{"id":2717,"date":"2026-01-14T15:57:45","date_gmt":"2026-01-14T08:57:45","guid":{"rendered":"https:\/\/3onedatavn.com\/?post_type=product&p=2717"},"modified":"2026-03-04T15:28:06","modified_gmt":"2026-03-04T08:28:06","slug":"2717","status":"publish","type":"product","link":"https:\/\/3onedatavn.com\/vi\/san-pham\/2717\/","title":{"rendered":"NP5000 Series"},"content":{"rendered":"

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

D\u00f2ng NP5000 l\u00e0 serial server m\u1ea1ng an to\u00e0n, 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 c\u00f3 6 model \u0111\u1ec3 l\u1ef1a ch\u1ecdn. C\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 1\/2 c\u1ed5ng serial DB9 3-trong-1 k\u1ebft n\u1ed1i t\u1edbi 1 c\u1ed5ng Ethernet t\u1ef1 th\u00edch \u1ee9ng 10\/100Base-T(X) ho\u1eb7c 4\/8 c\u1ed5ng serial RJ45 3-trong-1 \/ RS-485 k\u1ebft n\u1ed1i t\u1edbi 2 c\u1ed5ng Ethernet t\u1ef1 th\u00edch \u1ee9ng 10\/100Base-T(X). Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t \u0111\u1ec3 b\u00e0n ho\u1eb7c treo t\u01b0\u1eddng, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a nhi\u1ec1u k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/span>
Serial Device Server h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c m\u1ea1ng, nh\u01b0 TCP, UDP, RFC2217, TELNET, ARP, ICMP, HTTP, HTTPS, SNMP, SSH, SMTP, SNTP, DNS, BOOTP v\u00e0 DHCP. Thi\u1ebft b\u1ecb c\u0169ng s\u1edf h\u1eefu \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 nhi\u1ec1u ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 RealCom, Reverse RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast, Telnet, Reverse Telnet, RFC2217, Redundant COM, DRDAS RealCom v\u00e0 DRDAS TCP Server, c\u00f9ng c\u00e1c ch\u1ebf \u0111\u1ed9 truy c\u1eadp TELNET, WEB v\u00e0 SSHD. Ngo\u00e0i ra, c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd v\u00e0 c\u1ea5u h\u00ecnh \u0111i k\u00e8m ch\u1ea1y 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 c\u00e1c thi\u1ebft b\u1ecb serial nhanh ch\u00f3ng k\u1ebft n\u1ed1i m\u1ea1ng ch\u1ec9 v\u1edbi c\u00e1c thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n. H\u1ec7 th\u1ed1ng mang l\u1ea1i tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng t\u1ed1t nh\u1edd giao di\u1ec7n 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.<\/span>
S\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 n\u00fat RESET, cho ph\u00e9p kh\u00f4i ph\u1ee5c c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh c\u1ee7a nh\u00e0 m\u00e1y cho thi\u1ebft b\u1ecb. Ph\u1ea7n c\u1ee9ng s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf kh\u00f4ng qu\u1ea1t, ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p, 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 b\u00e0i ki\u1ec3m tra ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p nghi\u00eam ng\u1eb7t, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c 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 c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 h\u1ec7 th\u1ed1ng tr\u1ea1m ki\u1ec3m so\u00e1t t\u00f9y ch\u1ec9nh, tr\u1ea1m x\u0103ng th\u00f4ng minh, trung t\u00e2m d\u1eef li\u1ec7u, t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p, v.v.<\/span>


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

\u00a0(T\u00f9y ch\u1ecdn) h\u1ed7 tr\u1ee3 2 c\u1ed5ng Ethernet t\u1ef1 th\u00edch \u1ee9ng 10\/100Base-T(X) v\u00e0 cung c\u1ea5p \u0111\u1ecba ch\u1ec9 IP k\u00e9p v\u00e0 MAC k\u00e9p, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u qu\u1ea3n l\u00fd \u0111a m\u1ea1ng ho\u1eb7c sao l\u01b0u m\u1ea1ng.<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng truy\u1ec1n 110bps\u2013115200bps (c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh l\u00ean \u0111\u1ebfn 921600bps) v\u00e0 giao ti\u1ebfp kh\u00f4ng ngh\u1ebdn (non-blocking communication)<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 RealCom, Reverse RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast, Telnet, Reverse Telnet, RFC2217, Redundant COM, DRDAS RealCom, DRDAS TCP Server v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 kh\u00e1c.<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 truy\u1ec1n th\u00f4ng xuy\u00ean gateway v\u00e0 xuy\u00ean router<\/p>\n

\u00a0H\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.<\/p>\n

\u00a0H\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<\/p>\n

\u00a0H\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<\/p>\n

\u00a0H\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<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd ng\u01b0\u1eddi d\u00f9ng ph\u00e2n c\u1ea5p, cho ph\u00e9p qu\u1ea3n l\u00fd quy\u1ec1n h\u1ea1n linh ho\u1ea1t v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i c\u1ed5ng serial, tham s\u1ed1 v\u00e0 th\u1ed1ng k\u00ea truy\u1ec1n th\u00f4ng, gi\u00fap d\u1ec5 d\u00e0ng theo d\u00f5i t\u00ecnh tr\u1ea1ng giao ti\u1ebfp<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 \u0111i\u1ec1u khi\u1ec3n lu\u1ed3ng RTS\/CTS, DTR\/DSR v\u00e0 XON\/XOFF<\/p>\n

