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Communication Module

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Stock New Original 6es7222-1bf32-0xb0 S7-200 Series PLC Controller for Siemens

Stock New Original 6es7222-1bf32-0xb0 S7-200 Series 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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1250Mbps 10km Single Mode Fiber SFP Module Price with Ddmi Tx Rx Monitoring

1250Mbps 10km Single Mode Fiber SFP Module Price with Ddmi Tx Rx Monitoring

US $ 3.57-3.71/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong , China Since 2025
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Moxa 16-Port RS-232/422/485 Rackmount Device Server Nport 5650-16 -T S -Sc -Hv -M

Moxa 16-Port RS-232/422/485 Rackmount Device Server Nport 5650-16 -T S -Sc -Hv -M

US $ 675-688/ 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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FTP CAT6 Network Cable Connector 8p8c RJ45 Modular Jack
Video

FTP CAT6 Network Cable Connector 8p8c RJ45 Modular Jack

US $ 0.01-0.03/ Piece FOB
MOQ: 5,000 Pieces
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Hangzhou Aite Cable Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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1550nm EDFA( Erbium Doped Fiber Amplifier)

1550nm EDFA( Erbium Doped Fiber Amplifier)

US $ 250-500/ Pc FOB
MOQ: 1 Pc
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Grandway Electronics Limited

Manufacturer/Factory,Trading Company

Shandong , China Since 2009
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10g Lr 1310nm Single Mode Dual Fiber SFP+ Module
Video

10g Lr 1310nm Single Mode Dual Fiber SFP+ Module

US $ 12.8-13.5/ Piece FOB
MOQ: 1 Piece
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Cixi Lenew Electronic Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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4 Fibers Fiber Optic Termination Box with Transparent Cover
Video

4 Fibers Fiber Optic Termination Box with Transparent Cover

MOQ: 1 Piece
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HNK Optic Equipment Co., LIMITED

Manufacturer/Factory,Trading Company

Guangdong , China Since 2011
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Aruba J8177e Communication Module for Seamless Networking Solutions Ethernet Communication Module
Video

Aruba J8177e Communication Module for Seamless Networking Solutions Ethernet Communication Module

US $ 203-294/ Piece FOB
MOQ: 1 Piece
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Manufacturer/Factory,Group Corporation

Shanghai , China Since 2025
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R9710 Avago Module Originals for Motor and Textile Machine Applications
Video

R9710 Avago Module Originals for Motor and Textile Machine Applications

US $ 2-5/ Piece FOB
MOQ: 1 Piece
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Jiangsu Xiangzheng Chuangan Technology Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2025
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300Mbps IP65 Waterproof WiFi Ap 12V DC Power 500m Point to Point Wireless Bridge
Video

300Mbps IP65 Waterproof WiFi Ap 12V DC Power 500m Point to Point Wireless Bridge

US $ 12-14.5/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Telecom Power Source Inverter ETP23006-C3a1 with Mttp Solar and Rectifier Module

Telecom Power Source Inverter ETP23006-C3a1 with Mttp Solar and Rectifier Module

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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2861276 Ib Il 24 Do 4-PAC Phoenix Contact Digital Module

2861276 Ib Il 24 Do 4-PAC Phoenix Contact Digital Module

US $ 49-55.8/ Piece FOB
MOQ: 1 Piece
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Nanjing Inter Electronics Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2025
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Bulk Molded SFTP Shield Network Modular 8p8c Plug Cat7 RJ45 Connectors
Video

Bulk Molded SFTP Shield Network Modular 8p8c Plug Cat7 RJ45 Connectors

US $ 0.12-0.13/ pieces FOB
MOQ: 1,000 pieces
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Guangdong Yilian Cables Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Gatorpro Helium Hotspot Miner for EU868 Us915 As923 Frequency

Gatorpro Helium Hotspot Miner for EU868 Us915 As923 Frequency

US $ 349-418/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Gator Brilliant Technology Co., Ltd.

Trading Company

Guangdong , China Since 2022
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Customized ODM Smart Home WiFi Hub Zigbee Zwave Series IoT Gateway Hub
Video

Customized ODM Smart Home WiFi Hub Zigbee Zwave Series IoT Gateway Hub

US $ 79-89/ 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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FTP Cat5e Type RJ45 and 8 Number of Conductors/Patch Cord
Video

FTP Cat5e Type RJ45 and 8 Number of Conductors/Patch Cord

US $ 0.5-1/ Meter FOB
MOQ: 3,000 Meters
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Zhejiang Kuayue Cable Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2017
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Original New Cisco SFP Module SFP-10g-Er Ready to Ship Cisco Module SFP-10g-Er
Video

Original New Cisco SFP Module SFP-10g-Er Ready to Ship Cisco Module SFP-10g-Er

US $ 170-340/ Piece FOB
MOQ: 1 Piece
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing , China Since 2020
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Plastic Wire Connector for 22-26AWG Gel Filled 101e Four Wire Inline IDC Connector
Video

Plastic Wire Connector for 22-26AWG Gel Filled 101e Four Wire Inline IDC Connector

US $ 0.012-0.02/ Piece FOB
MOQ: 5,000 Pieces
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Hangzhou DAYTAI Network Technologies Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2014
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Ground-Air Communication Radio Communications Systems

