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Communication Module

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Shenzhen Wireless Bluetooth LED PCB Factory Aluminum PCB Assembly for WiFi LED Lighting
Video

Shenzhen Wireless Bluetooth LED PCB Factory Aluminum PCB Assembly for WiFi LED Lighting

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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New Original Atfits Srd-12VDC-SL-C Four Channel Relay Module DC 5V + Optocoupler

New Original Atfits Srd-12VDC-SL-C Four Channel Relay Module DC 5V + Optocoupler

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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Sc/Upc 10g Xgs-Pon SFP+ Stick for Core Switch Olt Module

Sc/Upc 10g Xgs-Pon SFP+ Stick for Core Switch Olt Module

US $ 280-330/ Piece FOB
MOQ: 1 Piece
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Shenzhen Stickoptics Co., Ltd.

Trading Company

Guangdong , China Since 2026
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50W Anti-Drone Jammer Module 433MHz to 2.4G RF Wireless RF Modules
Video

50W Anti-Drone Jammer Module 433MHz to 2.4G RF Wireless RF Modules

US $ 80-100/ Piece FOB
MOQ: 20 Pieces
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Drakon Communication Technology Co., Ltd.

Trading Company

Guangdong , China Since 2026
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4G DTU RS232/RS485 Modbus Gateway for Smart Meter Monitoring

4G DTU RS232/RS485 Modbus Gateway for Smart Meter Monitoring

US $ 60-108/ 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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Siron T313-1 Ethercat Communication Master Station IO-Link Module
Video

Siron T313-1 Ethercat Communication Master Station IO-Link Module

US $ 142-188/ Piece FOB
MOQ: 1 Piece
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Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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HDPE Fiber Optic Air Blown Hose Microduct Connector Gas Block
Video

HDPE Fiber Optic Air Blown Hose Microduct Connector Gas Block

US $ 0.5-0.7/ Piece FOB
MOQ: 100 Pieces
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Ningbo Hi-Tech Smart Machinery Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Connector RJ45 Extender IP68 Waterproof Ethernet Cable Cat6a

Connector RJ45 Extender IP68 Waterproof Ethernet Cable Cat6a

US $ 2.165/ Piece FOB
MOQ: 500 Pieces
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Changzhou Hiyou Microline Electron Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Rh2000 Wired Vibration Data Collector Ethernet 4G 5g Intelligent Online Monitoring Station
Video

Rh2000 Wired Vibration Data Collector Ethernet 4G 5g Intelligent Online Monitoring Station

US $ 6,000-7,000/ Piece FOB
MOQ: 1 Piece
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Anhui Ronds Science & Technology Incorporated Company

Manufacturer/Factory

Anhui , China Since 2019
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Htb-3100ab 10/100m Single Mode Sc 25km RJ45 Fibre Optic Media Converter

Htb-3100ab 10/100m Single Mode Sc 25km RJ45 Fibre Optic Media Converter

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

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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as-I 3.0 Profinet Gateway in Stainless Steel 2 Masters Bwu2238
Video

as-I 3.0 Profinet Gateway in Stainless Steel 2 Masters Bwu2238

US $ 2,770-2,780/ Piece FOB
MOQ: 1 Piece
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong , China Since 2024
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Best Sell Indoor Ceiling Omni Directional Mushroom Internal UHF VHF Antenna
Video

Best Sell Indoor Ceiling Omni Directional Mushroom Internal UHF VHF Antenna

US $ 15-16.2/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Keesun Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Garage Remote Controller 433.92MHz Rolling Code Transmitter
Video

Garage Remote Controller 433.92MHz Rolling Code Transmitter

US $ 0.2-0.4/ Piece FOB
MOQ: 100 Pieces
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Shenzhen King-Hunter Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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Modular Instrument Platform for Signal Source
Video

