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Communication Module

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Cheaper Price M393A8g40bb4-Cwe Server DDR 64G DDR4 3200MHz for Server Laptop
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Cheaper Price M393A8g40bb4-Cwe Server DDR 64G DDR4 3200MHz for Server Laptop

US $ 35-400/ Piece FOB
MOQ: 1 Piece
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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Gcabling Network CAT6 Cat5e RJ45 Modular Plug Internet LAN 8p8c connector Cat 6 5e UTP Ethernet RJ45 Connector
Video

Gcabling Network CAT6 Cat5e RJ45 Modular Plug Internet LAN 8p8c connector Cat 6 5e UTP Ethernet RJ45 Connector

US $ 0.3-0.4/ 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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1.25g 1550nm Zx 80km Sm SFP Module

1.25g 1550nm Zx 80km Sm SFP Module

US $ 12/ 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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Industrial SFP Optical Transceiver Module
Video

Industrial SFP Optical Transceiver Module

US $ 1-8.6/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jiuxiang Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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O_Mron Universal Controller - Auxiliary Control Module for PLC in Multiple Scenarios

O_Mron Universal Controller - Auxiliary Control Module for PLC in Multiple Scenarios

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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Rj12 6p4c Telephone Adapter Connector One Us Male Plug to Three Way Female Adapter Jack

Rj12 6p4c Telephone Adapter Connector One Us Male Plug to Three Way Female Adapter Jack

US $ 0.14-0.26/ Piece FOB
MOQ: 2,000 Pieces
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NINGBO SKECH IMPORT & EXPORT CO., LTD.

Trading Company

Zhejiang , China Since 2021
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Rj11 6p4c Female Socket PCB Jack Connector with Dual Port
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Rj11 6p4c Female Socket PCB Jack Connector with Dual Port

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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Hardware Juniper PAR-Sup-Qfx10016 Switch
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Hardware Juniper PAR-Sup-Qfx10016 Switch

US $ 7,500-8,000/ 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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8-Channel Digital Input Module with Max 50mA Power @ 5 0VDC
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8-Channel Digital Input Module with Max 50mA Power @ 5 0VDC

US $ 25-35/ 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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Rru3959A Rru Remote Processing Unit

Rru3959A Rru Remote Processing Unit

US $ 485-500/ Piece FOB
MOQ: 1 Piece
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Shenzhen E-Flourish Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2017
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High-Efficiency Poe Gigabit Power Supply Module for Network Devices
Video

High-Efficiency Poe Gigabit Power Supply Module for Network Devices

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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Kloizon 4G WiFi Smart Gateway Powered by Ubuntu 24 04 Linux

Kloizon 4G WiFi Smart Gateway Powered by Ubuntu 24 04 Linux

US $ 189/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tianmao Intelligent Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Brand New Original Control Safety Relay 440r-N23132/5094-Aen2tr/5094-Ib16s/5094-Ob16s/5094-Ib16/5094-Ob16/1746sc-Ia8I/1746-Ow16

Brand New Original Control Safety Relay 440r-N23132/5094-Aen2tr/5094-Ib16s/5094-Ob16s/5094-Ib16/5094-Ob16/1746sc-Ia8I/1746-Ow16

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

Trading Company

Tianjin , China Since 2022
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Long-Distance 1550nm SFP Module for Reliable Network Connections
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Long-Distance 1550nm SFP Module for Reliable Network Connections

US $ 27-30/ 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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5.8g 100W RF Power Amplifier/PA Module/RF Amplifier/Power Amplifier Module

5.8g 100W RF Power Amplifier/PA Module/RF Amplifier/Power Amplifier Module

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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Advanced High Capacity VoIP Gateway for Seamless User Management
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Advanced High Capacity VoIP Gateway for Seamless User Management

US $ 99,424-145,707/ 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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New Original Siemens PLC Siplus S-1500 I/O Module 6es7531-7kf00-0ab0 Analog Module

New Original Siemens PLC Siplus S-1500 I/O Module 6es7531-7kf00-0ab0 Analog Module

US $ 137-156/ Piece FOB
MOQ: 1 Piece
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2024
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Telecom Power Source 220V Inverter with a Power Rating of 9.6kw ETP23012-C2a1 Loaded with I23003G1 Inverter Modules