\u00a0H\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<\/p>\n

\u00a0H\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<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 truy c\u1eadp \u1ee9ng d\u1ee5ng SOCKET TCP\/IP ti\u00eau chu\u1ea9n<\/p>\n

\u00a0TCP 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<\/p>\n

\u00a0UDP 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<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 ch\u1ebf \u0111\u1ed9 TELNET v\u00e0 Reverse TELNET, thi\u1ebft l\u1eadp phi\u00ean giao th\u1ee9c TELNET \u0111\u1ec3 th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa c\u1ed5ng serial v\u00e0 Ethernet gi\u1eefa thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i v\u00e0 m\u00e1y ch\u1ee7<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 giao th\u1ee9c RFC2217, cho ph\u00e9p c\u1ed5ng serial hi\u1ec3n th\u1ecb tr\u00ean m\u00e1y ch\u1ee7 nh\u01b0 m\u1ed9t c\u1ed5ng COM c\u1ee5c b\u1ed9<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 nhi\u1ec1u h\u00ecnh th\u1ee9c c\u1ea5u h\u00ecnh, nh\u01b0 c\u00f4ng c\u1ee5 c\u1ea5u h\u00ecnh tr\u00ean Windows, TELNET, SSHD v\u00e0 WEB<\/p>\n

\u00a0SSHD v\u00e0 HTTPS gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt khi truy c\u1eadp d\u1eef li\u1ec7u<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 nhi\u1ec1u ph\u01b0\u01a1ng th\u1ee9c c\u1ea3nh b\u00e1o, bao g\u1ed3m c\u1ea3nh b\u00e1o qua e-mail, c\u1ea3nh b\u00e1o nh\u1eadt k\u00fd v\u00e0 c\u1ea3nh b\u00e1o h\u1ec7 th\u1ed1ng<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 nhi\u1ec1u s\u1ef1 ki\u1ec7n c\u1ea3nh b\u00e1o, bao g\u1ed3m k\u1ebft n\u1ed1i ngu\u1ed3n c\u1ea5p, kh\u1edfi \u0111\u1ed9ng n\u00f3ng (warm start) v\u00e0 kh\u1edfi \u0111\u1ed9ng ngu\u1ed9i (cold start)<\/p>\n

\u00a0Th\u1ef1c hi\u1ec7n ch\u1ea9n \u0111o\u00e1n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u1ea1ng th\u00f4ng qua Ping v\u00e0 Traceroute<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng ARP, gi\u00fap tr\u00e1nh l\u1ed7i giao ti\u1ebfp do \u0111\u1ecba ch\u1ec9 MAC c\u1ee7a serial server b\u1ecb h\u1ebft h\u1ea1n (aging) tr\u00ean switch ho\u1eb7c router<\/p>\n

\u00a0H\u1ed7 tr\u1ee3 \u0111\u1ecbnh tuy\u1ebfn t\u0129nh (Static Routing), cho ph\u00e9p th\u00eam b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn th\u1ee7 c\u00f4ng<\/p>","protected":false},"excerpt":{"rendered":"

<\/div>\n

Thi\u1ebft b\u1ecb Serial Server an to\u00e0n RS-485 ho\u1eb7c RS-232\/485\/422 3-trong-1 (1\/2\/4\/8 c\u1ed5ng), h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t \u0111\u1ec3 b\u00e0n ho\u1eb7c treo t\u01b0\u1eddng<\/h1>\n

H\u1ed7 tr\u1ee3 1\/2 c\u1ed5ng serial DB9 3-trong-1 k\u1ebft n\u1ed1i t\u1edbi 1 c\u1ed5ng Ethernet t\u1ef1 th\u00edch \u1ee9ng 10\/100Base-T(X) ho\u1eb7c 4\/8 c\u1ed5ng serial RJ45 3-trong-1 \/ RS-485 k\u1ebft n\u1ed1i t\u1edbi 2 c\u1ed5ng Ethernet t\u1ef1 th\u00edch \u1ee9ng 10\/100Base-T(X)<\/p>\n

(T\u00f9y ch\u1ecdn) H\u1ed7 tr\u1ee3 c\u00e1c ch\u1ebf \u0111\u1ed9 m\u1ea1ng nh\u01b0 ch\u1ebf \u0111\u1ed9 d\u1ef1 ph\u00f2ng (redundant mode), ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch (switching mode) v\u00e0 ch\u1ebf \u0111\u1ed9 IP k\u00e9p (dual IP mode), \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng m\u1ea1ng kh\u00e1c nhau.<\/p>\n

H\u1ed7 tr\u1ee3 c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 RealCom, Reverse RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast, Telnet, Reverse Telnet, RFC2217, Redundant COM, DRDAS RealCom, DRDAS TCP Server v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 kh\u00e1c.<\/p>\n

H\u1ed7 tr\u1ee3 ngu\u1ed3n c\u1ea5p k\u00e9p, \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o d\u1ea3i r\u1ed9ng 12~48VDC<\/p>\n

H\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng t\u1eeb -40 \u0111\u1ebfn 75 \u00b0C<\/p>","protected":false},"featured_media":2720,"template":"","meta":[],"product_brand":[],"product_cat":[70],"product_tag":[],"class_list":{"0":"post-2717","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\/2717","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\/2720"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2717"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2717"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2717"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}