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40 Gbase-Sr4 Qsfp+ Module Qsfp Fiber Optical 40g Transceivers Multi Mode Fiber Modules
Video

40 Gbase-Sr4 Qsfp+ Module Qsfp Fiber Optical 40g Transceivers Multi Mode Fiber Modules

US $ 0.99-16/ Piece FOB
MOQ: 1 Piece
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Shenzhen Gewei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Siemens PLC Module 6ES7407-0DA02-0AA0 SIMATIC S7-400 Power supply module
Video

Siemens PLC Module 6ES7407-0DA02-0AA0 SIMATIC S7-400 Power supply module

US $ 123/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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Analog input panel UNS 0885a-Z 3BHB006943R0001 3BHB002483R0001 3BHB003688R0101 3BHB030310R0001 3BHB005922R0001 3BHB006449R0002 3BHB020538R0001 Converter Disp
Video

Analog input panel UNS 0885a-Z 3BHB006943R0001 3BHB002483R0001 3BHB003688R0101 3BHB030310R0001 3BHB005922R0001 3BHB006449R0002 3BHB020538R0001 Converter Disp

US $ 123/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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1X 10/100/1000base-Tx to 1X 1000base-Fx (TX1310/RX1550nm SMF 60km Single SC) Unmanaged Gigabit Ethernet Industrial Media Converter

1X 10/100/1000base-Tx to 1X 1000base-Fx (TX1310/RX1550nm SMF 60km Single SC) Unmanaged Gigabit Ethernet Industrial Media Converter

US $ 46-49/ 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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Proximitor Sensors 330101-00-40-10-01-05 330101-00-40-10-02-00 330101-00-40-10-02-05 330101-00-43-10-02-05 Bently Nevada
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Proximitor Sensors 330101-00-40-10-01-05 330101-00-40-10-02-00 330101-00-40-10-02-05 330101-00-43-10-02-05 Bently Nevada

US $ 123/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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New Lte Cat-M1 (eMTC) Module SIM7000e Wireless Low Datarate Module

New Lte Cat-M1 (eMTC) Module SIM7000e Wireless Low Datarate Module

US $ 15-45/ 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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Huawei High Efficiency Rectifier Module R4830 Module Power Supply R4830n2
Video

Huawei High Efficiency Rectifier Module R4830 Module Power Supply R4830n2

US $ 150-950/ Piece FOB
MOQ: 1 Piece
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Esp32 Module Development Board Set Esp32bit/Bluetooth 4.2/WiFi|Ebox Produced Unsoldered Chip

Esp32 Module Development Board Set Esp32bit/Bluetooth 4.2/WiFi|Ebox Produced Unsoldered Chip

US $ 2.66-2.8/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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high throughput uav mesh communication devices sdr wireless transmitting communication

high throughput uav mesh communication devices sdr wireless transmitting communication

US $ 4,000-5,500/ 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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RJ45 UTP Modular Keystone Jack Inline 8p8c RJ45 CAT6 Coupler
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RJ45 UTP Modular Keystone Jack Inline 8p8c RJ45 CAT6 Coupler

US $ 0.15/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Sinet Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Softrf T-Echo Nrf52840 Lora Sx1262 433/868/915MHz Wireless Module L76K GPS 1.54 E-Paper Bme280 Sensor

Softrf T-Echo Nrf52840 Lora Sx1262 433/868/915MHz Wireless Module L76K GPS 1.54 E-Paper Bme280 Sensor

US $ 63.98-80.98/ Piece FOB
MOQ: 20 Pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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128*64 Resolution 2.42inch 7pin Spi OLED Screen Module for Arduino Project

128*64 Resolution 2.42inch 7pin Spi OLED Screen Module for Arduino Project

US $ 10-11/ Piece 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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Unipower 2500W Telecom Power Rectifier Module Fmp25.48g 48V High Performance Module

Unipower 2500W Telecom Power Rectifier Module Fmp25.48g 48V High Performance Module

US $ 422-430/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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Emerson Epw30-48A-E Communication Power Module 48V 30A Rectifier Module Epw30-48A-E

Emerson Epw30-48A-E Communication Power Module 48V 30A Rectifier Module Epw30-48A-E

US $ 134-155/ pieces FOB
MOQ: 1 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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RS232 RS485 RS422 to Ethernet TCP/IP Converter Serial Device Server

RS232 RS485 RS422 to Ethernet TCP/IP Converter Serial Device Server

US $ 69.99-79.99/ Piece FOB
MOQ: 500 Pieces
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Shenzhen Caratar Technology Co., Ltd.

