business routers

Business routers, It provides a secure, high speed, reliable wireless Internet connection for customers.
EF3423 WCDMA/HSDPA/HSUPA ROUTER SPECIFICATION
EF3423 business routers WCDMA/HSDPA/HSUPA router adopts high-powered ARM9 CPU and embedded real time operating system.It integrates all the commonly used protocols from logical link layer to upper application layer,such as TCP/IP/UDP and so on.And it supports static and dynamic route,PPP Client and PPP server,VPN client(PPTP,L2TP,IPSEC and GRE)(only for VPN version),DHCP server and client,DDNS (dynamic DNS),firewall,NAT and DMZ host.It provides a secure,high speed,reliable wireless Internet connection for customers.This product has been widely used on finance,water supply,environment protection, electric power system,post and weather fields.
Wireless Specification
UMTS/WCDMA/HSDPA/HSUPA 850/900/1900/2100MHz
Quad-band EGSM 850/900/1800/1900MHz
GPRS/EDGE CLASS 12
HSUPA: 5.76Mbps(UL) / HSDPA: 7.2Mbps(DL)/UMTS: 384kbps(DL/UL)
EDGE: 236.8kbps(DL/UL)
GPRS: 85.6Kbps(DL), 42.8Kbps(UL)
Hardware System
Industrial ARM9 CPU,200M
FLASH4MB (Extendable to 16MB)
SDRAM16MB (Extendable to 64MB)
E2PROM64KB
Interface
10/100M Ethernet Port
RS232 serial port (Support RS422/RS485 if needed), rates: 110~230400bits/s
Indicator lights: Power, Online, Alarm, System, Link/ACT
Antenna ports: standard SMA female ports, 50 ohm
SIM/UIM interface: standard user card interface
Power interface: standard 3-PIN power jack
Reset button: restore the router to its original factory default settings
Power supply
Standard power supply: DC 12V/0.5A
Power range: DC 5~35V
Wireless module
High-powered industrial WCDMA/HSDPA/HSUPA module
Size
157x97x25 mm
Weight
870 g
Working condition
Operation temperature:-25~+65ºC
Storage temperature: -40~+85ºC
Humidity: 95% (unfreezing)
Software function
Support VPN client(PPTP,L2TP,IPSEC and GRE)(only for VPN version)
Support auto recovery mechanism, including online detect ,auto redial when offline to make router always online
Support firewall and packet filter
Support multi protocols , such as TCP/IP,UDP,ICMP,SMTP,HTTP,POP3,OICQ,TELNET,FTP ,SNMP ,etc.
Support dynamic and static route
Support DHCP server
Support NAT, such as SNAT, DNAT etc.
Support dynamic DNS (DDNS)
Support DMZ host
Support route transmission, data communication by serial port. Support data service center management
Support VPDN network
Support WEB configure (local and remote)
Support telnet management and console
Support switch interface, Make multi terminals sharing routers wan connection
Support multi WAN dial method, including auto allocated IP, specifying local IP, specifying local and remote IP
Can be used as PPP server. Support multi authentication method, such as PAP,CHAP,CHAP-MS ,CHAP-MSV2
Support multi debug method, such as web, console debug and SYSLOG etc.
Support console upgrade firmware
Support TFTP upgrade firmware
Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc