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High-Efficiency Heat Dissipation 1-Port DIN-Rail RS232/RS422/RS485 to Ethernet Converter
Video

High-Efficiency Heat Dissipation 1-Port DIN-Rail RS232/RS422/RS485 to Ethernet Converter

US $ 30/ Piece FOB
MOQ: 1 Piece
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Hang Zhou Fei Chang Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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2.4G 20W Hot Selling Bi-Directional RF Amplifier Module 1.4GHz for Anti Drone Jammer Fpv Drone Frequency
Video

2.4G 20W Hot Selling Bi-Directional RF Amplifier Module 1.4GHz for Anti Drone Jammer Fpv Drone Frequency

US $ 93/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Fpv Jammer Module 800MHz RF Power Amplifier 10W Signal Blocker
Video

Fpv Jammer Module 800MHz RF Power Amplifier 10W Signal Blocker

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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IP65 Cleanroom Telephone with Audible Sound Within 3 Meters
Video

IP65 Cleanroom Telephone with Audible Sound Within 3 Meters

US $ 99-159/ Set FOB
MOQ: 1 Set
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Jiangxi Miran Intelligent Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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up to 150 Uavs Simultaneously Uav Detection Platform with Ai-Powered Uav Classification, Full-Band Spectrum Analysis, Remote ID Parsing
Video

up to 150 Uavs Simultaneously Uav Detection Platform with Ai-Powered Uav Classification, Full-Band Spectrum Analysis, Remote ID Parsing

US $ 31,999-49,999/ 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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Secure BLOS radio communications ad hoc mimo atak video transmitter
Video

Secure BLOS radio communications ad hoc mimo atak video transmitter

US $ 7,000-10,000/ 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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1710-1880 MHz 20 W Commercial Power Amplifier Datasheet

1710-1880 MHz 20 W Commercial Power Amplifier Datasheet

US $ 1,657/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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47dBm PCS LTE 1930-1990MHz Testing Amplifier Signal Jammer PA 2021 Hot Sell

47dBm PCS LTE 1930-1990MHz Testing Amplifier Signal Jammer PA 2021 Hot Sell

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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UTP CAT6 Cat5 RJ45 8p8c Short Body Male Connector Plug
Video

UTP CAT6 Cat5 RJ45 8p8c Short Body Male Connector Plug

US $ 0.02-0.03/ 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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Eltek 60V 3000W Fp2 Switching Power Flatpack2 60/3000 Rectifier Module 241119.706
Video

Eltek 60V 3000W Fp2 Switching Power Flatpack2 60/3000 Rectifier Module 241119.706

US $ 779-799/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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Emergency Telephone Industrial Intercom One Button for Remote Control
Video

Emergency Telephone Industrial Intercom One Button for Remote Control

US $ 90-280/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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High-Speed 5g Gateway for Oil & Gas with Zigbee and Lora Connectivity

High-Speed 5g Gateway for Oil & Gas with Zigbee and Lora Connectivity

US $ 186-1,280/ Piece FOB
MOQ: 1 Piece
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2026
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Cat. 6 UTP Keystone Jack Toolless
Video

Cat. 6 UTP Keystone Jack Toolless

US $ 0.3-1/ 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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180 Degree Low Profile Ultra Slim UTP Ethernet Network Module, for Patch Panel, Wall Plate & Structured Cabling System, Cat6 RJ45 Keystone Jack
Video

180 Degree Low Profile Ultra Slim UTP Ethernet Network Module, for Patch Panel, Wall Plate & Structured Cabling System, Cat6 RJ45 Keystone Jack

US $ 0.3-0.75/ Piece FOB
MOQ: 100 Pieces
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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Huaweis Original 100gbps Qsfp28 100gbps-Qsfp28-1310nm-10km-Commercial 02314gye Osn010n22 Optical Transceiver Module

Huaweis Original 100gbps Qsfp28 100gbps-Qsfp28-1310nm-10km-Commercial 02314gye Osn010n22 Optical Transceiver Module

US $ 11.11-99.99/ Piece FOB
MOQ: 2 Pieces
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Henan Jinnengyuan Technology Co., Ltd.

Trading Company

Henan , China Since 2024
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868-920MHz RF Power Amplifier for Repeater/Jammer/Lab Test/Base Station
Video

868-920MHz RF Power Amplifier for Repeater/Jammer/Lab Test/Base Station

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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980-9iat0-00xm00 Nvldla Mellanox Single Port Transceiver 800gbps, Osfpdr4, MPO, APC 1310nm SMF, Upto 500m, Rhs

980-9iat0-00xm00 Nvldla Mellanox Single Port Transceiver 800gbps, Osfpdr4, MPO, APC 1310nm SMF, Upto 500m, Rhs

US $ 700-850/ Piece FOB
MOQ: 1 Piece
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Shenzhen Telefly Telecommunications Equipment Co., Limited

Trading Company

Guangdong , China Since 2025
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Isdn Isolation Impedance Matching Transformer Cl1110
Video

Isdn Isolation Impedance Matching Transformer Cl1110

MOQ: 1,000 Pieces
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Beijing Corelogic Communication Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2009
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Versatile Ethercat I/O Digital Input Module with 16 Channels
Video

Versatile Ethercat I/O Digital Input Module with 16 Channels

US $ 40-50/ Piece FOB
MOQ: 1 Piece
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Henan 4.0 Automation Equipment Co., Ltd.

