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Communication Module

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Advantech Adam 4055 16-CH Isolated Digital I/O Module with Modbus

Advantech Adam 4055 16-CH Isolated Digital I/O Module with Modbus

MOQ: 1 Piece
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XINGTECH CO., LTD.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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Point-to-Point VDSL Ethernet Transmission Solution for Coal Mine & Industrial Sites
Video

Point-to-Point VDSL Ethernet Transmission Solution for Coal Mine & Industrial Sites

US $ 150-300/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Industrial 30W Wireless Signal Jammer High-Efficiency, Continuous Use
Video

Industrial 30W Wireless Signal Jammer High-Efficiency, Continuous Use

US $ 700/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jingwei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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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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7dm465.7 7cm211.7 X20cp1483 7di439.7 7dm435.7 New Original PLC Module for Br B&R

7dm465.7 7cm211.7 X20cp1483 7di439.7 7dm435.7 New Original PLC Module for Br B&R

US $ 100-150/ Piece FOB
MOQ: 1 Piece
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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WD-1201M-DIN(T4/V3/D) with PLC Ethernet Adapter for Industrial Communication
Video

WD-1201M-DIN(T4/V3/D) with PLC Ethernet Adapter for Industrial Communication

US $ 200-450/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Phoneline ethernet bridge for industry communication WD-V101-G
Video

Phoneline ethernet bridge for industry communication WD-V101-G

US $ 90-150/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Factory High Quality 380-2170/2400-2700MHz Dual Band Combiner with DIN Female Connector

Factory High Quality 380-2170/2400-2700MHz Dual Band Combiner with DIN Female Connector

US $ 5-20/ Piece FOB
MOQ: 1 Piece
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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Anti-Fall Safety Brake for Construction Hoist
Video

Anti-Fall Safety Brake for Construction Hoist

US $ 1/ 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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Cisco Ons-Xc-10g-1490 Compatible 10g CWDM XFP 1490nm 40km Dom Transceiver Module
Video

Cisco Ons-Xc-10g-1490 Compatible 10g CWDM XFP 1490nm 40km Dom Transceiver Module

US $ 5-128/ 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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Compact Profinet IO Module Controller for Siemens Automation
Video

Compact Profinet IO Module Controller for Siemens Automation

US $ 49-199/ Piece FOB
MOQ: 1 Piece
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2023
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Multi-Function Anti Drone Device Handheld Signal Jammer
Video

Multi-Function Anti Drone Device Handheld Signal Jammer

US $ 25,000/ 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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Thinkbook 13X 4ecd I5-1130g7/16g/512/ Ice Blue-- 2.5K Screen Computer
Video

Thinkbook 13X 4ecd I5-1130g7/16g/512/ Ice Blue-- 2.5K Screen Computer

US $ 820-830/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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RF Power Amplifier Drone Flexible Jamming Strategies 433MHz 10W 50W 2.4G Interference Module RF Module RF Jammer Drone Booster
Video

RF Power Amplifier Drone Flexible Jamming Strategies 433MHz 10W 50W 2.4G Interference Module RF Module RF Jammer Drone Booster

US $ 90-100/ 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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High Power 50W RF Amplifier for Drone Detection and Defense
Video

High Power 50W RF Amplifier for Drone Detection and Defense

US $ 120-130/ pieces FOB
MOQ: 5 pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Customized 50W 700-830MHz Power Amplifier Module 50W Anti-Drone Shield for Uav Blocking RF Modules
Video

Customized 50W 700-830MHz Power Amplifier Module 50W Anti-Drone Shield for Uav Blocking RF Modules

US $ 130/ 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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700-1000MHz 50W High Efficiency Sweep Source Anti Drone Module with GaN for Counter Fpv System
Video

700-1000MHz 50W High Efficiency Sweep Source Anti Drone Module with GaN for Counter Fpv System

US $ 125-130/ pieces FOB
MOQ: 5 pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Honeywell FS-USI-0001 FS-USI-0002 FS-TSFIRE-1624 FS-TSDI-16UNI FS-TPSU-2430 FS-SICC-0001/L3 FS-FANWR-24R Universal Safety Interface Module Brand New In Stock
Video

Honeywell FS-USI-0001 FS-USI-0002 FS-TSFIRE-1624 FS-TSDI-16UNI FS-TPSU-2430 FS-SICC-0001/L3 FS-FANWR-24R Universal Safety Interface Module Brand New In Stock

