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2025 Factory Price 4-20mA to Ethernet/RS232/RS485 a-D Transmitter with Modbus TCP
Video

2025 Factory Price 4-20mA to Ethernet/RS232/RS485 a-D Transmitter with Modbus TCP

US $ 116-118/ Piece FOB
MOQ: 1 Piece
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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Yc309 Telecommunication RF Driver Amplifier for Wireless Data, Satellite Terminals

Yc309 Telecommunication RF Driver Amplifier for Wireless Data, Satellite Terminals

US $ 0.28-0.3/ Piece FOB
MOQ: 3,000 Pieces
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Cpm Electronics Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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Le-K055s CAT6 CAT6A Toolless FTP RJ45 Keystone Modular Jack
Video

Le-K055s CAT6 CAT6A Toolless FTP RJ45 Keystone Modular Jack

US $ 0.987-1.796/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Bulksms 32 Ports SMS Modem Pool for Sending SMS
Video

Bulksms 32 Ports SMS Modem Pool for Sending SMS

US $ 270/ Set FOB
MOQ: 1 Set
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BESTSHARE INTERNET MEDIA LIMITED

Manufacturer/Factory

Guangdong , China Since 2026
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Original New Glc-Sx-Mmd 1000base-Sx SFP 1.25g 850nm 550m Optical Transceiver Module

Original New Glc-Sx-Mmd 1000base-Sx SFP 1.25g 850nm 550m Optical Transceiver Module

US $ 43-45/ Piece FOB
MOQ: 1 Piece
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SmartX Interational Co.,Ltd.

Manufacturer/Factory

Jiangxi , China Since 2026
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50W RF with Isolator GaN 7200-7400 MHz Drone Signal Jammer Module Anti Uav Module
Video

50W RF with Isolator GaN 7200-7400 MHz Drone Signal Jammer Module Anti Uav Module

US $ 280.1-350.1/ Piece FOB
MOQ: 1 Piece
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Shenzhen Greetwin Telecom Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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CAT6 RJ45 Connector for LAN Cable 8p8c Shielded
Video

CAT6 RJ45 Connector for LAN Cable 8p8c Shielded

US $ 0.03/ Piece FOB
MOQ: 1,000 Pieces
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Guangdong Yilian Cables Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Hot Ivg-G6s 6 Million Network Camera Module

Hot Ivg-G6s 6 Million Network Camera Module

US $ 27.5-32.5/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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19-Inch 8-Port Cat5e Rack Mount Kvm Switch Console
Video

19-Inch 8-Port Cat5e Rack Mount Kvm Switch Console

US $ 300-1,500/ Piece FOB
MOQ: 1 Piece
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NINGBO AZE IMP. & EXP. CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2020
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UTP CAT6 Keystone Jack RJ45 Network Module Jack CAT6 Ethernet Connector 8p8c Keystone Jack Module

UTP CAT6 Keystone Jack RJ45 Network Module Jack CAT6 Ethernet Connector 8p8c Keystone Jack Module

US $ 0.35-0.9/ Piece FOB
MOQ: 1,000 Pieces
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NINGBO SKECH IMPORT & EXPORT CO., LTD.

Trading Company

Zhejiang , China Since 2021
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Phoneline Ethernet Bridge VDSL used for office or home internet
Video

Phoneline Ethernet Bridge VDSL used for office or home internet

US $ 70-110/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Fpga Controller Embedded Modular Instrument for Oscilloscope
Video

Fpga Controller Embedded Modular Instrument for Oscilloscope

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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Wireless IoT Gateway RS485 232 Ttl to Server Industrial 4.0 DTU
Video

Wireless IoT Gateway RS485 232 Ttl to Server Industrial 4.0 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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Molded Case Circuit Breaker Nsx100f 36ka Tmd C10f3TM100 Voltage: 690V Current: 16-630A Thermometer, Pressure Transmitter, Oscilloscope, PLC, Compressor
Video

Molded Case Circuit Breaker Nsx100f 36ka Tmd C10f3TM100 Voltage: 690V Current: 16-630A Thermometer, Pressure Transmitter, Oscilloscope, PLC, Compressor

US $ 50-70/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Allen-Brad-Ley 20-750-Enetr Communications-Module Dual-Port Ethernet/IP Option-Powerflex 750-Series Ready in Stocks
Video

Allen-Brad-Ley 20-750-Enetr Communications-Module Dual-Port Ethernet/IP Option-Powerflex 750-Series Ready in Stocks

US $ 218-228/ Piece FOB
MOQ: 1 Piece
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Energy Technology Co., Ltd. (Shenzhen)

Manufacturer/Factory,Trading Company

Guangdong , China Since 2017
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Hart 375 Communicator Handheld

Hart 375 Communicator Handheld

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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UTP RJ45 8p8c Connector Ethernet Cat5 CAT6 RJ45 Pass Through Connector
Video

UTP RJ45 8p8c Connector Ethernet Cat5 CAT6 RJ45 Pass Through Connector

US $ 0.01-0.05/ Piece FOB
MOQ: 100 Pieces
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Shenzhen S-Miton Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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O_Mron PLC Cj1w-Od261 64-Point Transistor Output Module
Video

O_Mron PLC Cj1w-Od261 64-Point Transistor Output Module

US $ 50-200/ Piece FOB
MOQ: 1 Piece
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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Network Module CAT6A STP RJ45 Modular Plug Toolless Type 8p8c
Video

Network Module CAT6A STP RJ45 Modular Plug Toolless Type 8p8c

US $ 2.6-4/ 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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3000m High Power GPS 2.4G 5.8g Anti-Uav Interference RF Signal Amplifier Module Products
Video

