{"id":87478,"date":"2026-09-11T17:50:24","date_gmt":"2026-09-11T10:50:24","guid":{"rendered":"https:\/\/itsystems.vn\/store\/?post_type=product&#038;p=87478"},"modified":"2026-09-11T18:13:01","modified_gmt":"2026-09-11T11:13:01","slug":"bo-kiem-tra-mang-unitek-ot40gy","status":"publish","type":"product","link":"https:\/\/itsystems.vn\/store\/sp\/bo-kiem-tra-mang-unitek-ot40gy\/","title":{"rendered":"B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY (Ngu\u1ed3n: Pin 9V)"},"content":{"rendered":"<p><body><\/p>\n<h2>B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY (Ngu\u1ed3n: Pin 9V)<\/h2>\n<p><strong>B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY (Ngu\u1ed3n: Pin 9V)<\/strong> l\u00e0 thi\u1ebft b\u1ecb ki\u1ec3m tra c\u00e1p m\u1ea1ng chuy\u00ean d\u1ee5ng c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u Unitek, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt vi\u00ean v\u00e0 doanh nghi\u1ec7p ki\u1ec3m tra nhanh ch\u00f3ng t\u00ecnh tr\u1ea1ng d\u00e2y d\u1eabn m\u1ea1ng. S\u1ea3n ph\u1ea9m s\u1eed d\u1ee5ng ngu\u1ed3n pin 9V \u0111\u1ed9c l\u1eadp, mang l\u1ea1i kh\u1ea3 n\u0103ng di chuy\u1ec3n linh ho\u1ea1t trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng m\u1ea1ng.<\/p>\n<p>V\u1edbi kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 nhi\u1ec1u chu\u1ea9n c\u00e1p ph\u1ed5 bi\u1ebfn, <strong>B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY<\/strong> gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p tr\u00ean \u0111\u01b0\u1eddng truy\u1ec1n. Thi\u1ebft b\u1ecb t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t hi\u1ec7n l\u1ed7i m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/p>\n<h3>T\u00ednh n\u0103ng ki\u1ec3m tra to\u00e0n di\u1ec7n<\/h3>\n<p><strong>B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY<\/strong> s\u1edf h\u1eefu c\u00e1c ch\u1ee9c n\u0103ng ki\u1ec3m tra chuy\u00ean s\u00e2u bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m tra th\u1ee9 t\u1ef1 d\u00e2y<\/strong>: X\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c tr\u00ecnh t\u1ef1 s\u1eafp x\u1ebfp c\u1ee7a t\u1eebng s\u1ee3i d\u00e2y trong c\u00e1p theo chu\u1ea9n T568A\/T568B.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n h\u1edf m\u1ea1ch<\/strong>: X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed \u0111\u1ee9t ho\u1eb7c h\u1edf tr\u00ean t\u1eebng s\u1ee3i d\u00e2y.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n ng\u1eafn m\u1ea1ch<\/strong>: Ph\u00e1t hi\u1ec7n t\u00ecnh tr\u1ea1ng ch\u1eadp \u0111i\u1ec7n gi\u1eefa c\u00e1c s\u1ee3i d\u00e2y.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n l\u1ed7i ch\u00e9o<\/strong>: X\u00e1c \u0111\u1ecbnh c\u00e1c c\u1eb7p d\u00e2y b\u1ecb \u0111\u1ea3o v\u1ecb tr\u00ed sai.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n Split Pair<\/strong>: Ph\u00e1t hi\u1ec7n l\u1ed7i gh\u00e9p \u0111\u00f4i sai gi\u1eefa c\u00e1c c\u1eb7p d\u00e2y d\u1eabn.<\/li>\n<\/ul>\n<p>M\u1ed7i ch\u1ee9c n\u0103ng \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t, gi\u00fap quy tr\u00ecnh ki\u1ec3m tra tr\u1edf n\u00ean logic v\u00e0 hi\u1ec7u qu\u1ea3. <strong>UNITEK OT40GY<\/strong> s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111\u00e8n LED hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng k\u1ebft qu\u1ea3 ki\u1ec3m tra, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u1ecdc k\u1ebft qu\u1ea3 ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb ph\u1ee9c t\u1ea1p.