{"id":5989,"date":"2025-04-10T11:12:00","date_gmt":"2025-04-10T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/uncategorized\/choosing-link-pp-sfp-transceiver-tips\/"},"modified":"2026-06-22T09:42:37","modified_gmt":"2026-06-22T09:42:37","slug":"choosing-link-pp-sfp-transceiver-tips","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/products\/choosing-link-pp-sfp-transceiver-tips","title":{"rendered":"Ch\u1ecdn chuy\u1ec3n m\u1ea1ch t\u00edn hi\u1ec7u SFP ph\u00f9 h\u1ee3p: C\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng v\u00e0 m\u1eb9o"},"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\/27478efadf254c47834c286cc17b6204.webp\" alt=\"Choosing the Right SFP Transceiver\" class=\"wp-image-5986\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/27478efadf254c47834c286cc17b6204.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/27478efadf254c47834c286cc17b6204-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/27478efadf254c47834c286cc17b6204-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/27478efadf254c47834c286cc17b6204-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/27478efadf254c47834c286cc17b6204-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi x\u00e2y d\u1ef1ng ho\u1eb7c n\u00e2ng c\u1ea5p m\u1ea1ng, vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 thu ph\u00e1t SFP (Small Form-factor Pluggable) ph\u00f9 h\u1ee3p l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t nh\u1eb1m \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u, \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai. T\u1ea1i <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\">LINK-PP<\/a>, ch\u00fang t\u00f4i th\u01b0\u1eddng nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c c\u00e2u h\u1ecfi v\u1ec1 c\u00e1ch ch\u1ecdn b\u1ed9 thu ph\u00e1t SFP t\u1ed1t nh\u1ea5t cho t\u1eebng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. \u0110\u1ec3 h\u1ed7 tr\u1ee3 b\u1ea1n, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn b\u1ed9 thu ph\u00e1t SFP.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Lo\u1ea1i c\u00e1p v\u00e0 m\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1c06e1e7a94643e2b994c757d5734a5a.webp\" alt=\"Cable Type and Application Environment\" class=\"wp-image-5987\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1c06e1e7a94643e2b994c757d5734a5a.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1c06e1e7a94643e2b994c757d5734a5a-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1c06e1e7a94643e2b994c757d5734a5a-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1c06e1e7a94643e2b994c757d5734a5a-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1c06e1e7a94643e2b994c757d5734a5a-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ea7n xem x\u00e9t khi ch\u1ecdn b\u1ed9 thu ph\u00e1t SFP l\u00e0 lo\u1ea1i c\u00e1p s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ea1ng. C\u00e1c b\u1ed9 thu ph\u00e1t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c lo\u1ea1i c\u00e1p kh\u00e1c nhau, v\u00ed d\u1ee5 nh\u01b0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1p s\u1ee3i quang<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1p quang r\u1ea5t th\u00edch h\u1ee3p cho vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao tr\u00ean kho\u1ea3ng c\u00e1ch xa. T\u00f9y theo y\u00eau c\u1ea7u v\u1ec1 kho\u1ea3ng c\u00e1ch v\u00e0 t\u1ed1c \u0111\u1ed9, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1p s\u1ee3i quang \u0111\u01a1n mode v\u00e0 \u0111a mode.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1p \u0111\u1ed3ng (Direct Attach Copper \u2013 DAC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i c\u00e1p n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c kho\u1ea3ng c\u00e1ch ng\u1eafn h\u01a1n v\u00e0 th\u01b0\u1eddng c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c tri\u1ec3n khai trong trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c ph\u00f2ng m\u00e1y ch\u1ee7, n\u01a1i kho\u1ea3ng c\u00e1ch truy\u1ec1n kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 7 m\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i c\u00e1p s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c ch\u1ecdn b\u1ed9 thu ph\u00e1t c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a b\u1ed9 thu ph\u00e1t v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Kho\u1ea3ng c\u00e1ch truy\u1ec1n y\u00eau c\u1ea7u<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c971ef61db494cacaa8d2224800c0c04.webp\" alt=\"SFP Transceiver\" class=\"wp-image-5988\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c971ef61db494cacaa8d2224800c0c04.