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Communication Module

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High Blocking Effect 7100-7300MHz Anti Drone Signal Jammer Interference Signal Blocker RF High Power Linear Amplifier Module for Satellite Communication

High Blocking Effect 7100-7300MHz Anti Drone Signal Jammer Interference Signal Blocker RF High Power Linear Amplifier Module for Satellite Communication

US $ 1,000-1,650 / Piece FOB
1 Piece (MOQ)
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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Wideband 500-2000MHz 100W RF Power Amplifier Module for Communication Coverage Extension

Wideband 500-2000MHz 100W RF Power Amplifier Module for Communication Coverage Extension

US $ 3,718-4,818 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Emerson Epw30-48A-E Communication Power Module 48V 30A Rectifier Module Epw30-48A-E

Emerson Epw30-48A-E Communication Power Module 48V 30A Rectifier Module Epw30-48A-E

US $ 134-155 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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PNP/NPN Io Module for Industrial Communication

PNP/NPN Io Module for Industrial Communication

US $ 60.32 / Piece FOB
1 Piece (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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433MHz 50W Customized Portable GaN RF Power Amplifier Module with RS485 Communication for Anti-Uav System

433MHz 50W Customized Portable GaN RF Power Amplifier Module with RS485 Communication for Anti-Uav System

US $ 95-98 / Piece FOB
1 Piece (MOQ)
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Padi Fly Technology Company Limited

Guangdong, China Since 2025
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Original Genuine Ab 1769-Sm2 Compact Io to Dsi Communication Module.

Original Genuine Ab 1769-Sm2 Compact Io to Dsi Communication Module.

US $ 415-500 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Isolated RS485 Data Acquisition Module Modbus RTU Communication Converter 0-10V Analog to Digital Signal

Isolated RS485 Data Acquisition Module Modbus RTU Communication Converter 0-10V Analog to Digital Signal

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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New Original Panasonic Fpg-COM2 Communication Module Afpg802 Fast Shipping

New Original Panasonic Fpg-COM2 Communication Module Afpg802 Fast Shipping

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
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RHF0M301 Ultra-Small Lorawan Gateway Module with High Sensitivity and Long-Range Communication

RHF0M301 Ultra-Small Lorawan Gateway Module with High Sensitivity and Long-Range Communication

US $ 105-115 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Mitsubishi Qj71c24n-R2 RS-232 Communication Module for Melsec-Q Plcs

Mitsubishi Qj71c24n-R2 RS-232 Communication Module for Melsec-Q Plcs

US $ 100-260 / Piece FOB
1 Piece (MOQ)
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Sichuan Oneket Science&Technology Co., Ltd

Trading Company

Sichuan, China Since 2024
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New Original Warehouse Stock Mitsubishi PLC Module Qj71br11 Qj72br15 PLC Communication Module

New Original Warehouse Stock Mitsubishi PLC Module Qj71br11 Qj72br15 PLC Communication Module

US $ 140-590 / Piece FOB
1 Piece (MOQ)
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Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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Good Price Cp443-5 Communication Processor PLC Module 6gk7443-5dx05-0xe0

Good Price Cp443-5 Communication Processor PLC Module 6gk7443-5dx05-0xe0

US $ 1,000-1,300 / Piece FOB
1 Piece (MOQ)
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Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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Multi Channel Fiber Optic Mini CWDM Module for FTTH Networks Communication

Multi Channel Fiber Optic Mini CWDM Module for FTTH Networks Communication

US $ 152-170 / Piece FOB
1 Piece (MOQ)
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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1.5GHz-100W RS485 Communication Module Jammer Signal Blocker Wireless &RF Power Amplifier Module

1.5GHz-100W RS485 Communication Module Jammer Signal Blocker Wireless &RF Power Amplifier Module

US $ 283-312 / pieces FOB
1 pieces (MOQ)
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Dongguan Longshentong Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Ws 7.3inch Acep 7-Color E-Paper E-Ink Display Module, 800X480 Pixels Spi Communication Compatible with 3.3V/5V Mcus

Ws 7.3inch Acep 7-Color E-Paper E-Ink Display Module, 800X480 Pixels Spi Communication Compatible with 3.3V/5V Mcus

US $ 63.05-72.05 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Esp-12L New Original Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

Esp-12L New Original Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

US $ 0.96-2.04 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Original PLC Controller 6gk1704-1lw14-0AA0 Software Is Used for S7 and S5 Compatible Communication Module

Original PLC Controller 6gk1704-1lw14-0AA0 Software Is Used for S7 and S5 Compatible Communication Module

US $ 200-1,000 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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SFP-Ge-Lx-Sm1310-D Communication Module

SFP-Ge-Lx-Sm1310-D Communication Module

US $ 18 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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Factory Low Price CAT6 UTP Network Module RJ45 Keystone Jack Communication Networking Modules

Factory Low Price CAT6 UTP Network Module RJ45 Keystone Jack Communication Networking Modules

US $ 1.8-2.5 / Piece FOB
1,000 Pieces (MOQ)
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Qingdao Shenheng Network Technology Co., Ltd.

