F2910 – NB-IoT Terminal

The F2910 NB-IoT terminal is a kind of IoT device that provides data transfer by public NB-IoT network. It adopts a high-performance industrial 32-bits CPU and an embedded real time operating system. It supports RS232 and RS485 ports that can conveniently and transparently connect one device to a NB-IoT network, allowing you connect to your existing serial devices with only a basic configuration. It has low power consumption states and features 5x compatible digital I/O channels, ADC, input pulse counter and pulse wave output function.

It has been widely used in M2M fields, such as wireless meter reading, smart city, smart grid, intelligent transportation, fire protection, asset tracking, mobile terminal POS, logistics, industrial automation, digital medical, military, agriculture, forestry, water, coal, petrochemical and other fields of data transmission.

NB-IoT

• Bands: B3/B5/B8/B20/B28
• Data rate: 100 bps ~ 100 Kbps
• Output power: 23 +/-1 dBm
• Sensitivity: <-129 dBm

Hardware

• CPU: Industrial 32-bits CPU
• Flash: 512 KB (extendable)
• SRAM: 256 KB (extendable)

Interface

• Serial: 1x RS232 and 1x RS485 (or RS422) interface with built-in 15 kV ESD protection; Data bits: 8 bits; Stop bits: 1 or 2 bits; Parity bits: None, even or odd
• Indicator: Power, ACT, “Online
• Antenna: 1x standard SMA female interface, 50 ohm, lightning protection (optional)
• USIM: 1x standard SIM card interface, supports 1.8 V/3 V USIM card, 15 kV ESD protection
• Power: 1x terminal block interface, reverse-voltage and over-voltage protection

Power Supply

• Standard: 12 V/0.5 A
• Range: DC: 5~36 V

Power Consumption

• Standby: 5 ~ 7 mA (at) 12 V
• Communication: 15 ~ 20 mA (at) 12 V
• Sleep: 1-2 mA (at) 12 V
• Deep sleep: 35 – 40 uA (at) 12 V

Physical Properties

• Casing: Metal, IP30
• Dimensions: 91 x 58.5 x 22 mm
• Weight: 210 g

Others

• Operating temperature: -35°C ~ +75°C (-31°F ~ +167°F)
• Storage temperature: -40°C ~ +85°C (-40°F ~ +185°F)
• Relative humidity: 95% (non-condensing)
• Certifications: CE