Download Free/Trial Version Of Virtual Null Modem
Null-modem cable is basically used for communication of two RS-232 DTE devices with each other. To create null-modemconnection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable.The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modemconnection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable. Why do you need to emulate serial portsand null-modem connection? There are few main reasons to do it. Firstly, you don't need to have two computers connected with realnull-modem cable. Secondly, theres no need in a single PC with several free serial ports and additional multi serial port devices which areexpensive and bulky. To emulate null-modem connection Virtual null modem can be effectively used. The program emulates one or morecouples of RS-232 serial ports connected via virtual null-modem cable. It ispossible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modemcable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinaryconnection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows useremulate virtual null modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulatereal-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to itsfeatures set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation.Furthermore, the program may also be useful in the reverse engineering as well as in educational needs. So go ahead and download FREEtrial version now!
Tags: virtual driver, virtual port, virtual rs232,
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