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Operation temperature: between -30°C and +65°C at 0-99% rel. humidity
Current and power consumption
Power supply - incoming: 100-240V, 50-60 Hz, 0.3A current
Power supply - output: 12V 2A load
Voltage: 6-30 VDC, 12V power adapter
Current: average 350 mA @ 12 VDC, max. 650 mA @ 12 VDC
Protection: IP51
Software specifications
Operating system: Linux distribution, Buildroot compiled with uC Linux
Linux kernel version: ARM Linux Kernel v2.6.39
Bootloader version: U-Boot 1.3
Software toolit version: 20141210
File System: JFFS 2.2 (journaling)
Network services: LAN, WAN, 3G, WiFi
IP addressing: DHCP or fixed IP, secondary IP address
3G zone: Public APN, Private APN
WiFi: WiFi client/WiFi AccessPoint, WPA/WPA2 encryption, MAC filtering
Name service: DynDNS
Data transfer protocol: TCP/IP, UDP, ICMP
Security: SSH, Firewall
Data sending: FTP server, FTP client
Routing: IP routing, port forwarding, NAT
Tunneling/bridge: PPTP VPN, PPTP Tunnel, L2TP Tunnel
Content: HTTP web service
Serial connection: RS232/RS485 settings
Time service: SNTP server, RTC
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