Sierra Wireless 1105032 工业物联网网关 LTE-M 全球串口（RS232，RS485），USB，3 输入/输出，GNSS

RAM: 128 MB

Flash: 256 MB

Frequency: 850 MHz, 900 MHz, 1.8 GHz, 1.9 GHz

Dimensions: 86 mm x 60 mm x 32 mm

Unit Weight: 158 g

Interface Type: Ethernet, UART, USB

Processor Type: ARM Cortex A7

Number of Ports: 1 RS-232/485, 1 USB

Supply Voltage - Max: 32 V

Supply Voltage - Min: 4.75 V

Protocol - GPS, GLONASS: GPRS, GSM

Maximum Operating Temperature: + 70 C

Minimum Operating Temperature: - 30 C

Protocol - Cellular, NBIoT, LTE: 4G, 3G, 2G