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Rj9 Male to Female 4p4c Adapter Telephone Splitter Extension Cable
Video

Rj9 Male to Female 4p4c Adapter Telephone Splitter Extension Cable

US $ 0.3-0.35/ 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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UAV datalink system tactical IP mesh net radio communicator
Video

UAV datalink system tactical IP mesh net radio communicator

US $ 5,500-8,000/ 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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WD-V102-G Phoneline Ethernet Bridge long distance work with Siemens
Video

WD-V102-G Phoneline Ethernet Bridge long distance work with Siemens

US $ 90-120/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Uav Drone Jammer Module 40W 1.5g 1.2g WiFi2.4G Customize Frequency RF Signal Module

Uav Drone Jammer Module 40W 1.5g 1.2g WiFi2.4G Customize Frequency RF Signal Module

US $ 76/ 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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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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M5 Module Pulley with Bearing & Without Bearing Textile Machinery Spare Parts
Video

M5 Module Pulley with Bearing & Without Bearing Textile Machinery Spare Parts

US $ 0.4-0.55/ Piece FOB
MOQ: 100 Pieces
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YANTAI XINYANG ELECTRONICS CO., LTD.

Manufacturer/Factory

Shandong , China Since 2019
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Wall-Hung Emergency Phone Handset Telephone Wireless Auto-Dial Phone

Wall-Hung Emergency Phone Handset Telephone Wireless Auto-Dial Phone

US $ 90-280/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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CAT.6 RJ45 Coupler Unshielded Keystone Type Female to Female Insert Inline Coupler - Black

CAT.6 RJ45 Coupler Unshielded Keystone Type Female to Female Insert Inline Coupler - Black

US $ 0.3-0.75/ Piece FOB
MOQ: 100 Pieces
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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Reliable Kloizon Ubuntu 24.04 4G-LTE Device - Shenzhen Manufacturing

Reliable Kloizon Ubuntu 24.04 4G-LTE Device - Shenzhen Manufacturing

US $ 55/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tianmao Intelligent Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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RJ45 UTP Modular Keystone Jack Inline Female Connector 8p8c RJ45 CAT6 Inline Coupler
Video

RJ45 UTP Modular Keystone Jack Inline Female Connector 8p8c RJ45 CAT6 Inline Coupler

US $ 1.8-2.5/ 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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Advanced Poe Gigabit DC Wireless Power Supply for Devices
Video

Advanced Poe Gigabit DC Wireless Power Supply for 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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New Original for Mitsubishi PLC Q Series Q12hcpu Central Processing Unit Module

New Original for Mitsubishi PLC Q Series Q12hcpu Central Processing Unit Module

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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Australian Keystone Jack 2ports Rj 45 Female

Australian Keystone Jack 2ports Rj 45 Female

US $ 0.498-0.685/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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100W 50dB GaN Pulse Solid State Broadband Power Amplifier PA

100W 50dB GaN Pulse Solid State Broadband Power Amplifier PA

MOQ: 1 Piece
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Shenzhen Etenda Technology Limited

Manufacturer/Factory

Guangdong , China Since 2014
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Lenovo / Nvidia Rtx A5500 24GB Gddr6 Pcie Graphics 900-5g132-2770-001

Lenovo / Nvidia Rtx A5500 24GB Gddr6 Pcie Graphics 900-5g132-2770-001

US $ 1,400-1,500/ 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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AF100 PLC MODULE TC514V2 3BSE013281R1 TC561V2 3BSE022179R1 TC512V1 3BSE018059R1 TC560V2 3BSE022178R1 TC520 3BSE001449R1 Twisted Pair to Opto Repeater
Video

AF100 PLC MODULE TC514V2 3BSE013281R1 TC561V2 3BSE022179R1 TC512V1 3BSE018059R1 TC560V2 3BSE022178R1 TC520 3BSE001449R1 Twisted Pair to Opto Repeater

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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Anti Uav Jammer Module 800MHz RF Power Amplifier Jammer Module 20W
Video

Anti Uav Jammer Module 800MHz RF Power Amplifier Jammer Module 20W

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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Edge Ai Gateway Intelligent Box Suntek Powerful Computing Systems

Edge Ai Gateway Intelligent Box Suntek Powerful Computing Systems

US $ 99-188/ Piece FOB
MOQ: 20 Pieces
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Foshan Suntek Technology Co., Ltd.

