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Communication Module

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10g 300m 850nm XFP Sr Transceiver Module

10g 300m 850nm XFP Sr Transceiver Module

US $ 0.1-200 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Kexint C34 SFP-1g-Dw34-120 Compatible SFP Duplex LC SMF Optical Transceiver Module

Kexint C34 SFP-1g-Dw34-120 Compatible SFP Duplex LC SMF Optical Transceiver Module

US $ 130.89-145.85 / Piece FOB
10 Pieces (MOQ)
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Original 84ta Unit for FUJI Electric Communication Module Np1l-RS4 RS-485 /L-RS4 /RS485 Controller 08-04/84r12469 for Komori

Original 84ta Unit for FUJI Electric Communication Module Np1l-RS4 RS-485 /L-RS4 /RS485 Controller 08-04/84r12469 for Komori

US $ 1,200 / Piece FOB
1 Piece (MOQ)
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Phoenix Press LTD

Trading Company

Guangdong, China Since 2026
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Custom 7 Segment Size LCD Display Screen Module for Radio Communications Equipment

Custom 7 Segment Size LCD Display Screen Module for Radio Communications Equipment

US $ 0.19-0.25 / Piece FOB
500 Pieces (MOQ)
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Royal Display Co., Ltd.

Guangdong, China Since 2019
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DC9-36V 36 Channel PT100 Temperature Acquisition Module with Industrial Communication Function

DC9-36V 36 Channel PT100 Temperature Acquisition Module with Industrial Communication Function

US $ 417 / Piece FOB
1 Piece (MOQ)
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Hunan Shiyou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2023
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51201557-150 PLC I/O Link Communication Interface Module

51201557-150 PLC I/O Link Communication Interface Module

US $ 800-900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Eltek Rectifier Module Telecom Power Supply Rectifier Module 241115.105

Eltek Rectifier Module Telecom Power Supply Rectifier Module 241115.105

US $ 210-212 / pieces FOB
1 pieces (MOQ)
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Hebei Chengyue Technology Co., Ltd.

Hebei, China Since 2024
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Geteknet OEM 550m-160km Fiber Optic 3.3V ODM OEM Communication Module SFP Fiber Optic Optical SFP Transceiver Module Price

Geteknet OEM 550m-160km Fiber Optic 3.3V ODM OEM Communication Module SFP Fiber Optic Optical SFP Transceiver Module Price

US $ 3.29-144.99 / Piece FOB
20 Pieces (MOQ)
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Ningbo Geteknet Telecom Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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SIMATIC S7-300 PLC MODULE 6ES7341-1CH02-0AE0 6ES7 341-1CH02-0AE0 6ES7341-1AH02-0AE0 6ES7 341-1AH02-0AE0 CP 341 Serial Communications Module

SIMATIC S7-300 PLC MODULE 6ES7341-1CH02-0AE0 6ES7 341-1CH02-0AE0 6ES7341-1AH02-0AE0 6ES7 341-1AH02-0AE0 CP 341 Serial Communications Module

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

Fujian, China Since 2024
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1W FDD GSM/Dcs/PCS 2g RF Power Amplifier Module - PA Modules for Repeaters

1W FDD GSM/Dcs/PCS 2g RF Power Amplifier Module - PA Modules for Repeaters

US $ 100-500 / Set FOB
1 Set (MOQ)
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Shenzhen Action Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Communication Module Enabling Integration of Genset Controller Cm223248xbx Cm-RS232-485

Communication Module Enabling Integration of Genset Controller Cm223248xbx Cm-RS232-485

US $ 110-115 / Piece FOB
10 Pieces (MOQ)
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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Remote I/O Module with Multi-Industrial Communication Protocols - Compact Design for Global Applications

Remote I/O Module with Multi-Industrial Communication Protocols - Compact Design for Global Applications

US $ 58 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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1900071132 8092248262 Air Compressor Atlas Copco Controller Communication Module for Atlas Copco

1900071132 8092248262 Air Compressor Atlas Copco Controller Communication Module for Atlas Copco

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Chengdu Seadweer Air Compressor Co., Ltd.

Trading Company

Sichuan, China Since 2018
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300~1000MHz 100W Broadband Power Amplifier Module

300~1000MHz 100W Broadband Power Amplifier Module

US $ 685 / Piece FOB
1 Piece (MOQ)
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Shenzhen ZLD Communication Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Modbus TCP Adapter IO Communication Module

Modbus TCP Adapter IO Communication Module

US $ 49-199 / 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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Dt4000 Diesel Generator Controller GPS Cloud Communication Module for Genset Parts PC Remote Control Internet Monitor Panel

Dt4000 Diesel Generator Controller GPS Cloud Communication Module for Genset Parts PC Remote Control Internet Monitor Panel

US $ 105-108 / Piece FOB
5 Pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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Cloud Control System Remote Monitoring Communication Data Acquisition Module

Cloud Control System Remote Monitoring Communication Data Acquisition Module

US $ 163-219 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Esp-Wroom-02 Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

