{"id":29304,"date":"2025-09-01T00:25:08","date_gmt":"2025-08-31T16:25:08","guid":{"rendered":"https:\/\/caitulighting.com\/product\/4-channel-gigabit-poe-switch-enterprise-class-network-solutions\/"},"modified":"2026-05-14T16:37:20","modified_gmt":"2026-05-14T08:37:20","slug":"4-channel-gigabit-poe-switch-enterprise-class-network-solutions","status":"publish","type":"product","link":"https:\/\/caitulighting.com\/vi\/san-pham\/4-channel-gigabit-poe-switch-enterprise-class-network-solutions\/","title":{"rendered":"B\u1ed9 chuy\u1ec3n m\u1ea1ch Gigabit POE 4 c\u1ed5ng | Gi\u1ea3i ph\u00e1p m\u1ea1ng doanh nghi\u1ec7p cao c\u1ea5p"},"content":{"rendered":"<div class=\"product-specs\">\n<h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n<table>\n<tbody>\n<tr>\n<th>S\u1ed1 model<\/th>\n<td>CT-CS-01<\/td>\n<\/tr>\n<tr>\n<th>Danh m\u1ee5c tham s\u1ed1<\/th>\n<th>Gi\u1ea3i th\u00edch d\u1ef1a tr\u00ean gi\u00e1 tr\u1ecb v\u00e0 b\u1ed1i c\u1ea3nh<\/th>\n<\/tr>\n<tr>\n<th>C\u00e1c thu\u1ed9c t\u00ednh m\u1ea1ng c\u01a1 b\u1ea3n<\/th>\n<td>Lo\u1ea1i s\u1ea3n ph\u1ea9m: B\u1ed9 chuy\u1ec3n m\u1ea1ch POE, B\u1ed9 chuy\u1ec3n m\u1ea1ch Gigabit Ethernet, B\u1ed9 chuy\u1ec3n m\u1ea1ch L\u1edbp 2 c\u1ea5p doanh nghi\u1ec7p (Ch\u1ee9c n\u0103ng chuy\u1ec3n m\u1ea1ch L\u1edbp 2 h\u1ed7 tr\u1ee3 ph\u00e2n \u0111o\u1ea1n VLAN \u2014 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u00e1ch bi\u1ec7t m\u1ea1ng v\u0103n ph\u00f2ng v\u00e0 m\u1ea1ng gi\u00e1m s\u00e1t);<br \/>\nT\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u: 10\/100\/1000Mbps (T\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh \u2014 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c camera IP 100Mbps c\u0169 v\u00e0 c\u00e1c \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y 1000Mbps m\u1edbi);<br \/>\nCh\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch: L\u01b0u tr\u1eef v\u00e0 chuy\u1ec3n ti\u1ebfp (Gi\u1ea3m thi\u1ec3u m\u1ea5t g\u00f3i tin b\u1eb1ng c\u00e1ch ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u tr\u01b0\u1edbc khi chuy\u1ec3n ti\u1ebfp \u2014 \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi video gi\u00e1m s\u00e1t \u0111\u1ed9 n\u00e9t cao);<br \/>\nB\u0103ng th\u00f4ng backplane: 10 Gbps (Chuy\u1ec3n ti\u1ebfp kh\u00f4ng b\u1ecb ch\u1eb7n cho 5 thi\u1ebft b\u1ecb \u0111\u1ed3ng th\u1eddi \u2014 kh\u00f4ng c\u00f3 \u0111i\u1ec3m ngh\u1ebdn khi 4 camera ph\u00e1t video 4K c\u00f9ng l\u00fac).<\/td>\n<\/tr>\n<tr>\n<th>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt C\u1ed5ng v\u00e0 POE<\/th>\n<td>C\u1ea5u tr\u00fac c\u1ed5ng: Kh\u00f4ng m\u00f4-\u0111un, t\u1ed5ng c\u1ed9ng 5 c\u1ed5ng (4 c\u1ed5ng POE + 1 c\u1ed5ng uplink);<br \/>\nTi\u00eau chu\u1ea9n POE: IEEE 802.3af (T\u01b0\u01a1ng th\u00edch ti\u00eau chu\u1ea9n ng\u00e0nh \u2014 ho\u1ea1t \u0111\u1ed9ng v\u1edbi 99% thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 POE (m\u00e1y \u1ea3nh IP, \u0111i\u1ec3m truy c\u1eadp, \u0111i\u1ec7n tho\u1ea1i VoIP));<br \/>\nC\u00f4ng su\u1ea5t POE m\u1ed9t c\u1ed5ng: L\u00ean \u0111\u1ebfn 15W (\u0110\u1ee7 cho h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb: 4W cho camera IP 4K, 8W cho \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y b\u0103ng t\u1ea7n k\u00e9p);<br \/>\nGiao di\u1ec7n trung gian:<br \/>\n\u2013 10BASE-T: C\u00e1p UTP lo\u1ea1i 3\/4\/5 (T\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng c\u00e1p c\u0169);<br \/>\n\u2013 100BASE-TX\/1000BASE-T: C\u00e1p Cat 5+ UTP\/STP (H\u1ed7 tr\u1ee3 kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn t\u1ed1i \u0111a 100m \u2013 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c kh\u00f4ng gian nh\u1ecf).