Communication Module Series

Communication Module Series

Transparent Data Transmission, Data Terminal Can Be Always Online Or Selecting An Operational Mode
Supports TCP Server & TCP Client Mode
Supports Remote Or Local Configuration And Maintenance
Support Last Gasp Detection
Support TCP/IP Server and Client Mode
Support RS485 Chained Communication Port
Various Modules: LoRa, Ethernet, WIFI And NB
Obtained CE Certification

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Product Introduction

-Main Features

 

Transparent Data Transmission, Data Terminal Can Be Always Online Or Selecting An Operational Mode

Supports TCP Server & TCP Client Mode

Supports Remote Or Local Configuration And Maintenance

Support Last Gasp Detection

Support TCP/IP Server and Client Mode

Support RS485 Chained Communication Port

Various Modules: LoRa, Ethernet, WIFI And NB

Obtained CE Certification

 

-Specification
Type
Communication Module
Voltage
Rated voltage Un

9VDC±0.5V
LED Indicator
RUN
COMM
SIG

Status Indication
Communication Indicator
Network Indicator
Environment
Temperature range
Humidity range

Operation: -25 70℃
Up to 90%RH, no condensation
Max Power
3W
Antenna
The module antenna is external, and the antenna interface use FAKRA connector
Band
4G Band
3G Band
GSM/GPRS/EDGE

B1, B3, B5, B7, B8, B20(FDD-LTE) and B40(TDD-LTE)
Dual-Band UMTS/HSPA+ : B1, B8
900/1800MHz
Specifications For Data Transfer
GPRS:Max 85.6Kbps(DL) / Max 85.6Kbps(UL)
EDGE:Max 236.8Kbps(DL) / Max 236.8Kbps(UL)
CDMA:Max 3.1Mbps (DL) / Max 1.8Mbps (UL)
WCDMA:DC-HSPA+,Max 42Mbps (DL)/Max 5.76Mbps (UL)
TD-SCDMA:Max 4.2Mbps (DL)/Max 2.2Mbps (UL)
FDD-LTE:non-CA cat4, Max 150Mbps (DL)/Max 50Mbps (UL)
TDD-LTE:non-CA cat4 ,Max 130Mbps (DL)/Max 35Mbps (UL)
Weight Of Modem
About 0.1kg
Dimension(LxWxD)
86.0 × 35.0 × 63.0mm

KM21-W

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