F2116 GSM/GPRS IP Modem with RS232, RS485 and I/O cellular gprs dtu modem for data transmission of digital smart meters
Cellular Specification
Item | Content |
Cellular Module | Industrial cellular module |
Standard and Band | EGSM900/GSM1800MHz, GSM850/900/1800/1900MHz(optional) Compliant to GSM phase 2/2+ GPRS class 10, class 12(optional) |
Bandwidth | 85.6Kbps(DL), 85.6Kbps(UL) |
TX power | GSM850/900: <33dBm GSM1800/1900: <30dBm |
RX sensitivity | <-107dBm |
Hardware System
Item | Content |
CPU | Industrial 32 bits CPU |
FLASH | 512KB (Extendable) |
SRAM | 256KB |
Interface Type
Item | Content |
Serial | 2 RS232 port and 1 RS485(orRS422) port, 15KV ESD protection Data bits: 5, 6 ,7, 8 Stop bits: 1, 1.5, 2 Parity: none, even, odd, space, mark Baud rate: 110~230400 bps |
Indicator | "Power", "ACT", "Online" |
Antenna | Standard SMA female interface, 50 ohm, lighting protection(optional) |
SIM/UIM | Standard 3V/1.8V user card interface, 15KV ESD protection |
Power | Terminal block interface, reverse-voltage and overvoltage protection |
Power Input
Item | Content |
Standard Power | DC 12V/0.5A |
Power Range | DC 5~36V |
Power Consumption
Working States | Power Consumption |
Communication | 95~165mA@12VDC 205~365mA@5VDC |
Standby | 40~50mA@12VDC 80~100mA@5VDC |
Sleep | 5mA@12VDC 6mA@5VDC |
Physical Characteristics
Item | Content |
Housing | Iron, providing IP30 protection |
Dimensions | 91x58.5x22 mm |
Weight | 205g |
Environmental Limits
Item | Content |
Operating Temperature |
-35~+75ºC (-22~+167℉) |
Storage Temperature | -40~+85ºC (-40~+185℉) |
Operating Humidity | 95% ( unfreezing) |