{"id":1499,"date":"2025-11-23T10:29:37","date_gmt":"2025-11-23T03:29:37","guid":{"rendered":"https:\/\/yourapx.com\/?p=1499"},"modified":"2025-11-23T12:08:30","modified_gmt":"2025-11-23T05:08:30","slug":"sua-switch-cong-nghiep-at-is230-10gp-allied-telesis","status":"publish","type":"post","link":"https:\/\/yourapx.com\/?p=1499","title":{"rendered":"S\u1eeda switch c\u00f4ng nghi\u1ec7p l\u1ed7i, AT-IS230-10GP l\u1ed7i-Allied Telesis"},"content":{"rendered":"<div id=\"pl-1499\"  class=\"panel-layout\" ><div id=\"pg-1499-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-1499-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1499-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t><h3 class=\"widget-title\">S\u1eeda Switch c\u00f4ng nghi\u1ec7p AT-IS230-10GP Allied Telesis<\/h3>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<h1>I. Gi\u1edbi thi\u1ec7u<\/h1>\n<ul data-start=\"282\" data-end=\"1428\">\n<li data-start=\"282\" data-end=\"491\">\n<p data-start=\"284\" data-end=\"491\">\u00a0AT-IS230-10GP c\u1ee7a Allied Telesis, \u0111\u00e2y l\u00e0 switch Managed Layer 2 c\u00f4ng nghi\u1ec7p trong d\u00f2ng IS230 Series, d\u00f9ng cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 ngo\u00e0i tr\u1eddi, khu c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng IoT, m\u1ea1ng gi\u00e1m s\u00e1t \u0111\u00f4 th\u1ecb. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.alliedtelesis.com\/us\/en\/products\/switches\/is230-series?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Allied Telesis<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"492\" data-end=\"618\">\n<p data-start=\"494\" data-end=\"618\">C\u1ed5ng: 8 x 10\/100\/1000 T (RJ-45) + 2 x 100\/1000 X SFP (combo) \u2014 t\u1ed5ng \u201c8 + 2 (Combo)\u201d. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.alliedtelesis.com\/us\/en\/products\/switches\/is230-series?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Allied Telesis<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"619\" data-end=\"769\">\n<p data-start=\"621\" data-end=\"769\">T\u1ea5t c\u1ea3 8 c\u1ed5ng RJ-45 h\u1ed7 tr\u1ee3 PoE\/PoE+ (c\u1ea5p ngu\u1ed3n t\u1edbi thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i) \u2014 h\u1ed7 tr\u1ee3 chu\u1ea9n IEEE 802.3af &amp; 802.3at. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.alliedtelesis.com\/sites\/default\/files\/documents\/installation-guides\/is230-10gp_install_guide_a.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Allied Telesis<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"770\" data-end=\"877\">\n<p data-start=\"772\" data-end=\"877\">Ng\u00e2n s\u00e1ch PoE (PoE budget) l\u00e0 \u0111\u1ebfn <strong data-start=\"806\" data-end=\"815\">120\u2009W<\/strong> cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.alliedtelesis.com\/sites\/default\/files\/documents\/installation-guides\/is230-10gp_install_guide_a.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Allied Telesis<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"878\" data-end=\"1034\">\n<p data-start=\"880\" data-end=\"1034\">D\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng: t\u1eeb <strong data-start=\"912\" data-end=\"933\">-40 \u00b0C \u0111\u1ebfn +75 \u00b0C<\/strong>, cho ph\u00e9p d\u00f9ng ngo\u00e0i tr\u1eddi ho\u1eb7c n\u01a1i c\u00f3 \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.sysllc.com\/wp-content\/uploads\/2019\/09\/ati-is230-ds.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Syscom Distributions LLC<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"1035\" data-end=\"1188\">\n<p data-start=\"1037\" data-end=\"1188\">V\u1ecf kim lo\u1ea1i, g\u1eafn DIN-rail ho\u1eb7c t\u01b0\u1eddng, kh\u00f4ng qu\u1ea1t (fanless) \u2013 t\u0103ng \u0111\u1ed9 tin c\u1eady v\u00e0 ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.alliedtelesis.com\/us\/en\/products\/switches\/is230-series?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Allied Telesis<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"1189\" data-end=\"1335\">\n<p data-start=\"1191\" data-end=\"1335\">T\u1ed1c \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch (switching fabric) kho\u1ea3ng 20 Gbps, forwarding rate ~14.88 million packets per second. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.sysllc.com\/wp-content\/uploads\/2019\/09\/ati-is230-ds.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Syscom Distributions LLC<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"1336\" data-end=\"1428\">\n<p data-start=\"1338\" data-end=\"1428\">H\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd: GUI Web, CLI (SSH\/Telnet), SNMP. