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Detailed Product Description Commercial Series Router Product: 1) F***3 - GPRS Router 2) F***3 - CDMA Router 3) F***3 - EDGE Router 4) F***3 - WCDMA/HSDPA/HSUPA(3G) 5) F***3 - TD-SCDMA(3G) 6) F***3 - CDMA***0 1XEvo (3G) F4X*3 Series of Commercial 3G routers are based WIFI(**2.*1a/b/g) and public 3G/3.5G network, implements seamless connection of wireless LAN(WLAN) and Wireless Wide-Area Network(WWAN). It provides customers with mobile broadband service. It adopts high-powered ARM9 CPU and embedded real time operating system, and is embedded with WIFI AP module and network module. It provides a secure, high speed, reliable wireless internet connection for customers, and it hase been widely used on SOHO and industrial fields. A. General Specification: 1) Support & Compliants to 3G network 2) Hardware System - i. Industrial ARM9 CPU, **0M; ii. FLASH4MB (Extendable to *6MB); iii. SDRAM*6MB (Extendable to *4MB); iv. E2PROM*4KB v. IEEE **2.*1a/b/g 3) Interface: i. *0/**0M WAN Port ii. 4 ports switch (MDI/MDIX auto crossover) iii. RS**2 serial port (Support RS**2/RS**5 if needed), iv. Antenna interface of WWAN: standard SMA female interface, *0 ohm v. Antenna interface of WLAN: standard SMA male interface, *0 ohm vi. USB interface: vii. SIM/UIM interface: standard user card interface 4) Software function: 1. Support VPN tunnel, including PPTP and L2TP+IPSEC 2. Support auto online keeping mechanism, 3. Support firewall and packet filter; multi protocols , such as TCP/IP, UDP, ICMP, SMTP, HTTP, POP3, OICQ, TELNET, FTP , SNMP , etc. 5. Support dynamic and static route; DHCP server; NAT, such as SNAT, DNAT etc. 6. Support dynamic DNS (DDNS) Support multi OS, such as WINDOWS, LINUX, SCO, UNIX etc 7. & many more. kindly Contact me at *@******************** further information.