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Communication Module

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Public Phones Emergency VoIP Telephone for Park, School, Roadside

Public Phones Emergency VoIP Telephone for Park, School, Roadside

US $ 200-400/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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Nvidia Mellanox MCX75510aas-Heat Connectx-7 Adapter Card, 200GB/S Ndr200 Ib, Single-Port Osfp, PCI E 5.0 X16 Extension Option

Nvidia Mellanox MCX75510aas-Heat Connectx-7 Adapter Card, 200GB/S Ndr200 Ib, Single-Port Osfp, PCI E 5.0 X16 Extension Option

US $ 1,130-1,140/ 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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100W FDD VHF/UHF RF Power Amplifier Module
Video

100W FDD 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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RHF3M485 Lorawan Data Transceiver with Isolated RS485/RS232 for Industrial Automation

RHF3M485 Lorawan Data Transceiver with Isolated RS485/RS232 for Industrial Automation

US $ 38-42/ Piece FOB
MOQ: 1 Piece
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RisingHF Network(Shenzhen)Co., Ltd,

Manufacturer/Factory

Guangdong , China Since 2025
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Goldpower Switching Power Supply Gpr4850dr03 2900W Rectifier Module
Video

Goldpower Switching Power Supply Gpr4850dr03 2900W Rectifier Module

US $ 670-704/ pieces FOB
MOQ: 2 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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Cat3 Rj11 Screw Type Keystone Jack
Video

Cat3 Rj11 Screw Type Keystone Jack

US $ 0.1-1/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Meilan Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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New 6es7231-5pd32-0xb0/6es7231-5qd32-0xb0/6es7231-5PF32-0xb0 S7-200 PLC Controller for Siemens
Video

New 6es7231-5pd32-0xb0/6es7231-5qd32-0xb0/6es7231-5PF32-0xb0 S7-200 PLC Controller for Siemens

US $ 200/ Piece FOB
MOQ: 1 Piece
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan , China Since 2020
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Competitive Price Ethernet UTP Cat5e Keystone Jack 90 Degree Module CAT6 Keystone Jack
Video

Competitive Price Ethernet UTP Cat5e Keystone Jack 90 Degree Module CAT6 Keystone Jack

US $ 1.8-2.5/ Piece FOB
MOQ: 1,000 Pieces
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Qingdao Shenheng Network Technology Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2022
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CAT.6A UTP Keystone Jack Module 90 Degree Punch Down White

CAT.6A UTP Keystone Jack Module 90 Degree Punch Down White

US $ 0.3-0.7/ Piece FOB
MOQ: 100 Pieces
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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20W Anti Drone Module 1.5GHz Signal Blocker Device PA RF Power Amplifier Fpv Jamming System Jammer Module
Video

20W Anti Drone Module 1.5GHz Signal Blocker Device PA RF Power Amplifier Fpv Jamming System Jammer Module

US $ 63-67/ Piece FOB
MOQ: 1 Piece
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Shenzhen Eversmart Technology Co., Ltd.

Trading Company

Guangdong , China Since 2025
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Compact Thermal Camera Core Module Hi3516EV200 Imx307 for Efficient Temperature Detection
Video

Compact Thermal Camera Core Module Hi3516EV200 Imx307 for Efficient Temperature Detection

US $ 26-58/ Piece FOB
MOQ: 1 Piece
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Wuhan Xstrive Technology Limited

Manufacturer/Factory,Trading Company

Hubei , China Since 2025
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Vosaspec 89.90/70/07 Flat Knitting Needle
Video

Vosaspec 89.90/70/07 Flat Knitting Needle

US $ 0.08/ Piece FOB
MOQ: 1,000 Pieces
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YANTAI XINYANG ELECTRONICS CO., LTD.

Manufacturer/Factory

Shandong , China Since 2019
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High-Power Customized L Band Signal Amplifier for Communication
Video

High-Power Customized L Band Signal Amplifier for Communication

US $ 678-724/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Atmega328 CH340 MCU Development Board for Arduino Uno Starter Kits
Video

Atmega328 CH340 MCU Development Board for Arduino Uno Starter Kits

US $ 26-30/ pieces FOB
MOQ: 10 pieces
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Shenzhen Chengsuchuang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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100W 600-700MHz RF Module for Anti Fpv System Power Amplifier Modules GaN Module Counter Fpv Anti UVA
Video

100W 600-700MHz 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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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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Firstrate FST100-300 DTU Module for Efficient Data Transfer

Firstrate FST100-300 DTU Module for Efficient Data Transfer

US $ 40-65/ Piece FOB
MOQ: 1 Piece
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan , China Since 2015
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VHF 50W Power Amplifier/RF Power Amplifier for Jammer
Video

VHF 50W Power Amplifier/RF Power Amplifier for Jammer

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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UIY UHF 700~900MHz 300W RF Coaxial Circulator for Base Station

UIY UHF 700~900MHz 300W RF Coaxial Circulator for Base Station

US $ 20-45/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Kloizon Smart Linux Gateway with Ubuntu 24 04 for Ai Applications

Kloizon Smart Linux Gateway with Ubuntu 24 04 for Ai Applications

US $ 189/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tianmao Intelligent Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Siemens 6gk5004-2bd00-1ab2 Unmanaged Industrial Switch

Siemens 6gk5004-2bd00-1ab2 Unmanaged Industrial Switch

US $ 50-1,000/ Piece FOB
MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Helium T-Beam V1.2 Esp32 Lora Development Board Lorawan 868MHz 915MHz Wireless Module GPS Neo-6m 18650 Battery Holder

Helium T-Beam V1.2 Esp32 Lora Development Board Lorawan 868MHz 915MHz Wireless Module GPS Neo-6m 18650 Battery Holder

US $ 36.58-37.55/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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Shenzhen Competitive Fiber Optical Fwdm
Video

Shenzhen Competitive Fiber Optical Fwdm

US $ 20-30/ Piece FOB
MOQ: 1 Piece
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2013
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High-Speed Stable Industrial-Grade Gcan Ethernet Can Gateway Converter DC 24V Supports Can2.0A 2.0b Data Conversion Equipment
Video

High-Speed Stable Industrial-Grade Gcan Ethernet Can Gateway Converter DC 24V Supports Can2.0A 2.0b Data Conversion Equipment

US $ 136/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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40W Broadband 1.8-2.0GHz RF Power Amplifier for Micro SDR and Anti Drone
Video

40W Broadband 1.8-2.0GHz RF Power Amplifier for Micro SDR and Anti Drone

US $ 365/ Piece FOB
MOQ: 1 Piece
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Shenzhen Yonlit Telecom Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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3bse028140r0065 3bse028586r1 3bse028602r1 Module

3bse028140r0065 3bse028586r1 3bse028602r1 Module

US $ 500-1,500/ Piece FOB
MOQ: 1 Piece
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Xiamen YuanZhan Automation Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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10/100 Base-T Tab up Modular Plug Net Port Module 8p8c RJ45 Connector
Video

10/100 Base-T Tab up Modular Plug Net Port Module 8p8c RJ45 Connector

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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Embedded Solutions Signal Module Core MCU RF IC Esp32-U4wdh in Stock
Video

Embedded Solutions Signal Module Core MCU RF IC Esp32-U4wdh in Stock

US $ 1.55-1.93/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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Lenovo Sr590 Intel 4208/16g/No Disk/Support 8X3.5" Disk/RAID530I/0GB Cache/2X1g/550W
Video

Lenovo Sr590 Intel 4208/16g/No Disk/Support 8X3.5" Disk/RAID530I/0GB Cache/2X1g/550W

US $ 2,000-3,000/ 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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Time Relay 1SVR500020r1100 1SAE341111r0640 1sbe121111r0620 1sca153459r1001 1sda067058r1 1sfa619403r5132 1SVR730794r3300 2cde283001r0063 2CDS200909r0002

Time Relay 1SVR500020r1100 1SAE341111r0640 1sbe121111r0620 1sca153459r1001 1sda067058r1 1sfa619403r5132 1SVR730794r3300 2cde283001r0063 2CDS200909r0002

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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Rugged UAV wireless communication secure UAV video data links MIMO manet mesh network for radio

Rugged UAV wireless communication secure UAV video data links MIMO manet mesh network for radio

US $ 4,000-5,500/ Piece FOB
MOQ: 2 Pieces
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Radioforce Technologies Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Tdd LTE 2350MHz 20W PA Module with Lna

Tdd LTE 2350MHz 20W PA Module with Lna

US $ 698/ Piece FOB
MOQ: 1 Piece
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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Single Mode SFP Module 1550nm 80km Dual Fiber 1 25gbps
Video

Single Mode SFP Module 1550nm 80km Dual Fiber 1 25gbps

US $ 16.27-16.57/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong , China Since 2025
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FTTH 1.25g Single Mode Dual Fibers SFP 20km 1310nm

FTTH 1.25g Single Mode Dual Fibers SFP 20km 1310nm

US $ 20-40/ Pair FOB
MOQ: 1 Pair
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Takfly Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
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5km Portable Antidrone Detector Capable of Identifying Fpv Signals for Field Security Operations
Video

5km Portable Antidrone Detector Capable of Identifying Fpv Signals for Field Security Operations

US $ 8,999-9,999/ 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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Long Range Wireless Modem RS232 RS485 Wireless Data Transmission DTU
Video

Long Range Wireless Modem RS232 RS485 Wireless Data Transmission DTU

US $ 49-65/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics 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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