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G2Wifi III:
Wi-Fi AP with WAN and Multiple Cellular Modems

Figure 1:Model G2Wifi III Interfaces

G2Wifi III is a Wi-Fi Access Point and LAN x4 router with internal HSPA,
HSPA+ or EVDO cellular modem and a WAN port. . The product has three external
USB ports for failover and load balance.

The router supports TR-069 management.

** G2Wifi III with internal EVDO A is available with 800 MHz and 1900MHz and optional at 450 MHz by project base.

General Features
  • Internet access over WAN (support DHCP, Static IP, PPPoE) and internal HSPA, HSPA+ or EVDO
  • Three external USB for extra USB 3G dongles
  • Failover from WAN to 3G or Load Balance among WAN and 3Gs.
  • Wi-Fi access point (Internal antennal, optional external)
  • Built-in TR-069 for Management


Wi-Fi Specification
Output Power (Wi-Fi)
  • 802.11n:11 dbm
  • 802.11g:13 dbm
  • 802.11b:15 dbm
Sensitivity (Wi-Fi):
  • 802.11n : -68 dBm
  • 802.11g : -68 dBm
  • 802.11b : -85 dBm
Wi-Fi Frequencies
  • 2,4 - 2,462 GHz, CCK / OFDM (Modulation Range Coverage)
Wi-Fi Distances
  • Indoor: approximately 30 to 50 meters
  • Outdoor: 80 to 100 meters
Compatibility
  • IEEE 802.3 10 Base-T Ethernet
  • IEEE 802.3u 100 Base-TX Fast Ethernet
  • IEEE 802.3x Flow Control
  • IEEE 802.11 b/g/n Wireless
Mechanical
  • Plastic Housing with External Connectors
  • Dimension (L x W x H): 110 x 155 x 32 mm
  • Weigh: 260g
  • Temperature Normal Operation: -10oC ~ +55oC
  • Temperature Storage: -40oC ~ +85oC
  • Storage Humidity : +85oC, 85% of relative humidity (with no condensation)

Connection Interfaces
  • WAN Ethernet Interface 10/100 Base-TX, connector RJ-45
  • LAN x4 Ethernet Interface 10/100 Base-TX, connector RJ-45
  • Three type B USB Connector
  • SMA Connector for external 5 bands 3G antenna (50 Ohm - option for internal 5 bands 3G antenna)
  • SMA Connector for Wi-Fi
  • Internal SIM Card Reader: Chip SIM CR 3.0V, 1.8V
Firewall
  • IP and MAC Filter
  • Virtual Server and DMZ
  • NAT (Network Address Translation)
VPN
  • GRE, PPTP, L2TP, IPSec.
Communication Protocols
  • IP, NAT, DHCP, PAP, CHAP, PPP, TCP, UDP, HHTP, NTP, TR-069
  • (other protocols upon request)
AC-DC Power Adapter
  • Input: 90 to 240 VAC / 0.3A
  • Frequency: 50/60 Hz
  • Output: 12 VDC / 1 A
DC Input
  • Input Voltage Range: 6 to 12 VDC
  • Input Power: 12 W
  • Input Connector: J4 (internal positive)


*Specifications are subject to change without notice.

Specifications of Internal Cellular Modem (The product is available with the following Cellular Modules. Others are on a customized project base)


For HSPA
  • Output Power (GSM / 3G)
    • Class 3 for UMTS/HSDPA/HSUPA
    • Class 4 for GSM 900
    • Class 1 for GSM 1800
    • Class E2 for EDGE 900/1800
  • Frequency Bands (GSM / 3G)
    • Tri Band UMTS/HSPA 850/1900/2100MHz
    • Quad Band GSM (GPSR/EDGE) 850/900/1800/1900MHz
  • Data (cellular interface):
    • HSUPA uplink up to 5.76Mbps
    • HSDPA downlink up to 7,2Mbps
    • WCDMA (UMTS) up to 384Kbps
    • EDGE class 12 - up to 118Kbps (UL), 236,8Kbps (DL)
    • GPRS class 12 - up to 42,8Kbps (UL), 85,6Kbps (DL)

For HSPA+
  • Output Power
    • Class 4 (2 W) for GSM900
    • Class 3 (0.25 W) for UMTS/HSUPA
    • Class E2 (0.5 W) for EDGE900
    • Class E2 (0.4 W) for EDGE1800
    • Class 1 (1 W) for GSM1800
  • Frequency Bands
    • HSPA+/UMTS 900/2100MHz
    • Quad Band GSM (GPSR/EDGE) 850/900/1800/1900MHz
  • Data transmission
    • HSPA+: Max. 21 Mbps (DL) / Max. 5.76 Mbps (UL)
    • HSDPA Category 6/8/14 supported
    • HSUPA Category 3/4/6 supported
    • Compressed mode according to 3GPPTS25.212
    • UMTS: Max. 384 kbps (DL) / Max 384 kbps (UL)
    • EDGE class 12: Max. 237 kbps (DL) / Max 118 kbps (UL)
    • GPRS class 12: Max. 85.6 kbps (DL) / Max 42.8 kbps (UL)

For EVDO A 800 MHz
  • Frequency range: 824MHz ~ 849MHz
  • Maximum Frequency error : ±300KHz
  • Maximum output power : 23 ~ 30dBm
  • Minimum controlled output power : < -50dBm
  • Standby output power : < -61dBm
  • Code domain power :
    The code domain power in each inactive code channel shall be 23 dB or more
    below the total output power measured on both I and Q data channel combined.
  • Time reference ±1.0uS
  • Waveform quality > 0.944
  • Range of open loop output power : (test1: -25dBm/1.23MHz) - 50.7±9.5dBm (test2: -60dBm/1.23MHz) - 10.7±9.5dBm (test3: -91.3dBm/1.23MHz) - 20.3±9.5dBm
  • Standard Compliances : CDMA2000 EVDO Rev. A (compatible with EVDO Rev .0 & 1x)
  • Data Features: 1X Data = 153.6Kbps max EVDO = Upload 1.8Mbps / Download 3.1 Mbps max

For EVDO A 1900 MHz
  • Frequency range: 1850MHz ~ 1910MHz
  • Maximum Frequency error : ±150KHz
  • Maximum output power : 23 ~ 30dBm
  • Minimum controlled output power : < -50dBm
  • Standby output power : < -61dBm
  • Code domain power :
    The code domain power in each inactive code channel shall be 23 dB or more
    below the total output power measured on both I and Q data channel combined.
  • Time reference ±1.0uS
  • Waveform quality > 0.944
  • Range of open loop output power:
    (test1: -25dBm/1.23MHz) - 50.7±9.5dBm
    (test2: -60dBm/1.23MHz) - 10.7±9.5dBm
    (test3: -91.3dBm/1.23MHz) - 20.3±9.5dBm
  • Standard Compliances : CDMA2000 EVDO Rev. A (compatible with EVDO Rev .0 & 1x)
  • Data Features: 1X Data = 153.6Kbps max EVDO = Upload 1.8Mbps / Download 3.1 Mbps max

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