Shared Internet Access
Wired and wireless user support Enables up to 253 total (64 wireless) users to share a single cable or DSL
connection to make the most of your broadband service
Flexible broadband support Supports either cable or DSL modem connections for configuration flexibility
High-Speed Wireless Connectivity
11g 54 Mbps wireless connections More than 4 times faster than 11b connections
Backward compatible with 11b users Supports high speeds while protecting existing investments
Packet bursting Increases throughput by sending more frames in a given time period;
benefits 11b and 11g users
Robust Security
WPA/WPA2 (Wi-Fi Protected Access) Support advanced 128-bit WPA/WPA2 encryption for 11g networks, 40/64-
and WEP (Wired Equivalent Privacy) and 128-bit WEP encryption for legacy wireless clients
Multi-level wireless security Provides additional wireless security with SSID broadcast disable, and
MAC filtering
Firewall Full SPI firewall, access control rules, DoS protection and other features shields
your network from threats coming from always-on broadband connection
URL filtering and 3Com SurfControl Controls access to inappropriate web sites
Web Filter
Flexible Routing
IP routing (RIP 1 and 2) Allow the router to be used in multi-network environments
and static routing
WMM
®
and IP QoS Enable the router to deliver optimal performance to critical applications
Dynamic Domain Name Service Enables users connecting to the Internet with dynamic IP addresses to use
(DNS) network applications such as Web or FTP servers that normally require
static IP addresses (requires subscription with Dynamic DNS providers)
Ease of Use
Set-up wizards, pre-set defaults, Make set-up and configuration easy
and intuitive browser interface
Support Service
Wireless LAN Site Survey, Refer to www.3com.com/services for details
3Com Express Maintenance
FEATURES AND BENEFITS
3
COM
®
O
FFICECONNECT
®
W
IRELESS 54 MBPS 11G CABLE/DSL ROUTER
3
MINIMUM SYSTEM
REQUIREMENTS
Operating system that supports an
Ethernet connection with an IP stack.
Installation CD requires Windows
XP/Me/2000/98/95/NT 4.0.
Computers with an Ethernet 10BASE-T
or 10/100 interface configured for
network communication.
For wireless access, PC or laptops with
802.11g or 802.11b adapter cards
An active cable or DSL broadband
connection.
USERS SUPPORTED
Up to 253 total simultaneous users
64 wireless users; MAC filter 40 clients
PHYSICAL PORTS
LAN: 4 autosensing 10BASE-T/
100BASE-TX port
WAN: 1 autosensing 10BASE-T/
100BASE-TX port
WIRELESS DATA RATES
IEEE 802.11g: 54, 48, 36, 24, 18, 12,
9, 6 Mbps
802.11b: 11, 5.5, 2 & 1 Mbps
FREQUENCY BAND
2.4-2.4835 GHz
WIRELESS MEDIUM
OFDM, CCK
MEDIA ACCESS PROTOCOL
CSMA/CA
SPECIFICATIONS
(110 pages)
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