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Communication Module

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300-2700MHz Customizable Cofdm Handheld Voice Intercom Image Transmitter
Video

300-2700MHz Customizable Cofdm Handheld Voice Intercom Image Transmitter

US $ 1,999-2,999/ Piece FOB
MOQ: 1 Piece
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Zhongke Lianxun (Shenzhen) Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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Handheld Portable 12 Bands Signal Jammer with 5g GPS Blocker
Video

Handheld Portable 12 Bands Signal Jammer with 5g GPS Blocker

US $ 249-315/ sets FOB
MOQ: 1 sets
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Vecano Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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WiFi APP 2.4GHz Ttlock APP Smart Door Lock G2 Gateway Bridge

WiFi APP 2.4GHz Ttlock APP Smart Door Lock G2 Gateway Bridge

US $ 18-28/ Piece FOB
MOQ: 10 Pieces
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Hui Zhenfeng Technology (Shenzhen) Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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Industrial Grade RS232 to 2 Port RS485 Active Isolated Converter Hub

Industrial Grade RS232 to 2 Port RS485 Active Isolated Converter Hub

US $ 46-49.99/ Piece FOB
MOQ: 500 Pieces
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Shenzhen Caratar Technology Co., Ltd.

Guangdong , China Since 2021
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Milesight Ug67 Industrial IP67 Outdoor Lorawan Gateway with Network Server
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Milesight Ug67 Industrial IP67 Outdoor Lorawan Gateway with Network Server

US $ 499-1,275/ Piece FOB
MOQ: 1 Piece
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Nantong Super Intelligence Technology Co., Ltd

Manufacturer/Factory,Trading Company,Other,Group Corporation

Jiangsu , China Since 2025
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Debugs Analysis Canfd Network Interface Card USB Canfd Analyzer Data Transmission and Reception, Supports Windows System/Secondary Development
Video

Debugs Analysis Canfd Network Interface Card USB Canfd Analyzer Data Transmission and Reception, Supports Windows System/Secondary Development

US $ 181/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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Battlefield Proven Handset with Noise Canceling Microphone and Curled Cable Design
Video

Battlefield Proven Handset with Noise Canceling Microphone and Curled Cable Design

US $ 59/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Power-Time Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2006
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RJ45 8p8c CAT6 Connector End Pass Through 3 Prong Ethernet Modular Plug Fu Plated

RJ45 8p8c CAT6 Connector End Pass Through 3 Prong Ethernet Modular Plug Fu Plated

US $ 0.01-0.2/ Piece FOB
MOQ: 100 Pieces
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Hangzhou Risingsun Cable Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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50W Drone Counter Amplifier Anti-Uas Uav Signal Jamming Module
Video

50W Drone Counter Amplifier Anti-Uas Uav Signal Jamming Module

US $ 88-288/ Piece FOB
MOQ: 1 Piece
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Pinnacle Technology Co., Limited

Manufacturer/Factory

Guangdong , China Since 2015
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Brand New Cisco Nim-Es2-4= Stock on Sale Cisco Router Module Nim-Es2-4=
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Brand New Cisco Nim-Es2-4= Stock on Sale Cisco Router Module Nim-Es2-4=

US $ 145-425/ Piece FOB
MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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5.8g 300Mbps Point to Point Wireless Bridge 3km Long Distance Outdoor Waterproof Bridge
Video

5.8g 300Mbps Point to Point Wireless Bridge 3km Long Distance Outdoor Waterproof Bridge

US $ 18-22/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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High Power 30W Anti-Uav Module 2100-2300MHz RF Amplifier with 100-6300MHz Jamming Equipment Wireless RF Modules for Uav Jamming
Video

High Power 30W Anti-Uav Module 2100-2300MHz RF Amplifier with 100-6300MHz Jamming Equipment Wireless RF Modules for Uav Jamming

US $ 70-80/ 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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24V 1000W Rectifier Module 5g Network Equipment Eltek Flatpack S 24/1000 He 241122.205
Video

24V 1000W Rectifier Module 5g Network Equipment Eltek Flatpack S 24/1000 He 241122.205

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

Manufacturer/Factory

Hubei , China Since 2020
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1u 17inch 19inch 8 Port 16 Port Kvm Switch Console for Server Rack
Video

1u 17inch 19inch 8 Port 16 Port Kvm Switch Console for Server Rack

US $ 300-600/ Piece FOB
MOQ: 1 Piece
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NINGBO AZE IMP. & EXP. CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2020
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Original AC+DC Power Supply Board Pram for Zte Zxa10 C320 Olt Equipment

Original AC+DC Power Supply Board Pram for Zte Zxa10 C320 Olt Equipment

US $ 500-800/ Piece FOB
MOQ: 1 Piece
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Hongking Communication Technology Shenzhen Co., Limited

Manufacturer/Factory,Group Corporation

Guangdong , China Since 2010
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Kexint 800g Osfp to 2 X 400g Osfp Copper Breakout Cable
Video

Kexint 800g Osfp to 2 X 400g Osfp Copper Breakout Cable

US $ 335.59-489.59/ Piece FOB
MOQ: 1 Piece
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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100g Qsfp28 Dr1 500m Single Lambda Duplex LC 100g Qsfp28 Optical Fiber Transceiver

100g Qsfp28 Dr1 500m Single Lambda Duplex LC 100g Qsfp28 Optical Fiber Transceiver

US $ 18-900/ Piece FOB
MOQ: 1 Piece
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Shen Zhen JYD Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2020
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Jammer Module 4000MHz-5000MHz PA Module Anti Signal Power Amplifier Module
Video

