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Radio modem, Modem, Device server, Server, Isolator
Text version of the page
| The problem occurs when a unit, for example, a computer wants to communicate with peripheral equipment and the computer generates the connections. No one knows the IP-address that the computer should connect to, as these are assigned dynamically t^^J*"''*" ) GPRS | ||||||||
| The same problem occurs when two devices need to communicate and none of them are masterThe modem cannot initiate IP-communication, as it does not knowwhich IP-address will be assigned. | ||||||||
| This is however not a problem if all devices could be assigned a fixed IP-address. | ||||||||
| Reliable Radio Transmission The GDW-Tool has a very useful feature when it comes to installation of the system with an antenna to make reliable connections.This is a test that can be carried out without any SIM-card fitted into the modem. Not only will you see the signal strength of several local cell sites, but also the actual name of the network provider as well as the ID-number of that specific radio connection. If the signal strengths are not sufficient then different types of antenna can be used to achieve a reliable connection or a different service provider can be used. | ||||||||
| www.westermo.com | ||||||||