Comtel models have been produced since 1992 as analogue or digital devices designed for switched or leased lines with different standards, including DTE - ISA, PCI, USB or RS232.Expansion cards are offered as single or multi-modem solutions. Small-dimension versions designed for industrial applications are also available.
A variety of modems correspond to the specific requirements of our customers, both on modem sizes, PC interface types and the complexity of operations functions and embedded data transmission protocols.
Currently produced external modems include devices mounted in typical industrial enclosures DIN6 or eurocards as well as devices equipped with LCD screens and keyboards for direct control of the modems.
Internal modems are produced as single modem or multi-modem expansion cards.
Mod-IP converters were designed in 2002 as modules supporting the use of applications that were incompatible with IP networks due to their operation system or operation mode, including the DOS-based applications.
Modems and converters in small-dimensional industrial versions are used for monitoring and controlling safe power supply for telecommunication systems, power plants, water intake, cameras and petrol pumps etc.