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Communication Module

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Waterproof D-Type USB 2.0 Panel Mount Connector Pass Through Adapter Coupler

Waterproof D-Type USB 2.0 Panel Mount Connector Pass Through Adapter Coupler

US $ 0.5-0.85/ Piece FOB
MOQ: 200 Pieces
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Dongguan KaiWin Electronic Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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IP67 Fieldbus Remote Digital Control Industrial Plastic Io Module for Network Communication

IP67 Fieldbus Remote Digital Control Industrial Plastic Io Module for Network Communication

US $ 168-260/ Piece FOB
MOQ: 1 Piece
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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SIM7500SA-H Multi-Band Lte-FDD/HSPA Module Solution in a LGA Type

SIM7500SA-H Multi-Band Lte-FDD/HSPA Module Solution in a LGA Type

US $ 20-50/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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High Quality Picabond Cutting Tool for Wire Splice Blue Yellow Green Red Striped Connector
Video

High Quality Picabond Cutting Tool for Wire Splice Blue Yellow Green Red Striped Connector

US $ 65.8-78.6/ Piece FOB
MOQ: 100 Pieces
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Hangzhou DAYTAI Network Technologies Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2014
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1.25g Single Mode Duplex 20km SFP Optical Transceiver
Video

1.25g Single Mode Duplex 20km SFP Optical Transceiver

US $ 1-6.5/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jiuxiang Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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HF-LPB100-SMT UART Low power Wi-Fi module
Video

HF-LPB100-SMT UART Low power Wi-Fi module

US $ 1-10/ Piece FOB
MOQ: 1 Piece
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CTC Technology Co., Ltd.

Guangdong , China Since 2020
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10g CWDM SFP 10km Manufacturer for Telecom Enterprise
Video

10g CWDM SFP 10km Manufacturer for Telecom Enterprise

US $ 3-45/ Piece FOB
MOQ: 1 Piece
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Shanghai Gengyun Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2023
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OEM ODM Zigbee Gateway Hub BLE 5.0 Z-Wave 700 800 Smart Home Controller Wireless Gateway

OEM ODM Zigbee Gateway Hub BLE 5.0 Z-Wave 700 800 Smart Home Controller Wireless Gateway

US $ 89-105/ Piece FOB
MOQ: 2,000 Pieces
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Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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C300 Olt 2*Scxn 2*Huvq Gtgh 16 Pon Ports with SFP C++

C300 Olt 2*Scxn 2*Huvq Gtgh 16 Pon Ports with SFP C++

US $ 580-1,500/ Piece FOB
MOQ: 1 Piece
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Hongking Communication Technology Shenzhen Co., Limited

Manufacturer/Factory,Group Corporation

Guangdong , China Since 2010
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FTTH Indoor Wall-Mounted Mini Passive Optical Node with Wdm

FTTH Indoor Wall-Mounted Mini Passive Optical Node with Wdm

US $ 20-30/ Piece FOB
MOQ: 2 Pieces
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Hangzhou Softel Optic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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New Original Ifm Ebc139 Electronic Distribution Box Fast Shipping
Video

New Original Ifm Ebc139 Electronic Distribution Box Fast Shipping

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

Trading Company

Jiangsu , China Since 2024
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10 Pair Lsa-Plus 0-9/1-0 Krone Connection Module Mounting Frame
Video

10 Pair Lsa-Plus 0-9/1-0 Krone Connection Module Mounting Frame

US $ 0.2-0.3/ Piece FOB
MOQ: 100 Pieces
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Hangzhou Aite Cable Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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P21109-B21 Xilinx X2522-25g-Plus Ethernet 10/25GB 2-Port SFP28 Adapter

P21109-B21 Xilinx X2522-25g-Plus Ethernet 10/25GB 2-Port SFP28 Adapter

US $ 1,051.04/ sets FOB
MOQ: 2 sets
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Beijing Zhonglian Yuanyang Technology Co., Ltd.

Trading Company

Beijing , China Since 2024
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400g Qsfp-Dd Zr+ High Power Digital Coherent Optical Module, Single-Mode Fiber, 480km Transmission, C-Band Tunable DWDM, LC Duplex, Dco, Open Zr+ Compliant

400g Qsfp-Dd Zr+ High Power Digital Coherent Optical Module, Single-Mode Fiber, 480km Transmission, C-Band Tunable DWDM, LC Duplex, Dco, Open Zr+ Compliant

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

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Outdoor Collect Multi Lora Sensors 3km Long Distance Lora Multi Channel Gateway
Video

Outdoor Collect Multi Lora Sensors 3km Long Distance Lora Multi Channel Gateway

US $ 84-158/ Piece FOB
MOQ: 1 Piece
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2025
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Built-in Circulator Suppressor Dji Drones Anti Drone GaN Module
Video

Built-in Circulator Suppressor Dji Drones Anti Drone GaN Module

US $ 100-120/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Gorrwix Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Germany Brand Rectifier Module Bmv5, 0 13000063

Germany Brand Rectifier Module Bmv5, 0 13000063

US $ 95-100/ Piece FOB
MOQ: 1 Piece
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong , China Since 2024
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Multi-Master RS485 Network Hub with Dual WiFi & Ethernet Ports Modbus Gateway for Industrial Automation and SCADA Systems
Video

Multi-Master RS485 Network Hub with Dual WiFi & Ethernet Ports Modbus Gateway for Industrial Automation and SCADA Systems

