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Communication Module

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Huaweis Original 400gbps Qsfp-Dd 400gbps (4*100GB/s PAM4) -Qsfp-Dd-SMF-1310nm-6km-Commercial 02314lkg Osk006no1 Optical Module Transceiver

Huaweis Original 400gbps Qsfp-Dd 400gbps (4*100GB/s PAM4) -Qsfp-Dd-SMF-1310nm-6km-Commercial 02314lkg Osk006no1 Optical Module Transceiver

US $ 11.11-99.99/ Piece FOB
MOQ: 2 Pieces
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Henan Jinnengyuan Technology Co., Ltd.

Trading Company

Henan , China Since 2024
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Bandpass Cavity Filter Frequency RF 2.1-6GHz Highpass Filter with SMA-F
Video

Bandpass Cavity Filter Frequency RF 2.1-6GHz Highpass Filter with SMA-F

US $ 60-200/ Piece FOB
MOQ: 1 Piece
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Nanjing Xibo Communication Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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80W Anti Drone Module 700-1000MHz GaN Signal Blocking Device PA RF Power Amplifier Fpv Jamming System Uav C-Uas Solution

80W Anti Drone Module 700-1000MHz GaN Signal Blocking Device PA RF Power Amplifier Fpv Jamming System Uav C-Uas Solution

US $ 120/ pieces FOB
MOQ: 1 pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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100GB/S Qsfp28 to Qsfp28 1m 2m 3m 30AWG Dac Cable

100GB/S Qsfp28 to Qsfp28 1m 2m 3m 30AWG Dac Cable

US $ 29.9-30.8/ 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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Royi 1550m-1620MHz 40W 50W RF High Power Vco WiFi Jammer Module Country Drone 1.6g 10W 20W Anti Drone Module for Anti Drone System
Video

Royi 1550m-1620MHz 40W 50W RF High Power Vco WiFi Jammer Module Country Drone 1.6g 10W 20W Anti Drone Module for Anti Drone System

US $ 70-200/ Piece FOB
MOQ: 1 Piece
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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High-Efficiency Gigabit Modular DC Poe Power Supply Unit
Video

High-Efficiency Gigabit Modular DC Poe Power Supply Unit

US $ 49/ Piece FOB
MOQ: 10 Pieces
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Beijing Dehe Technology Co., Ltd.

Trading Company

Beijing , China Since 2025
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Reliable Advanced Poe Switching Power Supply for Devices
Video

Reliable Advanced Poe Switching Power Supply for Devices

US $ 49/ Piece FOB
MOQ: 10 Pieces
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Beijing Dehe Technology Co., Ltd.

Trading Company

Beijing , China Since 2025
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Multifunctional 1000-2000MHz 50W RF Power Amplifier for Base Station Communication
Video

Multifunctional 1000-2000MHz 50W RF Power Amplifier for Base Station Communication

US $ 2,100-2,800/ Set FOB
MOQ: 1 Set
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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100% New Original Genuine 1756-En3tr in Stock Afc094ae02 Acs880-01-061A-3 A5e02183375 A5e02569944 A5e02522036 A5e02789535 800t-24hb17kb6ax 800t-N327

100% New Original Genuine 1756-En3tr in Stock Afc094ae02 Acs880-01-061A-3 A5e02183375 A5e02569944 A5e02522036 A5e02789535 800t-24hb17kb6ax 800t-N327

US $ 100-1,000/ Piece FOB
MOQ: 1 Piece
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Tianjin Geely New Material Technology Co., Ltd.

Trading Company

Tianjin , China Since 2022
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800-6000MHz No Signal Source PA Power Amplifier Wide Band GaN 20W Module

800-6000MHz No Signal Source PA Power Amplifier Wide Band GaN 20W Module

US $ 695-775/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Moxa Eds-405A-mm-Sc Industrial Gigabit Ethernet Switch 4 Port

Moxa Eds-405A-mm-Sc Industrial Gigabit Ethernet Switch 4 Port

MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Fiber-Optic Multiplexers, 1X8 CWDM Mux/Demux Module Manufacturer for Networks
Video

Fiber-Optic Multiplexers, 1X8 CWDM Mux/Demux Module Manufacturer for Networks

US $ 88-100/ Piece FOB
MOQ: 1 Piece
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2013
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400g Qsfp-Dd 1311nm-10km (FEC) -MTP/MPO-16 Optical Transceiver
Video

400g Qsfp-Dd 1311nm-10km (FEC) -MTP/MPO-16 Optical Transceiver

US $ 300-6,000/ 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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Great Electrical Performance Walkie Talkie for Building Hoist
Video

Great Electrical Performance Walkie Talkie for Building Hoist

US $ 198-228/ Piece FOB
MOQ: 1 Piece
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Shanghai Strong Engineering Construction Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2014
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Stock High-Speed 25g SFP28 Bidi 10km Transceiver Module for Reliable Networking
Video

Stock High-Speed 25g SFP28 Bidi 10km Transceiver Module for Reliable Networking

US $ 21.875-23/ Piece FOB
MOQ: 50 Pieces
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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New PLC 2711p-K7c4d8 1746-Hsce 2094-Bc07-M05-S 1769-Adn 1756-L62 2711-Nm232 22c-D017n103 2097-V33pr5-Lm 1794-Irt8 1606-Xlp72e 1769-Pb2

New PLC 2711p-K7c4d8 1746-Hsce 2094-Bc07-M05-S 1769-Adn 1756-L62 2711-Nm232 22c-D017n103 2097-V33pr5-Lm 1794-Irt8 1606-Xlp72e 1769-Pb2

US $ 100-1,000/ Piece FOB
MOQ: 1 Piece
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Tianjin Geely New Material Technology Co., Ltd.

