{"id":4827,"date":"2025-09-28T11:12:00","date_gmt":"2025-09-28T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/gpon-vs-epon-comparison-speed-cost-compatibility-guide\/"},"modified":"2026-06-22T06:38:11","modified_gmt":"2026-06-22T06:38:11","slug":"gpon-vs-epon-comparison-speed-cost-compatibility-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/gpon-vs-epon-comparison-speed-cost-compatibility-guide","title":{"rendered":"EPON so v\u1edbi GPON: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 m\u1ea1ng quang s\u1ee3i c\u1ee7a b\u1ea1n"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a3359142427454c880f0fbff7d5587a.webp\" alt=\"GPON vs EPON\" class=\"wp-image-4825\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a3359142427454c880f0fbff7d5587a.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a3359142427454c880f0fbff7d5587a-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a3359142427454c880f0fbff7d5587a-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a3359142427454c880f0fbff7d5587a-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3a3359142427454c880f0fbff7d5587a-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i, si\u00eau k\u1ebft n\u1ed1i ng\u00e0y nay l\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/search\/?keyword=FTTH\"><strong>Fiber to the Home (FTTH)<\/strong><\/a> c\u00f4ng ngh\u1ec7. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP), doanh nghi\u1ec7p v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c d\u1ef1 \u00e1n d\u00e2n c\u01b0 quy m\u00f4 l\u1edbn, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/passive-optical-networks-what-they-are-and-how-they-work\/\"><strong>M\u1ea1ng quang th\u1ee5 \u0111\u1ed9ng (PON)<br><\/strong><\/a> ti\u00eau chu\u1ea9n l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh mang t\u00ednh then ch\u1ed1t. Hai \u201cg\u00e3 kh\u1ed5ng l\u1ed3\u201d trong l\u0129nh v\u1ef1c n\u00e0y l\u00e0 EPON v\u00e0 GPON.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng ti\u00eau chu\u1ea9n n\u00e0o v\u01b0\u1ee3t tr\u1ed9i h\u01a1n? C\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng \u0111\u01a1n gi\u1ea3n, b\u1edfi n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n v\u1ec1 b\u0103ng th\u00f4ng, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 chi ph\u00ed. Trong cu\u1ed9c so t\u00e0i n\u00e0y, ch\u00fang ta s\u1ebd ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng <strong>EPON so v\u1edbi GPON<\/strong> \u0111\u1ec3 mang \u0111\u1ebfn cho b\u1ea1n c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng v\u00e0 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ngay.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcc4 C\u00e2u chuy\u1ec7n v\u1ec1 hai giao th\u1ee9c: S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3n ch\u1ea5t, s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh n\u1eb1m \u1edf giao th\u1ee9c m\u00e0 ch\u00fang s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/epon-fiber-optic-network-benefits-for-homes-businesses\/\"><strong>EPON<\/strong><\/a><strong> (M\u1ea1ng quang Ethernet)<\/strong> t\u1eadn d\u1ee5ng <strong>ti\u00eau chu\u1ea9n IEEE 802.3ah<\/strong>. V\u1ec1 c\u01a1 b\u1ea3n, \u0111\u00e2y l\u00e0 Ethernet tr\u00ean c\u00e1p quang \u2014 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 tinh t\u1ebf, t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c m\u1ea1ng IP\/Ethernet hi\u1ec7n c\u00f3.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/gpon-fiber-optic-broadband-high-speed-internet-phone-tv\/\"><strong>GPON<\/strong><\/a><strong> (M\u1ea1ng quang Gigabit)<\/strong> tu\u00e2n theo <strong>ti\u00eau chu\u1ea9n ITU-T G.984<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t giao th\u1ee9c ph\u1ee9c t\u1ea1p h\u01a1n, t\u1eadp trung v\u00e0o vi\u1ec5n th\u00f4ng, c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i natively nhi\u1ec1u d\u1ecbch v\u1ee5 (d\u1eef li\u1ec7u, tho\u1ea1i, video) b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i kh\u00e1c nhau (ATM, GEM).