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Model: 3CRWDR100B-72
Manufactured by: 3COM
Return for Refund: 15 Days
Return for Replacement: 1 Year
Availability: In Stock
Packaging: Original or White Box


The 3Com ADSL Wireless 11g Firewall Router combines an ADSL modem, router, 802.11g wireless access point, four-port switch, and firewall to enable up to 253 total (128 wireless) users to economically and securely share a single ADSL connection. The high-speed routing engine easily handles large data transfers and Internet downloads, including those from multimedia applications. The 11g ADSL router provides a high-speed, 54 Mbps wireless connection for users with 802.11g-equipped PCs and laptops. It is also backward-compatible with 802.11b wireless LAN equipment, preserving existing network investments. And the Wi-Fi compatible router interoperates with Wi-Fi-certified products from other vendors.

  • Manufactured by: 3COM
  • Model/Part : 3CRWDR100B-72
  • Type: Wireless router
  • Form Factor: External
  • Built-in Devices: Antenna
  • Connectivity Technology: Wireless, wired
  • Integrated Switch: 4-port switch
  • Data Transfer Rate: 54 Mbps
  • Frequency Band: 2.4 GHz
  • Line Coding Format: CCK, OFDM
  • Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g
  • Spread Spectrum Method: OFDM, DSSS
  • Switching Protocol: Ethernet
  • Network / Transport Protocol: TCP/IP, PPTP, UDP/IP, IPSec, PPPoE, PPPoA
  • Routing Protocol: RIP-1, RIP-2, static IP routing
  • Remote Management Protocol: SNMP 1, SNMP 2, HTTP
  • Max Range Indoors: 330 ft
  • Max Range Open Space: 1560 ft
  • Status Indicators: Port status, link activity
  • Features: Firewall protection, switching, auto-sensing per device, dynamic IP address assignment , DHCP support, NAT support, PAT support, auto-uplink (auto MDI/MDI-X), traffic shaping, Stateful Packet Inspection (SPI), manageable, MAC address filtering, VPN passthrough, URL filtering
  • Compliant Standards: IEEE 802.11b, IEEE 802.11g, Wi-Fi CERTIFIED
  • Communications Type: DSL modem
  • Digital Signaling Protocol: ADSL Lite, ADSL, ADSL over ISDN
  • Protocols & Specifications: ITU G.992.2 (G.Lite), ITU G.992.1 (G.DMT) Annex A
  • Interfaces: 4 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x modem - ADSL - RJ-11 ( WAN )
  • Encryption Algorithm: 128-bit WEP, 64-bit WEP, 40-bit WEP, 256-bit WPA
  • Authentication Method: CHAP, Radio Service Set ID (SSID)
  • Compliant Standards: EN 60950, IEC 60950, EN55024, UPnP, EN55022 Class B
  • Power Device: Power adapter - external
  • Voltage Required: ( 50/60 Hz )
  • Power Provided: 15 Watt
  • Width: 8.7 in
  • Depth: 5.2 in
  • Height: 1.5 in
  • Weight: 1.3 lbs

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