Specification
Communication Module
通訊模塊-導(dǎo)軌式安裝模塊：KM21-W
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 RS485 Chained Communication Port Various Modules: LoRa, Ethernet, WIFI And NB Obtained CE Certification
海外產(chǎn)品熱線(xiàn)：0571-89029105-826
主要功能
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 RS485 Chained Communication Port
Various Modules: LoRa, Ethernet, WIFI And NB
Obtained CE Certification
參數(shù)明細(xì)
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)
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
產(chǎn)品報(bào)價(jià)
海外產(chǎn)品熱線(xiàn)：0571-89029105-826
