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Cisco QSFP-40G-CSR4 Compatible 300M MMF QSFP Transceiver Modules
Video

Cisco QSFP-40G-CSR4 Compatible 300M MMF QSFP Transceiver Modules

US $ 50-200/ Piece FOB
MOQ: 1 Piece
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong , China Since 2020
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50W WiFi-5.8g RF Signal Jammer Module
Video

50W WiFi-5.8g RF Signal Jammer 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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20W GSM 3G 4G 5g WiFi Mobile Phone Interference Module System
Video

20W GSM 3G 4G 5g WiFi Mobile Phone Interference Module System

US $ 338-998/ Piece FOB
MOQ: 1 Piece
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Aze 1u 17" Rackmount LCD Console with Integrated 8 Port Cat5 IP Kvm Switch -Rmcon1708ci
Video

Aze 1u 17" Rackmount LCD Console with Integrated 8 Port Cat5 IP Kvm Switch -Rmcon1708ci

US $ 300-1,500/ 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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Cisco Glc-Bx80-D-I Module 1000base-Bx10 SFP

Cisco Glc-Bx80-D-I Module 1000base-Bx10 SFP

US $ 8/ Piece FOB
MOQ: 50 Pieces
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TOB Technologies Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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12V 120W Micropack Rectifiers Eltek Rectifier Module Low Voltage 241120.300
Video

12V 120W Micropack Rectifiers Eltek Rectifier Module Low Voltage 241120.300

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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Original New Cisco Nim-16A= Most in Stock Cisco Module Nim-16A=

Original New Cisco Nim-16A= Most in Stock Cisco Module Nim-16A=

US $ 860-1,480/ Piece FOB
MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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Brand New Original PLC Module, S800 I/O Series 3bse036373r1 Module, Di825 Dcs Module

Brand New Original PLC Module, S800 I/O Series 3bse036373r1 Module, Di825 Dcs Module

US $ 1,899/ Piece FOB
MOQ: 1 Piece
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2024
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5-6GHz Signal Jammer Module Wide Bandwidth 5g WiFi Jammer
Video

5-6GHz Signal Jammer Module Wide Bandwidth 5g WiFi Jammer

US $ 1,659-1,850/ 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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RJ45 Cat5e Ethernet Connector 8p8c UTP Unshielded RJ45 Connector
Video

RJ45 Cat5e Ethernet Connector 8p8c UTP Unshielded RJ45 Connector

US $ 0.015-0.04/ Piece FOB
MOQ: 1,000 Pieces
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Cixi Lenew Electronic Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Hydraulic Pump K3V112dt for Excavator Sumitomo Sh200-3 Sh210-5 Sh225X-3 Sh220-3 Sh240-3 Sh240-5

Hydraulic Pump K3V112dt for Excavator Sumitomo Sh200-3 Sh210-5 Sh225X-3 Sh220-3 Sh240-3 Sh240-5

US $ 18/ Piece FOB
MOQ: 1 Piece
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Shinningpc Industrial Co., Ltd.

Guangdong , China Since 2017
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100g-Lr4 Qsfp28 Optical Transceiver with 2km Reach for Data Center
Video

100g-Lr4 Qsfp28 Optical Transceiver with 2km Reach for Data Center

US $ 3-45/ Piece FOB
MOQ: 100 Pieces
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Shanghai Gengyun Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2023
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OEM Gpon ONU Ont Zc-521gwt 4ge+2tel+USB+CATV

OEM Gpon ONU Ont Zc-521gwt 4ge+2tel+USB+CATV

US $ 35/ Piece FOB
MOQ: 100 Pieces
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Hongking Communication Technology Shenzhen Co., Limited

Manufacturer/Factory,Group Corporation

Guangdong , China Since 2010
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H-250/U Field Phone Racal Prm 4700A Handset for Tactical Mission
Video

H-250/U Field Phone Racal Prm 4700A Handset for Tactical Mission

US $ 49-59/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Power-Time Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2006
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Customization 8868/915MHz 100W Lora Digital Signal Source Module with Circulator Ldmos Anti Drone Modules
Video

Customization 8868/915MHz 100W Lora Digital Signal Source Module with Circulator Ldmos Anti Drone Modules

MOQ: 1 Piece
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Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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50W/100W Anti Drone Module Uav/Fpv Jammer Module Dds Vco Modules Drone Defense
Video

50W/100W Anti Drone Module Uav/Fpv Jammer Module Dds Vco Modules Drone Defense

US $ 30-220/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Beyontique Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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High-Performance 6-Port Poe Switch for Streamlined Network Control

High-Performance 6-Port Poe Switch for Streamlined Network Control

US $ 7.58-7.87/ Piece FOB
MOQ: 50 Pieces
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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4G Lte-FDD/HSPA Module SIM7500A Support B2/B5/B4/B17

