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SARA-R4 series - Data sheet

UBX-16024152 - R18

Functional description

Page 5 of 43

Functional description

1.1 Overview

SARA-R4 series modules are an LTE Cat M1, LTE Cat NB1 and EGPRS multi-mode solution in the

miniature SARA LGA form factor (26.0 x 16.0 mm, 96-pin). They allow an easy integration into compact

designs and a seamless drop-in migration from other u-blox cellular module families.

SARA-R4 series modules provide software-based multi-band configurability enabling international

multi-regional coverage in LTE Cat M1 / NB1 and (E)GPRS radio access technologies.

SARA-R4 series modules offer data communications up to 375 kb/s over an extended operating

temperature range of –40 °C to +85 °C, with low power consumption, and with coverage enhancement

for deeper range into buildings and basements (and underground with NB1).

With many interface options and an integrated IP stack, SARA-R4 series modules are the optimal

choice for LPWA applications with low to medium data throughput rates, as well as devices that

require long battery lifetimes, such as used in smart metering, smart lighting, telematics, asset

tracking, remote monitoring, alarm panels, and connected health.

Customers can future-proof their solutions by means of Over-The-Air firmware updates, thanks to

the uFOTA client/server solution that utilizes LWM2M, a light and compact protocol ideal for IoT.

SARA-R4 series modules will also support VoLTE over Cat M1. The flexibility extends further through

dynamic mode selection as M1-only/preferred or NB1-only/preferred.

1.2 Product features

Product variant

Region

Bands

Positioning

Interfaces

Audio

Features

Grade

SARA-R404M-00B

USA

13 M1

●

SARA-R410M-01B

North

America

13 M1

2,4

5,12

●

SARA-R410M-02B Multi Region 13 M1

NB1

●

○

●

SARA-R410M-52B

North

America

13 M1 2,4,5

12,13

●

SARA-R410M-63B

Japan

13 M1 1,8,19

●

SARA-R410M-73B

Korea

13 M1 3,5,26

●

SARA-R412M-02B Multi Region 13 M1

NB1

●

○

●

SARA-N410-02B

Multi Region 13 NB1

●

* = Bands may include 1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28

●

= supported by all FW versions

○

= supported by future FW versions

Table 1: SARA-R4 series main features summary 1

1 See Table 29 for the model / marketing name of each product variant, as identified by various certification bodies.

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