Trading Company

Tianjin , China Since 2022
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Source Factory RF Power Amplifier 50W Anti-Drone Jammer Module
Video

Source Factory RF Power Amplifier 50W Anti-Drone Jammer Module

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

Manufacturer/Factory

Shandong , China Since 2024
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2.5g SFP Bidi 1490nm/1550nm 80km LC SMF Module Compatible with Huawei
Video

2.5g SFP Bidi 1490nm/1550nm 80km LC SMF Module Compatible with Huawei

US $ 30-35/ Pair FOB
MOQ: 1 Pair
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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1X 10/100base-Tx to 1X 100base-Fx (TX1310/RX1550nm SMF 40km Single SC) Unmanaged Fast Ethernet Fiber Media Converter
Video

1X 10/100base-Tx to 1X 100base-Fx (TX1310/RX1550nm SMF 40km Single SC) Unmanaged Fast Ethernet Fiber Media Converter

US $ 12-14/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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High Efficiency GaN Transistor 50 Watt 47dBm 700-800MHz Uav Power Amplifier Anti Drone Blocker System Jammer Module
Video

High Efficiency GaN Transistor 50 Watt 47dBm 700-800MHz Uav Power Amplifier Anti Drone Blocker System Jammer Module

US $ 100-125/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Nuoxinyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Industrial-Grade IP67 Milesight Ug67 Gateway with WiFi and GPS
Video

Industrial-Grade IP67 Milesight Ug67 Gateway with WiFi and GPS

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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High quality CAT6A RJ45 UTP FTP Inline Coupler Inserter
Video

High quality CAT6A RJ45 UTP FTP Inline Coupler Inserter

US $ 0.3/ Piece FOB
MOQ: 500 Pieces
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Ningbo Weidan Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Local Wireless HF-LPT130A-DIP Low power Wi-Fi module
Video

Local Wireless HF-LPT130A-DIP Low power 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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Rugged 100W RF Amplifier for Enhanced Gain Performance
Video

Rugged 100W RF Amplifier for Enhanced Gain Performance

US $ 11,500/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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H-189/Gr Handset for an-Prc-77 Radio Set (5965-00-069-8886) Sm-C-544226
Video

H-189/Gr Handset for an-Prc-77 Radio Set (5965-00-069-8886) Sm-C-544226

US $ 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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Brand New Cisco Qsfp-40g-Sr4 Stock on Sale Cisco Qsfp-40g-Sr4
Video

Brand New Cisco Qsfp-40g-Sr4 Stock on Sale Cisco Qsfp-40g-Sr4

US $ 115-285/ Piece FOB
MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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High Quality DC-18GHz RF Coaixal Fixed 15W Terminations Dummy Load with N Male Connector
Video

High Quality DC-18GHz RF Coaixal Fixed 15W Terminations Dummy Load with N Male Connector

US $ 10-30/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Communication AC 800m Communication Interface Ci858K01 Dcs Module, 3bse018135r1 PLC Module

Communication AC 800m Communication Interface Ci858K01 Dcs Module, 3bse018135r1 PLC Module

US $ 3,870-4,839/ 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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Topwave High Performance Yagi Antenna Frequency Range 1850-1990MHz 100W 12dBi Yagi Antenna with N Female Connector Widely Used for Telecommunication Systems

Topwave High Performance Yagi Antenna Frequency Range 1850-1990MHz 100W 12dBi Yagi Antenna with N Female Connector Widely Used for Telecommunication Systems

US $ 5-10/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Global Scalable VoIP Gateway for 4500 to 20000 Users
Video

Global Scalable VoIP Gateway for 4500 to 20000 Users

US $ 41,205-145,707/ Piece FOB
MOQ: 1 Piece
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Nanjing Deshiweiye Software Technology Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2023
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Acrel Intelligent Gateway 1-Way 4G Communication 2-Way RS485 Communication Support Standard 8GB TF Card Anet-1e2s1-4G

Acrel Intelligent Gateway 1-Way 4G Communication 2-Way RS485 Communication Support Standard 8GB TF Card Anet-1e2s1-4G

US $ 311.1/ Piece FOB
MOQ: 1 Piece
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ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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433-458MHz UHF DTU RS485 Bus RF Serial Port Uart Transceiver Module for Smart Meter PTZ Camera PLC Modbus

433-458MHz UHF DTU RS485 Bus RF Serial Port Uart Transceiver Module for Smart Meter PTZ Camera PLC Modbus

US $ 8.5-9.58/ pieces FOB
MOQ: 20 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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19inch 8 Port Kvm Switch Rack Mount Console
Video

19inch 8 Port Kvm Switch Rack Mount Console

US $ 200-500/ Piece FOB
MOQ: 1 Piece
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Ningbo Gam Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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300Mbps IP65 Waterproof WiFi Ap 12V DC Power 500m Point to Point Wireless Bridge
Video

300Mbps IP65 Waterproof WiFi Ap 12V DC Power 500m Point to Point Wireless Bridge

US $ 12-14.5/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Remote Monitoring Industrial RTU 3 Channels 0-5V/0-10V/4-20mA IoT Gateway
Video

Remote Monitoring Industrial RTU 3 Channels 0-5V/0-10V/4-20mA IoT Gateway

US $ 63-83/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Anti Drone Interference 100W Anti Drone 840-960MHz Module Wireless & RF Modules RF Power Amplifier Uav Defense System Modules
Video

Anti Drone Interference 100W Anti Drone 840-960MHz Module Wireless & RF Modules RF Power Amplifier Uav Defense System Modules

US $ 188-200/ 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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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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