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Shielded RJ45-RJ45 Female in-Line Coupler
Video

Shielded RJ45-RJ45 Female in-Line Coupler

US $ 0.51-0.62/ Piece FOB
MOQ: 100 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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200W 380-470MHz 2X2 Hybrid Coupler with N Female Connector
Video

200W 380-470MHz 2X2 Hybrid Coupler with N Female Connector

US $ 25-30/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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400-700MHz 50W Anti Frequency Inhibitor RF Amplifier Anti Drone Module Interference Module Anti Drone Uav Shielding Signal Inhibitor
Video

400-700MHz 50W Anti Frequency Inhibitor RF Amplifier Anti Drone Module Interference Module Anti Drone Uav Shielding Signal Inhibitor

US $ 90-110/ Piece FOB
MOQ: 1 Piece
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Shenzhen Feikaida Electronic Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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UHF 960~1215MHz 200W RF Microwave Drop in Circulator
Video

UHF 960~1215MHz 200W RF Microwave Drop in Circulator

US $ 10-20/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Softrf T-Motion S76g Stm32 Lora Gnss USB Connector GPS Antenna Wireless Module

Softrf T-Motion S76g Stm32 Lora Gnss USB Connector GPS Antenna Wireless Module

US $ 29-34/ pieces FOB
MOQ: 20 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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2 Way Power Splitter 2~4GHz Cavity Power Divider for Passive Das

2 Way Power Splitter 2~4GHz Cavity Power Divider for Passive Das

US $ 50-120/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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UTP Cat6a Tool Free RJ45 Plug

UTP Cat6a Tool Free RJ45 Plug

US $ 0.2/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Weidan Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Original New Cisco Qsfp-40/100-Srbd Cisco Module Qsfp-40/100-Srbd
Video

Original New Cisco Qsfp-40/100-Srbd Cisco Module Qsfp-40/100-Srbd

US $ 400-715/ Piece FOB
MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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Edge-Core Et7302-Sr Compatible 25gbase-Sr SFP28 850nm 100m Dom Optical Transceiver Module
Video

Edge-Core Et7302-Sr Compatible 25gbase-Sr SFP28 850nm 100m Dom Optical Transceiver Module

US $ 70-90/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Huawei Compatible 155m 1.25g 10g SFP Module 1310nm-20km-Sm
Video

Huawei Compatible 155m 1.25g 10g SFP Module 1310nm-20km-Sm

US $ 3-50/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Power Amplifier 100W 3400-3600MHz Signal Jammer
Video

Power Amplifier 100W 3400-3600MHz Signal Jammer

US $ 1,000-1,100/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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High-Power 50W RF Interference Module for Drone Defense
Video

High-Power 50W RF Interference Module for Drone Defense

US $ 100/ Piece FOB
MOQ: 1 Piece
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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High-Power 1.2GHz Anti-Drone RF Module for Uav Protection
Video

High-Power 1.2GHz Anti-Drone RF Module for Uav Protection

US $ 90-100/ pieces FOB
MOQ: 2 Pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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1X 10/100base-Tx to 1X 100base-Fx (1550nm SMF 100km Dual SC) Unmanaged Fast Ethernet Fiber Media Converter

1X 10/100base-Tx to 1X 100base-Fx (1550nm SMF 100km Dual SC) Unmanaged Fast Ethernet Fiber Media Converter

US $ 18-20/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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100W 800-900MHz RF Module for Anti Fpv System Power Amplifier Modules GaN Module Counter Fpv Anti UVA
Video

100W 800-900MHz RF Module for Anti Fpv System Power Amplifier Modules GaN Module Counter Fpv Anti UVA

US $ 165-230/ Piece FOB
MOQ: 1 Piece
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong , China Since 2024
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Acasom 1600m-1700m 25W Bidirectional Amplifier Module 1.6g Booster Suitable for Radar Systems, Satellite Communication Uplink and Downlink Signal Enhancement

Acasom 1600m-1700m 25W Bidirectional Amplifier Module 1.6g Booster Suitable for Radar Systems, Satellite Communication Uplink and Downlink Signal Enhancement

US $ 255/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Anzhigang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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Multifunctionality Energy Saving RF Multi-Band Fiber Optic Wireless Repeater
Video

Multifunctionality Energy Saving RF Multi-Band Fiber Optic Wireless Repeater

US $ 2,450/ Piece FOB
MOQ: 1 Piece
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2025
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Full-Network Compatible Wireless Intelligent Telemetry Monitoring Device with CE

Full-Network Compatible Wireless Intelligent Telemetry Monitoring Device with CE

US $ 358-500/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Handfree Emergency Telephone Outdoor Industrial Intercom for Heavy Duty Project

Handfree Emergency Telephone Outdoor Industrial Intercom for Heavy Duty Project

US $ 200-400/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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Krone 10 Pairs Module Disconnection Krone Strip Lsa Strip Module for Telecommunication