Modular Instrument Platform for Signal Source

US $ 1,106.5-1,327.8/ pieces FOB
MOQ: 5 pieces
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Smartgiant Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Cisco Module Qsfp-100g-Lr4-S 100gbase Lr4 Qsfp Transceiver, LC, 10km Over SMF
Video

Cisco Module Qsfp-100g-Lr4-S 100gbase Lr4 Qsfp Transceiver, LC, 10km Over SMF

US $ 4,860-4,870/ Piece FOB
MOQ: 10 Pieces
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Beijing Zhiyun Youxin Technology Co., Ltd

Manufacturer/Factory,Trading Company

Beijing , China Since 2024
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Hand Hart Communicator

Hand Hart Communicator

US $ 600-780/ Piece FOB
MOQ: 1 Piece
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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WT-2828-M10 Integrated Gnss Module with Antenna GPS Glonass Galileo Beidou High Sensitivity

WT-2828-M10 Integrated Gnss Module with Antenna GPS Glonass Galileo Beidou High Sensitivity

US $ 9.8-11.88/ Piece FOB
MOQ: 1 Piece
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Shenzhen Anzewei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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One Input and Two Output 0-5V 4-20mA to 0-10V 0-20mA DC Current Voltage Signal Isolator
Video

One Input and Two Output 0-5V 4-20mA to 0-10V 0-20mA DC Current Voltage Signal Isolator

US $ 25.2-26/ Piece FOB
MOQ: 1 Piece
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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Fisher 6-Point I/O Module W30382X0012
Video

Fisher 6-Point I/O Module W30382X0012

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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Zigbee 3.0 USB Coordinator Dongle Work with Home Assistant Zha Z2m Zigbee2mqtt Matter Over Thread

Zigbee 3.0 USB Coordinator Dongle Work with Home Assistant Zha Z2m Zigbee2mqtt Matter Over Thread

US $ 8.8/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Coolseer Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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1250MHz RF Power Amplifier with 15W Output 40db Gain

1250MHz RF Power Amplifier with 15W Output 40db Gain

US $ 50/ Piece FOB
MOQ: 2 Pieces
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Kaiping Taitong Communication Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2026
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Simatic S7-300 Regulated Power Supply PS307 6es7307-1ea01-0AA0

Simatic S7-300 Regulated Power Supply PS307 6es7307-1ea01-0AA0

US $ 230-265/ Piece FOB
MOQ: 1 Piece
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Xiamen Notchtop Technology Co., Ltd.

Trading Company

Fujian , China Since 2026
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1 Wan Port and 4 LAN Ports Coax Cable Modem Eoc Slave with WiFi

1 Wan Port and 4 LAN Ports Coax Cable Modem Eoc Slave with WiFi

US $ 26.5-27.5/ Piece FOB
MOQ: 10 Pieces
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Hangzhou Softel Optic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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Network Cable RJ45 Connector Cat 5e Shielded Module Plug M247
Video

Network Cable RJ45 Connector Cat 5e Shielded Module Plug M247

US $ 4.8/ Piece FOB
MOQ: 100 Pieces
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Guangzhou Samqing Trading Co., Ltd

Trading Company

Guangdong , China Since 2022
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Factory Direct Selling 10 Pair Stg Module/ Pouyet Module

Factory Direct Selling 10 Pair Stg Module/ Pouyet Module

US $ 1-1.5/ Piece FOB
MOQ: 1 Piece
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Qingdao Powtech Electronics Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2008
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Custom Communication Module IoT Network Control Board Assembly PCBA
Video

Custom Communication Module IoT Network Control Board Assembly PCBA

US $ 1-5/ Piece FOB
MOQ: 1 Piece
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Primustron Electronics

Manufacturer/Factory,Trading Company

Beijing , China Since 2026
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H 3 C S9820 Series Qsfp+ Transceiver Module Qsfp-40g-Sr4-mm850
Video