<\/td>\n<\/tr>\n<tr>\n<th>Ch\u1ee9c n\u0103ng &amp; Ho\u1ea1t \u0111\u1ed9ng<\/th>\n<td>Ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3: IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), IEEE 802.3ab (Gigabit Ethernet), IEEE 802.3af (POE) \u2014 t\u01b0\u01a1ng th\u00edch ho\u00e0n to\u00e0n v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng hi\u1ec7n \u0111\u1ea1i;<br \/>\nC\u00e1c ch\u1ec9 b\u00e1o tr\u1ea1ng th\u00e1i: 1 Ngu\u1ed3n + 1 Qu\u00e1 t\u1ea3i POE + 5 K\u1ebft n\u1ed1i\/Ho\u1ea1t \u0111\u1ed9ng + 5 Ch\u1ec9 b\u00e1o Gigabit (Ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 nhanh ch\u00f3ng \u2014 v\u00ed d\u1ee5: \u0111\u00e8n \"Qu\u00e1 t\u1ea3i POE\" c\u1ea3nh b\u00e1o v\u1ec1 vi\u1ec7c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng qu\u00e1 m\u1ee9c);<br \/>\nB\u1ea3ng \u0111\u1ecba ch\u1ec9 MAC: 2K (H\u1ed7 tr\u1ee3 t\u1ed1i \u0111a 2000 thi\u1ebft b\u1ecb m\u1ea1ng \u2014 \u0111\u1ee7 cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf c\u00f3 t\u1eeb 50 nh\u00e2n vi\u00ean tr\u1edf l\u00ean v\u00e0 10 camera gi\u00e1m s\u00e1t tr\u1edf l\u00ean).<\/td>\n<\/tr>\n<tr>\n<th>S\u1ee9c m\u1ea1nh &amp; Th\u1ec3 ch\u1ea5t<\/th>\n<td>Ngu\u1ed3n \u0111i\u1ec7n: AC 110V-220V, 50-60Hz (Thi\u1ebft k\u1ebf hai \u0111i\u1ec7n \u00e1p \u2014 ho\u1ea1t \u0111\u1ed9ng \u1edf B\u1eafc M\u1ef9 (110V), Ch\u00e2u \u00c2u\/Ch\u00e2u \u00c1 (220V), kh\u00f4ng c\u1ea7n b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p);<br \/>\nK\u00edch th\u01b0\u1edbc: 216\u00d7142\u00d745mm (K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn \u201cd\u00e0nh cho b\u00e0n l\u00e0m vi\u1ec7c\/l\u1eafp rack\u201d \u2014 ph\u00f9 h\u1ee3p v\u1edbi rack mini 19 inch ho\u1eb7c \u0111\u1eb7t tr\u00ean k\u1ec7 d\u1ee5ng c\u1ee5 v\u0103n ph\u00f2ng);<br \/>\nTr\u1ecdng l\u01b0\u1ee3ng: 1,4 kg (m\u1ed9t ng\u01b0\u1eddi c\u00f3 th\u1ec3 l\u1eafp \u0111\u1eb7t \u2014 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t tr\u00ean t\u01b0\u1eddng ho\u1eb7c di chuy\u1ec3n gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m tri\u1ec3n khai).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<style>.product-specs{max-width:900px;margin:20px auto;padding:0 20px;font-family:Arial,sans-serif}.product-specs h2{border-bottom:2px solid #333;padding-bottom:8px;margin-bottom:15px}.product-specs table{width:100%;border-collapse:collapse}.product-specs th,.product-specs td{padding:10px;text-align:left;border-bottom:1px solid #ddd}.product-specs th{background-color:#f5f5f5;font-weight:bold;width:30%}.product-specs td{font-size:14px}@media (max-width:768px){.product-specs th,.product-specs td{display:block;width:100%}.product-specs th{background-color:#f9f9f9;border-bottom:none}}<\/style>","protected":false},"excerpt":{"rendered":"<div class=\"product-features\">\n<ul>\n<li><strong>IEEE 802.3af POE Standard:<\/strong> One Cable for Data + Power<br \/>\n\u2013 4 c\u1ed5ng POE (15W m\u1ed7i c\u1ed5ng) cung c\u1ea5p c\u1ea3 d\u1eef li\u1ec7u Ethernet v\u00e0 ngu\u1ed3n \u0111i\u1ec7n cho c\u00e1c thi\u1ebft b\u1ecb cu\u1ed1i \u2014 lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng \u1ed5 c\u1eafm \u0111i\u1ec7n v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ri\u00eang bi\u1ec7t cho camera IP, \u0111i\u1ec3m truy c\u1eadp (AP) ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i VoIP;<br \/>\n\u2013 Gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng d\u00e2y c\u00e1p t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng: \u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t 4 camera, s\u1eed d\u1ee5ng 4 c\u00e1p Ethernet thay v\u00ec 8 (4 c\u00e1p d\u1eef li\u1ec7u + 4 c\u00e1p ngu\u1ed3n) \u2013 gi\u1ea3m th\u1eddi gian l\u1eafp \u0111\u1eb7t xu\u1ed1ng 60% v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadt li\u1ec7u.