<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcc4 So s\u00e1nh tr\u1ef1c di\u1ec7n: EPON so v\u1edbi GPON<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y c\u00f9ng \u0111\u1eb7t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ee7 ch\u1ed1t c\u1ea1nh nhau \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng h\u01a1n.<\/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>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>EPON (IEEE 802.3ah)<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>GPON (ITU-T G.984)<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>T\u1ed1c \u0111\u1ed9 l\u00ean\/xu\u1ed1ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1Gbps \/ 1Gbps (\u0111\u1ed1i x\u1ee9ng)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2,5Gbps xu\u1ed1ng \/ 1,25Gbps l\u00ean (b\u1ea5t \u0111\u1ed1i x\u1ee9ng)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Giao th\u1ee9c<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ed7 tr\u1ee3 Ethernet g\u1ed1c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u00f3ng g\u00f3i ATM &amp; GEM<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>T\u1ef7 l\u1ec7 chia<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u01b0\u1eddng l\u00e0 1:32<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>L\u00ean \u0111\u1ebfn 1:128<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>10km, 20km, 40km<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng ~20 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Kho\u1ea3ng ~20 km (l\u00ean \u0111\u1ebfn 60 km v\u1edbi c\u00e1c ph\u1ea7n m\u1edf r\u1ed9ng)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>Cost<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u01b0\u1eddng th\u1ea5p h\u01a1n do t\u00ednh \u0111\u01a1n gi\u1ea3n c\u1ee7a Ethernet<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>V\u1ec1 m\u1eb7t l\u1ecbch s\u1eed cao h\u01a1n, nh\u01b0ng hi\u1ec7n nay chi ph\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>S\u1ef1 ch\u1ea5p nh\u1eadn tr\u00ean th\u1ecb tr\u01b0\u1eddng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ph\u1ed5 bi\u1ebfn t\u1ea1i ch\u00e2u \u00c1 v\u00e0 c\u00e1c m\u1ea1ng doanh nghi\u1ec7p chuy\u00ean bi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Chi\u1ebfm \u01b0u th\u1ebf t\u1ea1i B\u1eafc M\u1ef9 v\u00e0 ch\u00e2u \u00c2u<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ab8d1ba926d4a3681983fa2e564ed13.webp\" alt=\"EPON vs GPON\" class=\"wp-image-4826\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ab8d1ba926d4a3681983fa2e564ed13.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ab8d1ba926d4a3681983fa2e564ed13-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ab8d1ba926d4a3681983fa2e564ed13-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ab8d1ba926d4a3681983fa2e564ed13-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ab8d1ba926d4a3681983fa2e564ed13-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Ph\u00e2n t\u00edch cu\u1ed9c so t\u00e0i: C\u00e1c y\u1ebfu t\u1ed1 ra quy\u1ebft \u0111\u1ecbnh then ch\u1ed1t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u0103ng th\u00f4ng &amp; t\u00ednh \u0111\u1ed1i x\u1ee9ng:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>GPON<\/strong> cung c\u1ea5p t\u1ed1c \u0111\u1ed9 xu\u1ed1ng th\u00f4 cao h\u01a1n (2,5Gbps), r\u1ea5t ph\u00f9 h\u1ee3p cho vi\u1ec7c t\u1ea3i xu\u1ed1ng v\u00e0 ph\u00e1t tr\u1ef1c tuy\u1ebfn. T\u00ednh b\u1ea5t \u0111\u1ed1i x\u1ee9ng c\u1ee7a n\u00f3 ph\u1ea3n \u00e1nh \u0111\u00fang m\u00f4 h\u00ecnh s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>EPON<\/strong> cung c\u1ea5p t\u1ed1c \u0111\u1ed9 1Gbps \u0111\u1ed1i x\u1ee9ng. \u0110\u00e2y l\u00e0 l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi doanh nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi d\u00f9ng chuy\u00ean s\u00e2u, nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o l\u01b0u l\u01b0\u1ee3ng l\u00ean \u2014 v\u00ed d\u1ee5 nh\u01b0 sao l\u01b0u \u0111\u00e1m m\u00e2y, h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh v\u00e0 l\u01b0u tr\u1eef m\u00e1y ch\u1ee7.