<\/p>\n<h3>H\u1ed7 tr\u1ee3 \u0111a d\u1ea1ng c\u1ed5ng k\u1ebft n\u1ed1i<\/h3>\n<p>Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c trang b\u1ecb ba c\u1ed5ng ki\u1ec3m tra ch\u00ednh:<\/p>\n<ul>\n<li><strong>RJ45<\/strong>: H\u1ed7 tr\u1ee3 ki\u1ec3m tra c\u00e1p m\u1ea1ng Ethernet Cat5, Cat5e, Cat6, Cat6a.<\/li>\n<li><strong>RJ11<\/strong>: D\u00f9ng cho c\u00e1p \u0111i\u1ec7n tho\u1ea1i v\u00e0 h\u1ec7 th\u1ed1ng analog.<\/li>\n<li><strong>BNC<\/strong>: H\u1ed7 tr\u1ee3 ki\u1ec3m tra c\u00e1p \u0111\u1ed3ng tr\u1ee5c th\u01b0\u1eddng d\u00f9ng trong camera gi\u00e1m s\u00e1t v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n h\u00ecnh.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/itsystems.vn\/store\/wp-content\/uploads\/2026\/09\/Bo-kiem-tra-mang-UNITEK-OT40GY-2.jpg\" alt=\"B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY (Ngu\u1ed3n: Pin 9V)\" title=\"\"><\/p>\n<p>Vi\u1ec7c h\u1ed7 tr\u1ee3 c\u1ea3 ba chu\u1ea9n c\u1ed5ng gi\u00fap <strong>B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY (Ngu\u1ed3n: Pin 9V)<\/strong> tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 \u0111a n\u0103ng, ph\u00f9 h\u1ee3p cho nhi\u1ec1u lo\u1ea1i h\u1ea1 t\u1ea7ng m\u1ea1ng kh\u00e1c nhau trong c\u00f9ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<\/p>\n<h3>Ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng di \u0111\u1ed9ng<\/h3>\n<p>S\u1ea3n ph\u1ea9m s\u1eed d\u1ee5ng ngu\u1ed3n <strong>Pin 9V<\/strong>, cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp m\u00e0 kh\u00f4ng c\u1ea7n k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n AC. Thi\u1ebft k\u1ebf n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi thi c\u00f4ng t\u1ea1i c\u00e1c c\u00f4ng tr\u00ecnh ch\u01b0a c\u00f3 \u0111i\u1ec7n ho\u1eb7c c\u1ea7n di chuy\u1ec3n li\u00ean t\u1ee5c gi\u1eefa c\u00e1c t\u1ea7ng v\u00e0 v\u1ecb tr\u00ed kh\u00e1c nhau.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/itsystems.vn\/store\/wp-content\/uploads\/2026\/09\/Bo-kiem-tra-mang-UNITEK-OT40GY-3.jpg\" alt=\"B\u1ed9 ki\u1ec3m tra m\u1ea1ng UNITEK OT40GY (Ngu\u1ed3n: Pin 9V)\" title=\"\"><\/p>\n<p>V\u1edbi kh\u1ea3 n\u0103ng ki\u1ec3m tra c\u00e1p \u1edf kho\u1ea3ng c\u00e1ch <strong>t\u1ed1i \u0111a 300 m\u00e9t<\/strong>, <strong>UNITEK OT40GY<\/strong> \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c nhu c\u1ea7u ki\u1ec3m tra h\u1ec7 th\u1ed1ng m\u1ea1ng trong v\u0103n ph\u00f2ng, t\u00f2a nh\u00e0, data center nh\u1ecf v\u00e0 h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t.<\/p>\n<p>\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft v\u1ec1 s\u1ea3n ph\u1ea9m ho\u1eb7c nh\u1eadn b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t, qu\u00fd kh\u00e1ch vui l\u00f2ng li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi ch\u00fang t\u00f4i.<\/p>\n<table>\n<thead>\n<tr>\n<th>Th\u00f4ng s\u1ed1<\/th>\n<th>Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>UNITEK OT40GY<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i thi\u1ebft b\u1ecb<\/td>\n<td>B\u1ed9 ki\u1ec3m tra c\u00e1p m\u1ea1ng<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n<\/td>\n<td>Pin 9V<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng ki\u1ec3m tra<\/td>\n<td>RJ45, RJ11, BNC<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n<td>Ki\u1ec3m tra th\u1ee9 t\u1ef1 d\u00e2y, h\u1edf, ng\u1eafn, ch\u00e9o, split pair<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng c\u00e1ch<\/td>\n<td>T\u1ed1i \u0111a 300 m\u00e9t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><div class=\"rank-math-contact-info show-name show-organization_description show-email show-address