Arcom ZyWAN Manuel d'utilisateur télécharger pdf (Page 11)

ZyWAN User Manual Introduction

Introduction

The ZyWAN is a cellular routing modem for GSM/GPRS, EvDO/1xRTT CDMA, and

iDEN networks. It is ideally suited for wireless applications wireless applications such

as Internet access, AVL, telemetry, SCADA, mobile computing, and AMR. The ZyWAN

operates as a fully configurable embedded Linux router enabling firewall, DHCP, DNS

and NAT. ZyWAN provides real-time network access to any Ethernet, 802.11 or serial

device for mobile and fixed data applications.

A GPS adapter provides a sophisticated tracking program and raw NMEA data strings

for mapping applications. The tracking program reports the device location, speed and

heading on regular intervals and caches data when out of network. To easily manage

the ZyWAN configuration, a Web page presents a simple tool to quickly change settings

locally or over-the-air.

This User Manual provides the basic configuration and hardware information required

for getting started with the ZyWAN products. For more detailed information, see

www.zywan.com for additional technical and addendum documentation

Features

The features offered by the ZyWAN include:

• Rugged design handles challenging industrial or mobile telemetry environments.

• Takes full advantage of TCP/IP technologies of the cellular networks.

• Can be configured as a firewall with a variety of data encryption and authentication

methods.

• Provides secure routing of IP data between the cellular network, Ethernet, and

802.11 WLAN.

• Can serve as default gateway from local wired or wireless LAN to the Internet.

• Field equipment may be connected through local RS-232, RS-422/485, or LAN ports.

• GPS receiver allows applications or local devices to pinpoint exact location.

• IPSec security and PPTP VPN capabilities.

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Arcom ZyWAN Manuel d'utilisateur Page 11