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Modem Module

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232 RF Module Wireless Radio Module (ATC-871-S1)

232 RF Module Wireless Radio Module (ATC-871-S1)

US $ 60-61.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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RHF0M0E5 Ultra-Low Power Lorawan Module with Stm32wle5jc and Sx126X for IoT Networks

RHF0M0E5 Ultra-Low Power Lorawan Module with Stm32wle5jc and Sx126X for IoT Networks

US $ 4.8-6.2 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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RF Development Tools Hmc437ms8g Evaluation PCB

RF Development Tools Hmc437ms8g Evaluation PCB

1 Piece (MOQ)
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Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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LB-LINK M8821CU1 RTL8821CU-CG Dual-Band Wireless 802.11AC Wi-Fi Bluetooth Combo Module with SRRC CE FCC BQB

LB-LINK M8821CU1 RTL8821CU-CG Dual-Band Wireless 802.11AC Wi-Fi Bluetooth Combo Module with SRRC CE FCC BQB

US $ 3.5-5 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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RHF0M0E5 Ultra-Low Power Lorawan Module with Integrated Stm32wle5jc and High-Performance Sx126X for Global Frequency Planning and IoT Applications

RHF0M0E5 Ultra-Low Power Lorawan Module with Integrated Stm32wle5jc and High-Performance Sx126X for Global Frequency Planning and IoT Applications

US $ 4.8-6.2 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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PT100 Universal Temperature Transmitter Amplifier Module

PT100 Universal Temperature Transmitter Amplifier Module

US $ 42 / Piece FOB
5 Pieces (MOQ)
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Ningbo Qingyang Automation Technology CO.,LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Esp32-S3-Wroom-1-N16r8 Esp32-S3-Wroom-1-N4r8 RF and Wireless RF Transceiver Modules SMD-41

Esp32-S3-Wroom-1-N16r8 Esp32-S3-Wroom-1-N4r8 RF and Wireless RF Transceiver Modules SMD-41

US $ 0.001 / Piece FOB
100 Pieces (MOQ)
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ShenZhen Nova Semiconductor Co., Ltd.

Guangdong, China Since 2021
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Water Meter Parts Communication Modules for Water Meter

Water Meter Parts Communication Modules for Water Meter

US $ 1-3 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Xingyuan Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Huasifei Brand New 300Mbps 4G LTE Module Ep06-a CAT6 Mini Pcie LTE-a Module

Huasifei Brand New 300Mbps 4G LTE Module Ep06-a CAT6 Mini Pcie LTE-a Module

US $ 42-46 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Generator Control Panel Module Mrs16 for Original Systems

Generator Control Panel Module Mrs16 for Original Systems

US $ 135-145 / pieces FOB
20 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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S800 I/O PLC MODULE TU831V1 3BSE013235R1 TU812V1 3BSE013232R1 TU811V1 3BSE013231R1 TU810V1 3BSE013230R1 Compact Module Termination Unit (MTU)

S800 I/O PLC MODULE TU831V1 3BSE013235R1 TU812V1 3BSE013232R1 TU811V1 3BSE013231R1 TU810V1 3BSE013230R1 Compact Module Termination Unit (MTU)

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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6es7512-1dk01-0ab0 I/O Input PLC Module for Siemens

6es7512-1dk01-0ab0 I/O Input PLC Module for Siemens

US $ 999-1,999 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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for Power Monitoring Module Smart Pack 242100.118

for Power Monitoring Module Smart Pack 242100.118

US $ 90 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Industrial Grade Data Transfer and Collection Terminal Modem RS232 RS485 Interface 4G DTU Modem

Industrial Grade Data Transfer and Collection Terminal Modem RS232 RS485 Interface 4G DTU Modem

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Bently Nevada 3500/20 125744-02 Rack Interface Module

Bently Nevada 3500/20 125744-02 Rack Interface Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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200/400G DCO CFP2 75/100GHz DWDM C-Band Tunable Transceiver Module

200/400G DCO CFP2 75/100GHz DWDM C-Band Tunable Transceiver Module

US $ 100-2,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Dse7320mkii Auto Start & Auto Mains Failure Genset Control Modules

Dse7320mkii Auto Start & Auto Mains Failure Genset Control Modules

US $ 350-430 / Piece FOB
1 Piece (MOQ)
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Yangzhou East Power Equipment Co., Ltd

Jiangsu, China Since 2025
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FT232h High-Speed Multifunction Module USB to Jtag Uart/Fifo Spi/I2c Module

FT232h High-Speed Multifunction Module USB to Jtag Uart/Fifo Spi/I2c Module

US $ 19-99 / Piece FOB
200 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RHF0M0E5 Energy-Efficient IoT Module with Integrated Stm32wle5jc for Sensor Applications

RHF0M0E5 Energy-Efficient IoT Module with Integrated Stm32wle5jc for Sensor Applications

US $ 4.8-6.2 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Muesen 4-20mA Output Intelligent Temperature Transmitter Module

Muesen 4-20mA Output Intelligent Temperature Transmitter Module

US $ 42 / Piece FOB
5 Pieces (MOQ)
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Ningbo Qingyang Automation Technology CO.,LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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High-Performance Dual Band WiFi and Bluetooth Combo Module

High-Performance Dual Band WiFi and Bluetooth Combo Module

US $ 5.5-7 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Communication Modules for Water Meter

Communication Modules for Water Meter

US $ 1-3 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo Xingyuan Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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LC FC Sc APC Upc Connector Fiber Optic Min Fast Wire Scupc Fast Connector Optical Fiber Transceiver Module

LC FC Sc APC Upc Connector Fiber Optic Min Fast Wire Scupc Fast Connector Optical Fiber Transceiver Module

US $ 0.12-1.25 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Dierite Optoelectronics Technology Co., Ltd.

