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SARA-N2 series

Power-optimized NB-IoT (LTE Cat NB1) modules

The world’s first NB‑IoT module

  • Ultra low power consumption delivering 10+ years battery life
  • Excellent extended range in buildings, underground (MCL 164 dB)
  • Extended temperature range of -40 to +85º C and ISO/TS16949 manufacturing
  • Easy migration between u‑blox 2G, 3G, and 4G modules
  • Very small SARA LGA form factor for easy manufacturing

Product variants


NB-IoT module for Europe / APAC; Cat NB1; Band 8


NB-IoT module for APAC; Cat NB1; Band 5


NB-IoT module for Europe; Cat NB1; Band 20


NB-IoT module for Europe; Cat NB1; Band 8, 20; ATEX certified


NB-IoT module for S. America / APAC; Cat NB1; Band 28

Product variantsSARA-N200SARA-N201SARA-N210SARA-N211SARA-N280
South / Central America
Cellular features 
LTE bands85208, 2028
Data ratesNB1 (27.2 kbit/s DL, 62.5 kbit/s UL)
Environmental data, quality & reliability 
Size [mm]16 x 26 x 2.3
Deep sleep mode
Embedded UDP stack
FOTA according to CTCC/CMCC
FW update via serial interface
Power Save Mode Rel.12
ATEX certified
MarketsIndustry, Smart Cities, Infrastructure, Smart Home & Buildings

Conformity Declaration

SARA-N210 EU Declaration of Conformity (RED)


178 KB
SARA-N211 EU Declaration of Conformity (RED)


187 KB
SARA-N200 EU Declaration of Conformity (RED)


177 KB

The SARA‑N2 NB‑IoT module features extremely low power consumption in both idle and connected modes of cellular operation. It is available in a small LGA form factor and has been designed explicitly with the needs of battery powered applications that need to communicate for long periods of time in challenging radio propagation conditions.
The module supports a comprehensive set of communication protocols including SMS, IP and efficient IP‑less data transmission all with minimal signaling overhead to preserve power consumption. The feature set makes these modules ideally suited for applications where longevity of operation and reachability in poor propagation conditions are mission critical. Smart water metering, smart gas metering, smart sensors for remote monitoring and nomadic asset tracking are perfect examples of applications where this module could be used.

The SARA‑N2 module targets high volume, cost sensitive applications, and provides “bit pipe” communication functionalities while minimizing the customer’s total cost of ownership. SARA‑N2 offers easy migration from u‑blox GSM (SARA‑G3 series), UMTS (SARA‑U2 series), as well as LTE Cat 1 (LARA‑R2 series) modules.
The temperature range of –40 to +85 ° C guarantees operation in harsh environments and in very compact designs. The modules are for global use and will be certified and approved by the main regulatory bodies.
The modules are manufactured in ISO/TS 16949 certified sites, with the highest production standards and the highest quality and reliability. Each module is fully tested and inspected during production.