show-hours show-phone show-additional_info show-map\"><div class=\"rank-math-contact-section rank-math-contact-name\">\t\t<h4 class=\"rank-math-name\">\n\t\t\t<a href=\"https:\/\/itsystems.vn\/store\">IT Systems Shop<\/a>\n\t\t<\/h4>\n\t\t<\/div><div class=\"rank-math-contact-section rank-math-contact-organization_description\"><\/div><div class=\"rank-math-contact-section rank-math-contact-email\"><\/div><div class=\"rank-math-contact-section rank-math-contact-address\">\t\t<label>Address:<\/label>\n\t\t<address><span class=\"contact-address-streetAddress\">14\/33 \u0110\u00e0o Duy Anh<\/span> <span class=\"contact-address-addressLocality\">Ph\u01b0\u1eddng \u0110\u1ee9c Nhu\u1eadn<\/span>, <span class=\"contact-address-addressRegion\">Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh<\/span> <span class=\"contact-address-postalCode\">700000<\/span><\/address>\n\t\t<\/div><div class=\"rank-math-contact-section rank-math-contact-hours\">\t\t<label>Hours:<\/label>\n\t\t<div class=\"rank-math-contact-hours-details\">\n\t\t\t<div class=\"rank-math-opening-hours\"><span class=\"rank-math-opening-days\">Monday, Tuesday, Wednesday, Thursday, Friday<\/span><span class=\"rank-math-opening-time\">08:30 &ndash; 18:00<\/span><\/div><div class=\"rank-math-opening-hours\"><span class=\"rank-math-opening-days\">Saturday<\/span><span class=\"rank-math-opening-time\">08:30 &ndash; 12:00<\/span><\/div>\t\t<\/div>\n\t\t<\/div><div class=\"rank-math-contact-section rank-math-contact-phone\">\t\t\t<div class=\"rank-math-phone-number type-customersupport\">\n\t\t\t\t<label>Customer Service:<\/label>\n\t\t\t\t<span><a href=\"tel:+84917385050\">+84917385050<\/a><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"rank-math-contact-section rank-math-contact-additional_info\"><\/div><div class=\"rank-math-contact-section rank-math-contact-map\"><\/div><\/div><div class=\"clear\"><\/div><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"<table>\n<thead>\n<tr>\n<th>Th\u00f4ng s\u1ed1<\/th>\n<th>Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>UNITEK OT40GY<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i thi\u1ebft b\u1ecb<\/td>\n<td>B\u1ed9 ki\u1ec3m tra c\u00e1p m\u1ea1ng<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n<\/td>\n<td>Pin 9V<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng ki\u1ec3m tra<\/td>\n<td>RJ45, RJ11, BNC<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n<td>Ki\u1ec3m tra th\u1ee9 t\u1ef1 d\u00e2y, h\u1edf, ng\u1eafn, ch\u00e9o, split pair<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng c\u00e1ch<\/td>\n<td>T\u1ed1i \u0111a 300 m\u00e9t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":87490,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[2592],"product_cat":[228],"product_tag":[],"class_list":["post-87478","product","type-product","status-publish","has-post-thumbnail","product_brand-unitek","product_cat-kim-bam-mang-dau-mang","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/87478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/comments?post=87478"}],"version-history":[{"count":0,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/87478\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media\/87490"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media?parent=87478"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_brand?post=87478"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_cat?post=87478"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_tag?post=87478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}