Router

2) Enhanced functions

Embedded PPP, TCP/IP stack

Auto-obtaining an IP address for the private PPP server

Supports always online

Online detection and redialing

Supports STK/UTK special service configuration

Supports external Syslog server

Supports CDMA or Internet clock timing

Built-in DHCP server

Built-in firewall

Supports NAT and DMZ host

Supports DDNS

Supports routing table

Supports packet filter

Built-in multi-routing backup (Ethernet and dialup network)

System and network monitoring

WAN interface traffic statistics

Supports BTS testing

Local or remote firmware update (via TFTP or Web)

Built-in operation help
3) Advanced functions

Modular design, easy to extent
    Separate routing and radio unit design;
    Adapt different operators network and easy to update to 3G network;

Multi-level link detection and redial, keep the traffic channel alive
    PPP detection;

    Local and remote ICMP detection;
    Heart-beat detection;
    WAN interface traffic detection;

On/off line control
    Auto or manual dial;
    On/off line control from connected device;
    Timing on/off line control;

Flexible data communication

    Supports layer 2 and 3 data communication;
    Supports RS-232 transparent communication: UDP/IP or TCP/IP Client/Server;

    Supports both RS-232 and Ethernet communication;

    Configuration and remote management;

    Multi-language web based configuration interface (local or remote);

    Supports TELNET commands;

    CLI operation (via RS-232 interface);

    Configuration parameters import/export;

Virtual online technology (benefit for operators network and save customer cost,
    supports CDMA network only)

    Release wireless network channel while there is no users data traffic;

    Keep the router online logically when the wireless channel released;

    The router will immediately restore to the connected status without any redial or
    authentication if there is any data transmitted.

Hongdian Galaxy H7920 Series Router Specifications
1) GPRS/EDGE Data

Supports GSM/GPRS/EDGE

900/1800MHz, 800/900/1800/1900MHz optional

GPRS/EDGE Class 2~10

Code Scheme: CS1 - CS4

Complied with SMG31bis specifications
2) CDMA 1x Data

Supports CDMA 1x

800MHz, 450MHz or 800/1900MHz optional

Support IS 707 data service

Support Class 2.0 Group 3 facsimile

CDMA 2000 spread spectrum

Complied with IS-95A, IS-95B CDMA interface

3) Bandwidth

GPRS: 171.2Kbit/s theoretically, 20~50Kbit/s actually (asymmetrical)

EDGE: 473.6 kbps theoretically, 100~200Kbit/s actually (asymmetrical)

CDMA 1x: 300Kb/s theoretically, 100Kb/s actually (symmetrical)

4) Interface

Antenna: 50/SMA female

SIM/R-UIM: 3V

Serial port interface (DB9): RS-232(DCE)

Serial port rate: 300~115200bps

Ethernet: 1 x 10/100BaseT/RJ45, 5 x 10/100BaseT/RJ45 optional

Configuration interface: WEB/Telnet or RS-232

Voice interface: Standard voice level input/output

5) Power

Voltage: +5VDC(+7.5~+26 optional)

Consumption

    Peak current:  2A/+5VDC

    GPRS/EDGE:  Communication: 420mA/+5VDC  Standby: 328mA/+5VDC

    CDMA1x:  Communication: 570mA/+5VDC   Standby: 480mA/+5VDC

6) Others

Mechanical: 98x100x23 (not including antenna and mounting kits)

Weight: 320g

Operation temperature: -10~+50ºC

Store temperature: -20~+75ºC

Related humidity: 95% (non-condensing)

Ordering Information

Galaxy router was designed at platform basis; you can order different options to fit your customized application. Refer to following table, select your correct options. 

Above modules can be designed in accordance with customer's specifications. OEM is also welcome.