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng &amp; t\u1ef7 l\u1ec7 chia t\u00e1ch:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>GPON<\/strong> truy\u1ec1n th\u1ed1ng h\u1ed7 tr\u1ee3 t\u1ef7 l\u1ec7 chia cao h\u01a1n (l\u00ean \u0111\u1ebfn 1:128), ngh\u0129a l\u00e0 m\u1ed9t s\u1ee3i c\u00e1p duy nh\u1ea5t t\u1eeb trung t\u00e2m chuy\u1ec3n m\u1ea1ch c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i h\u01a1n, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n l\u1ee3i nhu\u1eadn tr\u00ean v\u1ed1n \u0111\u1ea7u t\u01b0 (ROI) cho c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) \u1edf khu v\u1ef1c \u0111\u00f4ng d\u00e2n c\u01b0.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>EPON<\/strong> th\u01b0\u1eddng s\u1eed d\u1ee5ng t\u1ef7 l\u1ec7 chia 1:32, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 mang l\u1ea1i b\u0103ng th\u00f4ng d\u00e0nh ri\u00eang cho m\u1ed7i ng\u01b0\u1eddi d\u00f9ng cao h\u01a1n.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Chi ph\u00ed &amp; Hi\u1ec7u qu\u1ea3:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>EPON<\/strong> th\u01b0\u1eddng c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed. Vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb Ethernet ti\u00eau chu\u1ea9n gi\u00fap gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 chi ph\u00ed cho c\u1ea3 hai b\u00ean <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-olt-and-its-importance-in-fiber-optic-networks\/\"><strong>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u01b0\u1eddng quang (OLT)<\/strong><\/a> and <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/what-is-onu-and-why-it-matters-for-your-internet-connection\/\"><strong>\u0110\u01a1n v\u1ecb m\u1ea1ng quang (ONU)<\/strong><\/a>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>GPON<\/strong> \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u00e0 hi\u1ec7n nay r\u1ea5t c\u1ea1nh tranh, khi\u1ebfn t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO) tr\u1edf n\u00ean g\u1ea7n ngang nhau h\u01a1n so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcc4 T\u01b0\u01a1ng lai l\u00e0 10G: S\u1ef1 n\u1ed5i l\u00ean c\u1ee7a XG\/XGS-PON v\u00e0 10G-EPON<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a ti\u1ebfp t\u1ee5c v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 10 gigabit. <strong>XGS-PON<\/strong> (\u0111\u1ed1i x\u1ee9ng 10 Gbps) v\u00e0 10G-EPON l\u00e0 nh\u1eefng th\u1ebf h\u1ec7 k\u1ebf ti\u1ebfp t\u1ef1 nhi\u00ean. M\u1ed9t l\u1ee3i th\u1ebf quan tr\u1ecdng khi n\u00e2ng c\u1ea5p m\u1ea1ng b\u1eb1ng c\u00e1c module quang t\u01b0\u01a1ng th\u00edch v\u1edbi t\u01b0\u01a1ng lai l\u00e0 nhi\u1ec1u h\u1ec7 th\u1ed1ng th\u1ebf h\u1ec7 ti\u1ebfp theo n\u00e0y c\u00f3 th\u1ec3 c\u00f9ng t\u1ed3n t\u1ea1i tr\u00ean c\u00f9ng m\u1ed9t s\u1ee3i c\u00e1p v\u1edbi GPON v\u00e0 EPON, b\u1ea3o v\u1ec7 c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcc4 V\u00ec sao vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 thu ph\u00e1t quang c\u1ee7a b\u1ea1n l\u1ea1i c\u1ef1c k\u1ef3 quan tr\u1ecdng<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng b\u1ecb b\u1ecf qua, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>m\u00f4-\u0111un quang<\/strong><\/a> (ho\u1eb7c b\u1ed9 thu ph\u00e1t) l\u00e0 tr\u00e1i tim c\u1ee7a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/passive-optical-networks-what-they-are-and-how-they-work\/\"><strong>h\u1ec7 th\u1ed1ng PON<\/strong><\/a>. \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n trong OLT v\u00e0 ONU ch\u1ecbu tr\u00e1ch nhi\u1ec7m chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n sang \u00e1nh s\u00e1ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Hi\u1ec7u n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a c\u00e1c module n\u00e0y tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh, ph\u1ea1m vi ph\u1ee7 s\u00f3ng v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u1ea1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c module h\u00e0ng ch\u1ee7ng lo\u1ea1i chung ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng m\u1ea5t k\u1ebft n\u1ed1i ng\u1eaft qu\u00e3ng, m\u1ea5t d\u1eef li\u1ec7u v\u00e0 gia t\u0103ng \u0111\u1ed9 tr\u1ec5. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111\u1ed9 tin c\u1eady cao, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c module \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c., <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><strong>tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n MSA<\/strong><\/a> \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac vi\u1ec7c x\u00e1c \u0111\u1ecbnh r\u00f5 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng tr\u1edf n\u00ean thi\u1ebft y\u1ebfu. V\u00ed d\u1ee5, \u0111\u1ea3m b\u1ea3o b\u1ea1n ch\u1ecdn \u0111\u00fang module thu ph\u00e1t quang SFP+ t\u01b0\u01a1ng th\u00edch cho khung OLT c\u1ee7a m\u00ecnh <strong>c\u00f3 th\u1ec3 l\u00e0 ranh gi\u1edbi gi\u1eefa m\u1ed9t \u0111\u1ee3t tri\u1ec3n khai ho\u00e0n h\u1ea3o v\u00e0 m\u1ed9t c\u01a1n \u00e1c m\u1ed9ng trong qu\u00e1 tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/strong> \u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u n\u0103ng b\u1ec1n b\u1ec9 trong c\u1ea3 \u1ee9ng d\u1ee5ng EPON v\u00e0 GPON, module.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP PON <strong>l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch r\u1ed9ng r\u00e3i. Khi l\u1eadp k\u1ebf ho\u1ea1ch cho c\u00e1c n\u00e2ng c\u1ea5p 10G trong t\u01b0\u01a1ng lai, module<\/strong> <strong>m\u00f4-\u0111un quang<\/strong> LINK-PP XGS-PON <strong>mang \u0111\u1ebfn l\u1ed9 tr\u00ecnh n\u00e2ng c\u1ea5p li\u1ec1n m\u1ea1ch m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p ph\u00f9 h\u1ee3p nh\u01b0<\/strong> gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> ensures you avoid the common pitfalls of <strong>t\u00ecm ngu\u1ed3n cung c\u1ea5p c\u00e1c m\u00f4-\u0111un quang t\u01b0\u01a1ng th\u00edch cho thi\u1ebft b\u1ecb PON c\u0169<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcc4 K\u1ebft lu\u1eadn: V\u1eady, b\u1ea1n n\u00ean ch\u1ecdn c\u00e1i n\u00e0o?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed9c tranh lu\u1eadn gi\u1eefa EPON v\u00e0 GPON kh\u00f4ng c\u00f3 m\u1ed9t ng\u01b0\u1eddi chi\u1ebfn th\u1eafng duy nh\u1ea5t.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Ch\u1ecdn GPON n\u1ebfu:<\/strong> B\u1ea1n l\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) \u1edf th\u1ecb tr\u01b0\u1eddng m\u00e0 GPON l\u00e0 ti\u00eau chu\u1ea9n, b\u1ea1n c\u1ea7n ph\u1ee5c v\u1ee5 s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng r\u1ea5t l\u1edbn t\u1eeb m\u1ed9t c\u1ed5ng duy nh\u1ea5t (t\u1ef7 l\u1ec7 chia cao), v\u00e0 tr\u1ecdng t\u00e2m ch\u00ednh c\u1ee7a b\u1ea1n l\u00e0 b\u0103ng th\u00f4ng xu\u1ed1ng (downstream).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Ch\u1ecdn EPON n\u1ebfu:<\/strong> B\u1ea1n \u01b0u ti\u00ean hi\u1ec7u qu\u1ea3 chi ph\u00ed, c\u1ea7n b\u0103ng th\u00f4ng \u0111\u1ed1i x\u1ee9ng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u b\u0103ng th\u00f4ng l\u00ean (upstream-heavy), ho\u1eb7c \u0111ang x\u00e2y d\u1ef1ng m\u1ea1ng t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Ethernet ti\u00eau chu\u1ea9n.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u1ec1 c\u01a1 b\u1ea3n, l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ecb tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng quy m\u00f4 d\u00e0i h\u1ea1n c\u1ee7a b\u1ea1n.