Jammer Module 4000MHz-5000MHz PA Module Anti Signal Power Amplifier Module

US $ 1,600-1,800/ Piece FOB
MOQ: 1 Piece
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Shenzhen Topfine Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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SLS 2.4G 300Mbps Wi-Fi Relay Extender 100 Square Signal Amplifier
Video

SLS 2.4G 300Mbps Wi-Fi Relay Extender 100 Square Signal Amplifier

US $ 7/ Piece FOB
MOQ: 1 Piece
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SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang , China Since 2024
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SIM7000e Wireless Nb Iot Module for Metering, Telematics, Asset Tracking, Remote Monitoring

SIM7000e Wireless Nb Iot Module for Metering, Telematics, Asset Tracking, Remote Monitoring

US $ 15-45/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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Omxd30000 Optical Transceiver, SFP+, 10g, Multi-Mode Module (850nm, 0.3km, LC)
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Omxd30000 Optical Transceiver, SFP+, 10g, Multi-Mode Module (850nm, 0.3km, LC)

US $ 50-100/ Piece FOB
MOQ: 1 Piece
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui , China Since 2023
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GaN 50W 100W N Type Lora 2.4G 1.2g 5.2g 5.8g Fpv Drone Jammer Module for Anti Uav System
Video

GaN 50W 100W N Type Lora 2.4G 1.2g 5.2g 5.8g Fpv Drone Jammer Module for Anti Uav System

US $ 140-230/ Piece FOB
MOQ: 1 Piece
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Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Moxa 8-Port RS-232/422/485 Serial Device Servers Nport 5650-8 -Dt -J -T -Sc -Hv -Dtl

Moxa 8-Port RS-232/422/485 Serial Device Servers Nport 5650-8 -Dt -J -T -Sc -Hv -Dtl

US $ 380-398/ 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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UART Low power Wi-Fi module HF-LPB105-DIP
Video

UART Low power Wi-Fi module HF-LPB105-DIP

US $ 1-10/ Piece FOB
MOQ: 1 Piece
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CTC Technology Co., Ltd.

Guangdong , China Since 2020
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1.25gbps Industrial SFP Optical Transceiver 20km
Video

1.25gbps Industrial SFP Optical Transceiver 20km

US $ 1-8.6/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jiuxiang Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Compact Digital Input Module NPN Type with 16 Channels Io System Ddistributed Remote Io NPN 24V
Video

Compact Digital Input Module NPN Type with 16 Channels Io System Ddistributed Remote Io NPN 24V

US $ 40-50/ Piece FOB
MOQ: 1 Piece
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Henan 4.0 Automation Equipment Co., Ltd.

Manufacturer/Factory

Henan , China Since 2023
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PCB Schematic Layout Engineer Design Service Wireless Smart Products for Teaching Electronic Module with Lanke. Ltd Pensvox R&D

PCB Schematic Layout Engineer Design Service Wireless Smart Products for Teaching Electronic Module with Lanke. Ltd Pensvox R&D

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

Manufacturer/Factory

Guangdong , China Since 2022
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Premium Bi-Directional Coaxial Bosa Pigtails for Gpon ONU Systems

Premium Bi-Directional Coaxial Bosa Pigtails for Gpon ONU Systems

US $ 16.58-19.8/ Piece FOB
MOQ: 100 Pieces
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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2 Channels 0-5V 0-10V 4-20mA to RS485 Module Analog to Modbus-RTU Converter
Video

2 Channels 0-5V 0-10V 4-20mA to RS485 Module Analog to Modbus-RTU Converter

US $ 10-15/ Piece FOB
MOQ: 1 Piece
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2025
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Fiber Optic Plastic 12-8 Microduct Reduction Connector
Video

Fiber Optic Plastic 12-8 Microduct Reduction Connector

US $ 0.42-0.422/ Piece FOB
MOQ: 200 Pieces
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Ningbo Hi-Tech Smart Machinery Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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New Original B&R X20br9300 PLC Module X20 Br 9300

New Original B&R X20br9300 PLC Module X20 Br 9300

US $ 1-100/ Piece FOB
MOQ: 1 Piece
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Kunshan Autofits Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2024
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Premium Communication Components for Global Distributors in China

Premium Communication Components for Global Distributors in China

US $ 1-2.99/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Showwell International Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Customize Smart Home Hub Screen Rockchip Quadc Ore Zigbee Controller Iot Hub Linux Zwave Gateway

Customize Smart Home Hub Screen Rockchip Quadc Ore Zigbee Controller Iot Hub Linux Zwave Gateway

US $ 89-105/ Piece FOB
MOQ: 2,000 Pieces
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Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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460W Power Supply 503296-B21 499250-001 511777-001 536404-001

460W Power Supply 503296-B21 499250-001 511777-001 536404-001

US $ 5/ sets FOB
MOQ: 2 sets
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Beijing Zhonglian Yuanyang Technology Co., Ltd.

Trading Company

Beijing , China Since 2024
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Nvidia Jetson Orin Nx Edge Computer Supports 4G/5g Functions

Nvidia Jetson Orin Nx Edge Computer Supports 4G/5g Functions

US $ 1,700-1,840/ Piece FOB
MOQ: 10 Pieces
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Hangzhou Forchar Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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RJ45 Ethernet Network LAN Communication Cable
Video

RJ45 Ethernet Network LAN Communication Cable

US $ 0.35-0.5/ Meter FOB
MOQ: 1,000 Meters
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Zhejiang Kuayue Cable Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2017
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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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