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Wideband High Power Solid State RF Amplifier Module for Test & Communication

Wideband High Power Solid State RF Amplifier Module for Test & Communication

US $ 400-500 / Piece FOB
1 Piece (MOQ)
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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Emerson Communication Base Station Monitoring Power Module Rectifier Power Module M500d Refurbished/Used

Emerson Communication Base Station Monitoring Power Module Rectifier Power Module M500d Refurbished/Used

US $ 274-304 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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High-Performance Wireless Stm32 WiFi Module for Serial Communication

High-Performance Wireless Stm32 WiFi Module for Serial Communication

US $ 0.5-2.99 / pieces FOB
1 pieces (MOQ)
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Guangdong Global Well Electronic Limited

Guangdong, China Since 2024
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Fiber Module 1.25g Rx1490nm/ Tx1550nm 120km Communication Optical Module

Fiber Module 1.25g Rx1490nm/ Tx1550nm 120km Communication Optical Module

US $ 18-20 / Piece FOB
1 Piece (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Siemens PLC 6es7340-1CH02-0ae0 Cp 340 PLC Communication Module RS422/485

Siemens PLC 6es7340-1CH02-0ae0 Cp 340 PLC Communication Module RS422/485

US $ 530-556 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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6es7137-6ca00-0bu0, 6es7137-6ca01-0bu0, 6es7137-6ca10-0bu0, 6es7137-6ca20-0bu0, Simatic Et200sp Io-Link/Profinet Communication Interface Module

6es7137-6ca00-0bu0, 6es7137-6ca01-0bu0, 6es7137-6ca10-0bu0, 6es7137-6ca20-0bu0, Simatic Et200sp Io-Link/Profinet Communication Interface Module

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module Atk-Esp8266

Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module Atk-Esp8266

US $ 2.21-3.78 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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PLC Module CI522 3BSE012790R1 CI545V01 3BSE011063R 1CI590 3BHT340092R1 CI610 3BHT300003R1 CI626A 3BSE005023R1 Communication Module Industrial Ethernet Module

PLC Module CI522 3BSE012790R1 CI545V01 3BSE011063R 1CI590 3BHT340092R1 CI610 3BHT300003R1 CI626A 3BSE005023R1 Communication Module Industrial Ethernet Module

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

Fujian, China Since 2024
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Modbus TCP Adapter IO Communication Module

Modbus TCP Adapter IO Communication Module

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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50u 90degree Colored Module UTP Cat5e Keystone Jack Blue Communication Module

50u 90degree Colored Module UTP Cat5e Keystone Jack Blue Communication Module

US $ 1.6-1.8 / Piece FOB
1,000 Pieces (MOQ)
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Qingdao Shenheng Network Technology Co., Ltd.

Shandong, China Since 2022
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Brand New 100% Original 6es7137-6AA01-0ba0 Simatic Et 200sp Cm Ptp Communication Module

Brand New 100% Original 6es7137-6AA01-0ba0 Simatic Et 200sp Cm Ptp Communication Module

US $ 208-214 / Piece FOB
1 Piece (MOQ)
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Dongguan Gexu Automation Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2026
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New Original M580 Ethernet Communication Module Bmenoc0301 Rxma1-Rk211063 Rxma1-DC220V

New Original M580 Ethernet Communication Module Bmenoc0301 Rxma1-Rk211063 Rxma1-DC220V

1 Piece (MOQ)
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Tianjin Omini Technology Co., Ltd.

Tianjin, China Since 2020
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Siemens 6gk7342-5da03-0xe0 Communication Processor Communication Module PLC Module

Siemens 6gk7342-5da03-0xe0 Communication Processor Communication Module PLC Module

US $ 499 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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6es7136-6db00-0ca0 Advanced Et 200sp PLC Controller Module with Enhanced Communication Features

6es7136-6db00-0ca0 Advanced Et 200sp PLC Controller Module with Enhanced Communication Features

US $ 35-40 / Piece FOB
1 Piece (MOQ)
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Wenzhou Jifeng Electrical Technology Co., Ltd.

Zhejiang, China Since 2026
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Siemens 6es7288-7dp01-0AA0 Dp Communication Module

Siemens 6es7288-7dp01-0AA0 Dp Communication Module

US $ 94.2 / Piece FOB
1 Piece (MOQ)
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Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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New Original Lenze Communication Module E84aycerv E84aycerv/S

New Original Lenze Communication Module E84aycerv E84aycerv/S

US $ 690-700 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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Lpwan Enabled Water Meter Reading Module with Long Range Communication

Lpwan Enabled Water Meter Reading Module with Long Range Communication

US $ 89-159 / pcs FOB
100 pcs (MOQ)
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Heimayi Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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New Original Warehouse Stock Mitsubishi PLC Module Qj71br11 Qj72br15 PLC Communication Module