4G Lte-FDD/HSPA Module SIM7500A Support B2/B5/B4/B17

US $ 33-35/ 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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5.8GHz RF Amplifier for Laboratory Test/Anti Drone Jammer System/Jammer Drone Module

5.8GHz RF Amplifier for Laboratory Test/Anti Drone Jammer System/Jammer Drone Module

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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16do PNP Class a Io-Link M12 Digital Slave I/O Modules

16do PNP Class a Io-Link M12 Digital Slave I/O Modules

US $ 113.4-150/ Piece FOB
MOQ: 1 Piece
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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WiFi Smart Gateway with DIN Rail Mount for Easy Installation
Video

WiFi Smart Gateway with DIN Rail Mount for Easy Installation

US $ 60/ Piece FOB
MOQ: 1 Piece
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Helium Hotspot Miner Us915 Au915 EU868

Helium Hotspot Miner Us915 Au915 EU868

US $ 349-418/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Gator Brilliant Technology Co., Ltd.

Trading Company

Guangdong , China Since 2022
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Original Fisher W30382X0012 6 Point I/O Module

Original Fisher W30382X0012 6 Point I/O Module

US $ 2,650.5/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jmorxe Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Best Lora Sensors Data Collector Long Range IoT Lora Gateway to Ethernet
Video

Best Lora Sensors Data Collector Long Range IoT Lora Gateway to Ethernet

US $ 84-158/ 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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Customizing 4G Global GPS Car Anti Theft Tracker Positioner Communication Module PCBA
Video

Customizing 4G Global GPS Car Anti Theft Tracker Positioner Communication Module PCBA

US $ 48.8-59.8/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Lanke Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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ODM Customize Smart Home Hub Poe Zigbee Controller Wireless BLE 4G LTE M1 Zwave Hub Gateway

ODM Customize Smart Home Hub Poe Zigbee Controller Wireless BLE 4G LTE M1 Zwave Hub 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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275tops Development Ai Industrial 4 in 1 Gmsl Camera Port Nvidia Jetson Agx Orin 64GB Computers

275tops Development Ai Industrial 4 in 1 Gmsl Camera Port Nvidia Jetson Agx Orin 64GB Computers

US $ 2,800-3,000/ Piece FOB
MOQ: 1 Piece
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Hangzhou Forchar Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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UART HF-A21-DIP High Performance Wi-Fi module
Video

UART HF-A21-DIP High Performance Wi-Fi module

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

Guangdong , China Since 2020
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SLS WiFi Infrared Remote Controller for TV Air Conditioning Fan, Voice Control
Video

SLS WiFi Infrared Remote Controller for TV Air Conditioning Fan, Voice Control

US $ 5.3-5.5/ Piece FOB
MOQ: 1 Piece
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SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang , China Since 2024
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2-Channel USB Can Bus Analyzer Interface Card Compatible with J1939 Automotive ECU Debugging Can Data Test Diagnosis Decoding Adapter with CE Certification
Video

2-Channel USB Can Bus Analyzer Interface Card Compatible with J1939 Automotive ECU Debugging Can Data Test Diagnosis Decoding Adapter with CE Certification

US $ 140/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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Remote Lock & Unlock Ttlock G2 WiFi Gateway for Smart Door Lock Bluetooth

Remote Lock & Unlock Ttlock G2 WiFi Gateway for Smart Door Lock Bluetooth

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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2-Port RS-422/485 Device Server Nport 5232 5232I 5232I-T 5232-T

2-Port RS-422/485 Device Server Nport 5232 5232I 5232I-T 5232-T

US $ 115-122/ 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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New Original Ab Cm572-Dp B2 Communication Module Fast Shipping

New Original Ab Cm572-Dp B2 Communication Module Fast Shipping

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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Professional Shielded Ethercon Cable 26AWG CAT6A SFTP for Stage Performances
Video

Professional Shielded Ethercon Cable 26AWG CAT6A SFTP for Stage Performances

US $ 0.4/ Piece FOB
MOQ: 100 Pieces
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Ningbo Hotion Cable Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Microhard P2400-OEM 2.4G Fhss RF Two Way Long Range video Transmission Module (Mhs185300)

Microhard P2400-OEM 2.4G Fhss RF Two Way Long Range video Transmission Module (Mhs185300)

US $ 169-199/ Piece FOB
MOQ: 1 Piece
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Beijing Qidian Chuanghang Science and Trade Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2024
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Gesipa Accubird PRO 1679661tools Electric Rivet Gun Brushless Rechargeable Nail Gun Core-Pulling With1Li-ion Battery 18V-2, 0ah

Gesipa Accubird PRO 1679661tools Electric Rivet Gun Brushless Rechargeable Nail Gun Core-Pulling With1Li-ion Battery 18V-2, 0ah

US $ 1,345/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong , China Since 2024
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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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