Usr-k2 Uart Ttl To Tcp/ip Converter Serial Ethernet Module Built-in Webpage 2pcs

US $4800

ShanDong, China
May 30th

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Product Description Introduction This is a serial TTL to Ethernet module, used for data transparent transmission.USR-K2 is the low-cost and multifunctional version of Super Port.It is an embedded serial networking module,whose function is to realize bidirectional transparent transmission between TTL and Ethernet. The amazing part of K2 lies in its Ethernet port integration design.You can apply K2 to your products to realize networking communication.User can directly process data interaction through network and device to realize remote data acquisition, remote control and management. K2 is based on M0 solution,which has slightly higher price and a bit more functions than K1. Features Support DHCP,Dynamic Host Configuration Protocol. Support DNS,Domain Name System; WEBSET :Setting parameters through web ; 10/100M auto detect interface; Support AUTO MDI/MDIX, Can use a crossover cable or parallel cable connection; Serial com port bound rate can set up from 300 to 961200,and None,Odd,Even,Mark,Space five check bits; Work mode TCP Server, TCP Client, UDP, UDP Server; Working model related parameters can be set via a serial port or network; 3.3 V TTL level compatible; Small Size : 33.02 x 19.01 x 19.15 (mm) Virtual serial port supported; Unique heartbeat package mechanism to ensure that the connection is reliable, put an end to connect feign death; Under UDP mode, Packet Broadcast is prohibited, with stronger anti-interference ability; Across the gateway, across switches, routers; Can work in LAN, also can work on the Internet (external network); upgrade firmware via network Parameter Input Voltage : DC 3.3V Input Current : 140mA (115~125) @ 3.3V Size : 33.02 x 19.01 x 19.15 (mm) (including clips) Operating Temp. : -25 ~ 75°C Storage Temp. : -40 ~ 85°C, 5 ~ 95% RH (no condensation) Interface : TTL UART Network Protocol : IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP USR-K1 K2 K3 Function Comparison Structure Shipping ways Southeast Asia, Mid East and Australia: Egypt, Israel, Pakistan, Turkey, India, Singapore, Thailand, New Zealand ect. We choose DPEX or ARAMEX. It may take 7-15 days. Russian Federation: we only send orders by EMS or CPAM. It will take 20-45 days. South America: Brazil, Chile, Peru, Argentina, Columbia ect. We choose EMS or CPAM for shipping.It will take 20-45 days. If you really need DHL, please contact us. North America and Most of Europe: We choose DHL, except cities that DHL can not reach. It will take 7-10 days. Return/refund policy If you get a defective item and you do not like the item we send to you, Please contact us within 5 days after you receive your order. item must be returned with its original packaging and accessories.Customer is responsible for shipping charges of returned item.We will refund the money to you when we get the returned item. Or we can send you a new one according to your demand. if item is lost in the transportation, we will fully refund to you. Jinan USR IOT Technology Limited has been focusing on IOT and M2M field for more than 6 years. We offer networking products such as serial device server, Ethernet module/server, GPRS DTU, WIFI module and remote relay. We have professional R&D teams for hardware and software, phone APP and server. And we can provide OEM & ODM service for clients.Our company has rich experience in system solutions such as smart home system, intelligence fire, agricultural network,temperature and humidity acquisition, industrial control, attendance, entrance guard system and remote control. Service: 2 years guarantee, and professional technical staff help. Supply ability: We usually have 3000-5000 units in stock for urgent orders. Capacity: 50K/week, can meet the demand of most enterprises application. Lifetime: At least 5 years for each device, can still produce just if you need. Cooperation: Welcome the cooperation with distributors all over the world.