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udcc4 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa GPON v\u00e0 EPON l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1ebd th\u1ea5y r\u1eb1ng GPON cung c\u1ea5p t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng cao h\u01a1n, trong khi EPON mang l\u1ea1i t\u1ed1c \u0111\u1ed9 t\u1ea3i l\u00ean v\u00e0 t\u1ea3i xu\u1ed1ng b\u1eb1ng nhau. GPON ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean c\u00e1c m\u1ea1ng quy m\u00f4 l\u1edbn. EPON ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng Ethernet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00f4ng ngh\u1ec7 n\u00e0o t\u1ed1t h\u01a1n cho internet gia \u0111\u00ecnh?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n n\u00ean ch\u1ecdn GPON n\u1ebfu b\u1ea1n mu\u1ed1n t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng nhanh h\u01a1n cho vi\u1ec7c ph\u00e1t tr\u1ef1c tuy\u1ebfn ho\u1eb7c ch\u01a1i game. EPON ho\u1ea1t \u0111\u1ed9ng t\u1ed1t n\u1ebfu b\u1ea1n mu\u1ed1n thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n v\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ea3i l\u00ean\/t\u1ea3i xu\u1ed1ng b\u1eb1ng nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u00f4i c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p t\u1eeb EPON l\u00ean GPON m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p, nh\u01b0ng c\u00f3 th\u1ec3 c\u1ea7n thi\u1ebft b\u1ecb m\u1edbi. GPON s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u00e1c bi\u1ec7t, do \u0111\u00f3 b\u1ea1n kh\u00f4ng th\u1ec3 ch\u1ec9 thay th\u1ebf tr\u1ef1c ti\u1ebfp m\u1ed9t thi\u1ebft b\u1ecb n\u00e0y b\u1eb1ng thi\u1ebft b\u1ecb kia. Lu\u00f4n ki\u1ec3m tra v\u1edbi nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00f4ng ngh\u1ec7 n\u00e0o hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed h\u01a1n cho doanh nghi\u1ec7p?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1ebd th\u1ea5y r\u1eb1ng EPON th\u01b0\u1eddng t\u1ed1n \u00edt chi ph\u00ed h\u01a1n \u0111\u1ec3 tri\u1ec3n khai ban \u0111\u1ea7u, \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng Ethernet. GPON c\u00f3 th\u1ec3 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c m\u1ea1ng quy m\u00f4 l\u1edbn v\u00ec n\u00f3 k\u1ebft n\u1ed1i nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng h\u01a1n tr\u00ean c\u00f9ng m\u1ed9t s\u1ee3i c\u00e1p quang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i quy\u1ebft \u0111\u1ecbnh gi\u1eefa GPON v\u00e0 EPON cho d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n n\u00ean xem x\u00e9t nhu c\u1ea7u v\u1ec1 t\u1ed1c \u0111\u1ed9, s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a m\u00ecnh. GPON cung c\u1ea5p t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng cao h\u01a1n v\u00e0 h\u1ed7 tr\u1ee3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng h\u01a1n. EPON d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u1edbi h\u1ec7 th\u1ed1ng Ethernet v\u00e0 chi ph\u00ed th\u1ea5p h\u01a1n cho c\u00e1c d\u1ef1 \u00e1n quy m\u00f4 nh\u1ecf.<\/p>","protected":false},"excerpt":{"rendered":"<p>GPON so v\u1edbi EPON: So s\u00e1nh t\u1ed1c \u0111\u1ed9, dung l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng, chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch Ethernet \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u1ea1ng c\u00e1p quang t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u gia \u0111\u00ecnh ho\u1eb7c doanh nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/p>","protected":false},"author":1,"featured_media":4825,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[24,26],"class_list":["post-4827","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4827","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=4827"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4827\/revisions"}],"predecessor-version":[{"id":11051,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/4827\/revisions\/11051"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/4825"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=4827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=4827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=4827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}