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c971ef61db494cacaa8d2224800c0c04-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c971ef61db494cacaa8d2224800c0c04-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c971ef61db494cacaa8d2224800c0c04-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c971ef61db494cacaa8d2224800c0c04-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">SFP c\u1ee7a b\u00ean th\u1ee9 ba<\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00e1c kho\u1ea3ng c\u00e1ch truy\u1ec1n kh\u00e1c nhau. V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 b\u1ed9 thu ph\u00e1t c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 kho\u1ea3ng c\u00e1ch truy\u1ec1n l\u00ean t\u1edbi 80 km, trong khi nh\u1eefng b\u1ed9 kh\u00e1c ch\u1ec9 h\u1ed7 tr\u1ee3 v\u00e0i m\u00e9t. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ch\u1ecdn b\u1ed9 thu ph\u00e1t ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u v\u1ec1 kho\u1ea3ng c\u00e1ch truy\u1ec1n quang c\u1ee7a m\u1ea1ng b\u1ea1n:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 thu ph\u00e1t t\u1ea7m ng\u1eafn (SR)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho kho\u1ea3ng c\u00e1ch l\u00ean t\u1edbi 300 m\u00e9t tr\u00ean c\u00e1p s\u1ee3i quang \u0111a mode, th\u00edch h\u1ee3p cho c\u00e1c k\u1ebft n\u1ed1i n\u1ed9i b\u1ed9 trong trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 thu ph\u00e1t t\u1ea7m xa (LR)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 kho\u1ea3ng c\u00e1ch l\u00ean t\u1edbi 10\u201340 km tr\u00ean c\u00e1p s\u1ee3i quang \u0111\u01a1n mode, l\u00fd t\u01b0\u1edfng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m t\u1eeb xa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ed9 thu ph\u00e1t t\u1ea7m m\u1edf r\u1ed9ng (ER)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng b\u1ed9 thu ph\u00e1t n\u00e0y c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng kho\u1ea3ng c\u00e1ch truy\u1ec1n xa h\u01a1n n\u1eefa, \u0111\u00f4i khi v\u01b0\u1ee3t qu\u00e1 100 km, t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng ngh\u1ec7 s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u00f4n x\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch truy\u1ec1n y\u00eau c\u1ea7u d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf m\u1ea1ng v\u00e0 v\u1ecb tr\u00ed c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng c\u1ee7a b\u1ed9 thu ph\u00e1t.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup\/><tbody><tr\/><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ch\u1ecdn \u0111\u00fang module SFP \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i hi\u1ec3u r\u00f5 <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/news\/new-room-detail16.htm?srsltid=AfmBOoriPCitPUc17wpoxsjJjQt6wFJAlrdRSHHgOuEMv5wBEb5HzsyH\">t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u<\/a>. T\u1ed1c \u0111\u1ed9 cho bi\u1ebft th\u00f4ng tin di chuy\u1ec3n nhanh \u0111\u1ebfn m\u1ee9c n\u00e0o trong m\u1ea1ng c\u1ee7a b\u1ea1n. T\u1ed1c \u0111\u1ed9 cao h\u01a1n gi\u00fap m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 x\u1eed l\u00fd \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c v\u1ee5 ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c khi ch\u1ecdn b\u1ed9 thu ph\u00e1t SFP l\u00e0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u y\u00eau c\u1ea7u. C\u00e1c s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i m\u1edbi nh\u1ea5t h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 l\u00ean t\u1edbi <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm\"><strong>400 Gbps<\/strong><\/a>, \u0111\u1ee7 nhanh cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7u n\u0103ng cao, bao g\u1ed3m trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng doanh nghi\u1ec7p v\u00e0 d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 m\u1ea1ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo \u1ee9ng d\u1ee5ng, v\u00ec v\u1eady \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i c\u00e2n nh\u1eafc xem m\u1ea1ng hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n c\u00f3 c\u1ea7n x\u1eed l\u00fd c\u00e1c t\u1ed1c \u0111\u1ed9 cao h\u01a1n n\u00e0y hay kh\u00f4ng, ho\u1eb7c li\u1ec7u m\u1ed9t <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/products\/22.html\">b\u1ed9 thu ph\u00e1t t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n<\/a> (v\u00ed d\u1ee5 nh\u01b0 1Gbps, 10Gbps ho\u1eb7c 