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Wireless Router with internal 3G/4G LTE cellular modem and a WAN port





          G2wifi III_USBx4 is a Wireless Router with internal 3G/4G LTE cellular modem and a WAN port.
And has three external USB ports for fail-over and load balance.
          The router supports TR-069 management.

General Feature:
  • Internet access over WAN (support DHCP, Static IP, PPPoE)
    and internal 3G/4G LTE modem
  • Three external USB for extra USB 3G/4G LTE dongles.
  • Fail-over from WAN to 3G/4G LTE or Load Balance among WAN and 3G/4Gs .
  • WiFi access point (Internal antenna)
  • Built-in TR-069 for Management
  • VPN pass-through / VPN client

The characteristics of similar products

Data sheet for G2wifi III_USBx4_226
(HSPA+ , availabel for Asia / Europe / Latin America)

Cellular Specification
For HSDPA
  • WCDMA/HSDPA 2100/1900/850(900)MHz
  • GSM/GPRS/EDGE: 850/900/1800/1900MHz
  • HSPA+ Max.14.4 Mbps (DL)/ Max 5.76Mbps (UL)
  • UMTS Max.384Kbps (DL)/Max.384Kbps (UL)
  • EDGE Max 236.8Kbps (DL)/ Max236.8Kbps (UL)
  • GPRS Max.85.6Kbps (DL)/Max.85.6Kbps (UL)
  • HSPA+ : Release 5/6 (UL category 6, DL category 10)
  • EDGE Class 12
  • GPRS Class 12
  • WCDMA Release 99
  • GSM Release 99/4
Output power:
  • Class 3 (24dBm +1/-3dB) for UMTS bands
  • Class E2 (27dBm ±3dB) for EDGE 850/900
  • Class E2 (26dBm +3/-4dB) for EDGE 1800/1900
  • Class 4 (33dBm ±2dB) for GSM 850/900
  • Class 1 (30dBm ±2dB) for GSM 1800/1900

  • Sensitivity:
  • - 110dBm@UMTS Bands
  • - 108.5dBm@GSM 900MHz
  • - 108.5dBm@GSM 1800MHz

  • Data sheet for G2wifi III_USBx4_7710
    (4G LTE , available for Asia / Europe)

    Cellular Specification
    LTE bands
    • Band 1 (2100 MHz)
    • Band 3 (1800 MHz)
    • Band 7 (2600 MHz)
    • Band 8 (900 MHz)
    • Band 20 (DD800 MHz
    UMTS (WCDMA) / HSDPA / HSUPA / HSPA+
    • Band 1 (2100 MHz) • Band 8 (900 MHz)
    Packet mode features:

  • LTE data rates (category 3, MIMO)
  • 100 Mbps DL within 20 MHz bandwidth
  • 50 Mbps UL within 20 MHz bandwidth
  • Circuit-switched data bearers (up to 64 kbps for GSM and UMTS)
  • Quad-mode UMTS (WCDMA) / HSDPA / EDGE / GPRS operation
  • HSDPA data rates up to category 24
  • HSUPA data rates up to category 6
  • GPRS multislot class 10EDGE multislot class 12



  • Data sheet for G2wifi III_USBx4_8300
    (4G LTE , available for China only)

    Cellular Specification
    LTE bands
    • LTE-TDD Tri-band Band38/39/40
    • LTE-FDD Single band Band7
    • TD-SCDMA Tri-band Band34/39/40
    • GSM Dual-band 900/1800
    • EDGE multi-slot class 12
    • GPRS multi-slot class 10
    • Compliant to GSM phase 2/2+
    Output power:
    • Class 3 (0.25W) for LTE/TD-SCDMA

    • Class 4 (2 W) for EGSM900
      Class 1 (1 W) for DCS1800
    Specifications for data:

  • LTE-FDD up to 100 Mbps DL, 50 Mbps UL
  • LTE-TDD up to 61 Mbps DL, 18 Mbps UL
  • TD-SCDMA up to 4.2 Mbps DL / 2.2 Mbps UL
  • EDGE class 12: 237kbps DL/118kbps UL
  • GPRS class 10: 85.6kbps DL/42.8kbps UL
  • CSD up to 14.4 kbps
  • Non transparent mode
  • PBCCH support
  • PPP-stack
  • Coding schemes CS 1,2,3,4
  • Embedded TCP/IP stack


  • Data sheet for G2wifi III_USBx4_8301
    (4G LTE , available for Asia / Europe)

    Cellular Specification
    LTE bands
    • LTE-TDD Tri-band Band38/40
    • LTE-FDD Single-band 1/3/5/7
    • UMTS Tri-band Band 1/5/8
    • GSM Dual-band 850/900/1800/1900
    • EDGE class 12
    • GPRS class 10
    • Compliant to GSM phase 2/2+
    Output power:
    • Class 3 (0.25W) for LTE
    • Class 3 (0.25W) for UMTS
    • Class 4 (2 W) for EGSM850/900
    • Class 1 (1 W) for DCS1800/1900
    Specifications for data:

  • LTE-FDD up to 100 Mbps DL, 50 Mbps UL
  • LTE-TDD up to 61 Mbps DL, 18 Mbps UL
  • DC-HSPA+ up to 42Mbps DL
  • HSPA+ up to 21.6Mbps DL
  • UMTS up to 384.DL and UL
  • EDGE class 12: 237kbps DL/118kbps UL
  • GPRS class 10: 85.6kbps DL/42.8kbps UL
  • CSD up to 14.4 kbps
  • Non transparent mode
  • PBCCH support
  • PPP-stack
  • Coding schemes CS 1,2,3,4
  • Embedded TCP/IP stack




