Product architecture

• 2 Ethernet ports
• 1 console port (RJ-45, V.24)
• 1 internal SIM card holder
• SMA connector for EDGE/GPRS antenna

EDGE/GPRS Characteristics:

• Always-on connection or activation on-demand (based on interface/route surveillance)
• Radio frequency: 900/1,800 MHz
• GSM transmit power: class 1 and 4 (2 W for 900 Mhz, 1 W for 1,800 MHz)
• EGPRS transmit power: class E2 (0.5 W for 900 Mhz, 0.4 W for 1,800 MHz)
• EDGE/GPRS timeslot assignments: class B, multi-slot 10

Security

• Firewall
  • Standard and extended access lists
  • Stateful packet inspection
  • Session monitoring and limiting
  • Configurable timers per port and application
  • All firewall log messages can be buffered, viewed or sent to a syslog server
• VLAN
  • 802.1p Tagging
  • Supports multiple VLAN ID per ports
  • Configurable layer-two switching
• IP Security
  • Optional hardware-based encryption (DES, 3DES, AES)
  • Software encryption: DES, 3DES, AES
  • Tunnel mode with AH and ESP
  • UDP-based encapsulation for NAT traversal
  • IKE with pre-shared secret, symmetrical or client-server mode
  • Perfect Forward Secrecy
  • DNS server update protocol: DynDNS

IP Addressing & Routing

• Network address translation: static/dynamic NAT, NAPT, selective NAT, twice NAT
• DHCP client, server, relay
• IP address helpers
• DNS proxy
• Routing protocols: RIP v1/v2, OSPF v2, BGP v4
• Policy-Based Routing
• VRRP
• Server load balancing
• Tunnel: IPSec, GRE, L2TP

IP Quality of Service

• Class-Based Queuing (CBQ), CB-WFQ on LAN/WAN interfaces
• Low Latency Queuing, fragmentation and interleaving
• Policing and remarking
• RED, WRED, ECN

Management

• Industry standard Command Line Interface (CLI)
• Web-based confi gurator (can be turned off)
• SNMP V1/V2C/V3
• Support of user privilege
• Upload/download of confi guration and binaries via FTP/TFTP
• QoS measurement probe
• Traceroute, ping, extended ping
• User authentication via RADIUS or TACACS+
• RADIUS accounting
• Global statistics screens (console, web-based)
• Event and trace buffering
• Syslog client
• Flow capture and decoding

Mechanical

• Wall-mountable
• Metal housing: 102 x 152 x 26 mm
• Weight: 0.8 kg