New Original Warehouse Stock Mitsubishi PLC Module Qj71br11 Qj72br15 PLC Communication Module

US $ 140-590 / Piece FOB
1 Piece (MOQ)
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Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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100W RF Power Amplifier Module 100-500MHz for UHF Radio Communication Systems

100W RF Power Amplifier Module 100-500MHz for UHF Radio Communication Systems

US $ 2,360-2,600 / Piece FOB
1 Piece (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Tactical communication for airborne systems ip mesh data cofdm manet module

Tactical communication for airborne systems ip mesh data cofdm manet module

US $ 2,500-3,000 / Piece FOB
2 Pieces (MOQ)
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Radioforce Technologies Co., Ltd

Guangdong, China Since 2025
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in Stock 1203-Cn1 1203-Gd1 1203-Gu6 Controlnet Communications Module

in Stock 1203-Cn1 1203-Gd1 1203-Gu6 Controlnet Communications Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Powerlink Communication Bus Controller PLC Module for Industrial Use for B&R

Powerlink Communication Bus Controller PLC Module for Industrial Use for B&R

US $ 197.99 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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A1sj71QC24n Mitsubishi Serial Communication Module A1sj71QC24n

A1sj71QC24n Mitsubishi Serial Communication Module A1sj71QC24n

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Sichuan Hesheng Xing Trading Co., Ltd.

Trading Company

Sichuan, China Since 2023
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About Communication Module FAQ

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

    The Communication Module is a standout piece in our Communication Module collection.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.

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

    The Communication Module is classified under our comprehensive Communication Module range.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.

  • QWhat factors influence the wholesale price of a communication module?

    The Communication Module is an essential part of our Communication Module offerings.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.

B&R X20CS1030 RS485 RS422 Communication Module for PLC Automation System

B&R X20CS1030 RS485 RS422 Communication Module for PLC Automation System

US $ 300 / Piece FOB
1 Piece (MOQ)
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Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Can Bus Communication Module with TF Card Data Logger Real Time Data Storage Industrial Can Bus Interface Module

Can Bus Communication Module with TF Card Data Logger Real Time Data Storage Industrial Can Bus Interface Module

US $ 186 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Industrial-grade CAN bus to 4G module for RS485/RS232 serial communication

Industrial-grade CAN bus to 4G module for RS485/RS232 serial communication

US $ 60 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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40W VHF/UHF RF Power Amplifier Module for Reliable Communication

40W VHF/UHF RF Power Amplifier Module for Reliable Communication

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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RHF4M603 Compact Size LCC LGA Industrial Grade LTE Wireless Communication Module

RHF4M603 Compact Size LCC LGA Industrial Grade LTE Wireless Communication Module

US $ 6-8 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Vertiv R48-3000e3 High-Efficiency Communication Power Rectifier Module for Servers Used

Vertiv R48-3000e3 High-Efficiency Communication Power Rectifier Module for Servers Used

US $ 72-78 / pieces FOB
1 pieces (MOQ)
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Hebei Chengyue Technology Co., Ltd.

Hebei, China Since 2024
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Omron Nx-Ecc202 Ethercat Coupler Communication Unit 24VDC PLC Controller Module

Omron Nx-Ecc202 Ethercat Coupler Communication Unit 24VDC PLC Controller Module

US $ 169-209 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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IEEE 802.11ah Long-Range Wireless Communication Module WLAN Aer900, Frequency Band 860 to 950 MHz, Transmission Distance 2 Kilometers

IEEE 802.11ah Long-Range Wireless Communication Module WLAN Aer900, Frequency Band 860 to 950 MHz, Transmission Distance 2 Kilometers

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Original Brand New Cj1w-Scu41-V1 Cj1w-Scu31-V1 Serial Communication PLC Module Goods Stock

Original Brand New Cj1w-Scu41-V1 Cj1w-Scu31-V1 Serial Communication PLC Module Goods Stock

US $ 45-80 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Simatic Et 200sp Cm Ptp Communication Module 6es7137-6AA01-0ba0 for Siemens

Simatic Et 200sp Cm Ptp Communication Module 6es7137-6AA01-0ba0 for Siemens

US $ 49.9 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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New Original Panasonic Fpg-COM2 Communication Module Afpg802 Fast Shipping

New Original Panasonic Fpg-COM2 Communication Module Afpg802 Fast Shipping

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

Jiangsu, China Since 2024
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Multi Channel Fiber Optic Mini CWDM Module for FTTH Networks Communication

Multi Channel Fiber Optic Mini CWDM Module for FTTH Networks Communication

US $ 152-170 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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DIN-35 Rail Mount Pulse Counter Module - Communication Error Detection & Smart I/O Function

DIN-35 Rail Mount Pulse Counter Module - Communication Error Detection & Smart I/O Function

US $ 55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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