2.5G Industrial GPRS Routers

2.5G Industrial GPRS Routers
1.PPP Client and PPP server
2.VPN (including PPTP and L2TP+ IPSEC), DHCP server
3.client,DDNS
2.5G Industrial GPRS Routers
F3123 GPRS ROUTER SPECIFICATION
F3123 GPRS 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 (including PPTP and L2TP+ IPSEC), 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.

A. Wireless Specification
1. Dual Band EGSM 900 and GSM 1800
2. GPRS multi-slot class 10
3. GPRS data downlink transfer: max. 85.6 kbps
4. GPRS data uplink transfer: max. 42.8 kbps
5. Coding scheme: CS-1, CS-2, CS-3 and CS-4
6. CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, non-transparent, V.110
7. Unstructured Supplementary Services Data (USSD) support
8. Compliant to GSM Phase 2/2+
9. Class 4 (2W) at EGSM 900
10. Class 1 (1W) at GSM 1800
11. Group 3: Class 1, Class 2

B. Hardware System
1. Industrial ARM9 CPU,200M
2. FLASH4MB (Extendable to 16MB)
3. SDRAM16MB (Extendable to 64MB)
4. E2PROM64KB
5. 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 interface: standard SMA female interface, 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
6. Power supply:
Standard power supply: DC 12V/1.5A
Power range: DC 5~35V
7. Wireless module:
High-powered industrial GPRS module
8. Size:
Outline dimension: 157x97x25 mm
9. Weight: 870 g
10. Others:
Operation temperature:-25~+65ºC
Storage temperature: -40~+85ºC
Humidity: 95% (unfreezing)

C. Software function
1. Support VPN tunnel, including PPTP and L2TP+IPSEC
2. Support auto online keeping mechanism, including online detect ,auto redial when offline to make router always online
3. Support firewall and packet filter
4. Support multi protocols , such as TCP/IP,UDP,ICMP,SMTP,HTTP,POP3,OICQ,TELNET,FTP ,SNMP ,etc.
5. Support dynamic and static route
6. Support DHCP server
7. Support NAT, such as SNAT, DNAT etc.
8. Support dynamic DNS (DDNS)
9. Support DMZ host
10. Support route transmission, data communication by serial port. Support data service center management
11. Support VPDN network
12. Support WEB configure (local and remote)
13. Support telnet management and console
14. Support switch interface, Make multi terminals sharing routers wan connection
15. Support multi WAN dial method, including auto allocated IP, specifying local IP, specifying local and remote IP
16. Can be used as PPP server. Support multi authentication method, such as PAP,CHAP,CHAP-MS ,CHAP-MSV2
17. Support multi debug method, such as web, console debug and SYSLOG etc.
18. Support console upgrade firmware
19. Support TFTP upgrade firmware
20. Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.