NP318T series l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i Serial Device Server cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb serial nhanh ch\u00f3ng \u0111\u01b0\u1ee3c trang b\u1ecb kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1ng v\u00e0 qu\u1ea3n l\u00fd t\u1eadp trung c\u00e1c thi\u1ebft b\u1ecb serial v\u00e0 m\u00e1y ch\u1ee7 ph\u00e2n t\u00e1n th\u00f4ng qua m\u1ea1ng. D\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y bao g\u1ed3m 2 lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 cung c\u1ea5p 8 c\u1ed5ng serial RS-485\/422 ho\u1eb7c 3IN1 sang 2 c\u1ed5ng Ethernet \u0111\u1ed3ng 100M. Trong \u0111\u00f3, c\u1ed5ng RS-485\/422 h\u1ed7 tr\u1ee3 c\u00e1ch ly \u0111i\u1ec7n t\u1eeb cho c\u1ed5ng serial. Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t treo t\u01b0\u1eddng ho\u1eb7c \u0111\u1ec3 b\u00e0n nh\u1eb1m \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a c\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng kh\u00e1c nhau.
\nSerial device server h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c m\u1ea1ng nh\u01b0 TCP, UDP, SNMP, TELNET, ARP, ICMP, HTTP, DNS v\u00e0 DHCP. Thi\u1ebft b\u1ecb c\u0169ng cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng qu\u1ea3n l\u00fd ho\u00e0n ch\u1ec9nh, bao g\u1ed3m Access Control, Rapid Configuration, 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 v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 truy c\u1eadp TELNET, WEB. Ngo\u00e0i ra, c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd v\u00e0 c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c cung c\u1ea5p d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng Windows c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n l\u00fd v\u00e0 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb, gi\u00fap thi\u1ebft b\u1ecb serial nhanh ch\u00f3ng k\u1ebft n\u1ed1i m\u1ea1ng th\u00f4ng qua c\u00e1c thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n. Thi\u1ebft b\u1ecb mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u1ed1t cho ng\u01b0\u1eddi d\u00f9ng nh\u1edd giao di\u1ec7n h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n, thao t\u00e1c \u0111\u01a1n gi\u1ea3n v\u00e0 thu\u1eadn ti\u1ec7n.
\nC\u00f4ng t\u1eafc DIP cho ph\u00e9p kh\u00f4i ph\u1ee5c thi\u1ebft b\u1ecb v\u1ec1 c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh c\u1ee7a nh\u00e0 m\u00e1y (factory default). Ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf kh\u00f4ng qu\u1ea1t, ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p, h\u1ed7 tr\u1ee3 d\u1ea3i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec7n \u00e1p r\u1ed9ng, \u0111\u1ed3ng th\u1eddi \u0111\u00e3 v\u01b0\u1ee3t qua c\u00e1c th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p nghi\u00eam ng\u1eb7t, ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 EMC. Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u1ee9ng 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 (BAS), 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
T\u00ednh n\u0103ng b\u1ed5 sung<\/strong> H\u1ed7 tr\u1ee3 c\u1ed5ng 8 RS-485\/422 ho\u1eb7c 3IN1 v\u00e0 1 c\u1ed5ng Ethernet 10\/100Base-T(X) t\u1ef1 \u0111\u1ed9ng th\u00edch \u1ee9ng
\nH\u1ed7 tr\u1ee3 2 giao di\u1ec7n Ethernet 10\/100Base-T(X) t\u1ef1 th\u00edch \u1ee9ng, cung c\u1ea5p hai \u0111\u1ecba ch\u1ec9 IP v\u00e0 MAC \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u qu\u1ea3n l\u00fd m\u1ea1ng ho\u1eb7c d\u1ef1 ph\u00f2ng
\nH\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n 300bps\u2013115200bps v\u00e0 c\u01a1 ch\u1ebf truy\u1ec1n th\u00f4ng kh\u00f4ng t\u1eafc ngh\u1ebdn (non-blocking)
\nH\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.
\nH\u1ed7 tr\u1ee3 truy\u1ec1n th\u00f4ng xuy\u00ean gateway v\u00e0 qua h\u1ec7 th\u1ed1ng \u0111\u1ecbnh tuy\u1ebfn
\nH\u1ed7 tr\u1ee3 ch\u1ebf \u0111\u1ed9 th\u0103m d\u00f2 nhi\u1ec1u host (multiple hosts polling mode), cho ph\u00e9p nhi\u1ec1u host truy c\u1eadp c\u00f9ng m\u1ed9t c\u1ed5ng serial.
