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1498 Longi Jinko Perc Monocrystalline Panneau Solaire 470W 480W 500W 505W Solar Panel Module

1498 Longi Jinko Perc Monocrystalline Panneau Solaire 470W 480W 500W 505W Solar Panel Module

US $ 0.26-0.28 / watt FOB
15,000 watt (MOQ)
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Jingjiang Alicosolar New Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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3kw Rectifier Module with 1250va Inverter AC-DC Converter Telecom Power System

3kw Rectifier Module with 1250va Inverter AC-DC Converter Telecom Power System

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Tws Bluetooth Earphone PCB & PCBA Manufacturer for Wireless Control Module

Tws Bluetooth Earphone PCB & PCBA Manufacturer for Wireless Control Module

US $ 8-25 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
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Lora Radio Transceiver Sx1262 Series Spi Interface Samll Size Lora Modem Module

Lora Radio Transceiver Sx1262 Series Spi Interface Samll Size Lora Modem Module

US $ 2.5-3.5 / Piece FOB
3,480 Pieces (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Replace Et200 Distributed Lo Module 8 CH Relay Output, (9~30VDC@2A, 110VAC@0.55A, 250VAC@0.220

Replace Et200 Distributed Lo Module 8 CH Relay Output, (9~30VDC@2A, [email protected], [email protected]

US $ 45-55 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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PLC MODULE HIEE300725R0001 HIEE300744R0001 3BHB003431R0101 HIEE300725R0001 UAC317AE HIEE300744R0001 UAC318AE Interface Card IGCT MODULE

PLC MODULE HIEE300725R0001 HIEE300744R0001 3BHB003431R0101 HIEE300725R0001 UAC317AE HIEE300744R0001 UAC318AE Interface Card IGCT MODULE

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

Fujian, China Since 2024
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R4815g1 Telecom Power Rectifier Module 48V System DC Power Supply Module

R4815g1 Telecom Power Rectifier Module 48V System DC Power Supply Module

US $ 89-109 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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Outdoor Front Service LED Module 320*160mm P10 SMD Waterproof Advertising LED Display Module

Outdoor Front Service LED Module 320*160mm P10 SMD Waterproof Advertising LED Display Module

US $ 29-30 / pieces FOB
200 pieces (MOQ)
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Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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Advanced Anti Drone Uav Defense Jammer Module for Perimeter Security Signal Blocking

Advanced Anti Drone Uav Defense Jammer Module for Perimeter Security Signal Blocking

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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AB 1771-P7 1771-PDC 1771-PD 1771-PA 1771-P6S1 1771-P6S 1771-P6R 1771-P4 1771-P3 1771-P2 Power Supply Module

AB 1771-P7 1771-PDC 1771-PD 1771-PA 1771-P6S1 1771-P6S 1771-P6R 1771-P4 1771-P3 1771-P2 Power Supply Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Advanced Electronic Circuit Protection Module with 2 Channels

Advanced Electronic Circuit Protection Module with 2 Channels

US $ 66-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen Warriorz Technology Co., Ltd.

Guangdong, China Since 2023
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Factory Price RGB SMD P8 Outdoor LED Display Screen Module 256*128mm

Factory Price RGB SMD P8 Outdoor LED Display Screen Module 256*128mm

US $ 8.5-9 / piece FOB
1 piece (MOQ)
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Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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P4 Full Color Indoor Video Advertising RGB LED Module 256*256mm

P4 Full Color Indoor Video Advertising RGB LED Module 256*256mm

US $ 11-12 / piece FOB
1 piece (MOQ)
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Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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High-Quality 180MW 200MW 3.7V 405nm Blue-Violet Diode Laser Module for 3D Printer

High-Quality 180MW 200MW 3.7V 405nm Blue-Violet Diode Laser Module for 3D Printer

US $ 13-20 / Piece FOB
10 Pieces (MOQ)
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Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Realtek RTL8723BS-CG LB-LINK M8733BS2 1T1R 802.11a/b/g/n WiFi4+B5.2 Module for AI video recorder IPC Dash cam

Realtek RTL8723BS-CG LB-LINK M8733BS2 1T1R 802.11a/b/g/n WiFi4+B5.2 Module for AI video recorder IPC Dash cam

US $ 2-3 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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High-Precision Temperature Monitoring Module for Railways and Dams

High-Precision Temperature Monitoring Module for Railways and Dams

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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1567 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

1567 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

US $ 0.26-0.28 / watt FOB
15,000 watt (MOQ)
Contact Supplier
Audited Supplier
Jingjiang Alicosolar New Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
6es7134-6GB00-0ba1 High Quantity Analog Input Module PLC

6es7134-6GB00-0ba1 High Quantity Analog Input Module PLC

US $ 400-700 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Honeywell 8c-Taox61 51306981-175 8c-Tpox01 51307022-175 8c-Paiha1 51454470-275 8c-Pain01 51454356-175 Analog Output Module

Honeywell 8c-Taox61 51306981-175 8c-Tpox01 51307022-175 8c-Paiha1 51454470-275 8c-Pain01 51454356-175 Analog Output Module

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

Trading Company

Fujian, China Since 2024
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CNC Kit Igus Germany Slw1040 Slw Robot Axis Single Ball Screw Sliding Rail Servo Motor Micro Guide Linear Module

CNC Kit Igus Germany Slw1040 Slw Robot Axis Single Ball Screw Sliding Rail Servo Motor Micro Guide Linear Module

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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HangZhou Well Precision Bearing Co., Ltd.

