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Communication Module

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Rkc COM-Je Modbus RTU Serial Communication Device
Video

Rkc COM-Je Modbus RTU Serial Communication Device

US $ 50-1,000/ Piece FOB
MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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50W Anti Uav Drone Customized Freq 2400MHz Signal Anti-Drone Jammer Module
Video

50W Anti Uav Drone Customized Freq 2400MHz Signal Anti-Drone Jammer Module

US $ 62.1-68.3/ 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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As608 Optical Fingerprint Sensor Jm-101b Fingerprint Matching Fingerprint Sensor Module

As608 Optical Fingerprint Sensor Jm-101b Fingerprint Matching Fingerprint Sensor Module

US $ 7.3-7.35/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Surelink PC Material Shielded or Unshielded UTP or FTP CAT6 CAT6A Cat7 RJ45 Connectors 8core Network Application Pass Through
Video

Surelink PC Material Shielded or Unshielded UTP or FTP CAT6 CAT6A Cat7 RJ45 Connectors 8core Network Application Pass Through

US $ 0.15-0.17/ 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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RF Power Amplifier 1.4G-15W for Signal Jamming Module
Video

RF Power Amplifier 1.4G-15W for Signal Jamming Module

US $ 30/ 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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CAT6A/6 Tool Free Connector UTP Toolless Plug
Video

CAT6A/6 Tool Free Connector UTP Toolless Plug

US $ 0.83-1.2/ Piece FOB
MOQ: 1,000 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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Siemens Simatic IoT2000 Input Module Sink/Source for Simatic IoT2020 and IoT2040 6es7647-0ka02-0AA2 6es76470ka020AA2 Original

Siemens Simatic IoT2000 Input Module Sink/Source for Simatic IoT2020 and IoT2040 6es7647-0ka02-0AA2 6es76470ka020AA2 Original

US $ 285-290/ pieces FOB
MOQ: 1 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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Hwd-U1981, 4500~20000 Users, Voice Gateway, VoIP Gateway, Internal Communication Systems, Call Centre, Ippbx
Video

Hwd-U1981, 4500~20000 Users, Voice Gateway, VoIP Gateway, Internal Communication Systems, Call Centre, Ippbx

US $ 23,355-145,707/ 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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Lh1908 Kvm for Automatic PS / 2 and USB Interface Detection

Lh1908 Kvm for Automatic PS / 2 and USB Interface Detection

US $ 200-500/ Piece FOB
MOQ: 1 Piece
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Ningbo Gam Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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Best Selling 600-750M for 50W Dds Fpv Drone Jammer for Lora Module Signal Blocker Alarm RF Detection System Hth Tech
Video

Best Selling 600-750M for 50W Dds Fpv Drone Jammer for Lora Module Signal Blocker Alarm RF Detection System Hth Tech

US $ 93-100/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Hot Sale Original Japan Motor 750W 200V Sgmjv-08ade65 AC Servo Motor

Hot Sale Original Japan Motor 750W 200V Sgmjv-08ade65 AC Servo Motor

US $ 70-100/ 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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50W 4-5g High Frequency Applications Anti-Drone Dji Fpv RF Uav Power Amplifier Module

50W 4-5g High Frequency Applications Anti-Drone Dji Fpv RF Uav Power Amplifier Module

US $ 355-458/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Esp32-S3-Mini-1 New Original Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module
Video

Esp32-S3-Mini-1 New Original Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

US $ 1.98-3.23/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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50W 2100-2200MHz Drone Jamming Module Anti-Drone RF Module Uav Defense Drones Block Image Transmission Module

50W 2100-2200MHz Drone Jamming Module Anti-Drone RF Module Uav Defense Drones Block Image Transmission Module

US $ 75-90/ Piece FOB
MOQ: 1 Piece
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Shenzhen Feikaida Electronic Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Customization for Smart Kvm Solutions IP Kvm Matrix
Video

Customization for Smart Kvm Solutions IP Kvm Matrix

US $ 999-1,000,000,000,000,000,000,000,000,000,000/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Caratar Technology Co., Ltd.

Guangdong , China Since 2021
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High Power 20W Anti Drone RF Module 1.2GHz Signal Shielding Device Fpv Jamming System Jammer Module
Video

High Power 20W Anti Drone RF Module 1.2GHz Signal Shielding Device Fpv Jamming System Jammer Module

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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CAT6 UTP TOOLLESS TYPE KEYSOTNE JACK

CAT6 UTP TOOLLESS TYPE KEYSOTNE JACK

US $ 0.35/ Piece FOB
MOQ: 1,000 Pieces
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NINGBO EXACT CABLES & WIRE CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2020
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Huaweis Original 100gbps Qsfp28 100gbps (4*25.7) -Qsfp28-SMF-1310nm-30km (NO FEC) -40km (FEC) -Commercial 02312aue Osn030n05 Optical Transceiver Module

Huaweis Original 100gbps Qsfp28 100gbps (4*25.7) -Qsfp28-SMF-1310nm-30km (NO FEC) -40km (FEC) -Commercial 02312aue Osn030n05 Optical Transceiver Module

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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Ethernet RJ45 8p8c Unshielded CAT6A Tool-Free Modular Plug Keystone Jack UTP
Video

