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Industrial Mini PC Suntek SA8 (RK3588s) 8K Embedded Ai Computer with Can Bus, Gpio & RS485 for Automation; Suntek Edge Ai Box SA8 Industrial Mini PC with 4G

Industrial Mini PC Suntek SA8 (RK3588s) 8K Embedded Ai Computer with Can Bus, Gpio & RS485 for Automation; Suntek Edge Ai Box SA8 Industrial Mini PC with 4G

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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Expansion Power Module for Ie-3000-4tc and Ie-3000-8tc Switches Pwr-Ie50W-AC-IEC=

Expansion Power Module for Ie-3000-4tc and Ie-3000-8tc Switches Pwr-Ie50W-AC-IEC=

US $ 279.1/ 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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High Quality Fiber Optic Connector Sc/APC Fast Connector Fiber Optic Equipment for FTTH Network

High Quality Fiber Optic Connector Sc/APC Fast Connector Fiber Optic Equipment for FTTH Network

US $ 0.18-0.35/ pieces FOB
MOQ: 1,000 pieces
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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Free Sample Factory Supply Picabond Wire Splice Connector Telephone Line Connector Mini Picabond Wire Connector

Free Sample Factory Supply Picabond Wire Splice Connector Telephone Line Connector Mini Picabond Wire Connector

US $ 0.04-0.08/ 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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Fiber Optic Transceiver Hot-Pluggable 10g Base-T RJ45 Copper SFP+ Optical Transceiver 100m Reach

Fiber Optic Transceiver Hot-Pluggable 10g Base-T RJ45 Copper SFP+ Optical Transceiver 100m Reach

US $ 28-38/ Piece FOB
MOQ: 1 Piece
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Shen Zhen JYD Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2020
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100MHz to 6GHz Vehicle Mounted Drone Detector with 1-10km Fpv Uav Detection Distance

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

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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Arista SFP-1g-Lx Gigabit SFP Transceiver 1310nm Ddm Supported 10km SMF Module

Arista SFP-1g-Lx Gigabit SFP Transceiver 1310nm Ddm Supported 10km SMF Module

US $ 14/ Piece FOB
MOQ: 1 Piece
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SmartX Interational Co.,Ltd.

Manufacturer/Factory

Jiangxi , China Since 2026
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2000W Terminator UIY DC-3GHz 50ohm RF Termination 2KW Dummy Load

2000W Terminator UIY DC-3GHz 50ohm RF Termination 2KW Dummy Load

US $ 2,000-4,000/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Original CPU 1211c PLC Module 6es7211-1he40-0xb0 for Siemens

Original CPU 1211c PLC Module 6es7211-1he40-0xb0 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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UHF 2350~2550MHz N Type High Power 600W RF Coaxial Circulators for 5g Telecommunications

UHF 2350~2550MHz N Type High Power 600W RF Coaxial Circulators for 5g Telecommunications

US $ 65-195/ pcs FOB
MOQ: 1 pcs
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Xian Efine Electronics Technology Co., Ltd

Manufacturer/Factory

Shaanxi , China Since 2024
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Le K055 UTP CAT6 CAT6A 8p8c Toolless Keystone Jack
Video

Le K055 UTP CAT6 CAT6A 8p8c Toolless Keystone Jack

US $ 0.612-0.699/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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10/100m to 4 Ports RS-232/485/422 Serial Device Server 300-921600BPS Support Multiple Operation Modes
Video

10/100m to 4 Ports RS-232/485/422 Serial Device Server 300-921600BPS Support Multiple Operation Modes

US $ 139.99-179.99/ Piece FOB
MOQ: 500 Pieces
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Shenzhen Caratar Technology Co., Ltd.

Guangdong , China Since 2021
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Vandal Resistant SIP Emergency Service Telephone with LCD for Bank
Video

Vandal Resistant SIP Emergency Service Telephone with LCD for Bank

US $ 159-185/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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Reliable 4.5-5.5 GHz RF Power Amplifier for Harsh Environments
Video

Reliable 4.5-5.5 GHz RF Power Amplifier for Harsh Environments

US $ 2,600-3,000/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Smart Wireless IoT Gateway 4G Mqtt DTU
Video

Smart Wireless IoT Gateway 4G Mqtt DTU

US $ 49-65/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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CAT6 RJ45 Pass Through Connector for LAN Cable 8p8c Unshielded

CAT6 RJ45 Pass Through Connector for LAN Cable 8p8c Unshielded

US $ 0.05-0.09/ Piece FOB
MOQ: 5,000 Pieces
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Ningbo Cabelink Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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1.25g SFP Bidi 1490nm/1550nm 60km LC SMF Module
Video

1.25g SFP Bidi 1490nm/1550nm 60km LC SMF Module

US $ 18-24/ Pair FOB
MOQ: 1 Pair
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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CAT6/6A UTP Keystone Jack 90 Degree
Video

