GPRS Router is unit that provides fast and secure access to Internet and VPN (Virtual Private Networks) by means of embedded real time operating system and CPU ARM9 that provides a common IP fabric, voice over IP services and administration interface across your network. Thanks to its 2 Ethernet interfaces the CIRGSM Unit is compatible with routers and provides a perk throughput of 236.8kbps. EDGE is one of the fast growing mobile technologies and is delivering advanced data services and applications.

The system GRPS Router supports:

1.Wireless Specification:

• Dual Band EDGE/GPRS (900/1800Mhz)
• GPRS multi-slot class 10
• GSM 900 – class 4 (2w)
• GSM1800 - class 1 (1w)
• GPRS data down link: max. 85.6 Kbps
• GPRS data uplink link: max. 42.8 Kbps

2.Hardware System – desktop unit:

• Industrial ”embedded system” with ARM9 CPU, 200M
  • Flash - 4MB
  • SDRAM - 16MB
  • E2PROM - 64KB
• Interfaces:
  • 1 or 2 ports RJ45 Ethernet 10/100 Mbps auto sensitive
  • 1 port, RJ45 V.24
  • 1 port SMA connector for GPRS /EDGE antenna, 50 ohms,/li>
•  SIM интерфейс:
  • SIM interface: standard user card interface
• Power interface: standard 3-PIN power jack
• LED indication: Status system; Data; Radio Link; WLAN link (TX/RX); power supply
• Power supply: Standard 12 volt DC, max 1A or 220 volts АС with adapter
• Operation temperature: from -20ºC to +55ºC
• Storage temperature: from -40ºC to +80ºС
• Size WxHxD: 238x189x31mm
• Weight: 0,7kg

3.IP Addressing & Routing

• Network address translation NAT/NAPT
• Static/Dynamic routing
• Policy-Based Routing
• DHCP client, server, relay
• DNS proxy
• Routing protocols: RIP v1/v2, OSPF v2;
• Tunnel: IPSec, GRE, L2TP
• Data routing to the serial port
• Транслиране на мрежови адреси (Network address translation NAT/NAPT)
• Статично/динамично маршрутизиране
• Политики за маршрутизиране
• DHCP клиент, сървър
• DNS proxy
• Протоколи за маршрутизиране: RIP v1/v2, OSPF v2;
• Тунели: IPSec, GRE, L2TP
• Поддържа маршрут за предаване на данни със сериен порт

4.Security

• Firewall 
  • Supports standard and extended access lists
  • Stateful packet inspection
  • Session monitoring
  • Configure timers per port and application
  • Log firewall messages
  •  Поддържа стандартни и разширени списъци за достъп
  • Проверка на пакети 
  • Наблюдение на сесии
  • Конфигуриране на таймер за порт или приложение
  • Списък на съобщиенията от защитата
• VLAN
  • 802.1p Tagging
  • Supports multiple VLAN ID per port
  • Configurable Layer 2 switching
• IP Security
  • Optional hardware-based encryption (DES, 3DES, AES)
  • Software encryption: DES, 3DES, AES
  • Tunnel mode with AH and ESP
  • IKE with pre-shared secret, symmetrical or client-server mode

5.IP Quality of Service

• Class-based Queuing (CBQ), CB-WFQ on LAN/WAN interfaces
• Policing and remarking
• RED, WRED, ECN

6.Management

• Web based configurator
• Standard Command Line Interface (CLI)
• SNMP v1/v2C/v3
• Support of user privileges
• Configuration upload/download via FTP/TFTP
• QoS measurement probes
• Traceroute, ping, extended ping
• User authentication via RADIUS or TACACS+
• Syslog client