 |
Network Serial Port Kit allows you to connect any serial port devices over the TCP/IP network or Internet. Creation of local virtual serial ports pairs are available as well.
Program creates up to 254 virtual serial ports at a time. Physical COM ports located on remote computer can be connected to host computer over the network as well. You can connect data collection serial devices: bar code scanners, modems, sensors, meters, gages, RF equipment, telephone PBX systems, laboratory or industrial instruments, and so on - to the serial ports of your computer to deliver that data anywhere over any TCP/IP based network.
For example you can convert usual PC to "Serial Port Server" so then you can connect any serial device directly to a TCP/IP network and communicate with that device from any other PC in the same network or across the Internet. This allows you to use existing Windows based serial communications software to send and receive data to remote serial device across a network.
network serial port network com port com port to ethernet serial port to ethernet com port to tcp-ip serial port to tcp-ip rs232 to ethernet com port to ethernet shared port shared com port virtual com port
|
 |
Virtual Serial Port Kit creates pairs of virtual serial ports in your system which are virtually connected to each other. Physical null modem cables are not required. You can connect any number of virtual port pairs. Virtual serial port pairs will look and work exactly like real hardware serial ports connected via null modem cables.Virtual Serial Port Kit is designed for software developer to speed up development process during debugging and data-logging period and cut months or even years from total project time. Virtual Serial Port Kit is useful also for users which work with Windows applications using serial COM ports joined by null modem cable especially if those applications require more than one serial port pair.
FEATURES
- full hardware serial ports emulation.
- virtual serial ports look and work like real hardware ports.
- physical null modem cables are not required.
- virtual communication is more fast (up to 250 Kb/s) and reliable than
via real null modem cable.
- compatibility with PnP and WMI technologies.
- virtual serial ports configuration via Windows Device Manager.
- compatibility with VMware.
- hot program install - no system reboot is required.
- up to 127 virtual serial port pairs can be created.
- one click enable/disable button for all virtual serial ports.
- user friendly program interface.
virtual serial port virtual serial port driver debugging data-logging virtual com port serial port com port program creates pairs virtual
|
 |
Virtual Serial Port is a powerful advanced ActiveX Control that allows your application to create custom additional virtual serial port in system and fully control it. Created virtual serial ports looks like real serial ports for other Windows applications. From your application you can control data sent to virtual serial port by other applications and respond to them by sending own data to virtual serial port, which will be received by other Windows applications like from real port.
Features: Flexible set of control functuins, Virtual serial port can have any name, Full software serial port emulation, Control lines support (DTR, RTS), High speed data exchange from/to virtual serial port, Virtual serial port could be created and deleted dynamically during runtime, Sample applications for Borland C++ Builder and Delphi and Microsoft Visual C++ and Visual Basic.
Virtual Serial Port ActiveX Control compatible with: Microsoft Visual C++ 5-6, Microsoft Visual Basic 5-6, Borland C++ Builder 3-6, Borland Delphi 3-6
virtual serial port virtual com port create virtual serial port directly application work
|
 |
ModemTest is an easy to use Windows based application that allows users to test their dial up modem. ModemTest performs low level testing that is independent of your Internet Service Provider (ISP) and the TCP/IP settings on the computer. It allows the modem to be tested in addition to the phone line the modem is connected to. ModemTest provides a method for system integrators and computer repair centers to test both internal and external modems. By a process of elimination, home users can also use the ModemTest to help isolate Internet connection problems to a faulty modem, or phone line or their ISP service. ModemTest logs any data corruption and incorporates a modem speed test which reports the initial connection speed and the actual throughput.
Two different test methods are provided. The first test method uses two telephone lines and two modems in a master / slave configuration. The master dials the phone number of the slave modem and after a successful connection, data packets are exchanged between the master and slave. The second test method requires only a single modem and no telephone line. A local loop back is done on the analog side of the modem, ModemTest then sends data packets which are echoed back by the modem. In both cases ModemTest communicates to the modem using a COM port. (In the case of Internal modems or USB modems, this is a virtual COM port and not a physical plug on the machine).
Modem Test allows the sending of specific data files allowing compliance to specific standards, for instance ITU-T v.56.
Before sending any data, ModemTest first checks the settings on the serial port and then on the modem itself. Any data received is verified to be sure that it is complete and without errors. A log of the activity is kept in the right hand section of the window. Different types of activities are highlighted in different colors. Any errors are displayed in red. This log can be saved to disk if required.
modem loop back loopback connection speed bandwidth internet test dialup bandwidth
|
|
|