\nH\u1ed7 tr\u1ee3 truy\u1ec1n th\u00f4ng theo c\u01a1 ch\u1ebf kh\u1edbp k\u00fd t\u1ef1 ph\u00e2n c\u00e1ch (delimiter matching), \u0111\u00e1p \u1ee9ng nhi\u1ec1u y\u00eau c\u1ea7u \u0111\u00f3ng g\u00f3i d\u1eef li\u1ec7u c\u1ed5ng serial kh\u00e1c nhau
\nH\u1ed7 tr\u1ee3 FIFO, t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u1eddi c\u0169 kh\u00e1c nhau
\nH\u1ed7 tr\u1ee3 l\u1ecdc \u0111\u1ecba ch\u1ec9 IP v\u00e0 \u0111\u1ecba ch\u1ec9 MAC, gi\u00fap th\u1ef1c hi\u1ec7n ki\u1ec3m so\u00e1t truy c\u1eadp ch\u00ednh x\u00e1c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng
\nH\u1ed7 tr\u1ee3 ph\u00e2n c\u1ea5p qu\u1ea3n l\u00fd ng\u01b0\u1eddi d\u00f9ng, cho ph\u00e9p qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp linh ho\u1ea1t v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng
\nH\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i v\u00e0 th\u00f4ng s\u1ed1 c\u1ed5ng serial, gi\u00fap ng\u01b0\u1eddi d\u00f9ng nhanh ch\u00f3ng n\u1eafm b\u1eaft t\u00ecnh tr\u1ea1ng truy\u1ec1n th\u00f4ng
\nH\u1ed7 tr\u1ee3 \u0111i\u1ec1u khi\u1ec3n lu\u1ed3ng RTS\/CTS, DTR\/DSR v\u00e0 XON\/XOFF
\nH\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd m\u1ea1ng SNMP
\nT\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd c\u1ed5ng serial \u1ea3o
\nH\u1ed7 tr\u1ee3 ch\u1ebf \u0111\u1ed9 truy c\u1eadp driver c\u1ed5ng serial \u1ea3o (Virtual Serial Port) v\u00e0 t\u1ef1 \u0111\u1ed9ng kh\u00f4i ph\u1ee5c k\u1ebft n\u1ed1i sau khi m\u1ea1ng b\u1ecb gi\u00e1n \u0111o\u1ea1n
\nH\u1ed7 tr\u1ee3 thi\u1ebft l\u1eadp khung d\u1eef li\u1ec7u c\u1ed5ng serial linh ho\u1ea1t, \u0111\u00e1p \u1ee9ng nhi\u1ec1u nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1ec1 ph\u00e2n \u0111o\u1ea1n g\u00f3i d\u1eef li\u1ec7u
\nH\u1ed7 tr\u1ee3 truy c\u1eadp \u1ee9ng d\u1ee5ng SOCKET TCP\/IP ti\u00eau chu\u1ea9n
\nTCP h\u1ed7 tr\u1ee3 \u0111a k\u1ebft n\u1ed1i, cho ph\u00e9p t\u1ed1i \u0111a 4 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi gi\u00e1m s\u00e1t ho\u1eb7c qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb serial
\nUDP h\u1ed7 tr\u1ee3 giao ti\u1ebfp \u0111\u01a1n m\u00e1y ho\u1eb7c \u0111a m\u00e1y, cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi gi\u00e1m s\u00e1t ho\u1eb7c qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb serial
\nH\u1ed7 tr\u1ee3 nhi\u1ec1u ph\u01b0\u01a1ng th\u1ee9c c\u1ea5u h\u00ecnh nh\u01b0 c\u00f4ng c\u1ee5 Windows, TELNET, WEB, v.v.<\/p>","protected":false},"excerpt":{"rendered":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i thi\u1ebft b\u1ecb Serial 8 c\u1ed5ng RS-232\/485\/422 sang 2 c\u1ed5ng Ethernet<\/h1>\n
\nH\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.
\nH\u1ed7 tr\u1ee3 ngu\u1ed3n \u0111\u1ea7u v\u00e0o d\u1ea3i \u0111i\u1ec7n \u00e1p r\u1ed9ng 12\u201348VDC<\/p>","protected":false},"featured_media":2693,"template":"","meta":[],"product_brand":[],"product_cat":[70],"product_tag":[],"class_list":{"0":"post-2692","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-serial-device-server","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product\/2692","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\/2693"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2692"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2692"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2692"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}