US $ 123/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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SIMATIC S7-300 PLC MODULE 6ES7341-1CH02-0AE0 6ES7 341-1CH02-0AE0 6ES7341-1AH02-0AE0 6ES7 341-1AH02-0AE0 CP 341 Serial Communications Module
Video

SIMATIC S7-300 PLC MODULE 6ES7341-1CH02-0AE0 6ES7 341-1CH02-0AE0 6ES7341-1AH02-0AE0 6ES7 341-1AH02-0AE0 CP 341 Serial Communications Module

US $ 123/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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100W 1100-1200MHz RF Module for Anti Fpv System Power Amplifier Modules GaN Module Counter Fpv Anti UVA
Video

100W 1100-1200MHz 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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Ultra Long Distance Anti Drone Radar Anti Uav System 200W Drone Detector
Video

Ultra Long Distance Anti Drone Radar Anti Uav System 200W Drone Detector

US $ 32,999/ Piece FOB
MOQ: 1 Piece
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Shenzhen Polaris Security Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Rj11 Connectors 6p2c UTP Unshielded Rj11 Connector for Telecommunications
Video

Rj11 Connectors 6p2c UTP Unshielded Rj11 Connector for Telecommunications

US $ 0.012-0.03/ 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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PLC Module S800 I/O AI835A 3BSE051306R1 BC810 3BSE030230R1 HC800 CP800 PNI800 SM811 3BSE018173R1 CPM810 VPM810 Control Processor Module In Stock
Video

PLC Module S800 I/O AI835A 3BSE051306R1 BC810 3BSE030230R1 HC800 CP800 PNI800 SM811 3BSE018173R1 CPM810 VPM810 Control Processor Module In Stock

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

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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Smart Telemetry Terminal Device Smart Telemetry Terminal
Video

Smart Telemetry Terminal Device Smart Telemetry Terminal

US $ 400/ 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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Multi-Field Applicabe Legacy-Compatible Sensitive M21f-V50 Intelligent Monitoring Terminal

Multi-Field Applicabe Legacy-Compatible Sensitive M21f-V50 Intelligent Monitoring Terminal

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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Compact High Load 100W RF Jammer Module for Unmanned Aerial Vehicle Radar
Video

Compact High Load 100W RF Jammer Module for Unmanned Aerial Vehicle Radar

US $ 2,000/ 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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M21f-V60X Intelligent Telemetry Terminal Series
Video

M21f-V60X Intelligent Telemetry Terminal Series

US $ 600/ 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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China Factory 380-3800MHz RF Power Tapper 15dB Coupler 4.3-10 Female for Ibs Das Bts Using
Video

China Factory 380-3800MHz RF Power Tapper 15dB Coupler 4.3-10 Female for Ibs Das Bts Using

MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Gy-8511 Ml8511 UVB UV Rays Sensor Breakout Test Module Detector Analog Output with Pin for Ar-Duino
Video

Gy-8511 Ml8511 UVB UV Rays Sensor Breakout Test Module Detector Analog Output with Pin for Ar-Duino

US $ 2.55-2.66/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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2000Mbps Coaxial Ethernet Bridge for The High Digitamonitoring Systeml Network
Video

2000Mbps Coaxial Ethernet Bridge for The High Digitamonitoring Systeml Network

US $ 50-60/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Alcatel-Lucent Isfp-10g-Er Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module
Video

Alcatel-Lucent Isfp-10g-Er Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

US $ 5-128/ 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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18 Channels ABS Pigtailed Module Simplex CWDM OADM East or West
Video

18 Channels ABS Pigtailed Module Simplex CWDM OADM East or West

US $ 5-200/ 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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H24m-05-Fx-S25afm03 2*32GB 25*2.5-Inch Disk Standard Configuration 2488V5 Hu Awe I Server
Video

H24m-05-Fx-S25afm03 2*32GB 25*2.5-Inch Disk Standard Configuration 2488V5 Hu Awe I Server

US $ 5,200-5,500/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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32g Memory for New Sealed Hot Sale
Video

32g Memory for New Sealed Hot Sale

US $ 1,000-5,000/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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Reliable Kloizon TM-Cp2b Gateway - Originating From Shenzhen China

Reliable Kloizon TM-Cp2b Gateway - Originating From Shenzhen China

US $ 69/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tianmao Intelligent Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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50W Tdd VHF/UHF RF Power Amplifier Module
Video

50W Tdd VHF/UHF RF Power Amplifier Module

US $ 150-1,000/ Set FOB
MOQ: 1 Set
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Shenzhen Action Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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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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