{"id":5708,"date":"2026-05-14T05:43:04","date_gmt":"2026-05-14T05:43:04","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/hot-pluggable-optical-modules-insertion-cycles-care-tips\/"},"modified":"2026-06-22T03:24:34","modified_gmt":"2026-06-22T03:24:34","slug":"hot-pluggable-optical-modules-insertion-cycles-care-tips","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/hot-pluggable-optical-modules-insertion-cycles-care-tips","title":{"rendered":"B\u1ed9 thu ph\u00e1t quang c\u1eafm n\u00f3ng: S\u1ed1 l\u1ea7n c\u1eafm r\u00fat v\u00e0 m\u1eb9o b\u1ea3o qu\u1ea3n"},"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\/ce86e1070f544e0e8b981821a12624b8.webp\" alt=\"Hot\u2011Pluggable Optical Modules: Insertion Cycles and Care Tips\" class=\"wp-image-3694\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce86e1070f544e0e8b981821a12624b8.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce86e1070f544e0e8b981821a12624b8-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce86e1070f544e0e8b981821a12624b8-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce86e1070f544e0e8b981821a12624b8-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce86e1070f544e0e8b981821a12624b8-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Theo d\u00f5i t\u1eebng l\u1ea7n ch\u00e8n v\u00e0 th\u00e1o c\u00e1c m\u00f4-\u0111un quang c\u1ee7a b\u1ea1n \u0111\u1ec3 tr\u00e1nh v\u01b0\u1ee3t qu\u00e1 s\u1ed1 chu k\u1ef3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 m\u1ea1ng.<\/p><\/li><li><p>X\u1eed l\u00fd m\u00f4-\u0111un m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn b\u1eb1ng c\u00e1ch tr\u00e1nh ch\u1ea1m v\u00e0o c\u00e1c ti\u1ebfp \u0111i\u1ec3m v\u00e0ng, l\u00e0m s\u1ea1ch \u0111\u1ea7u n\u1ed1i th\u01b0\u1eddng xuy\u00ean v\u00e0 s\u1eed d\u1ee5ng b\u1ea3o v\u1ec7 ch\u1ed1ng t\u0129nh \u0111i\u1ec7n \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang.<\/p><\/li><li><p>B\u1ea3o qu\u1ea3n m\u00f4-\u0111un \u0111\u00fang c\u00e1ch v\u1edbi n\u1eafp \u0111\u1eady b\u1ee5i trong m\u00f4i tr\u01b0\u1eddng m\u00e1t, kh\u00f4 v\u00e0 thay th\u1ebf k\u1ecbp th\u1eddi c\u00e1c m\u00f4-\u0111un b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ea1ng c\u1ee7a b\u1ea1n \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u201cC\u1eafm n\u00f3ng\u201d ngh\u0129a l\u00e0 g\u00ec? <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/the-hot-pluggable-nature-of-optical-modules\/\">C\u00e1c m\u00f4-\u0111un quang c\u1eafm n\u00f3ng<\/a>\u2014v\u00ed d\u1ee5 nh\u01b0 SFP, SFP+, QSFP v\u00e0 QSFP\u2011DD\u2014c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u00e8n ho\u1eb7c th\u00e1o an to\u00e0n kh\u1ecfi thi\u1ebft b\u1ecb m\u1ea1ng \u0111ang c\u00f3 \u0111i\u1ec7n (b\u1ed9 chuy\u1ec3n m\u1ea1ch, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, m\u00e1y ch\u1ee7) m\u00e0 kh\u00f4ng c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i h\u1ec7 th\u1ed1ng. C\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 MSA \u0111\u1ea3m b\u1ea3o tr\u00ecnh t\u1ef1 c\u1ea5p \u0111i\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, trong \u0111\u00f3 c\u00e1c ch\u00e2n ti\u1ebfp \u0111\u1ea5t k\u1ebft n\u1ed1i tr\u01b0\u1edbc, sau \u0111\u00f3 m\u1edbi \u0111\u1ebfn ch\u00e2n c\u1ea5p \u0111i\u1ec7n v\u00e0 ch\u00e2n t\u00edn hi\u1ec7u. \u0110i\u1ec1u n\u00e0y h\u1ed7 tr\u1ee3 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong c\u00e1c m\u00f4i tr\u01b0\u1eddng quan tr\u1ecdng nh\u01b0 trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u1ea1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Hi\u1ec3u v\u1ec1 chu k\u1ef3 ch\u00e8n v\u00e0 hao m\u00f2n \u0111\u1ea7u n\u1ed1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u00f4-\u0111un quang k\u1ebft n\u1ed1i th\u00f4ng qua c\u00e1c ti\u1ebfp \u0111i\u1ec3m m\u1ea1 v\u00e0ng ti\u00ean ti\u1ebfn ki\u1ec3u \u201cl\u00e0m s\u1ea1ch khi tr\u01b0\u1ee3t\u201d. M\u1ed7i chu k\u1ef3 ch\u00e8n\/k\u1ebft h\u1ee3p nh\u1eb9 nh\u00e0ng l\u00e0m s\u1ea1ch c\u00e1c ti\u1ebfp \u0111i\u1ec3m\u2014nh\u01b0ng \u0111\u1ed3ng th\u1eddi c\u0169ng g\u00e2y ra hao m\u00f2n vi m\u00f4. C\u00e1c m\u00f4-\u0111un ch\u1ea5t l\u01b0\u1ee3ng cao (v\u00ed d\u1ee5:. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26044-200-400-800g-transceiver-modules.htm?ca=1435&amp;cv=7969\">QSFP\u2011DD<\/a>) c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c h\u00e0ng tr\u0103m \u0111\u1ebfn h\u00e0ng ngh\u00ecn chu k\u1ef3, nh\u01b0ng vi\u1ec7c ch\u00e8n qu\u00e1 nhi\u1ec1u l\u1ea7n s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd. ProLabs v\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c c\u1ea3nh b\u00e1o: \u201cvi\u1ec7c th\u00e1o\/ch\u00e8n\u2026 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u00ec sao chu k\u1ef3 ch\u00e8n l\u1ea1i quan tr\u1ecdng:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c ti\u1ebfp \u0111i\u1ec3m v\u00e0ng d\u1ea7n suy gi\u1ea3m\u2014khi v\u01b0\u1ee3t ng\u01b0\u1ee1ng \u0111\u1eb7c t\u1ea3 c\u00f3 th\u1ec3 g\u00e2y l\u1ed7i t\u00edn hi\u1ec7u ho\u1eb7c th\u1ea5t b\u1ea1i.<\/p><\/li><li><p>Vi\u1ec7c thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean l\u00e0m t\u0103ng nguy c\u01a1 h\u01b0 h\u1ecfng c\u01a1 h\u1ecdc ho\u1eb7c l\u1ec7ch v\u1ecb tr\u00ed.<\/p><\/li><li><p>M\u1ed7i chu k\u1ef3 l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n tinh t\u1ebf \u0111\u00f2i h\u1ecfi s\u1ef1 th\u1eadn tr\u1ecdng.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Note:<\/strong> N\u1ebfu b\u1ea1n l\u00e0m vi\u1ec7c trong ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m, b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">M\u00f4-\u0111un SFP<\/a> th\u01b0\u1eddng xuy\u00ean h\u01a1n. Lu\u00f4n s\u1eed d\u1ee5ng c\u00e1c m\u00f4-\u0111un \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cho s\u1ed1 chu k\u1ef3 ch\u00e8n cao h\u01a1n trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng n\u00ean nh\u1edb r\u1eb1ng vi\u1ec7c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch v\u00e0 l\u00e0m s\u1ea1ch \u0111\u1ecbnh k\u1ef3 m\u00f4-\u0111un SFP c\u0169ng nh\u01b0 c\u00e1c \u0111\u1ea7u n\u1ed1i quang s\u1ebd gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1i \u0111a s\u1ed1 chu k\u1ef3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1. B\u1ee5i, t\u0129nh \u0111i\u1ec7n v\u00e0 vi\u1ec7c ch\u00e8n sai c\u00e1ch \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd m\u00f4-\u0111un SFP c\u1ee7a b\u1ea1n. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t khi x\u1eed l\u00fd v\u00e0 ch\u0103m s\u00f3c thao t\u00e1c c\u1eafm n\u00f3ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udee1\ufe0f A. Ng\u1eaft c\u00e1p tr\u01b0\u1edbc ti\u00ean<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u00f4n r\u00fat c\u00e1p s\u1ee3i quang tr\u01b0\u1edbc khi th\u00e1o module, kh\u00f4ng bao gi\u1edd th\u00e1o module khi c\u00e1p v\u1eabn c\u00f2n g\u1eafn v\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2705 B. S\u1eed d\u1ee5ng n\u1eafp \u0111\u1eady b\u1ee5i v\u00e0 gi\u1eef c\u1ed5ng s\u1ea1ch s\u1ebd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay l\u1eadp t\u1ee9c \u0111\u1eady k\u00edn c\u1ea3 \u0111\u1ea7u n\u1ed1i module v\u00e0 c\u00e1p b\u1eb1ng n\u1eafp \u0111\u1eady b\u1ee5i khi kh\u00f4ng s\u1eed d\u1ee5ng. B\u1ee5i b\u1ea9n v\u00e0 t\u1ea1p ch\u1ea5t l\u00e0m