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.tradeinn.com\/techinn\/en\/allied-telesis-at-is230-10gp-80-switch\/137940426\/p?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Tradeinn<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+1\u00a0<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1500\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_174904-e1763871159361-300x228.jpg\" alt=\"AT-IS230-10GP M\u1eb6T TR\u01af\u1edaC\" width=\"440\" height=\"334\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_174904-e1763871159361-300x228.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_174904-e1763871159361-1024x778.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_174904-e1763871159361-768x584.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_174904-e1763871159361-1536x1167.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_174904-e1763871159361-2048x1557.jpg 2048w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1501\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175220-e1763871128858-300x228.jpg\" alt=\"AT-IS230-10 MAT BEN\" width=\"440\" height=\"334\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175220-e1763871128858-300x228.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175220-e1763871128858-1024x779.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175220-e1763871128858-768x584.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175220-e1763871128858-1536x1168.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175220-e1763871128858-2048x1558.jpg 2048w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/p>\n<p style=\"text-align: center;\">\u1ea2nh thi\u1ebft b\u1ecb AT-IS230-10GP<\/p>\n<h1>II.Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/h1>\n<ol>\n<li>L\u1ed7i Kh\u00f4ng l\u00ean ngu\u1ed3n.<\/li>\n<li>LAN ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng c\u1ea5p POE.<\/li>\n<li>LAN v\u00e0 POE kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>LED port kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng l\u1ed7i.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1508\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084107-scaled-e1763871022440-300x240.jpg\" alt=\"H\u00ecnh \u1ea3nh AT-IS230-10GP m\u1eb7t d\u01b0\u1edbi l\u1ed7i\" width=\"798\" height=\"638\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084107-scaled-e1763871022440-300x240.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084107-scaled-e1763871022440-1024x819.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084107-scaled-e1763871022440-768x614.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084107-scaled-e1763871022440-1536x1229.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084107-scaled-e1763871022440-2048x1638.jpg 2048w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1507\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084311-scaled-e1763871064864-300x240.jpg\" alt=\"AT-IS230-10GP L\u1ed7i\" width=\"798\" height=\"638\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084311-scaled-e1763871064864-300x240.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084311-scaled-e1763871064864-1024x820.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084311-scaled-e1763871064864-768x615.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084311-scaled-e1763871064864-1536x1230.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084311-scaled-e1763871064864-2048x1640.jpg 2048w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/p>\n<p style=\"text-align: center;\">H\u00ecnh anrht thi\u1ebft b\u1ecb AT-IS230-10GP l\u1ed7i<\/p>\n<h2>2.1 AT-IS230-10GP l\u1ed7i kh\u00f4ng l\u00ean ngu\u1ed3n<\/h2>\n<p>\u0110\u00e2y l\u00e0 l\u1ed7i r\u1ea5t r\u1ed9ng c\u00f3 th\u1ec3 do r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n t\u1eeb CPU RTL8382I t\u1edbi IC driver LT8705 ho\u1eb7c ic \u0111i\u1ec1u khi\u1ec3n led LV164 (h\u1ecd 74HC164) g\u00e2y n\u00ean v\u00e0 nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu do l\u1ed7i shock \u0111i\u1ec7n t\u1eeb Port Ethernet g\u00e2y n\u00ean, hi\u1ebfm khi do ngu\u1ed3n c\u1ea5p g\u00e2y n\u00ean, \u0111\u00f4i khi v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng t\u1eeb ngu\u1ed3n c\u1ea5p nh\u01b0ng v\u00f4 c\u00f9ng hi\u1ebfm, kh\u1ea3 d\u0129 do ngu\u1ed3n c\u1ea5p \u0111\u01b0\u1ee3c c\u1ea5p chu\u1ea9n h\u00f3a v\u00e0 c\u00f3 c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 ho\u00e0n ch\u1ec9nh.<\/p>\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 nh\u1eadn r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb switch c\u00f4ng nghi\u1ec7p v\u00e0 vi\u1ec7c l\u1ed7i do ngu\u1ed3n c\u1ea5p g\u00e2y n\u00ean g\u1ea7n nh\u01b0 ch\u01b0a g\u1eb7p, ch\u1ee7 y\u1ebfu do shock \u0111i\u1ec7n t\u1eeb port Ethernet v\u00e0o g\u00e2y l\u1ed7i c\u1ea3 ngu\u1ed3n.