{"id":23080,"date":"2024-05-27T18:09:47","date_gmt":"2024-05-27T11:09:47","guid":{"rendered":"https:\/\/dinhcuachop.com\/product\/active-rs-485-repeater-ugreen-80737\/"},"modified":"2026-08-14T12:08:42","modified_gmt":"2026-08-14T05:08:42","slug":"thiet-bi-keo-dai-tin-hieu-rs485-ugreen-80737","status":"publish","type":"product","link":"https:\/\/itsystems.vn\/store\/sp\/thiet-bi-keo-dai-tin-hieu-rs485-ugreen-80737\/","title":{"rendered":"Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737 (Kho\u1ea3ng c\u00e1ch 1200m)"},"content":{"rendered":"

<\/p>\n

Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/h2>\n
Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p chuy\u00ean nghi\u1ec7p thu\u1ed9c th\u01b0\u01a1ng hi\u1ec7u Ugreen<\/strong>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho vi\u1ec7c m\u1edf r\u1ed9ng kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u00edn hi\u1ec7u theo ti\u00eau chu\u1ea9n RS-485.<\/p>\n
S\u1ea3n ph\u1ea9m mang m\u00e3 s\u1ed1 80737<\/strong> v\u00e0 thu\u1ed9c lo\u1ea1i Active RS-485 Repeater<\/strong>, cho ph\u00e9p truy\u1ec1n t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh \u1edf kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a 1200m<\/strong>.<\/p>\n

