3com ADSL Wireless 11n Firewall Router 3CRWDR300A-73-UK Hoja De Datos
Los códigos de productos
3CRWDR300A-73-UK
3
3COM
®
ADSL WIRELESS 11N FIREWALL ROUTER
‡ Performance measures are theoretical maximums based on the IEEE specification. Actual performance may vary, based on total number of simultaneous users, amount of traffic generated by
each user, physical and environmental conditions and other electronic devices in the area.
¥ Draft 2.0 standard. Performance is with 2 streams and when using MIMO.
WIRELESS PERFORMANCE COMPARISON
IEEE SPECIFICATION
PERFORMANCE MEASURE
‡
802.11b
802.11g
802.11n
¥
MAXIMUM DATA RATE
11 Mbps
54 Mbps
300 Mbps
MAXIMUM OPERATING RANGE
35 m (115 ft)
35 m (115 ft)
70 m (230 ft)
SPECIFICATIONS
MINIMUM SYSTEM REQUIREMENTS
Operating system that supports an Ethernet connection with an IP stack
Computer with an Ethernet 10BASE-T or 10/100 interface configured
for network communication
Wi-Fi-certified IEEE 802.11n draft 2.0-compliant, 802.11g or 802.11b
adapter cards for wireless access
An active ADSL broadband connection
Installation CD requires Windows 95 or later
Computer with an Ethernet 10BASE-T or 10/100 interface configured
for network communication
Wi-Fi-certified IEEE 802.11n draft 2.0-compliant, 802.11g or 802.11b
adapter cards for wireless access
An active ADSL broadband connection
Installation CD requires Windows 95 or later
USERS SUPPORTED*
Up to 253 total simultaneous users
32 wireless users; MAC filter 32 clients
32 wireless users; MAC filter 32 clients
HARDWARE CONFIGURATION
LAN: 4 autosensing 10BASE-T/ 100BASE-TX ports
WAN: 1 RJ-11 (3CRWDR300A-73) or 1 RJ-45 (3CRWDR300B-73)
Wi-Fi on/off button
Wi-Fi protected setup (WPS) button
3 antennas: 2 fixed external and 1 internal
WAN: 1 RJ-11 (3CRWDR300A-73) or 1 RJ-45 (3CRWDR300B-73)
Wi-Fi on/off button
Wi-Fi protected setup (WPS) button
3 antennas: 2 fixed external and 1 internal
WIRELESS NETWORKING
Wireless distribution system (WDS); repeater mode for up to 4 links
WDS over WEP and WPA/WPA2
20 Mhz and 40 Mhz channels support
WMM (IEEE 802.11e)
WiFi protected setup (WPS); PIN and PBC modes
SSID broadcast disable
MAC address filtering
300 Mbps
WDS over WEP and WPA/WPA2
20 Mhz and 40 Mhz channels support
WMM (IEEE 802.11e)
WiFi protected setup (WPS); PIN and PBC modes
SSID broadcast disable
MAC address filtering
300 Mbps
†
performance
FREQUENCY BAND
2.4-2.4835 GHz
WIRELESS MEDIUM
OFDM, CCK
MEDIA ACCESS PROTOCOL
CSMA/CA
PROTOCOL SET
Dynamic and static IP addressing
MAC address cloning
DHCP server
IP to MAC address binding
NAT/PAT (with TCP and UDP), PPPoE, PPTP, IP, PAP, CHAP,
MS CHAP, IPCP, SNTP, L2TP
MAC address cloning
DHCP server
IP to MAC address binding
NAT/PAT (with TCP and UDP), PPPoE, PPTP, IP, PAP, CHAP,
MS CHAP, IPCP, SNTP, L2TP
ROUTING AND NETWORKING
RIP 1 and 2
Static routing
IGMP snooping
Port-based VLANs
Static routing
IGMP snooping
Port-based VLANs
ADSL STANDARDS
ANSI T1.413 issue 2
ITU G.992.1 (G.DMT)
ITU G.992.2 (G.lite)
ITU G.992.3 (ADSL2 DMT)
ITU G.992.4 (ADSL2 G.lite)
ITU G.992.5 (ADSL2+)
ITU G.992.1 (G.DMT)
ITU G.992.2 (G.lite)
ITU G.992.3 (ADSL2 DMT)
ITU G.992.4 (ADSL2 G.lite)
ITU G.992.5 (ADSL2+)
ATM SUPPORT
Traffic shaping (UBR/CBR)
OAM (I.610) F4/F5 support
PPP over Ethernet (RFC 2516)
PPP over ATM
Support for up to 8 PVCs
OAM (I.610) F4/F5 support
PPP over Ethernet (RFC 2516)
PPP over ATM
Support for up to 8 PVCs
QUALITY OF SERVICE
WMM
Differentiated services (DiffServ); mark/remark up to
16 mapping rules
Differentiated services (DiffServ); mark/remark up to
16 mapping rules
SECURITY
128-bit WPA/WPA2 with TKIP/AES wireless encryption
40-/64-bit and 128-bit WEP encryption
URL and keyword filtering (black and white lists, 20 entries)
Special application support (port triggering; 20 entries accepting
commas and hyphens)
Virtual server support (port forwarding; 20 entries)
Time scheduling (10 rules)
PC privileges (IP address-based ACL; 10 groups)
Proxy ARP support (RFC 1027)
Virtual DMZ support (up to 8 servers)
SSID Broadcast Disable
MAC address filtering
NAT/PAT/NAT off
Traffic metering
Full stateful packet inspection (SPI) firewall with
DoS/DDoS protection
NAT-T draft 2.0
SIP ALG
40-/64-bit and 128-bit WEP encryption
URL and keyword filtering (black and white lists, 20 entries)
Special application support (port triggering; 20 entries accepting
commas and hyphens)
Virtual server support (port forwarding; 20 entries)
Time scheduling (10 rules)
PC privileges (IP address-based ACL; 10 groups)
Proxy ARP support (RFC 1027)
Virtual DMZ support (up to 8 servers)
SSID Broadcast Disable
MAC address filtering
NAT/PAT/NAT off
Traffic metering
Full stateful packet inspection (SPI) firewall with
DoS/DDoS protection
NAT-T draft 2.0
SIP ALG
VPN
IPSec, PPTP and L2TP/IPSec passthrough
Initiation/termination of up to five concurrent IPSec tunnels
Encryption: DES, 3DES, AES-128, AES-256
Key management: IKE (main and aggressive modes)
IKE keep-alive
FQDN support
PFS
Initiation/termination of up to five concurrent IPSec tunnels
Encryption: DES, 3DES, AES-128, AES-256
Key management: IKE (main and aggressive modes)
IKE keep-alive
FQDN support
PFS
* Total number of simultaneous users depends on speed of broadband connection and amount of traffic generated by each user.
† Wireless performance depends on number of users, physical and environmental conditions and other electronic devices in the area.