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Communication Module

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10G SFP+ to SFP+ Direct Attach Copper Cable, 24AWG, Passive, 2M

10G SFP+ to SFP+ Direct Attach Copper Cable, 24AWG, Passive, 2M

US $ 19-99/ piece FOB
MOQ: 100 piece
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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UTP CAT6 Unshielded RJ45 Connector 8p8c Modular Plug
Video

UTP CAT6 Unshielded RJ45 Connector 8p8c Modular Plug

US $ 0.03-0.04/ 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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Eltek Telelcom Power Supply Fleximonitor 242100.608 Eltek Power System Monitoring Module

Eltek Telelcom Power Supply Fleximonitor 242100.608 Eltek Power System Monitoring Module

US $ 132-136/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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Compact 885-934MHz Liner Amplifier for Efficient Signal Enhancement
Video

Compact 885-934MHz Liner Amplifier for Efficient Signal Enhancement

US $ 1,000-1,650/ Piece FOB
MOQ: 1 Piece
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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Versatile Edge Computing Gateway with Ubuntu24 04 and M 2 Pcie Support

Versatile Edge Computing Gateway with Ubuntu24 04 and M 2 Pcie Support

US $ 259/ FOB
MOQ: 1
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Shenzhen Tianmao Intelligent Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Internet Companies and Operators Concentrator Gateway with CE RS485

Internet Companies and Operators Concentrator Gateway with CE RS485

US $ 431-431.1/ 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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Mini Picabond Wire Connector Crimp Wire Connector Red Green Blue Yellow Striped Wire Picabond Splice Connector

Mini Picabond Wire Connector Crimp Wire Connector Red Green Blue Yellow Striped Wire Picabond Splice Connector

US $ 0.04-0.1/ Piece FOB
MOQ: 1,000 Pieces
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Zhuhai Surelink Communication Cable Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2010
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CWDM Fiber Optic for Transmitters and Fiber Lasers
Video

CWDM Fiber Optic for Transmitters and Fiber Lasers

US $ 115-125/ Piece FOB
MOQ: 1 Piece
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2013
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3km Portable Full-Bands RF Fpv Drone Signal Detector Identify Mainstream Dji Autel Feimi Type

3km Portable Full-Bands RF Fpv Drone Signal Detector Identify Mainstream Dji Autel Feimi Type

US $ 1,000-1,500/ 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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B-Eckhoff EL5151 Incremental Encoder Interface Module, up to 1MHz Pulse Frequency

B-Eckhoff EL5151 Incremental Encoder Interface Module, up to 1MHz Pulse Frequency

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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Miran Wireless Stainless Steel IP65 Cleanroom Telephone in Food Workshop
Video

Miran Wireless Stainless Steel IP65 Cleanroom Telephone in Food Workshop

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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Distributed CC-Link IO Communication Module for Automation
Video

Distributed CC-Link IO Communication Module for Automation

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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2500-4000MHz 100W Dual-Function Broadband Amplifier Source Modules Amplifier + Noise Source RF Power Drone Counter Module
Video

2500-4000MHz 100W Dual-Function Broadband Amplifier Source Modules Amplifier + Noise Source RF Power Drone Counter Module

US $ 1,260-1,820/ Piece FOB
MOQ: 1 Piece
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong , China Since 2024
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6es7331-7NF00-0ab0 Sm331 Controller Module for PLC

6es7331-7NF00-0ab0 Sm331 Controller Module for PLC

US $ 999-1,999/ 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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100W FDD GSM/Dcs/PCS 2g RF Power Amplifier Module
Video

100W FDD GSM/Dcs/PCS 2g 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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Original New 6es7952-1kl00-0AA0 5V Flash EPROM, 2 Mbyte 16 Bit Memory Card

Original New 6es7952-1kl00-0AA0 5V Flash EPROM, 2 Mbyte 16 Bit Memory Card

US $ 5-9/ 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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C9300-Nm-2y= Catalyst 9300 2 X 25ge Network Module, Spare
Video

C9300-Nm-2y= Catalyst 9300 2 X 25ge Network Module, Spare

US $ 520-530/ 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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UIY WR28 Ka Band 27~31GHz 120W RF Microwave Waveguide Isolator

UIY WR28 Ka Band 27~31GHz 120W RF Microwave Waveguide Isolator

US $ 480-850/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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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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Lenze X500 Industrial IoT Connectivity Gateway Module

Lenze X500 Industrial IoT Connectivity Gateway Module

MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Cy15 Lower Cost 433.92/315 433/315 MHz Am Receiver Module
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Cy15 Lower Cost 433.92/315 433/315 MHz Am Receiver Module