gi\u1ea3m hi\u1ec7u n\u0103ng quang h\u1ecdc. S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 l\u00e0m s\u1ea1ch s\u1ee3i quang chuy\u00ean d\u1ee5ng \u0111\u1ec3 duy tr\u00ec b\u1ec1 m\u1eb7t quang h\u1ecdc s\u1ea1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u26a1 C. Tu\u00e2n th\u1ee7 quy tr\u00ecnh ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110eo v\u00f2ng \u0111eo tay ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, ch\u1ea1m v\u00e0o khung thi\u1ebft b\u1ecb \u0111\u00e3 n\u1ed1i \u0111\u1ea5t v\u00e0 ch\u1ec9 c\u1ea7m module \u1edf hai b\u00ean\u2014tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi ph\u1ea7n ti\u1ebfp \u0111i\u1ec3m v\u00e0ng. L\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i 30\u201375\u202f% RH \u0111\u1ec3 gi\u1ea3m t\u0129nh \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83c\udf21\ufe0f D. Tu\u00e2n th\u1ee7 gi\u1edbi h\u1ea1n nhi\u1ec7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Module c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao (d\u1ea3i th\u00f4ng th\u01b0\u1eddng: \u221240 \u0111\u1ebfn +85\u202f\u00b0C). \u0110\u1ea3m b\u1ea3o l\u01b0u th\u00f4ng kh\u00ed t\u1ed1t, theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 qua DOM\/DDM v\u00e0 \u0111\u1ec3 module ngu\u1ed9i tr\u01b0\u1edbc khi thay th\u1ebf nh\u1eb1m tr\u00e1nh b\u1ecfng ho\u1eb7c h\u01b0 h\u1ecfng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udd27 E. Th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t\/th\u00e1o g\u1ee1<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-scaled.jpg\" alt=\"Insertion &#038; Removal Optical Transceivers\" class=\"wp-image-5706\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-scaled.jpg 2560w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-1536x864.jpg 1536w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-2048x1152.jpg 2048w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9f982d69935489f8f19a3322812c699-18x10.jpg 18w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn quy tr\u00ecnh c\u1ee7a Cisco\/Juniper:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u1eafp \u0111\u1eb7t:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>Ti\u1ebfp \u0111\u1ea5t b\u1ea3n th\u00e2n b\u1eb1ng v\u00f2ng \u0111eo tay ESD;<\/p><\/li><li><p>Th\u00e1o n\u1eafp \u0111\u1eady b\u1ee5i;<\/p><\/li><li><p>C\u0103n ch\u1ec9nh v\u00e0 nh\u1eb9 nh\u00e0ng \u0111\u1ea9y module v\u00e0o cho \u0111\u1ebfn khi nghe ti\u1ebfng \u201cclick\u201d;<\/p><\/li><li><p>Th\u00e1o n\u1eafp \u0111\u1eady b\u1ee5i \u1edf c\u1ed5ng;<\/p><\/li><li><p>Sau \u0111\u00f3 m\u1edbi k\u1ebft n\u1ed1i c\u00e1p s\u1ee3i quang.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Th\u00e1o g\u1ee1:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>Ng\u1eaft k\u1ebft n\u1ed1i c\u00e1p s\u1ee3i quang;<\/p><\/li><li><p>Ti\u1ebfp \u0111\u1ea5t b\u1ea3n th\u00e2n;<\/p><\/li><li><p>M\u1edf ch\u1ed1t kh\u00f3a ho\u1eb7c k\u00e9o nh\u1eb9 c\u1ea7n g\u1ea1t;<\/p><\/li><li><p>Nh\u1eb9 nh\u00e0ng tr\u01b0\u1ee3t module ra ngo\u00e0i;<\/p><\/li><li><p>\u0110\u1eady k\u00edn b\u1eb1ng n\u1eafp \u0111\u1eady b\u1ee5i v\u00e0 c\u1ea5t v\u00e0o t\u00fai ch\u1ed1ng t\u0129nh \u0111i\u1ec7n.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >M\u1eb9o ch\u0103m s\u00f3c th\u1ef1c t\u1ebf &amp; chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a module:<\/strong> S\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Gi\u00e1m s\u00e1t Quang h\u1ecdc K\u1ef9 thu\u1eadt s\u1ed1 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/ddm-dom-in-optical-transceivers\/\">DOM\/DDM<\/a>) \u0111\u1ec3 theo d\u00f5i nhi\u1ec7t \u0111\u1ed9, \u0111i\u1ec7n \u00e1p v\u00e0 c\u00f4ng su\u1ea5t quang\u2014ph\u00e1t hi\u1ec7n v\u00e0 x\u1eed l\u00fd s\u1edbm c\u00e1c b\u1ea5t th\u01b0\u1eddng.