Manufacturer/Factory

Henan , China Since 2023
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Acquisition Adam-6317 IoT OPC Ua Ethernet I/O - Ai Module

Acquisition Adam-6317 IoT OPC Ua Ethernet I/O - Ai Module

MOQ: 1 Piece
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XINGTECH CO., LTD.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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Dual Frequency Dual Anti-Function Terminal Drone Module Anti GPS Jammer Module

Dual Frequency Dual Anti-Function Terminal Drone Module Anti GPS Jammer Module

US $ 4,258-5,550/ 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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Customized 400-470MHz 150W Anti Drone Module Drone Defense Module Fpv Uav RF Signal Module
Video

Customized 400-470MHz 150W Anti Drone Module Drone Defense Module Fpv Uav RF Signal Module

US $ 165-178/ Piece FOB
MOQ: 50 Pieces
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Trading Company

Guangdong , China Since 2026
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New Sht21 Digital Humidity and Temperature Sensor Module Replace Sht11 Sht15 Gy-21-Htu21
Video

New Sht21 Digital Humidity and Temperature Sensor Module Replace Sht11 Sht15 Gy-21-Htu21

US $ 1.7-1.8/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Good Quality Jacquard Module for Electronic Jacquard Machine Spare Parts Jacquard Machinery

Good Quality Jacquard Module for Electronic Jacquard Machine Spare Parts Jacquard Machinery

US $ 6.9-8.9/ Piece FOB
MOQ: 100 Pieces
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YANTAI XINYANG ELECTRONICS CO., LTD.

Manufacturer/Factory

Shandong , China Since 2019
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Gold Plate 50u Shield Plug Cat7 RJ45 Connector
Video

Gold Plate 50u Shield Plug Cat7 RJ45 Connector

US $ 1.55/ Bag FOB
MOQ: 100 Bags
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Shenzhen Sinet Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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High Lever of Juniper Switch Qfx5100-96s-Afi
Video

High Lever of Juniper Switch Qfx5100-96s-Afi

US $ 500-510/ 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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New and Original Yaskawa Servo Motor Sgdh-04ae-Oy Servo Driver

New and Original Yaskawa Servo Motor Sgdh-04ae-Oy Servo Driver

US $ 200-280/ 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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1.25g SFP 160km Transceiver Module 1550nm SMF Dual LC Duplex Fiber Optic Module for Ultra Long Haul Link
Video

1.25g SFP 160km Transceiver Module 1550nm SMF Dual LC Duplex Fiber Optic Module for Ultra Long Haul Link

US $ 23/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Longxing Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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Rtx PRO 5000 Blackwell Server GPU for Workstation

Rtx PRO 5000 Blackwell Server GPU for Workstation

US $ 10,000/ 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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Telemax Networking Cat UTP Keystone Jack, Tool Modular Jack with Dust Shutter, Left Crimping
Video

Telemax Networking Cat UTP Keystone Jack, Tool Modular Jack with Dust Shutter, Left Crimping

US $ 0.55-0.85/ Piece FOB
MOQ: 500 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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High-Speed 10g Bidi SFP+ Transceiver Module for Extended Range
Video

High-Speed 10g Bidi SFP+ Transceiver Module for Extended Range

US $ 25-28/ Piece FOB
MOQ: 1 Piece
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Shenzhen UTP Fiber Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Original 6es7223-0bd30-0xb0/6es7223-3ad30-0xb0/6es7223-3bd30-0xb0 S7-200 PLC Controller for Siemens

Original 6es7223-0bd30-0xb0/6es7223-3ad30-0xb0/6es7223-3bd30-0xb0 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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USB to RS485 485 to USB Converter Serial Port Debugging Tool Converter
Video

USB to RS485 485 to USB Converter Serial Port Debugging Tool Converter

US $ 3/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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FTP/STP Network Module RJ45 Field Connector 8p8c CAT6A/Cat7/Cat8 RJ45 Shielded Modular Plug Toolless

FTP/STP Network Module RJ45 Field Connector 8p8c CAT6A/Cat7/Cat8 RJ45 Shielded Modular Plug Toolless

US $ 2.38-4.1/ 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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Advanced Huawei Espace-U-1981 Gateway for Clear Voice Solutions
Video

Advanced Huawei Espace-U-1981 Gateway for Clear Voice Solutions

US $ 54,904-145,707/ Piece FOB
MOQ: 1 Piece
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Nanjing Deshiweiye Software Technology Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2023
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Power Amplifier Module
Video

Power Amplifier Module

US $ 150/ Piece FOB
MOQ: 1 Piece
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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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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