US $ 0.4-0.6/ Piece FOB
MOQ: 100 Pieces
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CY Wireless Technology Limited

Manufacturer/Factory

Guangdong , China Since 2015
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1.25g/2.125gbps 850nm SFP Fiber Optical Module Transceiver

1.25g/2.125gbps 850nm SFP Fiber Optical Module Transceiver

MOQ: 1 Piece
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong , China Since 2025
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M5 Magnet Module Parts Textile Machinery Parts Jacquard Module Parts
Video

M5 Magnet Module Parts Textile Machinery Parts Jacquard Module Parts

US $ 0.5-0.55/ Piece FOB
MOQ: 100 Pieces
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YANTAI XINYANG ELECTRONICS CO., LTD.

Manufacturer/Factory

Shandong , China Since 2019
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2.5 to 8 GHz RF Amplifier 15 W Output High Efficiency High Linearity Compact Design for Commercial Applications

2.5 to 8 GHz RF Amplifier 15 W Output High Efficiency High Linearity Compact Design for Commercial Applications

US $ 1,151/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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High Quality 10g SFP Zr Long Distance SFP Transceiver 10gbase-Er SFP Module
Video

High Quality 10g SFP Zr Long Distance SFP Transceiver 10gbase-Er SFP Module

US $ 9.8-36.68/ Piece FOB
MOQ: 1 Piece
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Takfly Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
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Lora meshtastic solution for autonomous systems meshtastic sdr radio software receiver
Video

Lora meshtastic solution for autonomous systems meshtastic sdr radio software receiver

US $ 5,000-7,000/ 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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Hot Sale Base Systems Qfx10002-60c Switch
Video

Hot Sale Base Systems Qfx10002-60c Switch

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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Networking CAT6 CAT6A FTP Keystone Jack Tolless
Video

Networking CAT6 CAT6A FTP Keystone Jack Tolless

US $ 0.65-0.95/ Piece FOB
MOQ: 500 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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Factory 20km Duplex LC 1.25gbps 1310nm Cisco, Huawei Compatible Transceiver SFP Modulefob Price: Us $10 / Piece
Video

Factory 20km Duplex LC 1.25gbps 1310nm Cisco, Huawei Compatible Transceiver SFP Modulefob Price: Us $10 / Piece

US $ 0.99-1.8/ Piece FOB
MOQ: 1 Piece
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Shenzhen Gewei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Connectors Cat5e Modular Plug for Solid Conductor Wire 8p8c RJ45
Video

Connectors Cat5e Modular Plug for Solid Conductor Wire 8p8c RJ45

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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PLC Controllogix Input Module 1756-Irt8I 1492-Fb2c30-L 1492-Fb3c30 1492-Fb3c30-L 4983-Ds277-403 700-Feb3tu23

PLC Controllogix Input Module 1756-Irt8I 1492-Fb2c30-L 1492-Fb3c30 1492-Fb3c30-L 4983-Ds277-403 700-Feb3tu23

US $ 100-1,000/ Piece FOB
MOQ: 1 Piece
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Tianjin Omini Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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CAT6A Keystone Jack UTP 180 Degree RJ45 Keystone Jack Network Keystone RJ45 Ethernet 8p8c Coupler Connector Module

CAT6A Keystone Jack UTP 180 Degree RJ45 Keystone Jack Network Keystone RJ45 Ethernet 8p8c Coupler Connector Module

US $ 0.42-0.98/ 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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DC 24V 1-8CH Digital Switch RS485 PLC Io Expanding Board Standard Modbus RTU Relay Module

DC 24V 1-8CH Digital Switch RS485 PLC Io Expanding Board Standard Modbus RTU Relay Module

US $ 5.5-19/ pieces FOB
MOQ: 20 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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High-Performance RF Power Amplifier Drone Fpvs Jammer Module 433MHz RF Power Amplifier 10W Signal Blocker
Video

High-Performance RF Power Amplifier Drone Fpvs Jammer Module 433MHz 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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Wireless Connection T31 Gc4653 Network Camera Microcontroller Development PCB Board
Video

Wireless Connection T31 Gc4653 Network Camera Microcontroller Development PCB Board

US $ 23-88/ 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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R9710 Avago Module Originals with 4096PPR for Motor Applications
Video

R9710 Avago Module Originals with 4096PPR for Motor Applications

US $ 2-5/ Piece FOB
MOQ: 1 Piece
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Qingdao Weizhuo Zhiying Technology Co., Ltd

Manufacturer/Factory

Shandong , China Since 2025
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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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