Ground-Air Communication Radio Communications Systems

US $ 5/ Piece FOB
MOQ: 1 Piece
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Hangzhou Forchar Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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RF Power Amplifier 10W 20W 30W 50W 100W 150W 200W 100-7500MHz Drone Counter Anti-Drone GaN Module

RF Power Amplifier 10W 20W 30W 50W 100W 150W 200W 100-7500MHz Drone Counter Anti-Drone GaN Module

US $ 999/ Piece FOB
MOQ: 1 Piece
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Fujian Rongwei Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2025
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Advanced Single Fiber Optical Super-Tia Receiver for Bosa

Advanced Single Fiber Optical Super-Tia Receiver for Bosa

US $ 16.58-19.8/ Piece FOB
MOQ: 100 Pieces
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Cheap Original Hart7/FF Protocol Emerson AMS Trex Communicator for Industrial Diagnostics & Configuration
Video

Cheap Original Hart7/FF Protocol Emerson AMS Trex Communicator for Industrial Diagnostics & Configuration

US $ 6,258.3-9,285.7/ Piece FOB
MOQ: 1 Piece
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Kerui (Weifang) Automation Equipment Co., Ltd.

Trading Company

Shandong , China Since 2025
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Smart Home Touchscreen Control Smart Home Control Gateway
Video

Smart Home Touchscreen Control Smart Home Control 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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Siron D191-1 Io Type 1-Tone Loudspeaker Durable Waterproof ABS Signal Speaker with High Performance

Siron D191-1 Io Type 1-Tone Loudspeaker Durable Waterproof ABS Signal Speaker with High Performance

US $ 53.79-60.62/ 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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ATEW1000 Rail-Mounted 4G DTU Gateway,RS232/RS485 Ports To 4G
Video

ATEW1000 Rail-Mounted 4G DTU Gateway,RS232/RS485 Ports To 4G

US $ 40-60/ Piece FOB
MOQ: 10 Pieces
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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4G Lte-FDD/HSPA Module SIM7500A Support B2/B5/B4/B17

4G Lte-FDD/HSPA Module SIM7500A Support B2/B5/B4/B17

US $ 33-35/ 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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9848-Ahs8 38.4 Tb Nvme Flashcore Module Flashsystem 9200 Network Data Storage
Video

9848-Ahs8 38.4 Tb Nvme Flashcore Module Flashsystem 9200 Network Data Storage

US $ 6,700/ 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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RJ45 CAT6 UTP Coupler Panel Socket Connector Keystone

RJ45 CAT6 UTP Coupler Panel Socket Connector Keystone

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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HDMI SDI Output Day Camera and Thermal Camera Dual Input Scene Matching Ai Algorithm Ai Board

HDMI SDI Output Day Camera and Thermal Camera Dual Input Scene Matching Ai Algorithm Ai Board

US $ 2,083-7,500/ Piece FOB
MOQ: 1 Piece
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Xi'an Zhongke Lead IR-Tech Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2024
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Brand New Qsfp28 100g Sr4 850nm 100m MPO-12 Dom Qsfp-100g-Sr4-S Optical Transceiver Module

Brand New Qsfp28 100g Sr4 850nm 100m MPO-12 Dom Qsfp-100g-Sr4-S Optical Transceiver Module

US $ 65-70/ Piece FOB
MOQ: 1 Piece
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Guangdong Loongcc Co., Limited

Manufacturer/Factory,Trading Company,Other,Group Corporation

Guangdong , China Since 2024
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Qsfp-40g-Er4 Qsfp 40gbase-Er4 Transceiver Module, LC, 40km
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Qsfp-40g-Er4 Qsfp 40gbase-Er4 Transceiver Module, LC, 40km

US $ 50-200/ Piece FOB
MOQ: 1 Piece
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui , China Since 2023
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10-100km Outdoor Radio IP Mesh Ad Hoc Network Base Station for Drone Data Link Video Transmitter

10-100km Outdoor Radio IP Mesh Ad Hoc Network Base Station for Drone Data Link Video Transmitter

US $ 1-6,000/ Box FOB
MOQ: 10 Boxes
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Shenzhen Shuotian Information Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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0-+/-100mv 0-+/-10V 4-20mA 0-+/-20mA to RS232/RS485 a-D Converter
Video

0-+/-100mv 0-+/-10V 4-20mA 0-+/-20mA to RS232/RS485 a-D Converter

MOQ: 1 Piece
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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Multifunctional Smart Home Gateway Wireless Low Energy Device Industrial IoT WiFi Gateway
Video

Multifunctional Smart Home Gateway Wireless Low Energy Device Industrial IoT WiFi Gateway

US $ 50/ Piece FOB
MOQ: 1 Piece
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Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi , China Since 2022
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2 Gigabit High Speed Indoor Ethernet Over CATV Eoc Master

2 Gigabit High Speed Indoor Ethernet Over CATV Eoc Master

US $ 70-95/ Piece FOB
MOQ: 1 Piece
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Hangzhou Softel Optic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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Wireless Cellular Network 4G LTE FDD Module Gdm7243st

Wireless Cellular Network 4G LTE FDD Module Gdm7243st

US $ 40-45/ Piece FOB
MOQ: 3,000 Pieces
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Shenzhen Newlotus Technology Ltd

Manufacturer/Factory,Trading Company,Group Corporation

Guangdong , China Since 2019
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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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