<\/p>\n<h2>2.2 LAN ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng c\u1ea5p POE<\/h2>\n<p>L\u1ed7i n\u00e0y th\u01b0\u1eddng g\u1eb7p v\u1edbi tr\u01b0\u1eddng h\u1ee3p b\u1ecb shock \u0111i\u1ec7n g\u00e2y ch\u1ebft POE board, ch\u1ebft ngu\u1ed3n c\u1ea5p cho POE board ch\u1ee7 y\u1ebfu l\u00e0 IC <a class=\"x-editable1 font-smaller editable editable-click\" title=\"\" rel=\"tooltip\" data-type=\"text\" data-name=\"note_orders\" data-pk=\"1365437\" data-url=\"https:\/\/bh.kdglobal.vn\/order\/edit-order-1365437\" data-value=\"LT8705EUHF QFN38\" data-original-title=\"S\u1eeda ghi ch\u00fa \u0111\u01a1n ri\u00eang nh\u00e2n vi\u00ean kh\u00f4ng nh\u00ecn th\u1ea5y\">LT8705EUHF. V\u00e0 c\u00e1c linh ki\u1ec7n nh\u1ecf l\u00e2n c\u1eadn.<\/a><\/p>\n<p>c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y vi\u1ec7c POE board b\u1ecb ch\u00e1y n\u1ed5 nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1514 aligncenter\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251121_193505-300x172.jpg\" alt=\"l\u1ed7i POE board AT-IS230-10GP\" width=\"635\" height=\"364\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251121_193505-300x172.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251121_193505-1024x588.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251121_193505-768x441.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251121_193505-1536x882.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251121_193505-2048x1176.jpg 2048w\" sizes=\"auto, (max-width: 635px) 100vw, 635px\" \/><\/p>\n<p style=\"text-align: center;\">H\u00ecnh \u1ea3nh POE board l\u1ed7i<\/p>\n<h2>2.2 AT-IS230-10GP l\u1ed7i LAN\u00a0 v\u00e0 POE<\/h2>\n<p>\u0110\u00e2y ch\u00ednh x\u00e1c l\u00e0 l\u1ed7i nhi\u1ec1u nh\u1ea5t v\u00e0 x\u1ea3y ra nh\u1ea5t m\u00e0 ch\u00fang ta c\u1ea7n l\u01b0u \u00fd \u0111\u1ec3 s\u1eeda thi\u1ebft b\u1ecb n\u00e0y.<\/p>\n<p>Khi LAN kh\u00f4ng l\u00ean th\u00ec nguy\u00ean nh\u00e2n do l\u1ed7i CPU RTL8382MI hi\u1ebfm khi n\u00e0o x\u1ea3y ra do Flash( ch\u00fang t\u00f4i ch\u01b0a g\u1eb7p). B\u1ea1n ph\u1ea3i x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 l\u1ed7i n\u00e0y tr\u01b0\u1edbc khi x\u1eed l\u00fd c\u00e1c l\u1ed7i li\u00ean quan ti\u1ebfp theo. x\u1eed l\u00fd xong l\u1ed7i n\u00e0y b\u1ea1n m\u1edbi ti\u1ebfp t\u1ee5c x\u1eed l\u00fd t\u1edbi ph\u1ea7n POE board. H\u00ecnh \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1515 aligncenter\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084308-300x214.jpg\" alt=\"AT-IS230-10GP-80 LAN ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng c\u1ea5p POE\" width=\"611\" height=\"436\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084308-300x214.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084308-1024x730.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084308-768x547.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084308-1536x1094.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251029_084308-2048x1459.jpg 2048w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><\/p>\n<p style=\"text-align: center;\">H\u00ecnh \u1ea3nh CPU RTL8382MI c\u1ee7a switch AT-IS230-10GP<\/p>\n<h2>2.3 LED port AT-IS230-10GP\u00a0kh\u00f4ng s\u00e1ng, ho\u1ea1t \u0111\u1ed9ng l\u1ed7i<\/h2>\n<p>Sau khi s\u1eeda th\u00e0nh c\u00f4ng ph\u1ea7n LAN v\u00e0 POE, tuy nhi\u00ean c\u00e1c b\u1ea1n kh\u00f4ng th\u1ea5y led ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang th\u00ec ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0\u00a0 IC \u0111i\u1ec1u khi\u1ec3n LED. IC \u0111i\u1ec1u khi\u1ec3n c\u00e1c Led n\u00e0y l\u00e0 h\u1ecd HC164 TSSOP 16 ch\u00e2n. c\u00e1c b\u1ea1n thay l\u00e0 ok.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-1516 aligncenter\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_085737-300x140.jpg\" alt=\"AT-IS230-10GP-80 l\u1ed7i led port\" width=\"591\" height=\"276\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_085737-300x140.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_085737-1024x478.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_085737-768x359.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_085737-1536x717.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_085737-2048x956.jpg 2048w\" sizes=\"auto, (max-width: 591px) 100vw, 591px\" \/><\/p>\n<p style=\"text-align: center;\">H\u00ecnh \u1ea3nh AT-IS230-10GP l\u1ed7i IC led driver<\/p>\n<h2>2.4 AT-IS230-10GP L\u1ed7i m\u1ed9t s\u1ed1 port c\u1ea5p POE.