NB-IoT Module CMN110

Product overview

The size of CMN110 is only 24mm × 24mm × 2.6 mm. It is packaged in LCC. At the same time, it has the characteristics of stable performance, compact size, highly cost effective, and ultra-low power consumption, which can maximize the convenience of users for product development. CMN110 embeds TCP/IP network protocol, integrates multiple industrial standard interfaces (such as: USB2.0, UART, I2C, GPIOs, ADC) and supports multiple driver and software functions, which greatly expands its application scope in the M2M field.

Functional features

  • Low power consumption: support PSM and eDRX modes, theoretically two AA batteries can support 10 years.
  • High sensitivity: Compared with the existing cellular technology, its coverage has a gain of 20dB, the signal coverage is wide, and the penetration capability is strong. Products using this module still have wireless communication capabilities indoors or in basement locations.
  • High-density deployment: Through targeted design, a community can maintain up to 50,000 terminals.
  • By providing reference designs, evaluation boards and timely technical support, can meet the needs of customers' products to market quickly.
  • Powerful and rich functional interface.
  • The compact size of the LCC package can meet the narrow space requirements of terminal applications.
  • Technical ParametersView details

    Main features

    Dimensions: 24mm × 24mm × 2.6mm

    FDD-LTE frequency band: B1/B3/B5/B8

    Control by AT command

    512MBIT DDR2, NAND 1GBIT

    Power supply voltage: 3.0V~4.3V, typical: 3.8V

    Operating temperature: -40℃~+85℃

    Support power saving mode:

    eDRX (3GPP Release 13)

    PSM (3GPP Release 12)

    Data transfer rate:

    Uplink maximum 66kbps

    Downlink maximum 34kbps

    External antenna

     

    Performance

    Transmitting power: 23±2dBm (power level 5)

    Maximum power back-off: ≤1 dBm

    Power tolerance: 2 dB

    Frequency error: ±0.2ppm

    Error vector magnitude EVM: 17.5%

    Receiving sensitivity: -110 dBm

    Maximum input power: -25 dBm

    Power consumption:

    Power off/Power off: 7uA

    Idle mode/Idle: 11mA

    Sleep mode/Sleep: 1mA

    Power saving mode/PSM: 9uA

     

    Interface:

    USB2.0 x1 (high speed)

    UART x2 (7 wire and 2 wire UART interfaces)

    SIM card x1 (1.8V and 3V)

    I2C x1

    GPIO x5

    ADC x1

     

    Other features:

    USB driver supports Microsoft Windows

    Upgrade software firmware via USB port

    TCP/IP

    PPP*

    Text and PDU mode*

    FOTA*

    UDP*

    SMS*

     

    Certifications:

    CCC*/SRRC*/NAL*

  • POS system
    POS system

    POS system

  • Smart parking
    Smart parking

    Smart parking

  • Smart agriculture
    Smart agriculture

    Smart agriculture

  • Security Monitoring
    Security Monitoring

    Security Monitoring

  • Smart meter reading
    Smart meter reading

    Smart meter reading

  • Logistics tracking
    Logistics tracking

    Logistics tracking

  • Smart wearable devices
    Smart wearable devices

    Smart wearable devices

  • Smart home
    Smart home

    Smart home

  • Pet tracking
    Pet tracking

    Pet tracking

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