2.2 Description of Hardware

The main functions of the Gateway can be divided into three categories:

1.Connects to the Internet or to a remote site by using its RJ-45 WAN port or RS232 serial port.

2.Directly connects to your PC or to a local area network by using any of the three Fast Ethernet LAN ports or through the IEEE802.11b wireless interface.

3.Functions as a print server as well.

Access speed to the Internet depends on your service type. Full-rate ADSL can provide up to 8 Mbps downstream and 640 Kbps upstream. G.lite (or splitterless) ADSL provides up to 1.5 Mbps downstream and 512 Kbps upstream. Cable modems can provide up to 36 Mbps downstream and 2 Mbps upstream. ISDN can provide up to 128 Kbps when using two bearer channels. And PSTN analog connections can now run up to 56 Kbps. However, you should note that the actual rate provided by specific service providers may vary dramatically from those above-mentioned limits.

Although access speed to the Internet is determined by the modem type connected to your Gateway, data passing between devices connected to your local area network can run up to 100 Mbps over the Fast Ethernet ports.

The Gateway includes an LED display on the front panel for system power and port indications that simplifies instal- lation and network troubleshooting. It also provides three RJ-45 LAN ports, one RJ-45 WAN port, one RS232 serial

CHAPTER 2

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Gateway none manual Description of Hardware, Functions as a print server as well