SARA-R4 系列

LTE-M / NB-IoT / EGPRS 通信模块

兼有 2G 回退和同等级中最佳 GNSS 定位性能的物联网通信

  • LTE 通信与 GNSS 定位同步进行
  • 通过云端定位延长续航时间;整合了 u-blox M10 GNSS 接收机及 CloudLocate 的功能
  • 可配置的动态天线调谐接口,实现更出色额射频性能
  • 输出功率23 dBm,确保出色覆盖范围
  • 利用 MQTT Anywhere 和 MQTT Flex 实现高性价比、高功率的端到端物联网通信
蜂窝通信
standard

Standard

professional

Professional

automotive

Automotive

Product variants

SARA-R422

适合多区域使用的 LTE-M、NB-IoT 和 EGPRS 模块

Versions

SARA-R422-00B

LTE Cat M1, NB2 and 2G module Band configurable LGA, 16x26 mm, 250 pcs/reel

SARA-R422-01B

LTE Cat M1, NB2 and 2G module Band configurable w US MNO Cert LGA, 16x26 mm, 250 pcs/reel

SARA-R422M10S-01B

LTE Cat M1, NB2, 2G w GNSS w US MNO cert Secure cloud and GNSS, Band configurable LGA, 16x26 mm, 250 pcs/reel

SARA-R422S-01B

LTE Cat M1, NB2, 2G, w US MNO cert Secure cloud, Band configurable LGA, 16x26 mm, 250 pcs/reel
相关链接
产品选型
产品描述
文档和资源
Product variantsSARA-R422M10SSARA-R422SSARA-R422
GNSSBeiDou, Galileo, GLONASS, GPS / QZSS-
Number of concurrent GNSS4-
Global
LTE bands1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66, 85
GSM bandsQuad-band
Data rateM1 (下行:588 kbit/s;上行:1119 kbit/s),NB2 (下行:127 kbit/s ;上行:158.5 kbit/s)M1 (588 kbit/s DL and 1119 kbit/s UL), NB2 (127 kbit/s DL and 158.5 kbit/s UL)
PositioningAssistNow, CellLocate, Dedicated GNSS antenna interface, Integrated GNSS receiverAssistNow, CellLocate, GNSS via Modem-
UART1
USB1
I2C1
GPIO6
Antenna dynamic tuning
CoAP-
DTLS-
Dual stack IPv4/IPv6
eDRX
FOTA
FTP-
FW update via serial interface
HTTP-
Jamming detection
Last gasp-
LwM2M
MQTT-
MQTT-SN-
PSM
Secure boot and updates
Security Root of Trust
TCP/IP, UDP
TLS-
Dimensions [mm]26 x 16 x 2.5
AssistNow-
CellLocate-
CloudLocate-
MQTT Anywhere-
MQTT Flex-
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