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Modular Modbus TCP Adapter IO Controller Module
Video

Modular Modbus TCP Adapter IO Controller Module

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

Manufacturer/Factory

Jiangsu , China Since 2023
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High Quality RF 50W Wilkinson 2 Way 600-6000MHz High Performance RF Power Splitter 4.3/10-Female Connector Widely Used for Telecommunication Systems

High Quality RF 50W Wilkinson 2 Way 600-6000MHz High Performance RF Power Splitter 4.3/10-Female Connector Widely Used for Telecommunication Systems

US $ 37-50/ Piece FOB
MOQ: 10 Pieces
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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High-Speed 10g Bidi SFP+ Transceiver for Fast Network Solutions
Video

High-Speed 10g Bidi SFP+ Transceiver for Fast Network Solutions

US $ 28-35/ Pair FOB
MOQ: 1 Pair
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Shenzhen UTP Fiber Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Factory Price ABS Rj11 1 to 2 Female Telephone Line Splitter Adapter Connectors
Video

Factory Price ABS Rj11 1 to 2 Female Telephone Line Splitter Adapter Connectors

US $ 0.15-0.3/ 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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High-Definition Hwd-7910-G Commercial IP Phone with LCD Screen
Video

High-Definition Hwd-7910-G Commercial IP Phone with LCD Screen

US $ 200/ 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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Single Port 6p6c Rj12 Modular Jack 95001 Female Connector
Video

Single Port 6p6c Rj12 Modular Jack 95001 Female Connector

US $ 0.25-0.35/ 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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50W Uav Signal Fpv Jamming Module 700-1000MHz 300 Bandwidth RF Amplifer Module

50W Uav Signal Fpv Jamming Module 700-1000MHz 300 Bandwidth RF Amplifer Module

US $ 115-120/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Development Board+ 2.8TFT LCD Touch Screen + 2.4TFT Display Module Kits for Arduino
Video

Development Board+ 2.8TFT LCD Touch Screen + 2.4TFT Display Module Kits for Arduino

US $ 12-14/ pieces FOB
MOQ: 20 pieces
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Shenzhen Chengsuchuang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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Chengsuchuang Electronics Voltage Sensor Module for Uno Board
Video

Chengsuchuang Electronics Voltage Sensor Module for Uno Board

US $ 0.5-0.8/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Chengsuchuang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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Tool-Free CAT6A FTP Shielded Keystone Jack Ethernet Network Module

Tool-Free CAT6A FTP Shielded Keystone Jack Ethernet Network Module

US $ 0.9/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Weidan Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Embedded Solutions 2.4 GHz Built-in Esp32-S3 IC WiFi Module Esp32-S3-Wroom-1u-N16r2 in Stock
Video

Embedded Solutions 2.4 GHz Built-in Esp32-S3 IC WiFi Module Esp32-S3-Wroom-1u-N16r2 in Stock

US $ 2.52-3.35/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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Original and New PLC Module 1746-Ib16 with One Year Warranty 1756-A17 1756-A13 1756-A10 1756-A7 1756-A4 1756-Pb75 1756-Of4 1756-Tbnh

Original and New PLC Module 1746-Ib16 with One Year Warranty 1756-A17 1756-A13 1756-A10 1756-A7 1756-A4 1756-Pb75 1756-Of4 1756-Tbnh

US $ 10/ Piece FOB
MOQ: 1 Piece
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Tianjin Omini Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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Asr1000-SIP40 Network Module with Good Price for Sale Can Ship Immediately
Video

Asr1000-SIP40 Network Module with Good Price for Sale Can Ship Immediately

US $ 1,200-2,000/ 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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30W 2300-2500MHz Module Uav Jammer Module Drone Frequency Blocker Module Aircraft Jammer Blocker
Video

30W 2300-2500MHz Module Uav Jammer Module Drone Frequency Blocker Module Aircraft Jammer Blocker

US $ 90-100/ pieces FOB
MOQ: 2 pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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4 Port and 2 Fiber Optical DIN-Rail Ethernet Poe Switch

4 Port and 2 Fiber Optical DIN-Rail Ethernet Poe Switch

US $ 50-58/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Customized Low Frequency of 10kHz to The High Frequency of 40GHz RF Power Amplifier for Electromagnetic Compatibility (EMC) Test
Video

Customized Low Frequency of 10kHz to The High Frequency of 40GHz RF Power Amplifier for Electromagnetic Compatibility (EMC) Test

MOQ: 1 Piece
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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50W 1000-1500MHz Wideband RF Amplifier Anti Fpv Uav Module Dds Signal Generator
Video

50W 1000-1500MHz Wideband RF Amplifier Anti Fpv Uav Module Dds Signal Generator

US $ 80-400/ 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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720-850MHz 100W GaN RF Power Amplifier Module for Anti-Drone and Fpv Defense System
Video