25Gbps) \u0111\u00e3 \u0111\u1ee7 \u0111\u00e1p \u1ee9ng hay ch\u01b0a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Note<\/strong>: Khi nhu c\u1ea7u v\u1ec1 m\u1ea1ng nhanh h\u01a1n ng\u00e0y c\u00e0ng t\u0103ng, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 v\u00e0 \u0111ang ph\u00e1t tri\u1ec3n c\u00e1c s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 <strong>800 Gbps<\/strong> t\u1ed1c \u0111\u1ed9, d\u1ef1 ki\u1ebfn s\u1ebd c\u00f3 m\u1eb7t trong th\u1eddi gian g\u1ea7n. M\u1eb7c d\u00f9 c\u00e1c t\u1ed1c \u0111\u1ed9 cao h\u01a1n n\u00e0y c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 nhu c\u1ea7u th\u1ef1c t\u1ebf hi\u1ec7n nay, nh\u01b0ng vi\u1ec7c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc cho t\u01b0\u01a1ng lai b\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn c\u00e1c b\u1ed9 thu ph\u00e1t c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng theo nhu c\u1ea7u ph\u00e1t tri\u1ec3n l\u00e0 \u0111i\u1ec1u kh\u00f4n ngoan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ch\u1ecdn \u0111\u00fang <strong>m\u00f4-\u0111un SFP<\/strong> ti\u00eau chu\u1ea9n v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/page\/qualitycommitment.htm?srsltid=AfmBOorAahtGxnPbUwOgEemfSHqeAJd5vybxQ8FcWfUstXjn1wFKCfZn\">. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u1ea1ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 tr\u00e1nh c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb.<\/a>. M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb ch\u1ec9 h\u1ed7 tr\u1ee3 SFP t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p c\u1ee5 th\u1ec3, ngh\u0129a l\u00e0 b\u1ed9 thu ph\u00e1t c\u1ee7a b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. V\u00ec v\u1eady, b\u1ea1n lu\u00f4n c\u1ea7n ki\u1ec3m tra k\u1ef9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u01b0\u01a1ng th\u00edch nh\u00e0 s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">b\u00e1o c\u00e1o t\u01b0\u01a1ng th\u00edch <strong>ho\u1eb7c tham kh\u1ea3o \u00fd ki\u1ebfn nh\u00e0 s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc khi mua.<\/strong> Lu\u00f4n ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch \u0111\u1ec3 tr\u00e1nh l\u00e3ng ph\u00ed ti\u1ec1n b\u1ea1c ho\u1eb7c th\u1eddi gian.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>M\u1eb9o:<br><\/strong> Giao th\u1ee9c v\u00e0 ti\u00eau chu\u1ea9n.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ea3m b\u1ea3o b\u1ed9 thu ph\u00e1t SFP b\u1ea1n ch\u1ecdn tu\u00e2n th\u1ee7 c\u00e1c giao th\u1ee9c m\u1ea1ng li\u00ean quan, ch\u1eb3ng h\u1ea1n nh\u01b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">, v\u00e0 h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 c\u0169ng nh\u01b0 kho\u1ea3ng c\u00e1ch truy\u1ec1n mong mu\u1ed1n. Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9 thu ph\u00e1t kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t k\u00e9m ho\u1eb7c kh\u00f4ng thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. <strong>IEEE 802.3<\/strong>, Gi\u00e1 c\u1ea3 so v\u1edbi hi\u1ec7u n\u0103ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Khi ch\u1ecdn module quang, chi ph\u00ed th\u01b0\u1eddng l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh, nh\u01b0ng kh\u00f4ng n\u00ean hy sinh ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c hi\u1ec7u n\u0103ng v\u00ec gi\u00e1 r\u1ebb. H\u00e3y ch\u1eafc ch\u1eafn ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn cung c\u1ea5p s\u1ea3n ph\u1ea9m \u0111\u00e1ng tin c\u1eady v\u00e0 h\u1ed7 tr\u1ee3 h\u1eadu m\u00e3i \u2014<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c nghi\u00ean c\u1ee9u th\u1ecb tr\u01b0\u1eddng cho th\u1ea5y v\u00ec sao vi\u1ec7c c\u00e2n b\u1eb1ng gi\u1eefa chi ph\u00ed v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 then ch\u1ed1t:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra gi\u00e1 t\u1eeb nhi\u1ec1u nh\u00e0 b\u00e1n \u0111\u1ec3 bi\u1ebft m\u1ee9c chi ph\u00ed trung b\u00ecnh. Tr\u00e1nh c\u00e1c module qu\u00e1 r\u1ebb\u2014ch\u00fang c\u00f3 th\u1ec3 kh\u00f4ng b\u1ec1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u00e1nh gi\u00e1 t\u1eeb c\u00e1c trang web nh\u01b0.<\/p><\/li><li><p>CNET <strong>TechRadar<\/strong> and <strong>khen ng\u1ee3i c\u00e1c module SFP 1G v\u00ec \u0111\u1ed9 tin c\u1eady v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. M\u1eb7c d\u00f9 chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n, nh\u01b0ng ch\u00fang gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed l\u00e2u d\u00e0i nh\u1edd \u00edt s\u1eeda ch\u1eefa h\u01a1n v\u00e0 hi\u1ec7u n\u0103ng t\u1ed1t h\u01a1n.