Trading Company

Guangdong , China Since 2026
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Huaweis Original 100gbps Qsfp28 100gbps (4*25.7) -Qsfp28-SMF-1295.56~1309.14nm-10km-Commercial 02313swa Osn010n24 Optical Transceiver Module

Huaweis Original 100gbps Qsfp28 100gbps (4*25.7) -Qsfp28-SMF-1295.56~1309.14nm-10km-Commercial 02313swa Osn010n24 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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130~180MHz VHF 150W High Power N Female RF Microwave Coaxial Isolator with Insertion Loss 0.5dB

130~180MHz VHF 150W High Power N Female RF Microwave Coaxial Isolator with Insertion Loss 0.5dB

US $ 65-140/ 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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High-Performance Single Channel Automotive USB Can Bus Adapter J1939 Protocol Plug and Play Data Diagnostic Decodingcollection and Processing Analyzer
Video

High-Performance Single Channel Automotive USB Can Bus Adapter J1939 Protocol Plug and Play Data Diagnostic Decodingcollection and Processing Analyzer

US $ 80/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
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100W Tetra 800MHz Effective Drone Scrambler Drone Jamming Device Module 100W Amplifier
Video

100W Tetra 800MHz Effective Drone Scrambler Drone Jamming Device Module 100W Amplifier

US $ 530/ Piece FOB
MOQ: 1 Piece
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Shenzhen Yonlit Telecom Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Stainless Steel Sos Cleanroom Telephone with Touch Button in Industry
Video

Stainless Steel Sos Cleanroom Telephone with Touch Button in Industry

US $ 80-120/ Set FOB
MOQ: 1 Set
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Jiangxi Miran Intelligent Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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High-Performance 32g Fibre Channel Transceiver for Cisco Networks
Video

High-Performance 32g Fibre Channel Transceiver for Cisco Networks

US $ 49-69/ 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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Advanced 8-Channel Ethercat Io Module for Siemens PLC Systems
Video

Advanced 8-Channel Ethercat Io Module for Siemens PLC Systems

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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6gk5204-2AA00-2yf2 New Siemens Electrical Switch Module DHL/FedEx
Video

6gk5204-2AA00-2yf2 New Siemens Electrical Switch Module DHL/FedEx

US $ 1,000-1,200/ 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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Esp-M1 Mini Ultra-Small Esp8285 Serial Transparent Transmission Wireless WiFi Control Module Long Distance Low Power Consumption

Esp-M1 Mini Ultra-Small Esp8285 Serial Transparent Transmission Wireless WiFi Control Module Long Distance Low Power Consumption

US $ 2.1-2.2/ Piece FOB
MOQ: 10 Pieces
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2019
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Acquisition Adam-5069 8-CH Power Relay Output Module with LED

Acquisition Adam-5069 8-CH Power Relay Output Module with LED

MOQ: 1 Piece
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XINGTECH CO., LTD.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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High Quality Cat5e CAT6 8p8c RJ45 UTP 90 Degree Punch Down Modularjack RJ45 Unshielded Cat5e Keystone Jack
Video

High Quality Cat5e CAT6 8p8c RJ45 UTP 90 Degree Punch Down Modularjack RJ45 Unshielded Cat5e Keystone Jack

US $ 0.26-0.3/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Original R9710 Avago Module for Agv and Motor Applications
Video

Original R9710 Avago Module for Agv and Motor 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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200W DC-3GHz 1dB~40dB RF Coaxial Cavity Fixed Attenuator with N Connector

200W DC-3GHz 1dB~40dB RF Coaxial Cavity Fixed Attenuator with N Connector

US $ 40-95/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Charging Pile Networking Solution-4G DTU Smart IoT Gateway
Video

Charging Pile Networking Solution-4G DTU Smart IoT Gateway

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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Cisco Qsfp-40/100-Srbd Fiber Optic Module 100m Om4 Mmf Bidi Cisco Module
Video

Cisco Qsfp-40/100-Srbd Fiber Optic Module 100m Om4 Mmf Bidi Cisco Module

US $ 350-750/ 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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Fpv Shielded RF Module 820-940MHz 50W Anti Drone Module Fpv Drone Jammer Signal Jammer Module

Fpv Shielded RF Module 820-940MHz 50W Anti Drone Module Fpv Drone Jammer Signal Jammer Module

US $ 90-100/ 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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Versatile Drone Detector with Fpv Signal Detection, Full-Band Coverage RF Range

Versatile Drone Detector with Fpv Signal Detection, Full-Band Coverage RF Range

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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Helium Hotspot Miner Wholesale for EU Us Market

Helium Hotspot Miner Wholesale for EU Us Market

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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