)<\/p><\/li><li><p style=\"margin: 0px;\">T\u1ed5n hao do m\u1ed1i n\u1ed1i (th\u01b0\u1eddng 0,1 dB m\u1ed7i m\u1ed1i n\u1ed1i)<\/p><\/li><li><p style=\"margin: 0px;\">D\u1ef1 ph\u00f2ng (khuy\u1ebfn ngh\u1ecb 3\u20135 dB). \u0110\u1ea3m b\u1ea3o t\u1ed5ng t\u1ed5n hao NH\u1ece H\u01a0N ng\u00e2n s\u00e1ch c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u1ee7a module (C\u00f4ng su\u1ea5t ph\u00e1t t\u1ed1i thi\u1ec3u \u2013 \u0110\u1ed9 nh\u1ea1y thu t\u1ed1i thi\u1ec3u). \u0110\u1ed1i v\u1edbi kho\u1ea3ng c\u00e1ch 40 km, c\u1ea7n \u0111\u1ea3m b\u1ea3o c\u00f3 d\u1ef1 ph\u00f2ng \u0111\u1ee7.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px;\"><strong>An to\u00e0n laser:<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><strong>SFP-10G-ER<\/strong><\/a> module s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m laser l\u1edbp 1M ho\u1eb7c l\u1edbp 1. Tr\u00e1nh nh\u00ecn tr\u1ef1c ti\u1ebfp v\u00e0o c\u1ed5ng s\u1ee3i quang ho\u1eb7c \u0111\u1ea7u n\u1ed1i khi module \u0111ang c\u1ea5p \u0111i\u1ec7n. Lu\u00f4n d\u00f9ng n\u1eafp b\u1ecbt b\u1ee5i khi module ch\u01b0a c\u1eafm.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Thao t\u00e1c v\u00e0 l\u00e0m s\u1ea1ch:<\/strong> H\u00e3y x\u1eed l\u00fd <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>s\u1ee3i quang hi\u1ec7u su\u1ea5t cao<\/strong><\/a> m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. Lu\u00f4n s\u1eed d\u1ee5ng <strong>\u0110\u1ea7u n\u1ed1i LC<\/strong> d\u1ee5ng c\u1ee5 l\u00e0m s\u1ea1ch chuy\u00ean d\u1ee5ng v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1eb7t cu\u1ed1i s\u1ee3i quang \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p (b\u00fat l\u00e0m s\u1ea1ch d\u1ea1ng clicker, kh\u0103n lau kh\u00f4ng x\u01a1, k\u00ednh soi ki\u1ec3m tra) tr\u01b0\u1edbc khi c\u1eafm v\u00e0o. <strong>\u0110\u1ea7u n\u1ed1i b\u1ea9n l\u00e0 nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u g\u00e2y l\u1ed7i li\u00ean k\u1ebft<\/strong> v\u00e0 suy gi\u1ea3m hi\u1ec7u n\u0103ng.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Gi\u00e1m s\u00e1t DOM:<\/strong> H\u00e3y t\u1eadn d\u1ee5ng <strong>d\u1eef li\u1ec7u DOM<\/strong> (c\u00f3 th\u1ec3 truy c\u1eadp qua CLI\/GUI thi\u1ebft b\u1ecb ho\u1eb7c SNMP) \u0111\u1ec3 gi\u00e1m s\u00e1t c\u00f4ng su\u1ea5t ph\u00e1t\/thu (Tx\/Rx) theo th\u1eddi gian th\u1ef1c. So s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a module nh\u1eb1m x\u00e1c minh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n nh\u01b0 \u0111\u1ea7u n\u1ed1i xu\u1ed1ng c\u1ea5p ho\u1eb7c c\u0103ng th\u1eb3ng s\u1ee3i quang <em>tr\u01b0\u1edbc khi<\/em> v\u1ed1n g\u00e2y ra gi\u00e1n \u0111o\u1ea1n. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi <strong>gi\u00e1m s\u00e1t m\u1ea1ng<\/strong> and <strong>kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 li\u00ean k\u1ebft quang<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 T\u1ea1i sao n\u00ean ch\u1ecdn LINK-PP cho nhu c\u1ea7u SFP-10G-ER c\u1ee7a b\u1ea1n?<\/strong><\/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\/115cde04ab0740ae8a4e61714d0b5e76.webp\" alt=\"SFP-10G-ER\" class=\"wp-image-5642\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/115cde04ab0740ae8a4e61714d0b5e76.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/115cde04ab0740ae8a4e61714d0b5e76-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/115cde04ab0740ae8a4e61714d0b5e76-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/115cde04ab0740ae8a4e61714d0b5e76-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/115cde04ab0740ae8a4e61714d0b5e76-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i <strong>LINK-PP<\/strong>, ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t c\u00e1c <strong>B\u1ed9 thu ph\u00e1t quang t\u01b0\u01a1ng th\u00edch<\/strong>, module quang hi\u1ec7u n\u0103ng cao, \u0111\u00e1ng tin c\u1eady, bao g\u1ed3m s\u1ea3n ph\u1ea9m ch\u1ee7 l\u1ef1c c\u1ee7a ch\u00fang t\u00f4i l\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><strong>LS-SM5510-40C<br><\/strong><\/a>. Ch\u00fang t\u00f4i th\u1ea5u hi\u1ec3u t\u00ednh ch\u1ea5t then ch\u1ed1t c\u1ee7a c\u00e1c li\u00ean k\u1ebft m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0110\u1ea3m b\u1ea3o t\u01b0\u01a1ng th\u00edch:<\/strong> C\u00e1c module c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a ch\u00ednh x\u00e1c \u0111\u1ec3 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c switch v\u00e0 router OEM h\u00e0ng \u0111\u1ea7u.