H 3 C S9820 Series Qsfp+ Transceiver Module Qsfp-40g-Sr4-mm850

US $ 899-1,999/ piece FOB
MOQ: 1 piece
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Chongqing Chimu Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Chongqing , China Since 2023
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1.25g Bidi SFP 1310nm Tx 1490nm Rx 20km LC Digital Diagnostic Transceiver

1.25g Bidi SFP 1310nm Tx 1490nm Rx 20km LC Digital Diagnostic Transceiver

US $ 6-9/ Piece FOB
MOQ: 1 Piece
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Shenzhen E-Linkchina Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2026
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Ifm AC5271 as-Interface Airbox with Quick Mounting Technology
Video

Ifm AC5271 as-Interface Airbox with Quick Mounting Technology

US $ 308.49-396.63/ Piece FOB
MOQ: 1 Piece
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Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian , China Since 2026
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IoT Edge RTU with Advanced Wireless Control and Modbus Support

IoT Edge RTU with Advanced Wireless Control and Modbus Support

US $ 74/ Piece FOB
MOQ: 1 Piece
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Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2020
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G2 G3 G3p G4 WiFi BLE Gateway Smart Lock Access Control Dual Power Remote Unlock Security Linkage

G2 G3 G3p G4 WiFi BLE Gateway Smart Lock Access Control Dual Power Remote Unlock Security Linkage

US $ 16-29/ Piece FOB
MOQ: 10 Pieces
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO,Other

Zhejiang , China Since 2011
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CAT6 Cat5 Cat5e Jack Connector RJ45 Module
Video

CAT6 Cat5 Cat5e Jack Connector RJ45 Module

US $ 0.28-0.95/ Piece FOB
MOQ: 1,000 Pieces
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SHENZHEN ZYSZ INDUSTRY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2007
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Multifunctional Smart Home Gateway Wireless Low Energy Device Industrial IoT WiFi Gateway
Video

Multifunctional Smart Home Gateway Wireless Low Energy Device Industrial IoT WiFi Gateway

US $ 50/ Piece FOB
MOQ: 1 Piece
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Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi , China Since 2022
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Skm100GB123D Skm300GB12t4 Skm150GB17e4 IGBT Module Original Genuine Stock Supply
Video

Skm100GB123D Skm300GB12t4 Skm150GB17e4 IGBT Module Original Genuine Stock Supply

US $ 100/ Piece FOB
MOQ: 1 Piece
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Jiangsu Core Drill Age Electronic Technology Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2022
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Coal Mine Explosion-Proof and Intrinsically Safe Vacuum Feeder Switch for Coal Mine

Coal Mine Explosion-Proof and Intrinsically Safe Vacuum Feeder Switch for Coal Mine

US $ 1,200-2,400/ Piece FOB
MOQ: 1 Piece
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Shandong , China Since 2012
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White Cat5e RJ45 Socket with Shutter and Krone IDC

White Cat5e RJ45 Socket with Shutter and Krone IDC

US $ 1-2/ Piece FOB
MOQ: 1,000 Pieces
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Wenzhou Sinoamigo Electric Co.,Ltd

Manufacturer/Factory

Zhejiang , China Since 2010
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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 factors influence the wholesale price of a communication module?

    Wholesale price for a communication module can depend on specs like protocol (e.g., Wi-Fi, Bluetooth), OEM customization, and order quantity. Many factory suppliers also offer discounts for bulk orders. Ask top distributors for their latest price guide and OEM options for the best deal.

  • QHow do I choose the best OEM communication module for my electronics project?

    Evaluate performance needs, compatibility, and factory certification when picking an OEM communication module. Look at trending technical features on distributor and price comparison platforms. Contact us to guide you through top-rated modules and get a tailored quote today.

  • QAre there cost-effective communication module distributors offering fast shipping?

    Yes, many leading communication module distributors now provide quick bulk shipping and factory-direct pricing. Look for those supporting OEM and custom packaging. Explore our current trends and reach out for a cheap price estimate or to join our wholesale buyer network.

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