APPENDIX B | Technical Specifications 
Below is an outline of the Technical Specifications for the Barricade 4-Port Cable/DSL Broadband 
Router (SMC7004VBR) 
 
Standards 
  802.3, 802.3u 
 
WAN Port 
  1 - 10/100Mbps RJ45, with Auto MDI/MDIX 
 
LAN Port 
  4 - 10/100Mbps RJ45, with Auto MDI/MDIX 
 
Supported WAN type 
  Static IP 
  Dynamic IP 
  PPP over Ethernet 
  PPTP 
  Big Pond 
 
NAT 
  Maximum 253 Users 
 
Protocol 
  IP Protocol 
  TCP/IP v4 
  DHCP server 
  Proxy DNS server 
 
Management and Configuration 
  Web-based 
 
Firewall 
  NAT firewall and SPI firewall 
 
VPN 
  VPN pass-through including 
PPTP/L2TP/IPsec 
 
User Authentication 
  Password protected browser-based UI 
  PAP/CHAP/MSCHAP Authentication protocol    
  supported 
 
Upgrade method 
  Web-based 
 
LEDs 
  Power  
  WAN 
  Link 
  Activity 
 
Input Power 
  DC 5V 2A 
 
Operating Temperature 
  0°~40°C 
 
Humidity 
  10%~90% non-condensing 
 
Storage Temperature 
 -200~700C 
 
Humidity 
  0~95% non-condensing 
 
Compliance 
  FCC 
  CE 
  UL 
 
Dimensions 
  5.2 x 3.4 x 1.3” 
 
Weight 
  0.42 lbs