<\/p><\/li><li><p><strong>S\u1eed d\u1ee5ng d\u00e2y n\u1ed1i s\u1ee3i quang (pigtail):<\/strong> Thay v\u00ec th\u01b0\u1eddng xuy\u00ean thay th\u1ebf c\u00e1p l\u00f5i, h\u00e3y \u0111\u1ea5u n\u1ed1i c\u00e1p c\u1ed1 \u0111\u1ecbnh v\u00e0o d\u00e2y n\u1ed1i (patch cord) \u0111\u1ec3 d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n.<\/p><\/li><li><p><strong>Ghi ch\u00e9p s\u1ed1 l\u1ea7n l\u1eafp \u0111\u1eb7t:<\/strong> L\u01b0u l\u1ea1i l\u1ecbch s\u1eed thay th\u1ebf; vi\u1ec7c \u0111i\u1ec1u tra s\u1ef1 c\u1ed1 th\u01b0\u1eddng ph\u00e1t hi\u1ec7n xu h\u01b0\u1edbng h\u1ecfng h\u00f3c g\u1ea7n ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n s\u1ed1 l\u1ea7n c\u1eafm\/r\u00fat.<\/p><\/li><li><p><strong>Khu v\u1ef1c kh\u00f4ng b\u1ee5i:<\/strong> Thi\u1ebft l\u1eadp quy tr\u00ecnh l\u00e0m vi\u1ec7c trong khu v\u1ef1c s\u1ea1ch\u2014gi\u1ea3m thi\u1ec3u th\u1eddi gian m\u1edf v\u1ecf thi\u1ebft b\u1ecb; lu\u00f4n \u0111\u1ec3 n\u1eafp \u0111\u1eady b\u1ee5i g\u1ea7n \u0111\u00f3 \u0111\u1ec3 \u0111\u1eady ngay l\u1eadp t\u1ee9c.<\/p><\/li><li><p><strong>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5:<\/strong> Vi\u1ec7c th\u00e1o ch\u1ed1t kh\u00f3a (bail-latch) th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u1ee7 c\u00f4ng; tr\u00e1nh d\u00f9ng k\u00ecm tr\u1eeb khi c\u00f3 quy \u0111\u1ecbnh \u0111\u1eb7c bi\u1ec7t. N\u1ebfu ch\u1ed1t c\u1ee9ng, h\u00e3y d\u00f9ng tua-v\u00edt d\u1eb9t nh\u1ecf \u0111\u1ec3 t\u00e1c \u0111\u1ed9ng nh\u1eb9 nh\u00e0ng.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >V\u00ec sao module s\u1ee3i quang LINK\u2011PP n\u1ed5i b\u1eadt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c module SFP\/SFP+ c\u1ee7a LINK\u2011PP v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/buy-qsfp.htm\">B\u1ed9 thu ph\u00e1t QSFP<\/a> \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t c\u1ee7a ng\u00e0nh. C\u00e1c module n\u00e0y c\u00f3 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac m\u1ea1 v\u00e0ng b\u1ec1n b\u1ec9, n\u00fat k\u00e9o ch\u00ednh x\u00e1c v\u00e0 h\u1ed7 tr\u1ee3 s\u1ed1 chu k\u1ef3 c\u1eafm\/r\u00fat cao. K\u1ebft h\u1ee3p v\u1edbi b\u00e1o c\u00e1o nhi\u1ec7t \u0111\u1ed9 v\u00e0 DOM (Digital Optical Monitoring) k\u1ef9 l\u01b0\u1ee1ng, ch\u00fang t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o b\u1ea5t k\u1ef3 trung t\u00e2m d\u1eef li\u1ec7u n\u00e0o \u0111\u1ea1t chu\u1ea9n EEAT. Duy\u1ec7t c\u00e1c module quang \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn c\u1ee7a LINK\u2011PP t\u1ea1i \u0111\u00e2y: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">c\u1eeda h\u00e0ng tr\u1ef1c tuy\u1ebfn ch\u00ednh th\u1ee9c c\u00e1c module SFP\/SFP+ c\u1ee7a LINK\u2011PP.<\/a><\/p>\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\/885ddf5d653f4121a4b1499400f3cd59.jpg\" alt=\"LINK\u2011PP Fiber Modules\" class=\"wp-image-5707\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/885ddf5d653f4121a4b1499400f3cd59.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/885ddf5d653f4121a4b1499400f3cd59-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/885ddf5d653f4121a4b1499400f3cd59-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/885ddf5d653f4121a4b1499400f3cd59-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/885ddf5d653f4121a4b1499400f3cd59-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >B\u1ea3ng t\u00f3m t\u1eaft<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Topic<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>S\u1ed1 chu k\u1ef3 