Wireless cellular frequency: GSM 900 and 1,800MHz
Supports TCP, UDP, SMTP, POP, ICMP, FTP, PPP, DHCP and DNS protocols
Band rate: 1,200 to 115,200bps
Antenna: 50Ω SMA female interface
Serial port: (RS232, RS485) USB2.0
Power supply: 5 to 25V DC
Typical: 9V DC/1A
Power consumption:
Peek: <1.5mA at 9V DC
Speech: 150mA at 9V DC
Sleep: 30mA at 9V DC
Temperature:
Working: -20 to +60°C
Storage: -40 to +85°C
Humidity: 95% maximum (non-condensing)
Antistatic test: class 3
Radio electromagnetism test: class 3
Warranty: 1 year
Includes:
M12 series modem
Serial cable
Power adapter
Antenna
CD-ROM with product documentation
Packing: 260 x 190 x 65mm
Dimensions: 75 x 50 x 16mm
Weight: 200g