Ethernet RJ45 8p8c Unshielded CAT6A Tool-Free Modular Plug Keystone Jack UTP

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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H-189/Gr Waterproof Manpack Mil Handset with U229 Connector
Video

H-189/Gr Waterproof Manpack Mil Handset with U229 Connector

US $ 59/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Power-Time Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2006
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2.4G 2400-2500MHz WiFi 100W RF Power Amplifier Sspa
Video

2.4G 2400-2500MHz WiFi 100W RF Power Amplifier Sspa

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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RJ45 Keystone Jack Shield CAT6 FTP Network Keystone Jack Ethernet Connector Jack 8p8c RJ45 180° SFTP Keystone Tooless

RJ45 Keystone Jack Shield CAT6 FTP Network Keystone Jack Ethernet Connector Jack 8p8c RJ45 180° SFTP Keystone Tooless

US $ 0.35-0.9/ 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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Cisco SFP-10g-Lr Compatible 10gbase-Lr SFP+ 1310nm 10km Dom Transceiver Module

Cisco SFP-10g-Lr Compatible 10gbase-Lr SFP+ 1310nm 10km Dom Transceiver Module

US $ 26.7-27.7/ Piece FOB
MOQ: 5 Pieces
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Takfly Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
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Built-in GPS Module Uav Detection Platform with RF Signal Detection, 360° Uav Scanning, Autonomous Threat Detection
Video

Built-in GPS Module Uav Detection Platform with RF Signal Detection, 360° Uav Scanning, Autonomous Threat Detection

US $ 31,999-49,999/ 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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RJ45 Splitter 1 to 2 Ethernet Coupler Cat5 Cat6 Keystone Socket LAN Adapter

RJ45 Splitter 1 to 2 Ethernet Coupler Cat5 Cat6 Keystone Socket LAN Adapter

US $ 0.2/ PC FOB
MOQ: 500 PC
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Ningbo Weidan Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Algorithm All in One Machine Computing Ai Gateway Ai Box Suntek 4GB 6tops

Algorithm All in One Machine Computing Ai Gateway Ai Box Suntek 4GB 6tops

US $ 200-300/ Piece FOB
MOQ: 20 Pieces
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Foshan Suntek Technology Co., Ltd.

Trading Company

Guangdong , China Since 2026
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Gcan-410 Openpcs / Codesys Programmable Gateway DC 24V Can Bus to 485 Ethernet Canopen Modbus RTU / TCP Master and Slave Function
Video

Gcan-410 Openpcs / Codesys Programmable Gateway DC 24V Can Bus to 485 Ethernet Canopen Modbus RTU / TCP Master and Slave Function

US $ 233/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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1u LCD Kvm Console Server Rack - 17 Inch - Rmcon1701
Video

1u LCD Kvm Console Server Rack - 17 Inch - Rmcon1701

US $ 300-600/ Piece FOB
MOQ: 1 Piece
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NINGBO AZE IMP. & EXP. CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2020
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4G Lora Communication Module IoT Gateway
Video

4G Lora Communication Module IoT Gateway

US $ 135-175/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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2km Portable Navigation Spoofing Module Detect Signal Amplifier Built-in Gnss GPS Module for Anti Fpv Anti Uav System
Video

2km Portable Navigation Spoofing Module Detect Signal Amplifier Built-in Gnss GPS Module for Anti Fpv Anti Uav System

US $ 3,750-3,900/ Piece FOB
MOQ: 1 Piece
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong , China Since 2024
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FST100-312Premium Firstrate LoRaWAN Gateway (Indoor) for Seamless Connectivity
Video

FST100-312Premium Firstrate LoRaWAN Gateway (Indoor) for Seamless Connectivity

US $ 305-335/ Piece FOB
MOQ: 1 Piece
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan , China Since 2015
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Geteknet RJ45 Color Code CAT6 Surface Mount Box Jack Cat5e CAT6A Wiring Keystone Jack
Video

Geteknet RJ45 Color Code CAT6 Surface Mount Box Jack Cat5e CAT6A Wiring Keystone Jack

US $ 0.32-0.36/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Geteknet Telecom Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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RJ45 8p8c CAT6A Toolless Connector Modular Plug

RJ45 8p8c CAT6A Toolless Connector Modular Plug

US $ 0.01-0.3/ Piece FOB
MOQ: 100 Pieces
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Hangzhou Risingsun Cable Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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EL1904 Programmable Logic Controller Module Brand New Air Transport DHL/FedEx

EL1904 Programmable Logic Controller Module Brand New Air Transport DHL/FedEx

US $ 20-130/ 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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Cisco C9300X-NM-2C Network Module | 40G Hot-Swappable Expansion Card for Catalyst 9300X Series | Data Center & Enterprise Network Upgrade
Video

Cisco C9300X-NM-2C Network Module | 40G Hot-Swappable Expansion Card for Catalyst 9300X Series | Data Center & Enterprise Network Upgrade

US $ 2,000-5,000/ Piece FOB
MOQ: 1 Piece
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong , China Since 2020
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Versatile 8-Channel Digital Input Module 5 0VDC 50mA Maximum Power
Video

Versatile 8-Channel Digital Input Module 5 0VDC 50mA Maximum Power

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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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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