| Publisher | Digi International | ||
|---|---|---|---|
| Format | 377.4KB PDF | Date added | 10 May 2005 |
| Topics | TCP - IP, Wide Area Networks (WAN), Cellular Equipment | ||
| Downloads | 47 | ||
Although the Digi Connect WAN and Digi Connect Remote Gateway (RG) are able to perform most functions of a cellular modem, they actually do much more. Digi Connect WAN and Digi Connect RG are intelligent gateways with a full TCP/IP stack and embedded Real Time Operating System (RTOS) which allow remote devices and networks to be natively integrated with IP devices and applications across high-speed digital cellular networks. Cellular modems operate in the voice channel. This means throughput is slow and airtime is expensive. In addition, cellular modems typically require a one-to-one connection to an analog modem connection at the opposite end of the connection. Multiple connections require modem banks to which remote sites dial in.
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