CAT6/6A UTP Keystone Jack 90 Degree

US $ 0.46-0.5/ Piece FOB
MOQ: 100 Pieces
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SHENZHEN TELEMAX TECHNOLOGY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2012
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Eltek Flatpack2 48/2000he 48V 2000W Power Rectifier Module 241115.105 Telecom Power Rectifier 241115.105

Eltek Flatpack2 48/2000he 48V 2000W Power Rectifier Module 241115.105 Telecom Power Rectifier 241115.105

US $ 248-268/ pieces FOB
MOQ: 1 pieces
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Hunan Honglin Technology Co., Ltd

Manufacturer/Factory

Hunan , China Since 2025
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Kexint Mca4j80-N001 800g Osfp Active Direct Attach Copper Twinax Cable
Video

Kexint Mca4j80-N001 800g Osfp Active Direct Attach Copper Twinax Cable

US $ 271.89-310.12/ Piece FOB
MOQ: 1 Piece
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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24 & 48 port 10G POE++ Carrier-grade Managed Ethernet Network Switch
Video

24 & 48 port 10G POE++ Carrier-grade Managed Ethernet Network Switch

US $ 288-574/ Piece FOB
MOQ: 1 Piece
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Wuxi Rigosys Information Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , 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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100W 7100-7300MHz High Frequency Power Amplifier Anti Drone GPS RF Jammer Module

100W 7100-7300MHz High Frequency Power Amplifier Anti Drone GPS RF Jammer Module

US $ 571-575/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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Jdy-67 Dual Mode Audio Bluetooth Module Audio Bluetooth Spp Bluetooth Module BLE Transparent Transmission Bluetooth Module

Jdy-67 Dual Mode Audio Bluetooth Module Audio Bluetooth Spp Bluetooth Module BLE Transparent Transmission Bluetooth Module

US $ 1.25-1.34/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Robust Wireless Bridge with Metalhousing for Harsh Environment Oilfield Monitoring
Video

Robust Wireless Bridge with Metalhousing for Harsh Environment Oilfield Monitoring

US $ 1,100/ Piece FOB
MOQ: 1 Piece
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Beijing Dehe Technology Co., Ltd.

Trading Company

Beijing , China Since 2025
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Acquisition Adam 6260 6-CH Relay Output Modbus TCP Module

Acquisition Adam 6260 6-CH Relay Output Modbus TCP Module

MOQ: 1 Piece
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XINGTECH CO., LTD.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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3bse020514r1 3bse020520r1 3bse0208368r1 Module

3bse020514r1 3bse020520r1 3bse0208368r1 Module

US $ 400-700/ 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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Offline Playback and TF Card Storage Car Can Recorder Single Channel Data Recorder Storage Device with Relay Memory
Video

Offline Playback and TF Card Storage Car Can Recorder Single Channel Data Recorder Storage Device with Relay Memory

US $ 100/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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10gbase-Sr XFP 850nm 300m Transceiver

10gbase-Sr XFP 850nm 300m Transceiver

US $ 8/ 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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High-Speed 200g Qsfp56 Sr4 Optical Transceiver Module for Data Centers Technical Support
Video

High-Speed 200g Qsfp56 Sr4 Optical Transceiver Module for Data Centers Technical Support

US $ 68.25-72/ Piece FOB
MOQ: 50 Pieces
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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840-930MHz 50W Stable GaN RF Amplifier Module for Autel Mavic 3 Counter-Fpv C-Uas
Video

840-930MHz 50W Stable GaN RF Amplifier Module for Autel Mavic 3 Counter-Fpv C-Uas

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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CAT.6A Keystone RJ45 Coupler Unshielded Block Type Female to Female Insert Inline Coupler - White

CAT.6A Keystone RJ45 Coupler Unshielded Block Type Female to Female Insert Inline Coupler - White

US $ 0.25-0.55/ Piece FOB
MOQ: 100 Pieces
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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500-2000MHz 100W RF Power Amplifier Module with Stable Performance for Drone Jammer
Video

500-2000MHz 100W RF Power Amplifier Module with Stable Performance for Drone Jammer

US $ 3,718-4,818/ Set FOB
MOQ: 1 Set
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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High Speed Toolless RJ45 Connectors CAT6A/CAT8 Zinc Alloy Snap-in Ethernet Plugs

High Speed Toolless RJ45 Connectors CAT6A/CAT8 Zinc Alloy Snap-in Ethernet Plugs

US $ 0.95/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Weidan Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Plastic RJ45 Wall Plates Ethernet Dust Blocker Security Key Port Locks
Video

Plastic RJ45 Wall Plates Ethernet Dust Blocker Security Key Port Locks

US $ 0.2/ 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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Helium Hotspot Miner Lora Gateway

Helium Hotspot Miner Lora Gateway

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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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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