3com 3CRWDR101B-75-ME Hoja De Datos
3COM
®
OFFICECONNECT
®
ADSL WIRELESS 54 MBPS 11G FIREWALL ROUTER
3
Shared Internet Access
Wired and wireless user support
Supports up to 64 wireless users (wireless MAC filter for 32 clients) on
a single DSL connection to save time and money
All-in-one device
An ADSL 2/2+ modem, 802.11g access point, router, firewall and
4-port switch in one box to allow easy DSL sharing
High-Speed Wireless Connectivity
802.11g 54 Mbps connections
Wireless connectivity at speeds almost 5x faster than 802.11b
Backward compatible with 802.11b
Supports high speeds and protects investments in legacy products
ADVANCED SECURITY
WPA/WPA2 and WEP
Advanced 128-bit WPA/WPA2 with TKIP/AES encryption for maximum
security, along with 40-/64- and 128-bit WEP encryption for legacy clients
Multi-level wireless security
Provides additional wireless security with SSID Broadcast Disable and
MAC filtering
Robust firewall
Stateful packet inspection firewall, hacker pattern detection, protection
from DoS attacks, transparent/bridge mode firewall, access control list
with scheduling
VPN passthrough
Permits secure connections to remote offices
URL/key word blocking and content
Enforces acceptable web usage policies to improve productivity; 14-day
filtering (optional)
free trial of the optional content filtering service is included
EASE OF USE
Setup wizards and an intuitive web
Makes setup and configuration easy
browser interface
Support Service
Wireless LAN Site Survey,
Refer to www.3com.com/services for details
3Com Express Maintenance
FEATURES AND BENEFITS
SPECIFICATIONS
MINIMUM SYSTEM
REQUIREMENTS
Operating system that supports an
Ethernet connection with an IP stack.
Installation CD requires Windows 98/
ME/ XP/ 2000.
Computers with an Ethernet 10BASE-T
or 10/100 interface configured for
network communication.
For wireless access, PCs or laptops
with Wi-Fi CERTIFIED IEEE 802.11g
or 802.11b PC Cards or NICs
An active ADSL or ADSL 2/2+
broadband connection.
Operating system that supports an
Ethernet connection with an IP stack.
Installation CD requires Windows 98/
ME/ XP/ 2000.
Computers with an Ethernet 10BASE-T
or 10/100 interface configured for
network communication.
For wireless access, PCs or laptops
with Wi-Fi CERTIFIED IEEE 802.11g
or 802.11b PC Cards or NICs
An active ADSL or ADSL 2/2+
broadband connection.
USERS SUPPORTED
Up to 253 simultaneous users,
including up to 64 wireless users
Up to 253 simultaneous users,
including up to 64 wireless users
PHYSICAL PORTS
LAN: 4 autosensing RJ-45
10/100BASE-TX Ports
WAN: 1 RJ-11 port
LAN: 4 autosensing RJ-45
10/100BASE-TX Ports
WAN: 1 RJ-11 port
WIRELESS DATA RATES
802.11g: 54, 48, 36, 24, 18, 12,
9 and 6 Mbps
802.11b: 11, 5.5, 2 and 1 Mbps
802.11g: 54, 48, 36, 24, 18, 12,
9 and 6 Mbps
802.11b: 11, 5.5, 2 and 1 Mbps
FREQUENCY BAND
2.4-2.4835 GHz
2.4-2.4835 GHz
WIRELESS MEDIUM
OFDM, CCK
OFDM, CCK
MEDIA ACCESS PROTOCOL
CSMA/CA
CSMA/CA