LARA-R281 Image


Cellular Module by u-blox AG

Note : Your request will be directed to u-blox AG.

The LARA-R281 from u-blox is an LTE Cat 1 Module with 3G fallback connectivity for operation in Europe (EMEA). It supports the LTE bands (1, 3, 8, 20 & 28) used by the European MNOs for LTE  services and also operates in the 2100 MHz band (GSM mode). The module supports Voice over LTE (VoLTE) or CSFB voice service for applications such as security and surveillance systems. With many interface options, FOTA features, and an integrated IP stack, the device is designed to support a wide range of data-and-voice-centric applications. This module is ideal for medium speed M2M applications, such as smart energy gateways, remote access, video cameras, digital signage, telehealth, and telematics.

This LARA-R281 module requires a 3.8 V DC Supply and can be serially controlled via UART, USB, HSIC, SDIO, and I2C interfaces. It is compatible with u-blox’s SARA, LISA, and TOBY module families and is manufactured in ISO/TS 16949 certified sites. It supports embedded TCP/UDP and FTP/HTP protocols and is available in a 100 pin LGA package that measures 24 x 26 x 2.6 mm.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    u-blox AG
  • Description
    LTE Cat 1 Module with 3G Fallback for Europe

General Parameters

  • Region
  • Fallback
  • Fallback Standard
  • LTE/4G Category
  • LTE/4G Band
    B1, B3, B8, B20, B28
  • Package
    100 Pin LGA Package
  • Interface
    UART, USB, HSIC, SDIO, and I2C
  • Datarate Download Link
    Up to 10.3 Mbps
  • Datarate Uplink
    Up to 5.2 Mbps
  • Power
    23 dBm
  • Size
    24 x 26 x 2.6 mm
  • Operating Temperature
    -20 to 65 Degree C, -40 to 85 Degree C (Extended)
  • Storage Temperature
    -40 to 85 Degree C

Technical Documents

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