P-660R-Tx v2 Series User’s Guide
27 Chapter 1 Getting To Know Your ZyXEL Device
Figure 1 ZyXEL Device Internet Access Application
Internet Single User Account
For a SOHO (Small Office/Home Office) environment, your ZyXEL Device offers the Single
User Account (SUA) feature that allows multiple users on the LAN (Local Area Network) to
access the Internet concurrently for the cost of a single IP address.
1.2.2 LAN to LAN Application
You can use the ZyXEL Device to connect two geographically dispersed networks over the
ADSL line. A typical LAN-to-LAN application for your ZyXEL Device is shown as follows.
Figure 2 ZyXEL Device LAN-to-LAN Application
1.3 ZyXEL Device Hardware Installation and Connection
Refer to the Quick Start Guide for information on hardware installation and connection.
1.4 Front Panel LEDs
The following table describes the LEDs on the front panel.
Table 2 Front Panel LED Description
LED COLOR STATUS DESCRIPTION
PWR/SYS Green On The ZyXEL Device is receiving power and functioning properly.
Blinking The ZyXEL Device is rebooting.
Off The ZyXEL Device is not ready or has malfunctioned.
Red On The power to the ZyXEL Device is too low.