3000m High Power GPS 2.4G 5.8g Anti-Uav Interference RF Signal Amplifier Module Products

US $ 998-1,998/ Piece FOB
MOQ: 1 Piece
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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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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Replacement for Uno R3 Atmega328p Development Board PCB Module
Video

Replacement for Uno R3 Atmega328p Development Board PCB Module

US $ 1.79-1.99/ Piece FOB
MOQ: 20 Pieces
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Shenzhen Fuyuanxin Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong , China Since 2022
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Mobile Phone Signal GPS WiFi Drone 1.5g/2.4G/5.8g RF Amplifer Module
Video

Mobile Phone Signal GPS WiFi Drone 1.5g/2.4G/5.8g RF Amplifer Module

US $ 88-288/ Piece FOB
MOQ: 1 Piece
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Pinnacle Technology Co., Limited

Manufacturer/Factory

Guangdong , China Since 2015
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Rugged Field Handset IP68 Waterproof Tactical Communication Handsets
Video

Rugged Field Handset IP68 Waterproof Tactical Communication Handsets

US $ 59/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Power-Time Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2006
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Electronic Products for Smart Irrigation Remote Monitoring Industrial 4G DTU Controller IoT Gateway
Video

Electronic Products for Smart Irrigation Remote Monitoring Industrial 4G DTU Controller IoT Gateway

US $ 138/ Piece FOB
MOQ: 1 Piece
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Shenzhen C2S Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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FTTH 033030100016 Optical Module 1.25g 10km SFP Sm 1310 Sm-1310-1.25g -C1310nm 10km 1.25g SFP C+ C++ for Zxa Olt

FTTH 033030100016 Optical Module 1.25g 10km SFP Sm 1310 Sm-1310-1.25g -C1310nm 10km 1.25g SFP C+ C++ for Zxa Olt

US $ 6/ Piece FOB
MOQ: 50 Pieces
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TOB Technologies Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Wholesale Original 1tb 2tb 4tb 8tb 12tb 16tb 18tb 20tb SSD SATA Internal Storage with Poe IP GSM TCP Sdk
Video

Wholesale Original 1tb 2tb 4tb 8tb 12tb 16tb 18tb 20tb SSD SATA Internal Storage with Poe IP GSM TCP Sdk

US $ 21-55/ Piece FOB
MOQ: 10 Pieces
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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High Quality Solid State Disk PCBA PCB Assembly Service Wireless DIY Module for Teaching Equipment
Video

High Quality Solid State Disk PCBA PCB Assembly Service Wireless DIY Module for Teaching Equipment

US $ 19-25/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Lanke Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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Customized 9W 20W 433MHz 1.2g 5g Anti Drone Uav Fpv Jammer Module for Air Security
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Customized 9W 20W 433MHz 1.2g 5g Anti Drone Uav Fpv Jammer Module for Air Security

US $ 66-109/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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300-3000MHz 60W GaN RF Power Amplifier for Communication Systems with Good Linearity
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300-3000MHz 60W GaN RF Power Amplifier for Communication Systems with Good Linearity

US $ 800-2,990/ Piece FOB
MOQ: 1 Piece
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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RHF0M003 Ultra-Low Power, Compact Lorawan Transceiver for AMR and Industrial Control

RHF0M003 Ultra-Low Power, Compact Lorawan Transceiver for AMR and Industrial Control

US $ 4.8-6.3/ Piece FOB
MOQ: 3 Pieces
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RisingHF Network(Shenzhen)Co., Ltd,

Manufacturer/Factory

Guangdong , China Since 2025
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100W High Power Jammer Wide Band SDR Module RF Amplifier Module Frequency 300MHz-2700MHz for Drone Fpvs Jamming and Phone and GPS WiFi
Video

100W High Power Jammer Wide Band SDR Module RF Amplifier Module Frequency 300MHz-2700MHz for Drone Fpvs Jamming and Phone and GPS WiFi

US $ 1,430-2,128/ Piece FOB
MOQ: 1 Piece
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Shenzhen Eversmart Technology Co., Ltd.

Trading Company

Guangdong , China Since 2025
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2026 GaN Unmanned Aircraft Interference for Defense Fpv Anti-Drone 1350 -1390MHz 400MHz 30 50 70 100 W SDR 24 Signal Dds Jammer Power Amplifier Module RF Module
Video

2026 GaN Unmanned Aircraft Interference for Defense Fpv Anti-Drone 1350 -1390MHz 400MHz 30 50 70 100 W SDR 24 Signal Dds Jammer Power Amplifier Module RF Module

US $ 180-230/ Piece FOB
MOQ: 1 Piece
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Shenzhen Nuoxinyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation
Video

Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

US $ 175/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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Handheld Reliable Waterproof Drone and Uav/Fpv Detector and Jamming Detection
Video

Handheld Reliable Waterproof Drone and Uav/Fpv Detector and Jamming Detection

US $ 15,000-30,000/ Piece FOB
MOQ: 1 Piece
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Sinico Technology Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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High Sensitivity Imsi IMEI Mobile Phone Detector Direction Finder for Security Monitoring
Video

High Sensitivity Imsi IMEI Mobile Phone Detector Direction Finder for Security Monitoring

US $ 40,000-80,000/ Piece FOB
MOQ: 1 Piece
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Sinico Technology Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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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 should I look for in a communication module?

    When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

  • QAre there cost-saving options for bulk communication modules?

    Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

  • QCan I get customized communication modules?

    Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

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