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Cheap OEM Optical Module 100 GB Qsfp28 Sr4 Transceiver Cisco HP Huaweicompatible 100-40km 850nm SFP Duplex LC Fiber Optical Module

Cheap OEM Optical Module 100 GB Qsfp28 Sr4 Transceiver Cisco HP Huaweicompatible 100-40km 850nm SFP Duplex LC Fiber Optical Module

US $ 18-22 / Piece FOB
1 Piece (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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Compatible Cisco 40g Qsfp+ 10km Single Mode LC 1310nm Optical Fiber Transceiver Module Qsfp-40g-Lr4

Compatible Cisco 40g Qsfp+ 10km Single Mode LC 1310nm Optical Fiber Transceiver Module Qsfp-40g-Lr4

US $ 450 / Piece FOB
2 Pieces (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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High-Speed 100g Qsfp28 Bidi Sr Optical Transceiver Module Technical Support

High-Speed 100g Qsfp28 Bidi Sr Optical Transceiver Module Technical Support

US $ 227.5-239 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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320-470MHz 50W GaN RF Power Amplifier Drone Counter Module for Anti Drone System Mavic3 Fpv Drone Jammer Drone PA Module

320-470MHz 50W GaN RF Power Amplifier Drone Counter Module for Anti Drone System Mavic3 Fpv Drone Jammer Drone PA Module

US $ 70-300 / 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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Beg283D High Quality Safety Biometric Access Control Fingerprint Reader Device Capacity Sensor Module

Beg283D High Quality Safety Biometric Access Control Fingerprint Reader Device Capacity Sensor Module

US $ 18-20 / pieces FOB
200 pieces (MOQ)
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Hangzhou Synochip Data Security Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Dual Digital Dds and Pll Signal Blocker RF Anti Drone Jammer Module

Dual Digital Dds and Pll Signal Blocker RF Anti Drone Jammer Module

US $ 4,500-5,000 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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8 Channels Digital Intput Lo Module/24VDC/ Sink Type, PNP, Supports Countingfunction

8 Channels Digital Intput Lo Module/24VDC/ Sink Type, PNP, Supports Countingfunction

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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Eltek Smartpack2 Basic Monitoring Module 242100.501

Eltek Smartpack2 Basic Monitoring Module 242100.501

US $ 60-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen E-Flourish Technology Co., Ltd.

Guangdong, China Since 2017
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Hb100 Microwave Motion Sensor Module 10.525GHz Microwave Sensor Module

Hb100 Microwave Motion Sensor Module 10.525GHz Microwave Sensor Module

10 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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High-Performance Micro Module Data Center with UPS & Environment Control

High-Performance Micro Module Data Center with UPS & Environment Control

US $ 4,500-4,599 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Datang Weishi Technology Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Hc-08 Bluetooth 4.0 Cc2540 Low Power Consumption Microampere Level Current Bluetooth Serial Port Module

Hc-08 Bluetooth 4.0 Cc2540 Low Power Consumption Microampere Level Current Bluetooth Serial Port Module

US $ 6.35-6.7 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Controllers 6es7214-2ad23-0xb0 6es7214-2as23-0xb0 6es7214-2bd23-0xb0 6es7216-2ad23-0xb0 6es7216-2bd23-0xb0 PLC Module for Siemens

Controllers 6es7214-2ad23-0xb0 6es7214-2as23-0xb0 6es7214-2bd23-0xb0 6es7216-2ad23-0xb0 6es7216-2bd23-0xb0 PLC Module for Siemens

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Anti Drone Module 5700-5860m 100W

Anti Drone Module 5700-5860m 100W

US $ 278 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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SFP 6gbase Lr 1310nm SMF 2km Duplex LC Optical Transceiver Module

SFP 6gbase Lr 1310nm SMF 2km Duplex LC Optical Transceiver Module

US $ 8.5-9.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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PLC Module Robots DATX100 3ASC25H208 DATX111 3ASC25H224 DATX131 3ASC25H215 Controller I/O Module

PLC Module Robots DATX100 3ASC25H208 DATX111 3ASC25H224 DATX131 3ASC25H215 Controller I/O Module

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

Fujian, China Since 2024
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Lora Module Helium Hotspots Lorawan Network

Lora Module Helium Hotspots Lorawan Network

US $ 59-79 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Gator Brilliant Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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Stock High-Speed 200g Qsfp56 Sr4 Transceiver Module for Reliable Networking

Stock High-Speed 200g Qsfp56 Sr4 Transceiver Module for Reliable Networking

US $ 68.25-72 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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50W Anti Drone Module 2000-2100MHz RF Signal Blocking Device Uav Fpv Jamming System PA Amplifier Drone Jammer Handheld

50W Anti Drone Module 2000-2100MHz RF Signal Blocking Device Uav Fpv Jamming System PA Amplifier Drone Jammer Handheld

US $ 80-85 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Nuoxinyuan Technology Co., Ltd.