Jiangsu, China Since 2022
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About Modem Module FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Enhance your Communication Module setup with our premium Modem Module.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    Our Modem Module offers exceptional quality and style within the Communication Module category.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Modem Module is a standout piece in our Communication Module collection.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

Eltek Power Monitoring Module Eltek Smartpack Web /Snmp 242100.118

Eltek Power Monitoring Module Eltek Smartpack Web /Snmp 242100.118

US $ 218-225 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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Esp-01m WiFi Wireless Transmission Module SMD Iot 1mbyte Flash Esp 01

Esp-01m WiFi Wireless Transmission Module SMD Iot 1mbyte Flash Esp 01

US $ 1.2-1.57 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Kb8110 4G LTE Industrial Modem Terminal RS32 RS485 Interface Data Collection Support Modbus Protocol

Kb8110 4G LTE Industrial Modem Terminal RS32 RS485 Interface Data Collection Support Modbus Protocol

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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YOKOGAWA PLC MODULE SAI533-H33 S1 SAI143-H63 S4 SAI143-H53 S3 Centum XL

YOKOGAWA PLC MODULE SAI533-H33 S1 SAI143-H63 S4 SAI143-H53 S3 Centum XL

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Lbee5hy1MW-230 Bluetooth, WiFi 802.11A/B/G/N/AC, Bluetooth V5.0 Transceiver Module 2.4GHz, 5GHz Antenna Not Included Lbee5

Lbee5hy1MW-230 Bluetooth, WiFi 802.11A/B/G/N/AC, Bluetooth V5.0 Transceiver Module 2.4GHz, 5GHz Antenna Not Included Lbee5

US $ 0.01-1 / Piece FOB
1 Piece (MOQ)
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ShenZhen Nova Semiconductor Co., Ltd.

Guangdong, China Since 2021
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6es7331-7NF00-0ab0 Sm331 Controller Module for PLC

6es7331-7NF00-0ab0 Sm331 Controller Module for PLC

US $ 999-1,999 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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RTL8821CU-CG WiFi Module LB-LINK M8821CU1 Wi-Fi Dual-band 1x1 11ac + Bluetooth 4.2 Module AP+STA with SRRC CE FCC BQB

RTL8821CU-CG WiFi Module LB-LINK M8821CU1 Wi-Fi Dual-band 1x1 11ac + Bluetooth 4.2 Module AP+STA with SRRC CE FCC BQB

US $ 3.5-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Best 2.4GHz/5GHz RTL8811CU-CG Single Chip IoT Dual Band Wifi Smart Module Compliant with 802.11 a/b/g/n/ac Wi-Fi Standard LB-LINK M8811CU2 wireless module

Best 2.4GHz/5GHz RTL8811CU-CG Single Chip IoT Dual Band Wifi Smart Module Compliant with 802.11 a/b/g/n/ac Wi-Fi Standard LB-LINK M8811CU2 wireless module

US $ 3.5-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Pcbasic Bom Optimization Universal Remote Controller PCB Control Board Timer PCBA Design

Pcbasic Bom Optimization Universal Remote Controller PCB Control Board Timer PCBA Design

US $ 0.9-3.9 / Piece FOB
1 Piece (MOQ)
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JS Technology Co., Ltd.

Guangdong, China Since 2023
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New & Original 5g WiFi Module IoT/Embb Module RM500q-Ae 5g WiFi Module LTE Cat16 USB3.1 2.5gbps/900Mbps

New & Original 5g WiFi Module IoT/Embb Module RM500q-Ae 5g WiFi Module LTE Cat16 USB3.1 2.5gbps/900Mbps

US $ 185-190 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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6es7331-7hf01-0ab0 S7-1500 Input PLC Module for Siemens

6es7331-7hf01-0ab0 S7-1500 Input PLC Module for Siemens

US $ 999-1,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Brand New Ci532V02 3bse003827r1 Ci630 3bse011000r1 Communication Module Ready to Ship

Brand New Ci532V02 3bse003827r1 Ci630 3bse011000r1 Communication Module Ready to Ship

US $ 123 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Moore Automation

Trading Company

Fujian, China Since 2024
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4G LTE Data Module Globle Frequency and Band RS232 RS485 4G Gateway

4G LTE Data Module Globle Frequency and Band RS232 RS485 4G Gateway

US $ 28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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