ZyXEL Communications G-570U, User Manual

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ZyXEL G-570U User’s Guide
24 Chapter 1 Getting to Know Your G-570U
Figure 1 WDS Functionality Example
OTIST (One-Touch Intelligent Security Technology)
OTIST allows your G-570U to assign its SSID and security settings (WEP or WPA-PSK) to
the ZyXEL wireless adapters that support OTIST and are within transmission range. The
ZyXEL wireless adapters must also have OTIST enabled. The G-570U also supports OTIST in
Wireless Client mode.
10/100M Auto-negotiating Ethernet/Fast Ethernet Interface
This auto-negotiating feature allows the G-570U to detect the speed of incoming transmissions
and adjust appropriately without manual intervention. It allows data transfer of either 10 Mbps
or 100 Mbps in either half-duplex or full-duplex mode depending on your Ethernet network.
Ethernet port connections can be in half-duplex or full-duplex mode. Full-duplex refers to a
device's ability to send and receive simultaneously, while half-duplex indicates that traffic can
flow in only one direction at a time. The Ethernet port must use the same speed or duplex
mode setting as the peer Ethernet port in order to connect.
10/100M Auto-crossover Ethernet/Fast Ethernet Interface
The LAN interface automatically adjusts to either a crossover or straight-through Ethernet
cable.
Reset Button
The G-570U reset button is built into the rear panel. Use this button to restart the device or
restore the factory default password.
802.11g Wireless LAN Standard
The ZyXEL wireless products containing the letter "G" in the model name, such as G-570U
and G-162, comply with the IEEE 802.11g wireless standard.