720-850MHz 100W GaN RF Power Amplifier Module for Anti-Drone and Fpv Defense System

US $ 175-180/ Piece FOB
MOQ: 1 Piece
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Padi Fly Technology Company Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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820-900MHz 50W GaN RF Power Amplifier Anti-Fpv Anti-Drone Module for Anti-Drone System
Video

820-900MHz 50W GaN RF Power Amplifier Anti-Fpv Anti-Drone Module for Anti-Drone System

US $ 95-98/ Piece FOB
MOQ: 1 Piece
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Padi Fly Technology Company Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Multi-Port Industrial VDSL Ethernet Bridge for Smart Transportation
Video

Multi-Port Industrial VDSL Ethernet Bridge for Smart Transportation

US $ 200-300/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Jf Uav 2.5 Km Three -Coordinate Monitor Radar

Jf Uav 2.5 Km Three -Coordinate Monitor Radar

US $ 135,999-149,999/ pieces FOB
MOQ: 1 pieces
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Band1 50W RF Power Amplifier Module

Band1 50W RF Power Amplifier Module

US $ 645-685/ Piece FOB
MOQ: 1 Piece
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Shenzhen ZLD Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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OEM XFP 10gbps DWDM CH17~CH61 SMF 100km Duplex LC Optical Transceiver Module

OEM XFP 10gbps DWDM CH17~CH61 SMF 100km Duplex LC Optical Transceiver Module

US $ 310-320/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Anti Drone Module 2350-2450MHz 100W Power Amplifier
Video

Anti Drone Module 2350-2450MHz 100W Power Amplifier

US $ 298/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jingwei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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800gbase-2xfr4 Osfp PAM4 1310nm 2km Dom Dual LC SMF Transceiver Finned Top
Video

800gbase-2xfr4 Osfp PAM4 1310nm 2km Dom Dual LC SMF Transceiver Finned Top

US $ 650-700/ Piece FOB
MOQ: 1 Piece
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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Overvoltage Protection PA-28g Series Poe Gigabit Integrated Power Supply Module
Video

Overvoltage Protection PA-28g Series Poe Gigabit Integrated Power Supply Module

US $ 49/ Piece FOB
MOQ: 10 Pieces
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Beijing Dehe Technology Co., Ltd.

Trading Company

Beijing , China Since 2025
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1.25g SFP Zx 1550nm 80km Dual LC SMF Module
Video

1.25g SFP Zx 1550nm 80km Dual LC SMF Module

US $ 7-10/ Piece FOB
MOQ: 1 Piece
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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High Price Hart Communicator 475 Handheld

High Price Hart Communicator 475 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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20years Factory Supply Uy2 Lock Joint Connector for Wire Connection Uy Uy2 UR UR2 Wire Connector
Video

20years Factory Supply Uy2 Lock Joint Connector for Wire Connection Uy Uy2 UR UR2 Wire Connector

US $ 0.001-0.01/ Piece FOB
MOQ: 10,000 Pieces
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Zhuhai Surelink Communication Cable Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2010
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RJ45 8p8c Modular Plug LAN Cable Adapter RJ45 Connector

RJ45 8p8c Modular Plug LAN Cable Adapter RJ45 Connector

US $ 0.01-0.03/ Piece FOB
MOQ: 10 Pieces
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Cat 5e CAT6 UTP Unshielded Keystone Jack 90 Degree White/Blue/Red/ Black Color
Video

Cat 5e CAT6 UTP Unshielded Keystone Jack 90 Degree White/Blue/Red/ Black Color

US $ 0.38-0.43/ Piece FOB
MOQ: 500 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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20-50W GSM 3G 4G 5g WiFi Mobile Phone Interference Module System Signal Frequency Band Interference Blocking
Video

20-50W GSM 3G 4G 5g WiFi Mobile Phone Interference Module System Signal Frequency Band Interference Blocking

US $ 338-998/ 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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High-Efficiency 70W RF Power Amplifier for Medical Applications
Video

High-Efficiency 70W RF Power Amplifier for Medical Applications

US $ 7,850-8,570/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Das 698-2700MHz 2X1 3dB Hybrid Combiner Coupler N Female Type
Video

Das 698-2700MHz 2X1 3dB Hybrid Combiner Coupler N Female Type

US $ 13-20/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Geteknet UTP Keystone Jack Wall Plate Data Outlet Insert Modular Socket RJ45 Cat5e CAT6 Punch Down Networking 568A 568b Ethernet Keystone
Video

Geteknet UTP Keystone Jack Wall Plate Data Outlet Insert Modular Socket RJ45 Cat5e CAT6 Punch Down Networking 568A 568b Ethernet Keystone

US $ 0.25-0.52/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Geteknet Telecom Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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100W VHF 136~174MHz RF Dual Junction Coaxial Isolator for Radio System
Video

100W VHF 136~174MHz RF Dual Junction Coaxial Isolator for Radio System

US $ 100-300/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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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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