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10g SFP+ Lr 1310nm 40km SMF Fiber Optical Transceiver Module

10g SFP+ Lr 1310nm 40km SMF Fiber Optical Transceiver Module

1 Piece (MOQ)
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Shenzhen Lanwee Technology Co., LTD

Hongkong S.A.R., HONG KONG, CHINA Since 2024
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Glc-Lh-SMD 1000base-Lx/Lh SFP Transceiver Module for Gigabit Ethernet

Glc-Lh-SMD 1000base-Lx/Lh SFP Transceiver Module for Gigabit Ethernet

US $ 369-600 / Piece FOB
1 Piece (MOQ)
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TOB Technologies Co., Limited

Trading Company

Guangdong, China Since 2023
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OEM ODM Bidi SFP+ 10gbps Tx1270/Rx1330nm SMF 40km Simplex LC SFP Module

OEM ODM Bidi SFP+ 10gbps Tx1270/Rx1330nm SMF 40km Simplex LC SFP Module

US $ 28.5-29.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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Advanced 8-Channel Signal Control Switch with Rj-45 Data Module

Advanced 8-Channel Signal Control Switch with Rj-45 Data Module

US $ 37.55-37.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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P3 RGB 64X64 LED Matrix Display Module

P3 RGB 64X64 LED Matrix Display Module

US $ 10-17 / Piece FOB
200 Pieces (MOQ)
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Shenzhen Seny Technology Co., Ltd.

Guangdong, China Since 2015
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IGBT Power Amplifier I/O Module Mosfet Power Module Manufacturer Diode Thyristor Module

IGBT Power Amplifier I/O Module Mosfet Power Module Manufacturer Diode Thyristor Module

US $ 11-35 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Fiber Optical 4 X SFP10g to Qsfp Reverse Adapter Cvr-4SFP10g-Qsfp 10g to Qsfp Reverse Adapter Module

Fiber Optical 4 X SFP10g to Qsfp Reverse Adapter Cvr-4SFP10g-Qsfp 10g to Qsfp Reverse Adapter Module

US $ 390-430 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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6SL3055-0AA00-5ea3 SMC20 PLC Module for Siemens

6SL3055-0AA00-5ea3 SMC20 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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FTTH 12 Core Outdoor Customized MPO Casstte Module

FTTH 12 Core Outdoor Customized MPO Casstte Module

US $ 27-28 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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Factory Sealed Pm511V08 3bse011180r1 Pm802f 3bdh000002r1 Pm860ak01 3bse066495r1 Pm861ak01 3bse018157r1 Processor Module Via DHL or FedEx

Factory Sealed Pm511V08 3bse011180r1 Pm802f 3bdh000002r1 Pm860ak01 3bse066495r1 Pm861ak01 3bse018157r1 Processor Module Via DHL or FedEx

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

Trading Company

Fujian, China Since 2024
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GE PLC Module IC200BEM003 IC200BEM103 IC200BEM002 Profibus Master Module

GE PLC Module IC200BEM003 IC200BEM103 IC200BEM002 Profibus Master Module

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

Fujian, China Since 2024
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Mini-Pcie Lora/Lorawan Gateway Module with Triple Frequency Band Support and High Sensitivity Receiver

Mini-Pcie Lora/Lorawan Gateway Module with Triple Frequency Band Support and High Sensitivity Receiver

US $ 80-95 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Advanced Balancing Module for Electric Motorcycles with Fast Response

Advanced Balancing Module for Electric Motorcycles with Fast Response

US $ 18.2-18.8 / Piece FOB
1 Piece (MOQ)
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Simatic S7-300 Analog Input Sm 331 6es7331-1kf02-0ab0 PLC Module

Simatic S7-300 Analog Input Sm 331 6es7331-1kf02-0ab0 PLC Module

US $ 406 / 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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Scalable Integrated Io Module for Flexible Bus Communication with Detachable Interface

Scalable Integrated Io Module for Flexible Bus Communication with Detachable Interface

US $ 90.28 / 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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Cheap Price Indoor TV Panel SMD2121 128*128mm P4 LED Video Wall Module

Cheap Price Indoor TV Panel SMD2121 128*128mm P4 LED Video Wall Module

US $ 9.5-10 / 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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PLC DC High Power Amplifier Board NHN-SL3 Relay Module

PLC DC High Power Amplifier Board NHN-SL3 Relay Module

US $ 19.23-19.81 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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Shenzhen Betterdisplay Va LCD Screen Negative LCD Display Module

Shenzhen Betterdisplay Va LCD Screen Negative LCD Display Module

US $ 4.3-4.5 / Piece FOB
1 Piece (MOQ)
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ShenZhen Better Group Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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8-Channel Input Io Module for Siemens PLC Profinet System Solution Gk-100-Ai8