Trading Company

Zhejiang, China Since 2023
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CTSI-DPN16-S1, Simple Series Digital Input/Output Module, 8-Point Source Input, 8-Point Transistor Drain Output, 24VDC, 0.5A, Cotrust

CTSI-DPN16-S1, Simple Series Digital Input/Output Module, 8-Point Source Input, 8-Point Transistor Drain Output, 24VDC, 0.5A, Cotrust

US $ 50-85 / 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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Gkone Profinet Digital Input Module with 8 Channels and Ethercat Support

Gkone Profinet Digital Input Module with 8 Channels and Ethercat Support

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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PROSOFT PLC MODULE MVI69L-MBTCP MVI69L-MBS MVI69-MNETC MVI69-DFNT MVI69-ADMNET MVI69-ADM Modbus TCP/IP Lite Communication Module

PROSOFT PLC MODULE MVI69L-MBTCP MVI69L-MBS MVI69-MNETC MVI69-DFNT MVI69-ADMNET MVI69-ADM Modbus TCP/IP Lite Communication Module

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

Fujian, China Since 2024
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About Connection Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Connection 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.

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

    The Connection 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.

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

    The Connection 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.

Original New Juniper Qfx-SFP-1ge-Sx SFP Module

Original New Juniper Qfx-SFP-1ge-Sx SFP Module

US $ 128 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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Customizable High-Precision Explosion-Proof Temperature-Resistant Digital Weighing Module

Customizable High-Precision Explosion-Proof Temperature-Resistant Digital Weighing Module

US $ 112-145 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Fibos Measurement Technology (Changzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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20kw 750V DC DC MPPT Power Converter Solar EV Charging Station Module

20kw 750V DC DC MPPT Power Converter Solar EV Charging Station Module

US $ 800-900 / Piece FOB
1 Piece (MOQ)
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Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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King Mach Jmdy-1602ad Smart Power Supply Module

King Mach Jmdy-1602ad Smart Power Supply Module

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Cisco C9300X-NM-2C Network Module | 40G Hot-Swappable Expansion Card for Catalyst 9300X Series | Data Center & Enterprise Network Upgrade

Cisco C9300X-NM-2C Network Module | 40G Hot-Swappable Expansion Card for Catalyst 9300X Series | Data Center & Enterprise Network Upgrade

US $ 2,000-5,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Swarm Jaj2-16 Anti-Interference Module for Drone Defense 16 Channel

Swarm Jaj2-16 Anti-Interference Module for Drone Defense 16 Channel

US $ 28,000-31,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Bee Colony Technology Co., Ltd.

Guangdong, China Since 2025
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Multi-Band 50W RF Power Amplifier Module

Multi-Band 50W RF Power Amplifier Module

US $ 980 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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6es7134-6jd00-0ca1 Et200 Sp Input PLC Module for Siemens

6es7134-6jd00-0ca1 Et200 Sp 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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Customized Monocrystalline Small Wattage Solar Module for Efficient Vents

Customized Monocrystalline Small Wattage Solar Module for Efficient Vents

US $ 0.72-0.95 / Watt FOB
40,000 Watt (MOQ)
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Shenzhen Juguangneng Science and Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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75W CIGS BIPV Solar Module Flexible (FLEX-03NS)

75W CIGS BIPV Solar Module Flexible (FLEX-03NS)

US $ 1.5-1.85 / Piece FOB
1,000 Pieces (MOQ)
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Shandong Sinoltech International Co., Ltd.

Shandong, China Since 2017
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Cth3 Ect-000s1, Expandable up to 8 Io Module, Ethercat Slave Module, Cotrust

Cth3 Ect-000s1, Expandable up to 8 Io Module, Ethercat Slave Module, Cotrust

US $ 128-136 / 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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185186151 185186153 185186154 Genuine Ecm Engine Control Module for 404D-22t Engine Part

185186151 185186153 185186154 Genuine Ecm Engine Control Module for 404D-22t Engine Part

US $ 450-1,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongguan ZEB Power Solution Company Limited

Trading Company

Guangdong, China Since 2016
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24V 450nm 20W High Efficiency Hot Product Blue Laser Module for Engraving

24V 450nm 20W High Efficiency Hot Product Blue Laser Module for Engraving

US $ 200-240 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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