WRT54G3GV2-ST Datasheet
Share your Mobile Broadband
Internet connection!
The Linksys Wireless-G Router for Mobile Broadband is really three devices in one box. First,
there’s the Wireless Access Point, which lets you connect Wireless-G (802.11g) devices to
the network. There’s also a built-in 4-port full-duplex 10/100 Switch to connect your wiredEthernet devices together. Connect four PCs directly, or attach more hubs and switches
to create as big a network as you need. The Router function ties it all together and lets
your whole network share a Mobile Broadband Internet connection (requires PC Card or
USB Sprint Mobile Broadband Device, available separately). You can also use a standard
Ethernet attached Internet connection, such as a cable or DSL modem, if available.
Once your computers are connected to the Router and the Internet, they can communicate
with each other too, sharing document files, a printer, storage space, and other
To protect your data and privacy, the Wireless-G Router for Mobile Broadband can encode
all wireless LAN transmissions with WEP or industrial-strength WPA Personal encryption.
The Router can serve as a DHCP Server, has a powerful SPI firewall to protect your PCs
against intruders and most known Internet attacks, and supports VPN pass‑through.
Configuration is a snap with the web browser-based configuration utility.
With the Wireless-G Router for Mobile Broadband, you can create a secure wireless network
with Internet connectivity, anywhere you can get mobile phone service.
Sprint Mobile
Broadband Device and
Service Plan Required
New size:
57.15 X 61.03 mm
Wireless-G Router for
Mobile Broadband
Model: WRT54G3GV2-ST
All-in-one Internet-sharing Router,
4-port Switch, and Wireless-G
(802.11g) Access Point
Shares a Mobile Broadband Internet
connection and other resources
with Ethernet wired and Wireless-G
Accepts PC Card or USB Sprint
Mobile Broadband Devices (available
High security: Wi-Fi Protected
Access™ (WPA/WPA2 Personal),
wireless MAC address filtering,
powerful SPI firewall
• USB port and standard PC Card
slot for Sprint Mobile Broadband
Device (not included)
• Access Point with 802.11g and
• Unsurpassed wireless security
with Wi-Fi Protected Access™
and firewall
• External removeable antenna
• All LAN ports support
auto‑crossover—No need for
crossover cables
Cabling Type
# of Antennas
Detachable (Yes/No)
RF Pwr (EIRP) in dBm
Antenna Gain in dBi
UPnP able/cert
Security Features
IEEE 802.3, IEEE 802.3u, IEEE 802.11g, IEEE 802.11b
Modem, Ethernet (4), PC Card, USB 2.0 (3), Power, and
Antenna (SMA)
Mobile Connect/Disconnect, Reset
Power, Ethernet (1-4), Wireless, Modem Internet, Mobile Internet
802.11g: Typical 14 dBm (+/-1.5),
802.11b: Typical 16 dBm (+/-1.5)
Stateful Packet Inspection (SPI) Firewall, Internet Policy
Operating Temp.
Storage Temp.
Operating Humidity
Storage Humidity
6.69" x 6.69" x 1.30" (170 x 170 x 33 mm)
12.35 oz (350 g)
External 12V DC, 1.5A
FCC, IC-03, CE, Wi-Fi (802.11b, 802.11g), WPA
32 to 104°F (0 to 40°C)
-4 to 140°F (-20 to 60°C)
10 to 85%, Noncondensing
5 to 90%, Noncondensing
Package Contents
• Wireless-G Router for Mobile Broadband
• Setup CD-ROM
• Quick Installation Guide
• User Guide on CD-ROM
• Power Adapter
• Ethernet Cable
Minimum Requirements
• 400 MHz or Faster Processor
• 128 MB of RAM
• Internet Explorer 4.0 or Netscape Navigator 4.7 or Higher for Web-Based Configuration
• CD-ROM Drive
• Windows 2000, XP or Vista
• Network Adapter
• Active Sprint Mobile Broadband Service
A Division of Cisco Systems, Inc.
121 Theory
Irvine, CA 92617 USA
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.
Check the product package and contents for specific features supported. Specifications are subject to change without notice.
Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.
Copyright © 2008 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks
of their respective holders.
E-mail: sales@linksys.com
For support, contact your Internet Service
Provider (ISP).
Model: WRT54G3GV2-ST
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