{"id":2721,"date":"2026-01-14T16:04:00","date_gmt":"2026-01-14T09:04:00","guid":{"rendered":"https:\/\/3onedatavn.com\/?post_type=product&p=2721"},"modified":"2026-01-14T16:05:00","modified_gmt":"2026-01-14T09:05:00","slug":"npm301","status":"publish","type":"product","link":"https:\/\/3onedatavn.com\/vi\/san-pham\/npm301\/","title":{"rendered":"NPM301"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/strong><\/p>\n

NPM301 l\u00e0 m\u00f4-\u0111un nh\u00fang chuy\u1ec3n \u0111\u1ed5i c\u1ed5ng serial sang Ethernet hi\u1ec7u su\u1ea5t cao, h\u1ed7 tr\u1ee3 1 c\u1ed5ng RS-232, RS-422 ho\u1eb7c RS-485 sang 1 c\u1ed5ng Ethernet 100M. S\u1eed d\u1ee5ng m\u00f4-\u0111un n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng k\u1ebft n\u1ed1i m\u1ea1ng cho c\u00e1c thi\u1ebft b\u1ecb nh\u00fang, ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, \u0111\u1ed3ng th\u1eddi gi\u00fap s\u1ea3n ph\u1ea9m nhanh ch\u00f3ng \u0111\u01b0\u1ee3c \u0111\u01b0a ra th\u1ecb tr\u01b0\u1eddng<\/p>\n

Serial device server h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c m\u1ea1ng nh\u01b0 TCP, UDP, TELNET, ARP, ICMP, HTTP, DNS v\u00e0 DHCP. Thi\u1ebft b\u1ecb c\u0169ng cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ee9c n\u0103ng qu\u1ea3n l\u00fd, bao g\u1ed3m ki\u1ec3m so\u00e1t truy c\u1eadp (Access Control), c\u1ea5u h\u00ecnh nhanh (Rapid Configuration), n\u00e2ng c\u1ea5p tr\u1ef1c tuy\u1ebfn (Online Upgrading), v.v. M\u1ed7i c\u1ed5ng serial h\u1ed7 tr\u1ee3 4 k\u1ebft n\u1ed1i phi\u00ean TCP ho\u1eb7c UDP, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast, c\u0169ng nh\u01b0 c\u00e1c ph\u01b0\u01a1ng th\u1ee9c truy c\u1eadp TELNET v\u00e0 WEB. Ngo\u00e0i ra, c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd v\u00e0 c\u1ea5u h\u00ecnh \u0111i k\u00e8m tr\u00ean n\u1ec1n t\u1ea3ng Windows gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb, cho ph\u00e9p thi\u1ebft b\u1ecb serial k\u1ebft n\u1ed1i m\u1ea1ng nhanh ch\u00f3ng th\u00f4ng qua c\u00e1c thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n. H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi giao di\u1ec7n th\u00e2n thi\u1ec7n, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed1t c\u00f9ng thao t\u00e1c v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n v\u00e0 thu\u1eadn ti\u1ec7n.<\/p>\n

T\u1ea5t c\u1ea3 c\u00e1c c\u00e0i \u0111\u1eb7t c\u1ee7a NPM301 \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u1ed5ng serial ho\u1eb7c m\u1ea1ng, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 b\u1ed9 x\u1eed l\u00fd truy\u1ec1n th\u00f4ng gi\u1eefa thi\u1ebft b\u1ecb serial v\u00e0 PC, ho\u1eb7c \u0111\u1ec3 truy\u1ec1n th\u00f4ng t\u1eeb xa gi\u1eefa nhi\u1ec1u thi\u1ebft b\u1ecb serial. Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111i\u1ec1u khi\u1ec3n v\u00e0 qu\u1ea3n l\u00fd PLC, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a t\u00f2a nh\u00e0, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a y t\u1ebf, thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng.<\/p>\n




<\/p>\n

T\u00ednh n\u0103ng b\u1ed5 sung<\/strong><\/p>\n

\u00a0H\u1ed7 tr\u1ee3 1 c\u1ed5ng serial v\u00e0 1 c\u1ed5ng Ethernet 10\/100Base-T(X) t\u1ef1 \u0111\u1ed9ng th\u00edch \u1ee9ng<\/strong><\/p>\n

\u00a0H\u1ed7 tr\u1ee3 c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 kh\u00e1c.<\/p>\n

\u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o: 3.3VDC<\/p>\n

H\u1ed7 tr\u1ee3 d\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng t\u1eeb -40\u00b0C \u0111\u1ebfn 75\u00b0C<\/p>","protected":false},"excerpt":{"rendered":"

M\u00f4-\u0111un Serial Server 1 c\u1ed5ng serial m\u1ee9c TTL 3.3V sang 1 c\u1ed5ng Ethernet 100M<\/h1>\n

H\u1ed7 tr\u1ee3 1 c\u1ed5ng serial v\u00e0 1 c\u1ed5ng Ethernet 10\/100Base-T(X) t\u1ef1 \u0111\u1ed9ng th\u00edch \u1ee9ng<\/p>\n

H\u1ed7 tr\u1ee3 c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 kh\u00e1c.<\/p>\n

\u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o: 3.3VDC<\/p>\n

H\u1ed7 tr\u1ee3 d\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng t\u1eeb -40\u00b0C \u0111\u1ebfn 75\u00b0C<\/p>","protected":false},"featured_media":2724,"template":"","meta":[],"product_brand":[],"product_cat":[71],"product_tag":[],"class_list":{"0":"post-2721","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-serial-device-server-module","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product\/2721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media\/2724"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2721"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2721"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2721"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}