<\/li>\n<li><strong>Gigabit Full-Duplex Transmission:<\/strong> Smooth High-Bandwidth Workloads<br \/>\n\u2013 C\u1ed5ng t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 10\/100\/1000Mbps h\u1ed7 tr\u1ee3 ch\u1ebf \u0111\u1ed9 Gigabit full-duplex\u2014chuy\u1ec3n file 1GB trong kho\u1ea3ng 8 gi\u00e2y (so v\u1edbi 80 gi\u00e2y cho b\u1ed9 chuy\u1ec3n m\u1ea1ch 100Mbps);<br \/>\n\u2013 X\u1eed l\u00fd video gi\u00e1m s\u00e1t \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao 4K\/8K m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng: 4 lu\u1ed3ng video t\u1eeb camera 4K \u0111\u1ed3ng th\u1eddi (m\u1ed7i lu\u1ed3ng ~8Mbps) ch\u1ec9 s\u1eed d\u1ee5ng 32% b\u0103ng th\u00f4ng c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch, \u0111\u1ec3 l\u1ea1i kh\u00f4ng gian cho vi\u1ec7c m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/li>\n<li><strong>Layer 2 Switching + 10Gbps Backplane:<\/strong> Non-Blocking &amp; Secure<br \/>\n\u2013 Chuy\u1ec3n m\u1ea1ch L\u1edbp 2 h\u1ed7 tr\u1ee3 ph\u00e2n chia VLAN c\u01a1 b\u1ea3n \u2013 t\u00e1ch bi\u1ec7t m\u1ea1ng v\u0103n ph\u00f2ng (m\u00e1y t\u00ednh, m\u00e1y in) v\u00e0 m\u1ea1ng gi\u00e1m s\u00e1t (m\u00e1y \u1ea3nh, NVR) \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 can thi\u1ec7p ch\u00e9o;<br \/>\n\u2013 B\u0103ng th\u00f4ng backplane 10Gbps \u0111\u1ea3m b\u1ea3o kh\u00f4ng m\u1ea5t g\u00f3i tin khi t\u1ea5t c\u1ea3 5 c\u1ed5ng \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u2014 \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c nh\u01b0 h\u1ed9i ngh\u1ecb video v\u00e0 truy\u1ec1n h\u00ecnh tr\u1ef1c ti\u1ebfp.<\/li>\n<li><strong>Intuitive Status Indicators + POE Overload Protection:<\/strong> Easy Maintenance<br \/>\n\u2013 11 \u0111\u00e8n b\u00e1o chuy\u00ean d\u1ee5ng (Ngu\u1ed3n, Qu\u00e1 t\u1ea3i POE, K\u1ebft n\u1ed1i\/Ho\u1ea1t \u0111\u1ed9ng, Gigabit) gi\u00fap \u0111\u1ed9i ng\u0169 IT nhanh ch\u00f3ng ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1: v\u00ed d\u1ee5, \u0111\u00e8n \u201cK\u1ebft n\u1ed1i\/Ho\u1ea1t \u0111\u1ed9ng\u201d t\u1eaft ngh\u0129a l\u00e0 c\u00e1p b\u1ecb l\u1ecfng, \u0111\u00e8n \u201cQu\u00e1 t\u1ea3i POE\u201d c\u1ea3nh b\u00e1o v\u1ec1 vi\u1ec7c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng qu\u00e1 m\u1ee9c;<br \/>\n\u2013 B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch POE t\u00edch h\u1ee3p \u2014 t\u1ef1 \u0111\u1ed9ng ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c c\u1ed5ng b\u1ecb l\u1ed7i \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i (tr\u00e1nh h\u01b0 h\u1ecfng do camera ho\u1eb7c AP b\u1ecb l\u1ed7i).<\/li>\n<\/ul>\n<\/div>","protected":false},"featured_media":33894,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[102],"product_tag":[],"class_list":["post-29304","product","type-product","status-publish","has-post-thumbnail","product_cat-lighting-console-network-accessories","first","instock","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3.1 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4-Channel Gigabit POE Switch | Enterprise-Class Network Solutions - Professional Stage Lighting | Caitu Lighting<\/title>\n<meta name=\"description\" content=\"Discover the 4-Channel Gigabit POE Switch | Enterprise-Class Network Solutions from Caitu Lighting. 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