Esp-Wroom-02 Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

US $ 0.96-1.89 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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New Nr1ty-08r07dt PLC Remote Module with RS485 Communication Interface

New Nr1ty-08r07dt PLC Remote Module with RS485 Communication Interface

US $ 320 / Piece FOB
1 Piece (MOQ)
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Dongguan Xinping Industrial Automation Co., Ltd

Trading Company

Guangdong, China Since 2026
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New R4815n1 Communication Rectifier Module 48V 15A Telecom Power Supply R4815n1 for ETP4830-A1

New R4815n1 Communication Rectifier Module 48V 15A Telecom Power Supply R4815n1 for ETP4830-A1

US $ 79.9-149.9 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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1.25g Fiber Optic 1.25gtx/1.25grx 20km Tx1490nm/Rx1310nm SMF Sc Epon Olt SFP Px20+ Fiber Epon Ont SFP Module

1.25g Fiber Optic 1.25gtx/1.25grx 20km Tx1490nm/Rx1310nm SMF Sc Epon Olt SFP Px20+ Fiber Epon Ont SFP Module

US $ 16-21 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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1.4" 240X240 4-Line Spi Communication Square TFT LCD Module

1.4" 240X240 4-Line Spi Communication Square TFT LCD Module

US $ 2.15-2.3 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Hzy Photoelectric Technology Co., Ltd.

Guangdong, China Since 2020
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SIM7600g-H Global 4G/3G/2g IoT Communication Module Gnss Positioning with Antenna

SIM7600g-H Global 4G/3G/2g IoT Communication Module Gnss Positioning with Antenna

US $ 50.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Junbo Trading Co., LTD

Trading Company

Guangdong, China Since 2025
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About Communication Module FAQ

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

    The Communication Module is a key item within our extensive Communication Module selection.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?

    The Communication Module is an essential part of our Communication Module offerings.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.

CWDM Wavelength Multiplexer and Demultiplexer Module

CWDM Wavelength Multiplexer and Demultiplexer Module

US $ 0.1-0.5 / Piece FOB
1 Piece (MOQ)
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HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
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3u MPO Module & Chassis Black Finish 1 2mm with Heat-Shrink Tubes

3u MPO Module & Chassis Black Finish 1 2mm with Heat-Shrink Tubes

US $ 10-12 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Fastlink Communication Group Co., Ltd

Guangdong, China Since 2025
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Best Price 50W GaN 100-400m Communication Module for Anti Drone Wireless Signal Jammer Uav Fpv 12 Band

Best Price 50W GaN 100-400m Communication Module for Anti Drone Wireless Signal Jammer Uav Fpv 12 Band

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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Aruba J4858d 1g SFP LC Sx Fiber Optic Module for Long-Distance Communication

Aruba J4858d 1g SFP LC Sx Fiber Optic Module for Long-Distance Communication

US $ 222-433 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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High Frequency 5-6GHz 20W 30W 50W 100W Anti-Drone Modules Communication Jammer Module Wireless RF Modules for Uav

High Frequency 5-6GHz 20W 30W 50W 100W Anti-Drone Modules Communication Jammer Module Wireless RF Modules for Uav

US $ 80-400 / Piece FOB
1 Piece (MOQ)
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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6055-Lnet-00 Parker SSD Linknet Peer-Peer Communications Card, Io Module

6055-Lnet-00 Parker SSD Linknet Peer-Peer Communications Card, Io Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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High Performance 100g Er4 Zr4 CWDM4 Transceiver Module for Cc-Qkkcc0l-SD

High Performance 100g Er4 Zr4 CWDM4 Transceiver Module for Cc-Qkkcc0l-SD

US $ 123-140 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Keyence Kv-Le21V Io-Link Master Communication Module

Keyence Kv-Le21V Io-Link Master Communication Module

1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Ctsi-Pnt-00c1, Simple Series PLC, Profinet Communication Coupler Module, Cotrust

Ctsi-Pnt-00c1, Simple Series PLC, Profinet Communication Coupler Module, Cotrust

US $ 85-135 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Brand New PLC Communication Module Cj1w-Scu42 for Omron

Brand New PLC Communication Module Cj1w-Scu42 for Omron

US $ 600 / 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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0.4-6g GaN Cw High Power Amplifier High Efficiency 100W RF PA Module for Communication

0.4-6g GaN Cw High Power Amplifier High Efficiency 100W RF PA Module for Communication

US $ 15,000-20,000 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Detailed Explanation of S_I_E_Mens S7-1500 Communication Modules: Including RS485 Communication Module Settings and Profinet Module Adaptation

Detailed Explanation of S_I_E_Mens S7-1500 Communication Modules: Including RS485 Communication Module Settings and Profinet Module Adaptation

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Original and Genuine Controllogix Communication Module 1756-Cn2r

Original and Genuine Controllogix Communication Module 1756-Cn2r

US $ 1,450-1,650 / 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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