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t:<\/strong> M\u1ed7i module \u0111\u1ec1u tr\u1ea3i qua quy tr\u00ecnh ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng (bao g\u1ed3m x\u00e1c minh \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 quang h\u1ecdc v\u00e0 ch\u1ee9c n\u0103ng DOM) nh\u1eb1m \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t m\u1ee9c ti\u00eau chu\u1ea9n MSA v\u00e0 IEEE.<\/p><\/li><li><p style=\"margin: 0px;\"><strong><p>The most significant benefit. Utilize existing fiber runs fully without costly new installations. Ideal for<\/p><\/strong> Ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 so v\u1edbi gi\u00e1 OEM m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u n\u0103ng hay \u0111\u1ed9 tin c\u1eady cho c\u00e1c \u1ee9ng d\u1ee5ng <strong>SFP+ 10G ER<\/strong> tri\u1ec3n khai.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Lifetime Warranty &amp; Expert Support:<\/strong> \u0110\u01b0\u1ee3c b\u1ea3o h\u00e0nh tr\u1ecdn \u0111\u1eddi to\u00e0n di\u1ec7n v\u00e0 h\u1ed7 tr\u1ee3 b\u1edfi \u0111\u1ed9i ng\u0169 <strong>chuy\u00ean gia m\u1ea1ng quang<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>N\u00e2ng c\u1ea5p t\u1ea7m ph\u1ee7 s\u00f3ng m\u1ea1ng c\u1ee7a b\u1ea1n ngay h\u00f4m nay v\u1edbi s\u1ef1 t\u1ef1 tin tuy\u1ec7t \u0111\u1ed1i<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Module thu ph\u00e1t quang SFP-10G-ER<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng v\u00e0 chu\u1ea9n h\u00f3a, gi\u00fap m\u1edf r\u1ed9ng Ethernet 10 Gigabit l\u00ean t\u1edbi 40 km tr\u00ean n\u1ec1n t\u1ea3ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\">s\u1ee3i quang \u0111\u01a1n mode<\/a>. s\u1ee3i quang chi ph\u00ed h\u1ee3p l\u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u1ea1n \u0111ang s\u1eb5n s\u00e0ng tri\u1ec3n khai c\u00e1c module quang SFP-10G-ER \u0111\u00e1ng tin c\u1eady, hi\u1ec7u n\u0103ng cao v\u1edbi gi\u00e1 tr\u1ecb t\u1ed1t nh\u1ea5t?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kh\u00e1m ph\u00e1 b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt LINK-PP LS-SM5510-40C v\u00e0 y\u00eau c\u1ea7u b\u00e1o gi\u00e1 ngay h\u00f4m nay!<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP<\/strong>: \u0110\u1ed1i t\u00e1c tin c\u1eady c\u1ee7a b\u1ea1n cho c\u00e1c module quang ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 gi\u1ea3i ph\u00e1p s\u1ee3i quang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 Xem th\u00eam<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/unstanding-sfp-10g-lr-optical-transceiver\/\">H\u01b0\u1edbng d\u1eabn thi\u1ebft y\u1ebfu v\u1ec1 b\u1ed9 thu ph\u00e1t quang SFP-10G-LR<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/sfp-10g-sr-applications-guide-for-data-centers-and-enterprise\/\">H\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n v\u1ec1 module quang SFP-10G-SR<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/sfp-10g-sr-vs-sfp-10g-lr-key-differences\/\">So s\u00e1nh c\u00e1c kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa SFP-10G-SR v\u00e0 SFP-10G-LR<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>SFP-10G-ER l\u00e0 b\u1ed9 thu ph\u00e1t SFP+ 10G h\u1ed7 tr\u1ee3 kho\u1ea3ng c\u00e1ch l\u00ean t\u1edbi 40 km tr\u00ean c\u00e1p s\u1ee3i quang \u0111\u01a1n mode, s\u1eed d\u1ee5ng b\u01b0\u1edbc s\u00f3ng 1550 nm, \u0111\u1ea7u n\u1ed1i LC v\u00e0 gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c.<\/p>","protected":false},"author":1,"featured_media":5641,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[14],"class_list":["post-5643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-10g-sfp-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5643","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=5643"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5643\/revisions"}],"predecessor-version":[{"id":11295,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5643\/revisions\/11295"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/5641"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}