ZyXEL Communications P-660HN-T1H User manual

www.zyxel.com
802.11n Wireless ADSL2+ 4-port
Gateway
Firmware v3.40
Edition 2, 8/2010
P-660HN-T1H
DEFAULT LOGIN DETAILS
IP Address: http://192.168.1.1
Password: 1234
Copyright 2010
ZyXEL Communications Corporation

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Device Panels
Top panel
Rear panel
POWER LAN1-4 INTERNET
WPS/
DSL WPS/WLAN
WLAN BUTTON
ON/OFF POWERRESET LAN PORT 1-4 DSL PORT

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Overview
The P-660HN-T1H is an ADSL router with a four-port built-in Ethernet
switch and IEEE 802.11n wireless capability. It allows wired and wireless
clients to safely access the Internet.
Photo Frame
You can also use the P-660HN-T1H as a photo frame for a picture of 4x6
inches.
1. Remove the clear, plastic cover by gently pulling on the tab at the
right-hand bottom of the device’s front panel.
2. Insert your picture into the photo slot.
3. Place the plastic cover back and gently press it into the frame. Be
careful when handling the cover.

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Hardware Connections
This section shows you how to set up your P-660HN-T1H.
1. DSL: Use a telephone wire to connect your P-660HN-T1H’s DSL port
to a telephone jack (or to a splitter, if one is already installed).
2. LAN: Use an Ethernet cable to connect a computer to a LAN port for
initial configuration and/or Internet access.
3. POWER: Use the power adaptor provided with your P-660HN-T1H to
connect an appropriate power source to the POWER socket. Make
sure the power source is on.
4. Push the ON/OFF button to the ON position. Look at the lights on the
front panel.
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2
3
4

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• The POWER light blinks while your P-660HN-T1H starts up and
stays on once it is ready. The DSL light is on when the P-660HN-
T1H has a DSL connection, and the WLAN light is on when the
wireless LAN is ready. The INTERNET light is on when you are
able to access the Internet and blinks when the P-660HN-T1H is
sending or receiving data.
• Each LAN light stays on if the corresponding LAN port is properly
connected and blinks when there is traffic.
If any of these lights are not on, check your connections, and inspect
your cables for damage. If the lights are still off, contact your local
vendor.
Status Page
1. In your browser, go to http://192.168.1.1.
2. Enter the default password 1234 and click Login.

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3. See the User’s Guide for field descriptions of the Status screen.
Internet and Wireless Setup
1. Open your web browser and go to http://www.zyxel.com.
Your P-660HN-T1H tries to detect your Internet connection. Wait for the
P-660HN-T1H to finish detection. If any other screens appear, follow the
directions in the screen.
If the web page opens correctly, your P-660HN-T1H is ready for you to
use. Skip the rest of this procedure.
If the web page does not open, follow the rest of the steps. You should
have the information provided by your ISP.
2. In your browser, go to http://192.168.1.1.

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3. Enter the default password 1234 and click Login.
4. Click Go to Wizard Setup. Then click Apply.
5. Click INTERNET/WIRELESS SETUP. Wait while your P-660HN-T1H
tries to detect your DSL connection.
6. Follow the directions in the wizard. Do not change default settings if
your ISP did not provide information.

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Troubleshooting
1. If you cannot access the web configurator using Internet Explorer in
Windows XP or Windows Server 2003, make sure you allow pop-up
windows, JavaScripts and Java permissions or set the Internet
security level lower than High in Internet Explorer (in Internet
Explorer, click Tools > Internet Options > Security > Custom
Level...). See the appendix in the User’s Guide for more information.
2. If you cannot access the Internet when your computer is connected to
the LAN port, follow these steps.
a. Check the lights on the front panel. If they are different from what is
described on page 5, make sure the P-660HN-T1H is correctly
connected. If the lights are still different, turn off the device, wait a
few seconds, and turn it on again.
b. Follow the steps on page 8again. Make sure you enter the correct
information. For example, if your account has a user name and
password, make sure youtype it correctly. In addition, if youare not
sure which encapsulation your ISP uses, contact your ISP.
c. If you are using a new Internet account, contact your ISP to make
sure it is active.
d. If you still have problems, see Troubleshooting in the User’s
Guide.
3. If you cannot access the Internet using the wireless network, follow
these steps.
a. On a computer in the wireless network, open your browser, and go
to http://192.168.1.1. If you see the login screen, follow
suggestions a- dabove. If you do not, go to the next step.

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b. Make sure your P-660HN-T1H and your computer are using the
same wireless and wireless security settings.
Viewing Certification(s)
• Go to www.zyxel.com.
• Select your product from the drop-downlist box on the ZyXEL home
page to go to that product's page.
• Select the certification you wish to view from this page.

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