G2wifi II is a router with internal 3G/3.5G/3.75G cellular modem in addition to a WAN port for DSL and support HSUPA ,HSDPA , UMTS , EDGE , GPRS and GSM. 

General Features:

  • HSUPA speed up to 7.2Mbps DL / 2Mbps UL (could be updated to 5.76Mbps)
  • One WAN port for ADSL (Auto failover to Dialup internet)
  • Four LAN port
  • Wide range of DC power supply 
    (Optional 8~27VDC input ) .Suitable for battery operation
  • Hardware reset when system hangs.Suitable for environment without attendance
  • Automatically backup and restore broad band WAN and Dialup WAN
  • PPTP L2TP VPN client or PPTP L2TP IPSec pass-through


  • WAN x1
  • LANs x4
  • DC jack for 12V DC adaptor
  • SMA for Wifi Antenna
  • SMA for Cellular Antenna
  • SIM card slot

HSUPA Module:
Tri-band HSUPA/HSDPA/UMTS (2100, 1900, 850 MHz) and quad band GSM/GPRD/EDGE (1900/1800/900/850 MHz); Data Speed: up to 7.2Mbps (DL), 5.76 Mbps (UL) in HSUPA mode. 

Specification of Router:

Backup Dialup WAN port Configurable for GPRS, 3G/3.5G/3.75 HSUPA/ HSDPA and Edge (Optional CDMA and EVDO)
Automatically switches to Dial-up WAN port when WAN port not available
Automatically switches back to WAN port when available
Optional Wide Range DC Power Supply (8~27V DC) Suitable for battery operation
Hardware Reset when system hung Special design for environment without attendance
Powerful Performance Revolutionary StreamEngine technology provides powerful QoS services for real-time applications
90+ Mbps high-speed NAT firewall
SIP and H.323-aware for VoIP and video conferencing
Security Double firewall / NAT hides the network addresses
Stateful packet inspection (SPI) firewall protects personal information
Denial of service (DoS) protection Denial of service
Wi-Fi Protected Access (WPA-PSK)
Wired Equivalent Privacy (WEP 64 & 128)
VPN pass-through: IPSEC, L2TP, PPTP with multiple users VPN client : PPTP, L2TP
Supports WPA2
Demilitarized zone (DMZ) - exposed host
MAC address authentication
Reliable and secure ipOST operating system
Parental Controls Password-protected access
Usage logging and email notification
Time-based usage controls
Domain name and keyword access control
Remote management
Robust Wireless Capabilities Many 802.11 b/g radio options including Turbo mode radios
11b only or 11g only, and Mixed 11b/g wireless modes
Infrastructure modes
Regional dynamic channel selection
Advanced settings (fragmentation threshold, RTS threshold)
Advanced Router/Gateway Features Network address translation (NAT)
Stateful packet inspection (SPI)
Virtual server
Port triggering
Cyber attack protection
Static & dynamic routing
DMZ host support
Broad application level gateway (ALG) support
Multi-VPN pass-through
Rule-based filtering
Domain name allow
Time-based rules
MAC address filtering

*Specifications are subject to change without notice