8-Channel Input Io Module for Siemens PLC Profinet System Solution Gk-100-Ai8

US $ 70-80 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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100W Broadband 20-6000MHz 700-2700MHz 500-2500MHz GaN RF Power Amplifier Module

100W Broadband 20-6000MHz 700-2700MHz 500-2500MHz GaN RF Power Amplifier Module

US $ 70 / 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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1563 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

1563 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)
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Jingjiang Alicosolar New Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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1.25g 1490nm/1550nm 80km Dom Transceiver Module Compatible with Cisco Network Device SFP

1.25g 1490nm/1550nm 80km Dom Transceiver Module Compatible with Cisco Network Device SFP

US $ 19-21 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Multiple Serialized Lenses Ceramic-Packaged Infrared Detector Uncooled Temperature Measurement Infrared Module

Multiple Serialized Lenses Ceramic-Packaged Infrared Detector Uncooled Temperature Measurement Infrared Module

1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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About Connection Module Factory FAQ

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

    Upgrade your Communication Module with the elegant and durable Connection Module Factory.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 Factory is an essential part of our Communication Module offerings.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?

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

DIY Module for Teaching Robotics Electronic Control Power Supply for DC-DC Buck Output 1V/1.8V/3.3V/5V/9V/12V

DIY Module for Teaching Robotics Electronic Control Power Supply for DC-DC Buck Output 1V/1.8V/3.3V/5V/9V/12V

US $ 19-25 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
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Best Quality for Arduino Board Atmega32u4 5V/16MHz Module New PRO Micro

Best Quality for Arduino Board Atmega32u4 5V/16MHz Module New PRO Micro

US $ 2.98-3.5 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Affordable 5-Inch 720p IPS Display Module for Versatile Use

Affordable 5-Inch 720p IPS Display Module for Versatile Use

US $ 6.5-25 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Ansilon Technology Co., Ltd

Guangdong, China Since 2025
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20km 40km 60km 100km Ttl Optical Transceiver Module Optical Terminal Equipment Drone-Specific

20km 40km 60km 100km Ttl Optical Transceiver Module Optical Terminal Equipment Drone-Specific

US $ 20-70 / Piece FOB
1,000 Pieces (MOQ)
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei, China Since 2022
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New Original Keyence Kv-Nc4ad PLC Programmable Controller Module Kvnc4ad

New Original Keyence Kv-Nc4ad PLC Programmable Controller Module Kvnc4ad

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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Phoenix Contact/Redundant Modules/Quint Diobase/Quint-Diode/24DC/24DC/2, 2866734/Quint-Diode/24DC/24DC/4, 2866750

Phoenix Contact/Redundant Modules/Quint Diobase/Quint-Diode/24DC/24DC/2, 2866734/Quint-Diode/24DC/24DC/4, 2866750

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
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1.77 Inch TFT LCD 128X160 Spi LCD Module

1.77 Inch TFT LCD 128X160 Spi LCD Module

US $ 0.42-0.47 / Piece FOB
1,000 Pieces (MOQ)
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Dongguan Bibuke Electronic Technology CO.,LTD

Guangdong, China Since 2014
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Xintech Factory Direct Supply 2.3 Inch TFT Module 320*240 LCD Display

Xintech Factory Direct Supply 2.3 Inch TFT Module 320*240 LCD Display

US $ 3.8-4.8 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Original New Juniper Ex-SFP-10ge-Lr SFP Module

Original New Juniper Ex-SFP-10ge-Lr SFP Module

US $ 1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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0-16V 500f Customized Supercapacitor Module Backup Energy Storage System in Cabins, Cars, Elevators, Rail Transit and Other Fields

0-16V 500f Customized Supercapacitor Module Backup Energy Storage System in Cabins, Cars, Elevators, Rail Transit and Other Fields

US $ 160-189 / Set FOB
1 Set (MOQ)
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Tianjin Plannano Energy Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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IP67 Ethercat Profinet M12 4 Ports Female Industrial Ethernet Digital Compact I/O Modules

IP67 Ethercat Profinet M12 4 Ports Female Industrial Ethernet Digital Compact I/O Modules

US $ 66.72-88.24 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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4-Pin CAT3 RJ11 Tool-Less Telephone Keystone Module

4-Pin CAT3 RJ11 Tool-Less Telephone Keystone Module

US $ 0.25 / Piece FOB
2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ningbo Weidan Electronics Co., Ltd.

Zhejiang, China Since 2013
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Xintao Chip Udm3610 4.5~18V Input, 1.2A Output, DC-DC Ceramic Substrate Adjustable Buck Module

Xintao Chip Udm3610 4.5~18V Input, 1.2A Output, DC-DC Ceramic Substrate Adjustable Buck Module

US $ 0.53-0.61 / Piece FOB
300 Pieces (MOQ)
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Audited Supplier
Guangdong New Electronics Information Import & Export Ltd

Guangdong, China Since 2025
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