Guangdong , China Since 2021
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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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50W Anti Uav Drone Customized Freq 1560-1620 MHz Signal Anti-Drone Jammers Module

50W Anti Uav Drone Customized Freq 1560-1620 MHz Signal Anti-Drone Jammers Module

US $ 83-88/ Piece FOB
MOQ: 1 Piece
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Shenzhen Greetwin Telecom Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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Modular Plug Long Body Telephone Line Shielded Male Rj12 6p6c Connector
Video

Modular Plug Long Body Telephone Line Shielded Male Rj12 6p6c Connector

US $ 0.22-0.28/ 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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Cisco Ons-Xc-10g-1490 Compatible 10g CWDM XFP 1490nm 40km Dom Transceiver Module
Video

Cisco Ons-Xc-10g-1490 Compatible 10g CWDM XFP 1490nm 40km Dom Transceiver Module

US $ 5-128/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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1X9CH DWDM Mux Demux Multiplex Optical Wdm LC APC Optical 9CH CWDM Mux Demux
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1X9CH DWDM Mux Demux Multiplex Optical Wdm LC APC Optical 9CH CWDM Mux Demux

US $ 30-200/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Original Cisco ASA 2140-X Security Appliance Fpr2140-Ngfw-K9 8ge Firewall
Video

Original Cisco ASA 2140-X Security Appliance Fpr2140-Ngfw-K9 8ge Firewall

US $ 675/ Piece FOB
MOQ: 5 Pieces
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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High Power 150W Wide Bands 500-2500MHz Power Amplifier GaN Module for Jammer
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High Power 150W Wide Bands 500-2500MHz Power Amplifier GaN Module for Jammer

US $ 3,100/ Piece FOB
MOQ: 1 Piece
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Industrial Modbus TCP Adapter IO Controller Module
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Industrial 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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Jrdt-433-20W Customized Drone Counter Module with Factory Price
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Jrdt-433-20W Customized Drone Counter Module with Factory Price

US $ 53-76/ Piece FOB
MOQ: 1 Piece
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory

Shandong , China Since 2024
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50u 90degree Colored Module UTP Cat5e Keystone Jack Red Module
Video

50u 90degree Colored Module UTP Cat5e Keystone Jack Red Module

US $ 1.6-1.8/ 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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700-800MHz Uav Wireless Communication Anti Drone System High Power Amplification Module
Video

700-800MHz Uav Wireless Communication Anti Drone System High Power Amplification Module

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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Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation
Video

Gcan-204 RS485 Serial Industrial Grade Modbus RTU Protocol to Can Bus Gateway Converter Terminal Wiring DIN Rail Installation

US $ 175/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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SFP 2.5gbps Mux Demux DWDM CH17~CH61 SMF 120km Duplex LC Optical Transceiver Module

SFP 2.5gbps Mux Demux DWDM CH17~CH61 SMF 120km Duplex LC Optical Transceiver Module

US $ 220-230/ 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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510-570MHz 50W GaN Module for Anti-Drone Defense with Jammer Signal Booster
Video

510-570MHz 50W GaN Module for Anti-Drone Defense with Jammer Signal Booster

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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50W 5100~5300MHz RF Wireless Signal Jammer Manufacturer Anti-Uav Jamming Modules

50W 5100~5300MHz RF Wireless Signal Jammer Manufacturer Anti-Uav Jamming Modules

US $ 98-128/ Piece FOB
MOQ: 1 Piece
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Shenzhen ZLD Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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25GB/S SFP28 to SFP28 1m 30AWG Direct Attach Twinax Copper Cable

25GB/S SFP28 to SFP28 1m 30AWG Direct Attach Twinax Copper Cable

US $ 11-12/ 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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Small Size Fixed Drone Detector with 3km Range RF Detection and Remote ID Function
Video

Small Size Fixed Drone Detector with 3km Range RF Detection and Remote ID Function

US $ 45,999/ 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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Portable Uav Detection System with Real-Time Wristwatch Alert Coordination for Instant Threat Notification

Portable Uav Detection System with Real-Time Wristwatch Alert Coordination for Instant Threat Notification

US $ 1,200/ 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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Bently Nevada PLC Module 330130-030-02-05 330130-045-00-05 330130-045-01-CN 330130-045-02-05 330130-045-11-05 Extension Cable
Video

Bently Nevada PLC Module 330130-030-02-05 330130-045-00-05 330130-045-01-CN 330130-045-02-05 330130-045-11-05 Extension Cable

US $ 1-10,000/ Piece FOB
MOQ: 1 Piece
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Amikon Limited

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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Easy Upgrade Precise Control RF Anti Drone Power Amplifier
Video

Easy Upgrade Precise Control RF Anti Drone Power Amplifier

US $ 2,000/ Piece FOB
MOQ: 1 Piece
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2025
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Cat. 5e FTP in-Line Coupler RJ45-RJ45
Video

Cat. 5e FTP in-Line Coupler RJ45-RJ45

US $ 0.52-0.65/ Piece FOB
MOQ: 5,000 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , 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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