ZyXEL Communications P-660HW-D Series User Manual

P-660HW-D Series User’s Guide

Chapter 1 Getting To Know Your P-660HW-D

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Output power management is the ability to set the level of output power.

There may be interference or difficulty with channel assignment when there is a high density 
of APs within a coverage area. In this case you can lower the output power of each access 
point, thus enabling you to place access points closer together.

Your ZyXEL device can check the MAC addresses of wireless stations against a list of 
allowed or denied MAC addresses.

Here are some example uses for which the ZyXEL device is well suited. 

The ZyXEL device is the ideal high-speed Internet access solution. It is compatible with all 
major ADSL DSLAM (Digital Subscriber Line Access Multiplexer) providers and supports 
the ADSL standards as shown in 

. In addition, the ZyXEL device allows 

wireless clients access to your network resources. 

The ZyXEL device provides protection from attacks by Internet hackers. By default, the 
firewall blocks all incoming traffic from the WAN. The firewall supports TCP/UDP inspection 
and DoS (Denial of Services) detection and prevention, as well as real time alerts, reports and 
logs.

Figure 1   Protected Internet Access Applications

You can use the ZyXEL device to connect two geographically dispersed networks over the 
ADSL line. A typical LAN-to-LAN application example is shown as follows.