Digi launches integrated 3G cellular router, which has Wi-Fi, full

Digi launches integrated 3G cellular router with Wi-Fi, global positioning system, telemetry, and enterprise-level security features

-The new Digi TransPort (TM) WR44 provides mobile hotspot high-speed network, remote payment processing, remote office and other remote network application functions-

Minnetonka, Minnesota, October 14, 2009-Digi InternaTIonal (NASDAQ: DGII) today launched Digi TransPort WR44, an enterprise-class cellular router with integrated Wi-Fi access point . The versatile Digi TransPort WR44 combines 3G cellular routers, first-class security, advanced routing, Ethernet switches, global positioning system, remote sensing, and WiFi access points to achieve high-speed connection with remote devices. This unique combination of enterprise-class features and flexible wireless connectivity makes this router an ideal choice for connecting remote devices in professional applications such as transportation, remote office and retail outlets. Larry Kraft, senior vice president of global sales and marketing at Digi InternaTIonal, said: "Traditional IT infrastructure often cannot meet the special requirements of industry-specific equipment. Digi Transport WR44 has all the functions of an enterprise-class router, and it has the functions of transportation and public safety. , Remote office, retail and financial professional applications designed for specific industries. "

Digi Transport WR44 can be used as a mobile hotspot in transportation applications, such as public security vehicles, buses, trains, trucks or ships. It is also ideal for remote office networks to achieve preferred and backup connections. The high-end security features of this product are particularly suitable for point-of-sale applications, such as remote payment on a network approved by the Payment Card Industry Data Security Standard (PCI-SS).

Digi Transport WR44 provides diverse power options, multiple installation options, rugged design, local scripting, advanced dynamic routing, first-class security, and firewall features including status packet inspection and comprehensive IPSec VPN. Enterprise-level protocols include BGP, OSPF, and VRRP +. This patented technology is based on the popular VRRP failover standard and provides automatic sensing, automatic disconnection, and automatic recovery of any line failure.

Digi Transport WR44 multifunction router can flexibly choose the way to connect professional equipment and provide various configurations, including multiple serial ports (asynchronous or synchronous), global positioning system or I / O telemetry module, USB port and a four-port Ethernet switches, etc. In addition, Digi Transport WR44 can also be fully managed by Digi remote management software to achieve convenient installation, configuration and maintenance of large facilities. Digi Transport WR44 provides a 5-year warranty, the best in the industry.

Digi TransPort WR44 is available now with an initial price of $ 895. For more information, please visit http: //.

Introduction to Digi InternaTIonal

Digi InternaTIonal helps customers realize the connection and security management of local or remote electronic devices through the network or the World Wide Web through the development of reliable products and solutions, making wireless M2M (machine-to-machine) communication easier. Digi provides products with excellent performance, flexibility and high quality, and has a global product marketing network, including distribution and agents around the world, system integrators and original equipment manufacturers (OEM).

Microstepping is a method of controlling stepper motors, typically used to achieve higher resolution or smoother motion at low speeds.
Micro stepper motor divides each full step into smaller steps to help smooth out the motor`s rotation, especially at slow speeds. 
Microstepping is achieved by using pulse-width modulated (PWM) voltage to control current to the motor windings. The driver sends two voltage sine waves, 90 degrees out of phase, to the motor windings. While current increases in one winding, it decreases in the other winding. This gradual transfer of current results in smoother motion and more consistent torque production than full- or half-step control.

Micro Stepper Motor

Micro stepper motor,Micro linear stepper motor,Micro stepping stepper motor

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