<\/h2>\n<p>\u0110\u00e2y c\u00f3 th\u1ec3 n\u00f3i l\u00e0 l\u1ed7i kh\u00f3 nh\u1eb1n nh\u1ea5t c\u1ee7a d\u00f2ng n\u00e0y do b\u1ea1n ph\u1ea3i t\u1ed1n nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9a \u0111\u1ec3 s\u1eeda v\u00e0 thay th\u1ebf, v\u00ec ch\u00fang ta ph\u1ea3i nh\u1ea5c c\u1ea3 c\u1ee5m port ra \u0111\u1ec3 thay th\u1ebf v\u00e0 s\u1eeda ch\u1eefa t\u1eebng port l\u1ed7i, ph\u1ea7n l\u1edbn do shock \u0111i\u1ec7n, s\u00e9t \u0111\u00e1nh v\u00e0o port\u00a0 g\u00e2y n\u00ean. H\u00ecnh \u1ea3nh port l\u1ed7i d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1517\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152417-300x158.jpg\" alt=\"Port AT-IS230-10GP l\u1ed7i\" width=\"378\" height=\"199\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152417-300x158.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152417-1024x540.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152417-768x405.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152417-1536x810.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152417-2048x1081.jpg 2048w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1518\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-300x200.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-1024x681.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-768x511.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-1536x1021.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-177x118.jpg 177w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-272x182.jpg 272w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152424-rotated.jpg 2006w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1519\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152425-300x171.jpg\" alt=\"\" width=\"351\" height=\"200\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152425-300x171.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152425-1024x585.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152425-768x439.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152425-1536x877.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_152425.jpg 1786w\" sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/p>\n<h2>2.5 AT-IS230-10GP S\u1eecA TH\u00c0NH C\u00d4NG<\/h2>\n<p>H\u00ecnh \u1ea3nh thi\u1ebft b\u1ecb AT-IS230-10GP s\u1eeda th\u00e0nh c\u00f4ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-1525\" src=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175035-1-300x161.jpg\" alt=\"\" width=\"904\" height=\"485\" srcset=\"https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175035-1-300x161.jpg 300w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175035-1-1024x551.jpg 1024w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175035-1-768x413.jpg 768w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175035-1-1536x826.jpg 1536w, https:\/\/yourapx.com\/wp-content\/uploads\/2025\/11\/20251122_175035-1-2048x1101.jpg 2048w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><\/p>\n<p>c\u00e1c l\u1ed7i s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt<\/p>\n<p>N\u1ebfu b\u1ea1n c\u00f3 nhu c\u1ea7u h\u00e3y li\u00ean h\u1ec7 zalo: 0978626298<\/p>\n<p>Trao \u0111\u1ed5i v\u1edbi ch\u00fang t\u00f4i t\u1ea1i <a href=\"https:\/\/www.facebook.com\/suachuaswichcisco\/\">Fanpage Apx Group-s\u1eeda ch\u1eefa thi\u1ebft b\u1ecb m\u1ea1ng<\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>I. Gi\u1edbi thi\u1ec7u \u00a0AT-IS230-10GP c\u1ee7a Allied Telesis, \u0111\u00e2y l\u00e0 switch Managed Layer 2 c\u00f4ng nghi\u1ec7p trong d\u00f2ng IS230 Series, d\u00f9ng cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 ngo\u00e0i tr\u1eddi, khu c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng IoT, m\u1ea1ng gi\u00e1m s\u00e1t \u0111\u00f4 th\u1ecb. Allied Telesis+1 C\u1ed5ng: 8 x 10\/100\/1000 T (RJ-45) + 2 x 100\/1000 X SFP (combo) \u2014&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1500,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bai-viet-moi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u1eeda switch c\u00f4ng nghi\u1ec7p l\u1ed7i, AT-IS230-10GP l\u1ed7i-Allied Telesis - APX-CHUY\u00caN S\u1eecA THI\u1ebeT B\u1eca M\u1ea0NG<\/title>\n<meta name=\"description\" content=\"L\u1ed7i Kh\u00f4ng l\u00ean ngu\u1ed3n.L\u00ean ngu\u1ed3n Ethernet ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng c\u1ea5p POE.Boot l\u00ean nh\u01b0ng kh\u00f4ng c\u1ea5p c\u1ea3 POE v\u00e0 LAN....\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yourapx.com\/?p=1499\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u1eeda switch c\u00f4ng nghi\u1ec7p l\u1ed7i, AT-IS230-10GP l\u1ed7i-Allied Telesis - 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