Linksys WRT120N - Wireless-N Home Router Wireless User manual

Wireless-N Home Router
Cisco is the worldwide leader in
wireless networking
Step up to the speed of Wireless-N
Advanced security features help
protect your data and privacy
Easy to install on a Windows PC or
Mac with Cisco Setup Wizard
Model: WRT120N
Datasheet

Model: WRT120N
Step up to the speed of Wireless-N!
Get connected without wires. The Wireless-N Home Router gives you a wireless connection that’s twice
the speed of Wireless-G so your whole family can share a broadband Internet connection and access
files from almost anywhere in the house.
Wireless Freedom
Wireless-N technology lets you surf the web from the living room, play on-line games from the
bedroom, and listen to your digital music in the kitchen. The extra speed lets you connect more
devices, and move files faster. And Wireless-N works great with your older devices, too.
Device Connectivity
Keep your digital files in one place, and share them from any computer on your network. Four built-in
10/100 Ethernet ports make it easy to connect additional wired computers, storage, printers, and other
wired devices to your network.
Security Made Simple
Wireless security and firewall protection help safeguard your home network and computers from most
Internet attacks.
2.4 GHz Only
Selectable (2.4 GHz or 5 GHz)
Simultaneous (2.4 GHz and 5 GHz)
Good
Better
Best
Fast Ethernet (10/100 Mbps)
Gigabit Ethernet (10/100/1000 Mbps)
Wi-Fi Protected Setup
™
WEP, WPA
™
, WPA2
™
encryption
Built-in firewall to guard against Internet
attacks
Wireless Bands:
Four Port Wired Switch Speed:
Avoids Interference w/
other devices/networks:
Setup and Security:
Special Features:
Featured Specifications:
Storage Link to share a USB Hard Drive
Media Optimized Networking
for concurrent HD video and music streaming,
voice, gaming, large file transfers.

Model: WRT120N
Connects to the
Internet
Fast Ethernet ports to connect
10/100 wired devices
Package Contents
• Wireless-N Home Router
• Setup Software and User Guide on CD-ROM
• Ethernet Network Cable
• Quick Installation Guide
• Power Adapter
Minimum Requirements
• Internet Explorer 6, Safari 3, or Firefox 2 or Higher for Browser-Based
Configuration
• CD or CD/DVD Drive
• Network Magic Basic and Home Network Defender Software Require
Up-to-Date Windows XP, or a 32- or 64-Bit Edition of Vista or Windows 7
• Setup Wizard Also Runs under Mac OS X 10.4 or Higher
Adapter Requirement
• If your computer or peripheral device does not have built-in wireless
capability, you will need to purchase an external adapter.
Features
• Wireless router shares the
internet, printing and storage
with multiple computers
• Double the speed of G when used
with other Wireless-N devices
but also works great with older G
products
• Includes four Fast Ethernet ports
for your wired computers and
devices
• Powerful encryption protects
the router’s wireless signal and a
built-in firewall helps guard your
computers from Internet attacks
• Push button setup feature helps
make wireless configuration
more secure and simple (Wi-Fi
Protected Setup™)
• Easy to install on a Windows PC or
Mac with Network Magic™

The maximum performance for wireless is derived from IEEE Standard 802.11 specifications. Actual performance can vary, including lower wireless network
capacity, data throughput rate, range and coverage. Performance depends on many factors, conditions and variables, including distance from the access point,
volume of network traffic, building materials and construction, operating system used, mix of wireless products used, interference and other adverse conditions.
Specifications are subject to change without notice.
09101310B-JL
© 2009 Cisco Systems, Inc. All rights reserved. Cisco, the Cisco logo, Linksys, Network Magic and the Network Magic logo are trademarks or
registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. Mac and the Mac logo are
trademarks of Apple Computer, Inc., registered in the U.S. and other countries. All other trademarks mentioned in this document or website are
the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other
company. Model: WRT120N
Specifications
Model WRT120N
Standards Complies with IEEE 802.3u, 802.11g and 802.11b standards, and compatible with some 802.11n features.
LEDs Power, Internet, Wireless, Wi-Fi Protected Setup™, Ethernet (1-4)
Ports Internet, Ethernet (1-4), Power
Buttons Reset, Wi-Fi Protected Setup™
Cabling Type CAT5
# of Antennas 2 (internal)
Detachable (y/n) No
Modulations 802.11b: CCK/QPSK, BPSK
802.11g: OFDM/BPSK, QPSK, 16-QAM, 64-QAM
802.11n: OFDM/BPSK, QPSK, 16-QAM, 64-QAM
Transmitted Power in dBm 802.11b: 21 ± 2 dBm (typical)
802.11g: 18 ± 2 dBm (typical)
802.11n: 16 ± 2 dBm (typical)
Receive Sensitivity in dBm -90 dBm (typical) @ 1 Mbps
-85 dBm (typical) @ 11 Mbps
-68 dBm (typical) @ 54 Mbps
-65 dBm (typical) @ 150 Mbps
Antenna Gain in dBi 2.0 (max)
Maximum Data Rate 150 Mbps
UPnP able/cert Able
Wireless Security Wi-Fi Protected Access™ 2 (WPA2), WEP, Wireless MAC Filtering
Security key bits Up to 128-Bit Encryption
OS Requirements Network Magic Basic and Home Network Defender Software Require Up-to-Date Windows XP, or a 32- or 64-Bit Edition of Vista or Windows 7
Setup Wizard Also Runs under Mac OS X 10.4 or Higher
Environmental
Dimensions 203 x 35 x 160 mm (7.99" x 1.38" x 6.30")
Weight 238 g (8.40 oz)
Power 12V, 1.0A
Certification FCC, UL/cUL, ICES-003, RSS210, CE, Wi-Fi (IEEE 802.11b/g), WPA2™, WMM®, Wi-Fi Protected Setup™
Operating Temperature 0 to 40° C (32 to 104° F)
Storage Temperature -20 to 60° C (-4 to 140° F)
Operating Humidity 10% to 80% Noncondensing
Storage Humidity 5% to 90% Noncondensing