Shandong, China Since 2022
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Original Mitsubishi Communication Module Fx3u-232ADP-MB

Original Mitsubishi Communication Module Fx3u-232ADP-MB

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Sichuan Hesheng Xing Trading Co., Ltd.

Trading Company

Sichuan, China Since 2023
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Best Seller 50W GaN 3400-3600m Power Amplifier Communication Module for Anti Drone RF Fpv Defense Detector

Best Seller 50W GaN 3400-3600m Power Amplifier Communication Module for Anti Drone RF Fpv Defense Detector

US $ 100 / pieces FOB
1 pieces (MOQ)
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Shenzhen Longyuan Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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900MHz Module 100W Secure Communications Assurance Wi-Fi Jamming

900MHz Module 100W Secure Communications Assurance Wi-Fi Jamming

US $ 230-750 / Piece FOB
5 Pieces (MOQ)
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Industrial-grade CAN bus to 4G module for RS485/RS232 serial communication

Industrial-grade CAN bus to 4G module for RS485/RS232 serial communication

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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About Communication Module FAQ

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

    Our Communication Module offers exceptional quality and style within the Communication Module category.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 benefits can I gain from purchasing communication modules wholesale for production?

    The Communication Module is a top choice 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.

  • QWhat type of communication protocols do communication modules support?

    Our Communication Module offers exceptional quality 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.

RS 422/485 Ascii 3964 (R) Communication Processor Module 6es7340-1CH02-0ae0 Simatic S7-300 Cp340

RS 422/485 Ascii 3964 (R) Communication Processor Module 6es7340-1CH02-0ae0 Simatic S7-300 Cp340

US $ 100-150 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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30W PA Module 2.4G RF Power Amplifier for Signals Communication Radar Navigation Anti-Drones NFC Modules Accessories

30W PA Module 2.4G RF Power Amplifier for Signals Communication Radar Navigation Anti-Drones NFC Modules Accessories

US $ 70-80 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Gorrwix Electronics Co., Ltd.

Guangdong, China Since 2025
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Lenze Inverter Module Lecom PT Communication Interface Module E82zaflc010

Lenze Inverter Module Lecom PT Communication Interface Module E82zaflc010

US $ 270 / Piece FOB
1 Piece (MOQ)
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Shanghai Taikong Control Electrical Technology Co., Ltd.

Shanghai, China Since 2025
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FT232rnl Serial Port to Type-a/Type-C/Mini/Micro USB Communication Tool Controller Module

FT232rnl Serial Port to Type-a/Type-C/Mini/Micro USB Communication Tool Controller Module

US $ 5.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Junbo Trading Co., LTD

Trading Company

Guangdong, China Since 2025
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Hight Quality Centiot Board IP5328p 12 Volts Fast Charging USB Communication Module

Hight Quality Centiot Board IP5328p 12 Volts Fast Charging USB Communication Module

US $ 0.034-0.12 / Piece FOB
10 Pieces (MOQ)
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ShenZhen Nova Semiconductor Co., Ltd.

Guangdong, China Since 2021
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6gk7542-5dx00-0xe0 Communications Module Cm 1542-5 for Connection of S7-1500

6gk7542-5dx00-0xe0 Communications Module Cm 1542-5 for Connection of S7-1500

US $ 535-545 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Good Quantity Price Input Digital 24V I/O Module Bus Communication Ethercat I/O Module

Good Quantity Price Input Digital 24V I/O Module Bus Communication Ethercat I/O Module

US $ 30 / sets FOB
1 sets (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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PROSOFT PLC MODULE PS69-DPS PS69-DPM Slave Communication Module

PROSOFT PLC MODULE PS69-DPS PS69-DPM Slave Communication Module

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

Fujian, China Since 2024
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Mitsubishi Melsec Q Communication RS 232 Unit PLC Module Qj71c24n-R2

Mitsubishi Melsec Q Communication RS 232 Unit PLC Module Qj71c24n-R2

US $ 820-1,100 / Piece FOB
1 Piece (MOQ)
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Shantou Sikinta Automation Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2025
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New Original Frequency Converter Communication Module Fepl-02 Ethernet Powerlink

New Original Frequency Converter Communication Module Fepl-02 Ethernet Powerlink

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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Compact Sensor Slave Module for Long Distance Communication with Bus Control

Compact Sensor Slave Module for Long Distance Communication with Bus Control

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Firstrate FST100-300 Reliable DTU Communication Module

Firstrate FST100-300 Reliable DTU Communication Module

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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New Innovative Products Original Power Source Dzy-4850hi Communication Power Module Dzy-4850hi (TT)

New Innovative Products Original Power Source Dzy-4850hi Communication Power Module Dzy-4850hi (TT)

US $ 99.5-147 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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