c\u1eafm\/r\u00fat<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tr\u00e1nh thay th\u1ebf kh\u00f4ng c\u1ea7n thi\u1ebft<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Qu\u1ea3n l\u00fd b\u1ee5i<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1eady n\u1eafp ngay l\u1eadp t\u1ee9c, l\u00e0m s\u1ea1ch m\u1eb7t \u0111\u1ea7u n\u1ed1i<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ki\u1ec3m so\u00e1t t\u0129nh \u0111i\u1ec7n (ESD)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>D\u00e2y \u0111eo c\u1ed5 tay, \u0111\u1ed9 \u1ea9m ph\u00f9 h\u1ee3p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ch\u0103m s\u00f3c nhi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00e1m s\u00e1t DOM, duy tr\u00ec lu\u1ed3ng kh\u00ed<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c b\u01b0\u1edbc thao t\u00e1c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u00e1o c\u00e1p \u2192 Ti\u1ebfp \u0111\u1ea5t \u2192 C\u1eafm\/th\u00e1o \u2192 \u0110\u1eady n\u1eafp\/l\u01b0u tr\u1eef<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft m\u1ed9t module quang \u0111ang g\u1eb7p s\u1ef1 c\u1ed1?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t k\u1ebft n\u1ed1i li\u00ean t\u1ee5c, th\u00f4ng b\u00e1o l\u1ed7i ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng t\u00edn hi\u1ec7u k\u00e9m. Ki\u1ec3m tra module \u0111\u1ec3 ph\u00e1t hi\u1ec7n h\u01b0 h\u1ecfng ho\u1eb7c hao m\u00f2n r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Li\u1ec7u b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m s\u1ea1ch module quang b\u1eb1ng kh\u0103n gi\u1ea5y th\u00f4ng th\u01b0\u1eddng kh\u00f4ng?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Kh\u00f4ng, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng kh\u0103n lau kh\u00f4ng x\u01a1 ho\u1eb7c d\u1ee5ng c\u1ee5 l\u00e0m s\u1ea1ch s\u1ee3i quang chuy\u00ean d\u1ee5ng. Kh\u0103n gi\u1ea5y th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 l\u1ea1i s\u1ee3i v\u1ea3i v\u00e0 c\u00f3 th\u1ec3 l\u00e0m x\u01b0\u1edbc \u0111\u1ea7u n\u1ed1i.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu b\u1ea1n v\u01b0\u1ee3t qu\u00e1 s\u1ed1 chu k\u1ef3 c\u1eafm\/r\u00fat \u0111\u1ecbnh m\u1ee9c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 nguy c\u01a1 g\u1eb7p k\u1ebft n\u1ed1i k\u00e9m, l\u1ed7i d\u1eef li\u1ec7u ho\u1eb7c m\u1ea5t ho\u00e0n to\u00e0n k\u1ebft n\u1ed1i. H\u00e3y thay th\u1ebf module n\u1ebfu nh\u1eadn th\u1ea5y v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u n\u0103ng sau nhi\u1ec1u l\u1ea7n c\u1eafm\/r\u00fat.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u gi\u1edbi h\u1ea1n s\u1ed1 l\u1ea7n c\u1eafm r\u00fat c\u1ee7a m\u00f4-\u0111un quang c\u1eafm n\u00f3ng v\u00e0 h\u1ecdc c\u00e1c m\u1eb9o b\u1ea3o qu\u1ea3n\u2014bao g\u1ed3m thao t\u00e1c an to\u00e0n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD), ph\u00f2ng ng\u1eeba b\u1ee5i v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t.<\/p>","protected":false},"author":1,"featured_media":3694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5708","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\/5708","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=5708"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5708\/revisions"}],"predecessor-version":[{"id":10686,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/5708\/revisions\/10686"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/3694"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=5708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=5708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=5708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}