  • Data sheet for G2wifi III_USBx4_8620
    (4G LTE , available for  Asia / Europe / Latin America)

    Cellular Specification
    For Aisa and Europe
    • LTE-TDD : Band 40
    • LTE-FDD : 1,3,7,8,20
    • WCDMA/UMTS : 2100/1900/850(900)MHz
    • EDGE/GPRS/GSM: 1900/1800/900/850MHz
    Max. transmitter power :
    • WCDMA/HSDPA 2100/1900/850/900MHz:

    • Power Class 3 ( +24dBm +1/-3dB)
    • GSM/GPRS 850MHz/900MHz:

    • Power Class 4 (+33dBm ±2dBm)
    • GSM/GPRS 1800MHz/1900MHz:

    • Power Class 1 (+30dBm ±2dBm)
    • EDGE 850MHz/900MHz:

    • Power Class E2 (+27dBm ±3dBm)
    • EDGE 1800MHz/1900MHz:

    • Power Class E2 (+26dBm -3/+3dBm)
    Specifications for data:

  • LTE-FDD up to 100 Mbps DL, 50 Mbps UL
  • LTE-TDD up to 61 Mbps DL, 18 Mbps UL
  • DC-HSPA+ up to 42Mbps DL
  • HSPA+ up to 21.6Mbps DL
  • UMTS up to 384.DL and UL
  • EDGE class 12: 237kbps DL/118kbps UL
  • GPRS class 10: 85.6kbps DL/42.8kbps UL
  • CSD up to 14.4 kbps
  • Non transparent mode
  • PBCCH support
  • PPP-stack
  • Coding schemes CS 1,2,3,4
  • Embedded TCP/IP stack


  • For Latin America
    • LTE-TDD : Band 38
    • LTE-FDD : 1,2,,4,5,7,8,12
    • WCDMA/UMTS : 2100/1900/1700/850/(900)MHz
    • EDGE/GPRS/GSM: 1900/1800/900/850MHz

    Max. transmitter power :
    • WCDMA/HSDPA 2100/1900/850/900MHz:

    • Power Class 3 ( +24dBm +1/-3dB)
    • GSM/GPRS 850MHz/900MHz:

    • Power Class 4 (+33dBm ±2dBm)
    • GSM/GPRS 1800MHz/1900MHz:

    • Power Class 1 (+30dBm ±2dBm)
    • EDGE 850MHz/900MHz:

    • Power Class E2 (+27dBm ±3dBm)
    • EDGE 1800MHz/1900MHz:

    • Power Class E2 (+26dBm -3/+3dBm)
    Specifications for data:

  • LTE-FDD up to 100 Mbps DL, 50 Mbps UL
  • LTE-TDD up to 61 Mbps DL, 18 Mbps UL
  • DC-HSPA+ up to 42Mbps DL
  • HSPA+ up to 21.6Mbps DL
  • UMTS up to 384.DL and UL
  • EDGE class 12: 237kbps DL/118kbps UL
  • GPRS class 10: 85.6kbps DL/42.8kbps UL
  • CSD up to 14.4 kbps
  • Non transparent mode
  • PBCCH support
  • PPP-stack
  • Coding schemes CS 1,2,3,4
  • Embedded TCP/IP stack











  • WiFi Specification
    Output Power (WiFi)
    • 802.11n:11 dbm
    • 802.11g:13 dbm
    • 802.11b:15 dbm
    Sensitivity (WiFi):
    • 802.11n : -68 dBm
    • 802.11g : -68 dBm
    • 802.11b : -85 dBm
    WiFi Frequencies
    • 2,4 - 2,462 GHz, CCK / OFDM (Modulation Range Coverage)
    WiFi 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 Specifications
    • Plastic Housing with External Connectors
    • Dimension (L x W x H): 110 x 155 x 32 mm
    • Weigh: 260g
    • Operation Temperature: -10oC ~ +55oC
    • Storage Temperature: -20oC ~ +60oC
    • Storage Humidity : 5% to 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
    • Built-in internal wifi antenna
    • SMA Connector for Wi-Fi
    • Internal SIM Card Reader: Chip SIM CR 3.0V, 1.8V
    Router Specifications
    Firewall
    • IP and MAC Filter
    • Virtual Server and DMZ
    • NAT (Network Address Translation)
    VPN
    • PPTP , L2TP passthrough
    • PPTP , L2TP / IPSec client
    • GRE
    Communication Protocols
    • IP, NAT, DHCP, PAP, CHAP, PPP, TCP, UDP, HHTP, NTP, TR-069
      (other protocols upon request)
    Power Specifications
    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

    Please click     to download (Quick Setup Guide)

    Please click     to download (user's manual)


    Produce Name Model Description Availability 
    G2wifi III G2wifi_III_U4_226 built-in HSPA+ modem
    (1xWAN, 4xLAN,Internal WiFi,3xUSB)
    Asia / Europe / Latin America
    G2wifi_III_U4_7710 built-in HSPA+ modem
    (1xWAN, 4xLAN,Internal WiFi3xUSB)
    Europe / Asia
    G2wifi_III_U4_8300 built-in HSPA+ modem
    (1xWAN, 4xLAN,Internal WiFi3xUSB)
    China
    G2wifi_III_U4_8301 built-in HSPA+ modem
    (1xWAN, 4xLAN,Internal WiFi3xUSB)
    Asia / Europe
    G2wifi_III_U4_8620
    built-in HSPA+ modem
    (1xWAN, 4xLAN,Internal WiFi3xUSB)
    Asia / Europe / Latin America

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