Telecom Power Source 220V Inverter with a Power Rating of 9.6kw ETP23012-C2a1 Loaded with I23003G1 Inverter Modules

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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Secure Intelligent Gateway for Industrial Data Encryption

Secure Intelligent Gateway for Industrial Data Encryption

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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Hardware AP solution High Performance HF-A11-SMT Wi-Fi module
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Hardware AP solution High Performance HF-A11-SMT 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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1-10km Detection Distance Vehicle Mounted Fpv Uav Drone Detector with Operating Frequency 100MHz to 6GHz

1-10km Detection Distance Vehicle Mounted Fpv Uav Drone Detector with Operating Frequency 100MHz to 6GHz

US $ 26,000/ Set FOB
MOQ: 1 Set
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Shenzhen Saipin Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2026
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Aluminum Die Casting Parts for Telecommunications
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Aluminum Die Casting Parts for Telecommunications

US $ 1-100/ Piece FOB
MOQ: 200 Pieces
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Ningbo Fausto Industry CO., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2017
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Hmigxu3512 Advanced Touchscreen Panel HMI Panel 10.4"TFT Display Touch Panel for Schneider
Video

Hmigxu3512 Advanced Touchscreen Panel HMI Panel 10.4"TFT Display Touch Panel for Schneider

US $ 20-50/ 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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100W Tdd LTE 4G RF Power Amplifier Module
Video

100W Tdd LTE 4G 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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Esp-01 Esp32-Wrover-Bit Esp-Wroom-32u Wireless WiFi + Bluetooth Dual-Core CPU Module

Esp-01 Esp32-Wrover-Bit Esp-Wroom-32u Wireless WiFi + Bluetooth Dual-Core CPU Module

US $ 1.6-2/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Huaweis Original 400gbps Qsfp-Dd 400gbps-Qsfp-Dd-SMF-Tunable C-Band 191.3-196.1thz-Commercial 02314pxp Osk080n12 Optical Module Transceiver

Huaweis Original 400gbps Qsfp-Dd 400gbps-Qsfp-Dd-SMF-Tunable C-Band 191.3-196.1thz-Commercial 02314pxp Osk080n12 Optical Module Transceiver

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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100W RF Power Amplifier Module 1100-1300MHz WiFi Band for Uav Jammer
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100W RF Power Amplifier Module 1100-1300MHz WiFi Band for Uav Jammer

US $ 278/ 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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Moxa Eds-2008-EL Industrial Ethernet Switch 8 Port Managed

Moxa Eds-2008-EL Industrial Ethernet Switch 8 Port Managed

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

Manufacturer/Factory

Beijing , China Since 2025
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High-Performance L Band Radar Amplifier for Accurate Detection
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High-Performance L Band Radar Amplifier for Accurate Detection

US $ 678-700/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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1000-1500MHz Wide Range Fpv Jammer Module with Isolator 50W 1500-2000MHz 2100-2700MHz Power Customized Anti-Uav Module

1000-1500MHz Wide Range Fpv Jammer Module with Isolator 50W 1500-2000MHz 2100-2700MHz Power Customized Anti-Uav Module

US $ 169-199/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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75ohm Bias-Tee Over 10 to 3000 MHz SMA (F) Connectors
Video

75ohm Bias-Tee Over 10 to 3000 MHz SMA (F) Connectors

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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Fiber Optic Mini CWDM Module for Data Center
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Fiber Optic Mini CWDM Module for Data Center

US $ 152-170/ Piece FOB
MOQ: 1 Piece
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2013
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High Quality 5.8g 300Mbps Wireless Bridge Long Range 3km Outdoor Waterproof Wireless Ap
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High Quality 5.8g 300Mbps Wireless Bridge Long Range 3km Outdoor Waterproof Wireless Ap

US $ 18-22/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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in Stock Full-Featured Comprehensive Intelligent Telemetry Monitoring System with ISO
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in Stock Full-Featured Comprehensive Intelligent Telemetry Monitoring System with ISO

US $ 358-500/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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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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Smart Home Control Panel Control Gateway with Touch Screen
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Smart Home Control Panel Control Gateway with Touch Screen

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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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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