<\/strong> B\u1ed9 thu ph\u00e1t SFP l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 quan tr\u1ecdng?.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb m\u1ea1ng v\u1edbi c\u00e1p. N\u00f3 gi\u00fap truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 cho ph\u00e9p c\u1ea5u h\u00ecnh m\u1ea1ng linh ho\u1ea1t. B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng n\u00f3 \u0111\u1ec3 n\u00e2ng c\u1ea5p ho\u1eb7c m\u1edf r\u1ed9ng m\u1ea1ng m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/h3>\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 SFP<\/a> L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra xem b\u1ed9 thu ph\u00e1t SFP c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb c\u1ee7a t\u00f4i kh\u00f4ng?.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i ki\u1ec3m tra xem b\u1ed9 thu ph\u00e1t SFP c\u00f3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y xem h\u01b0\u1edbng d\u1eabn t\u01b0\u01a1ng th\u00edch c\u1ee7a thi\u1ebft b\u1ecb b\u1ea1n ho\u1eb7c h\u1ecfi nh\u00e0 cung c\u1ea5p. T\u00ecm c\u00e1c m\u00f4-\u0111un tu\u00e2n theo Quy \u0111\u1ecbnh Th\u1ecfa thu\u1eadn Ngu\u1ed3n \u0110a d\u1ea1ng (MSA). C\u00e1c quy \u0111\u1ecbnh n\u00e0y cho ph\u00e9p c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau, gi\u00fap vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c linh ki\u1ec7n tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ed9 thu ph\u00e1t SFP cho c\u1ea3 kho\u1ea3ng c\u00e1ch ng\u1eafn v\u00e0 d\u00e0i kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3, nh\u01b0ng b\u1ea1n c\u1ea7n lo\u1ea1i ph\u00f9 h\u1ee3p. C\u00e1c b\u1ed9 thu ph\u00e1t t\u1ea7m ng\u1eafn (SR) s\u1eed d\u1ee5ng c\u00e1p quang \u0111a mode cho kho\u1ea3ng c\u00e1ch l\u00ean \u0111\u1ebfn 550 m\u00e9t. C\u00e1c b\u1ed9 thu ph\u00e1t t\u1ea7m xa (LR) s\u1eed d\u1ee5ng c\u00e1p quang \u0111\u01a1n mode v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1edf kho\u1ea3ng c\u00e1ch tr\u00ean 10 kil\u00f4m\u00e9t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110i\u1ec1u g\u00ec \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 thu ph\u00e1t SFP?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u0111\u1ed9 \u1ea9m c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. H\u00e3y x\u1eed l\u00fd c\u1ea9n th\u1eadn v\u00e0 th\u01b0\u1eddng xuy\u00ean l\u00e0m s\u1ea1ch \u0111\u1ea7u n\u1ed1i s\u1ee3i quang \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd. C\u00e1c b\u1ed9 thu ph\u00e1t ch\u1ea5t l\u01b0\u1ee3ng cao b\u1ec1n h\u01a1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9 thu ph\u00e1t SFP c\u1ee7a b\u00ean th\u1ee9 ba c\u00f3 t\u1ed1t kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u b\u1ed9 thu ph\u00e1t SFP c\u1ee7a b\u00ean th\u1ee9 ba \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh MSA v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. Lu\u00f4n ki\u1ec3m tra xem ch\u00fang c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n hay kh\u00f4ng. C\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111\u00e1ng tin c\u1eady nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\">LINK-PP<\/a> cung c\u1ea5p c\u00e1c l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady, c\u00e2n b\u1eb1ng gi\u1eefa gi\u00e1 c\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Xem Th\u00eam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/\">Tham gia C\u1ed9ng \u0111\u1ed3ng LINK-PP c\u1ee7a ch\u00fang t\u00f4i ngay h\u00f4m nay<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ch\u1ecdn chuy\u1ec3n m\u1ea1ch t\u00edn hi\u1ec7u LINK-PP SFP t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1ch xem x\u00e9t lo\u1ea1i c\u00e1p, kho\u1ea3ng c\u00e1ch, t\u1ed1c \u0111\u1ed9 v\u00e0 t\u01b0\u01a1ng th\u00edch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t m\u1ea1ng \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"author":1,"featured_media":5986,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[26],"class_list":["post-5989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5989","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=5989"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5989\/revisions"}],"predecessor-version":[{"id":11535,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5989\/revisions\/11535"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/5986"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}