C\u00f4ng ngh\u1ec7 Active RS-485 Repeater<\/h3>\n
Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/strong> s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Active RS-485 Repeater<\/strong> \u0111\u1ec3 nh\u1eadn, khu\u1ebfch \u0111\u1ea1i v\u00e0 ph\u00e1t l\u1ea1i t\u00edn hi\u1ec7u. Nh\u1edd c\u01a1 ch\u1ebf ch\u1ee7 \u0111\u1ed9ng n\u00e0y, thi\u1ebft b\u1ecb kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng suy hao v\u00e0 nhi\u1ec5u tr\u00ean c\u00e1p truy\u1ec1n d\u00e0i.<\/p>\n
$\"Thi\u1ebft$ <\/p>\n
Kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u1ed1i \u0111a 1200m<\/h3>\n
Th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u1ea5t c\u1ee7a Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/strong> l\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u1ed1i \u0111a 1200m<\/strong>. \u0110\u00e2y l\u00e0 m\u1ee9c kho\u1ea3ng c\u00e1ch v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi gi\u1edbi h\u1ea1n th\u00f4ng th\u01b0\u1eddng c\u1ee7a giao th\u1ee9c RS-485 m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam thi\u1ebft b\u1ecb trung gian.<\/p>\n
Active RS-485 Repeater<\/strong> li\u00ean t\u1ee5c t\u00e1i t\u1ea1o t\u00edn hi\u1ec7u, gi\u00fap duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng truy\u1ec1n \u1ed5n \u0111\u1ecbnh \u1edf kho\u1ea3ng c\u00e1ch xa.<\/p>\n
D\u1ea3i t\u1ed1c \u0111\u1ed9 baud rate linh ho\u1ea1t<\/h3>\n
Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/strong> h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 baud rate t\u1eeb 300bps \u0111\u1ebfn 115200bps<\/strong>. D\u1ea3i t\u1ed1c \u0111\u1ed9 r\u1ed9ng gi\u00fap s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111a d\u1ea1ng thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng c\u00f3 y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 truy\u1ec1n kh\u00e1c nhau.<\/p>\n
Thi\u1ebft b\u1ecb duy tr\u00ec t\u1ed1c \u0111\u1ed9 baud rate \u0111\u00e3 ch\u1ecdn \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi ho\u1ea1t \u0111\u1ed9ng \u1edf kho\u1ea3ng c\u00e1ch 1200m<\/strong>.<\/p>\n
Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n RS-485 EIA\/TIA<\/h3>\n
S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u00fang theo ti\u00eau chu\u1ea9n RS-485 EIA\/TIA<\/strong>. Vi\u1ec7c tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ea3m b\u1ea3o Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/strong> c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch cao v\u1edbi c\u00e1c thi\u1ebft b\u1ecb RS-485 kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n
Ugreen<\/strong> t\u1eadp trung v\u00e0o vi\u1ec7c duy tr\u00ec t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady theo \u0111\u00fang quy chu\u1ea9n c\u00f4ng nghi\u1ec7p.<\/p>\n
V\u1edbi ch\u1ea5t l\u01b0\u1ee3ng x\u00e2y d\u1ef1ng \u0111\u1eb7c tr\u01b0ng c\u1ee7a Ugreen<\/strong>, thi\u1ebft b\u1ecb mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p. M\u1ed7i \u0111\u01a1n v\u1ecb Thi\u1ebft b\u1ecb k\u00e9o d\u00e0i t\u00edn hi\u1ec7u RS485 Ugreen 80737<\/strong> \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ea1t \u0111\u00fang c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00e3 c\u00f4ng b\u1ed1.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1<\/th>\n Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
M\u00e3 s\u1ea3n ph\u1ea9m<\/td>\n 80737<\/td>\n<\/tr>\n
Lo\u1ea1i thi\u1ebft b\u1ecb<\/td>\n Active RS-485 Repeater<\/td>\n<\/tr>\n
Kho\u1ea3ng c\u00e1ch truy\u1ec1n<\/td>\n T\u1ed1i \u0111a 1200m<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 baud rate<\/td>\n 300bps – 115200bps<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/td>\n RS-485 EIA\/TIA<\/td>\n<\/tr>\n
Brand<\/td>\n Ugreen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\t\t
\n\t\t\tIT Systems Shop<\/a>\n\t\t<\/h4>\n\t\t<\/div>
<\/div>
<\/div>
\t\tAddress:<\/label>\n\t\t
14\/33 \u0110\u00e0o Duy Anh<\/span> Ph\u01b0\u1eddng \u0110\u1ee9c Nhu\u1eadn<\/span>, Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh<\/span> 700000<\/span><\/address>\n\t\t<\/div>
\t\tHours:<\/label>\n\t\t
\n\t\t\t
Monday, Tuesday, Wednesday, Thursday, Friday<\/span>08:30 – 18:00<\/span><\/div>
Saturday<\/span>08:30 – 12:00<\/span><\/div>\t\t<\/div>\n\t\t<\/div>
\t\t\t
\n\t\t\t\tCustomer Service:<\/label>\n\t\t\t\t+84917385050<\/a><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div>
<\/div>
<\/div><\/div>
<\/div><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1<\/th>\n Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
M\u00e3 s\u1ea3n ph\u1ea9m<\/td>\n 80737<\/td>\n<\/tr>\n
Lo\u1ea1i thi\u1ebft b\u1ecb<\/td>\n Active RS-485 Repeater<\/td>\n<\/tr>\n
Kho\u1ea3ng c\u00e1ch truy\u1ec1n<\/td>\n T\u1ed1i \u0111a 1200m<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 baud rate<\/td>\n 300bps – 115200bps<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/td>\n RS-485 EIA\/TIA<\/td>\n<\/tr>\n
Brand<\/td>\n Ugreen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":86109,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[2586],"product_cat":[238],"product_tag":[987,244,988],"class_list":["post-23080","product","type-product","status-publish","has-post-thumbnail","product_brand-ugreen","product_cat-thiet-bi-am-tuong-socket-outlet","product_tag-active-rs-485-repeater-ugreen-80737","product_tag-ugreen","product_tag-ugreen-80737","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/23080","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=23080"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media\/86109"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media?parent=23080"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_brand?post=23080"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_cat?post=23080"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_tag?post=23080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}