US $ 60/ Piece FOB
MOQ: 1 Piece
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Qsfp-40g-Sr4-S 40gbase-Sr4 Qsfp Trnscvr Module, MPO Conn, Enterprise-Class
Video

Qsfp-40g-Sr4-S 40gbase-Sr4 Qsfp Trnscvr Module, MPO Conn, Enterprise-Class

US $ 275-280/ Piece FOB
MOQ: 10 Pieces
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Beijing Zhiyun Youxin Technology Co., Ltd

Manufacturer/Factory,Trading Company

Beijing , China Since 2024
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Acrel Intelligent Gateway 1-Way 4G Communication 2-Way RS485 Communication Support Standard 8GB TF Card Anet-1e2s1-4G

Acrel Intelligent Gateway 1-Way 4G Communication 2-Way RS485 Communication Support Standard 8GB TF Card Anet-1e2s1-4G

US $ 311.1/ Piece FOB
MOQ: 1 Piece
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ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Siron T120 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Module Couple Bus I/O
Video

Siron T120 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Module Couple Bus I/O

US $ 151.09-257.89/ 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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Factory Price 100W 1.5GHz Wideband Radio Frequency RF Module High Power RF Amplifier
Video

Factory Price 100W 1.5GHz Wideband Radio Frequency RF Module High Power RF Amplifier

MOQ: 1 Piece
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Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Smart Home Control Panel Smart Life Zigbee Gateway
Video

Smart Home Control Panel Smart Life Zigbee Gateway

US $ 118-180/ Piece FOB
MOQ: 10 Pieces
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Jiaxing Goshen Intelligent Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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Connector 6P4C RJ11 Male Phone Jack to Crimp 100 Pcs/Poly Bag

Connector 6P4C RJ11 Male Phone Jack to Crimp 100 Pcs/Poly Bag

US $ 0.0105/ Piece FOB
MOQ: 10,000 Pieces
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Changzhou Hiyou Microline Electron Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Embedded Communication Manager Gateway with Alarm CE, RS485

Embedded Communication Manager Gateway with Alarm CE, RS485

US $ 468.5-468.6/ Piece FOB
MOQ: 1 Piece
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2020
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Fpga Based Controller Embedded Modular Instrument
Video

Fpga Based Controller Embedded Modular Instrument

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 Communication Bluetooth Module for Speakers
Video

Wireless Communication Bluetooth Module for Speakers

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

Manufacturer/Factory

Guangdong , China Since 2024
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Brocade Spot Direct Delivery 57-1000333-01 32g FC Swl 100m 850nm SFP+ Fiber Optic Transceiver Module

Brocade Spot Direct Delivery 57-1000333-01 32g FC Swl 100m 850nm SFP+ Fiber Optic Transceiver Module

US $ 90-95/ Set FOB
MOQ: 1 Set
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Guangdong Loongcc Co., Limited

Manufacturer/Factory,Trading Company,Other,Group Corporation

Guangdong , China Since 2024
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5.8g Omni Antenna Outdoor Wall UHF Wi-Fi Antenna
Video

5.8g Omni Antenna Outdoor Wall UHF Wi-Fi Antenna

US $ 5-6/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Keesun Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Factory Price 1310nm 2.5g 10g Laser Diode Module Tosa/Rosa Bosa Pigtail
Video

Factory Price 1310nm 2.5g 10g Laser Diode Module Tosa/Rosa Bosa Pigtail

US $ 0.1-20/ Piece FOB
MOQ: 100 Pieces
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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UIY 2300~2500MHz UHF 100W RF Dual Junction Coaxial Isolator isolation 45dB

UIY 2300~2500MHz UHF 100W RF Dual Junction Coaxial Isolator isolation 45dB

US $ 30-75/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Smartax Ma5626 8ge 8/16/24 Fe/Ge FTTB 10g Pon Epon Gpon Olt Mdu ONU Optical Access Device Ma5626-8
Video

Smartax Ma5626 8ge 8/16/24 Fe/Ge FTTB 10g Pon Epon Gpon Olt Mdu ONU Optical Access Device Ma5626-8

US $ 39-48/ Piece FOB
MOQ: 2 Pieces
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Hengtian Hongyang (Beijing) Information Technology Co., Ltd

Manufacturer/Factory

Beijing , China Since 2024
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Esp8266 WiFi Development Board for Arduino Wireless Module
Video

Esp8266 WiFi Development Board for Arduino Wireless Module

US $ 0.9-1.3/ 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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Tuya Smart 3 in 1 Zigbee 3.0 BLE Multi-Mode Gateway Wireless WiFi IR Remote Controller Smart Bridge Hub Alexa Google Home

Tuya Smart 3 in 1 Zigbee 3.0 BLE Multi-Mode Gateway Wireless WiFi IR Remote Controller Smart Bridge Hub Alexa Google Home

US $ 21.99-24.99/ Piece FOB
MOQ: 10 Pieces
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO,Other

Zhejiang , China Since 2011
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Weatherproof Full Keypad Auto-Dial Telehpone ATM Service Telephone for Bank
Video

Weatherproof Full Keypad Auto-Dial Telehpone ATM Service Telephone for Bank

US $ 119-169/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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Cisco C2960X-Stack Cisco Catalyst 2960-X Flexstack Plus Stacking Ethernet Switch Network Module

Cisco C2960X-Stack Cisco Catalyst 2960-X Flexstack Plus Stacking Ethernet Switch Network Module

US $ 135-160/ Piece FOB
MOQ: 50 Pieces
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Hdyy Technology Limited

Manufacturer/Factory

Hubei , 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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