Krone 10 Pairs Module Disconnection Krone Strip Lsa Strip Module for Telecommunication

US $ 0.26-0.31/ Piece FOB
MOQ: 100 Pieces
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Ningbo Meilan Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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Original 6es7232-4ha30-0xb0/6es7231-4ha30-0xb0/6es7231-5PA30-0xb0 S7-200 PLC Controller for Siemens
Video

Original 6es7232-4ha30-0xb0/6es7231-4ha30-0xb0/6es7231-5PA30-0xb0 S7-200 PLC Controller for Siemens

US $ 200/ Piece FOB
MOQ: 1 Piece
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan , China Since 2020
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Original Sensor A20b-2003-0311 Spindle Motor Encoder for Fanuc

Original Sensor A20b-2003-0311 Spindle Motor Encoder for Fanuc

US $ 30-60/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Eltek Flatpack2 48/3000 Rectifier Module 48V 3000W Telecom Power 241119.903
Video

Eltek Flatpack2 48/3000 Rectifier Module 48V 3000W Telecom Power 241119.903

US $ 232-235/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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High-Frequency Solid-State RF Power Amplifier for Radar Systems

High-Frequency Solid-State RF Power Amplifier for Radar Systems

US $ 1,720/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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CAT6A Network Module Female AMP RJ45 UTP 180 Degree 8 Pin Modular Connector
Video

CAT6A Network Module Female AMP RJ45 UTP 180 Degree 8 Pin Modular Connector

US $ 0.15/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Sinet Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Tool Free Toolless Type 90 Degree UTP RJ45 Keystone Jack
Video

Tool Free Toolless Type 90 Degree UTP RJ45 Keystone Jack

US $ 0.34/ Piece FOB
MOQ: 100 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Original 6es7312-1ae14-0ab0 S7-300 Expand PLC Module for Siemens

Original 6es7312-1ae14-0ab0 S7-300 Expand PLC Module for Siemens

US $ 999-1,999/ Piece FOB
MOQ: 1 Piece
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan , China Since 2020
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Nvidia Jetson Xavier Nx 8GB Module Jetson Xavier Nx 16GB Module 900-83668-0000-000 900-83668-0030-000

Nvidia Jetson Xavier Nx 8GB Module Jetson Xavier Nx 16GB Module 900-83668-0000-000 900-83668-0030-000

US $ 300-450/ Piece FOB
MOQ: 1 Piece
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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SLS WiFi Smart IR Remote with Temperature and Humidity Sensor
Video

SLS WiFi Smart IR Remote with Temperature and Humidity Sensor

US $ 8-8.5/ Piece FOB
MOQ: 1 Piece
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SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang , China Since 2024
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Sweep Frequencies Spot Frequencies Signal Source Module
Video

Sweep Frequencies Spot Frequencies Signal Source Module

US $ 100-120/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Gorrwix Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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High Quality Infrared CCTV Camera Module for Enhanced Surveillance Systems
Video

High Quality Infrared CCTV Camera Module for Enhanced Surveillance Systems

US $ 30-100/ Piece FOB
MOQ: 1 Piece
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Wuhan Xstrive Technology Limited

Manufacturer/Factory,Trading Company

Hubei , China Since 2025
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1000-1500MHz Wide Range Fpv Jammer Module with Isolator 100W 1500-2000MHz 2100-2700MHz Power Customized Anti-Uav Module

1000-1500MHz Wide Range Fpv Jammer Module with Isolator 100W 1500-2000MHz 2100-2700MHz Power Customized Anti-Uav Module

US $ 359-388/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module Esp-01e
Video

Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module Esp-01e

US $ 0.75-1.26/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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High - Definition Skyvel Camera - Similar Module Cp1w - Bat01 for Clear Visual Surveillance Module

High - Definition Skyvel Camera - Similar Module Cp1w - Bat01 for Clear Visual Surveillance Module

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

Trading Company

Sichuan , China Since 2025
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OEM SDR radio manet IP mesh 315mhz rf transmitter and receiver video

OEM SDR radio manet IP mesh 315mhz rf transmitter and receiver video

US $ 2,500-3,000/ Piece FOB
MOQ: 2 Pieces
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Radioforce Technologies Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Network Cable UTP Rj 45 Rg45 Ethernet RJ45 8p8c Modular Plug Cat 6 CAT6 RJ45 Connector CAT6

Network Cable UTP Rj 45 Rg45 Ethernet RJ45 8p8c Modular Plug Cat 6 CAT6 RJ45 Connector CAT6

US $ 0.008-0.03/ Piece FOB
MOQ: 500 Pieces
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Shenzhen S-Miton Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Keystone Jack Transceiver Module Optical Transceiver Sfp Transceiver Power Amplifier Sfp Module
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About Communication Module FAQ

  • QWhat type of communication protocols do communication modules support?

    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.

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

    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?

    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.

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