Guangdong, China Since 2025
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Modular CC-Link IE TSN Adapter IO Controller Module

Modular CC-Link IE TSN Adapter IO Controller 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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Inventory Stocks Semiconductor RF Module Dwm1000 Supports 4 RF Bands From3.5 GHz to 6.5 GHz

Inventory Stocks Semiconductor RF Module Dwm1000 Supports 4 RF Bands From3.5 GHz to 6.5 GHz

US $ 14.7-17.3 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Fpv Fiber Optic Cable Drone Image Data Transmission Communication Module 3km 5km 10km 15km 20km 30km for Underwater Robots

Fpv Fiber Optic Cable Drone Image Data Transmission Communication Module 3km 5km 10km 15km 20km 30km for Underwater Robots

US $ 281.46 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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2kw Pulse High Power 1.3-1.5GHz RF Power Amplifier Module

2kw Pulse High Power 1.3-1.5GHz RF Power Amplifier Module

US $ 150,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Cisco Qsfp28 100gbase-Bx10-D Bidi 1331nm-Tx/1271nm-Rx 10km Simplex LC Optical Transceiver Module

Cisco Qsfp28 100gbase-Bx10-D Bidi 1331nm-Tx/1271nm-Rx 10km Simplex LC Optical Transceiver Module

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Hangzhou Lin'an Haimi Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
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About Data Module Factory FAQ
  • QHow do I ensure the reliability of communication module manufacturers in China?

    Our Data Module Factory offers exceptional quality 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 Data Module Factory is included in our comprehensive Communication Module range.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?

    Discover the perfect Communication Module addition with our Data Module Factory.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.

Digital Input Module 6es7 221/222-1bf32/1bh32/1hf32/1hh32-0xb0 for Siemens

Digital Input Module 6es7 221/222-1bf32/1bh32/1hf32/1hh32-0xb0 for Siemens

US $ 99-199 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Factory Price Anti-Module Fnti Drone System Autel Anti Fpv C-Uas Mavic 3 Autel Fpv Ua Poland RF Module

Factory Price Anti-Module Fnti Drone System Autel Anti Fpv C-Uas Mavic 3 Autel Fpv Ua Poland RF Module

US $ 180-220 / Piece FOB
1 Piece (MOQ)
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Stock High-Speed 10g SFP+ Bidi Transceiver Module for Reliable Networking

Stock High-Speed 10g SFP+ Bidi Transceiver Module for Reliable Networking

US $ 270-280 / Piece FOB
10 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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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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150W Power Amplifier Module for Uav Jammer 500-2500MHz Frequency

150W Power Amplifier Module for Uav Jammer 500-2500MHz Frequency

US $ 3,100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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100-7200MHz 50W Anti Drone System Module Efficient RF Wireless Module for Anti-Uav System Dji Fpv C-Uav

100-7200MHz 50W Anti Drone System Module Efficient RF Wireless Module for Anti-Uav System Dji Fpv C-Uav

US $ 90-105 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jianhong Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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1u 19 Inch 4-18CH 1270-1610nm CWDM Mux Rack Module

1u 19 Inch 4-18CH 1270-1610nm CWDM Mux Rack Module

US $ 1-500 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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High - Performance GSM Module Relay - Like Cp1w - 20EDR1 for Reliable Remote Switching Module

High - Performance GSM Module Relay - Like Cp1w - 20EDR1 for Reliable Remote Switching Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Low Latency High Load 100W RF Drone Jammer Module

Low Latency High Load 100W RF Drone Jammer Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Fujian, China Since 2025
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800g Osfp Dr8 Transceivercc-Osfp08dr8-12D Optical Transceiver Module

800g Osfp Dr8 Transceivercc-Osfp08dr8-12D Optical Transceiver Module

US $ 787.5-827 / Piece FOB
10 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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New 400m-500m Jammer with Circulator Using Power Amplifier GaN Chip Anti-Drone Module Uav Jammer Module Signal Jammer Blocking Deport Anti-Fpv Signal Blocker

New 400m-500m Jammer with Circulator Using Power Amplifier GaN Chip Anti-Drone Module Uav Jammer Module Signal Jammer Blocking Deport Anti-Fpv Signal Blocker

US $ 95-215 / Piece FOB
5 Pieces (MOQ)
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ACASOM CO., LIMITED

Guangdong, China Since 2024
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O_Mron HMI for Automation - HMI Module Supporting Industrial Automation PLC

O_Mron HMI for Automation - HMI Module Supporting Industrial Automation PLC

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

Sichuan, China Since 2025
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Eltek Flatpack2 Rectifier Module 110V 2000W He Wor 241115.805

Eltek Flatpack2 Rectifier Module 110V 2000W He Wor 241115.805

US $ 0.1-0.2 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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