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Cisc SFP-10g-Er 1550nm SFP+ Optical Transceiver 10gbase-Zr 1550nm 40km SMF Dom Optical Module
Video

Cisc SFP-10g-Er 1550nm SFP+ Optical Transceiver 10gbase-Zr 1550nm 40km SMF Dom Optical Module

US $ 48/ Piece FOB
MOQ: 1 Piece
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SmartX Interational Co.,Ltd.

Manufacturer/Factory

Jiangxi , China Since 2026
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Original Used Huawie Cloudengine CE6851-48s6q-Hi Switch 48X10ge SFP+ 6X40ge Qsfp+ Network Ethernet Gigabit Switch

Original Used Huawie Cloudengine CE6851-48s6q-Hi Switch 48X10ge SFP+ 6X40ge Qsfp+ Network Ethernet Gigabit Switch

US $ 460-470/ Piece FOB
MOQ: 1 Piece
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SmartX Interational Co.,Ltd.

Manufacturer/Factory

Jiangxi , China Since 2026
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FTTH RoHS Compliant 1.25GB/S Qsfp-Ge- Lh40-Sm1310 40km Optical SFP Transceiver
Video

FTTH RoHS Compliant 1.25GB/S Qsfp-Ge- Lh40-Sm1310 40km Optical SFP Transceiver

US $ 1-20/ Piece FOB
MOQ: 1 Piece
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Ningbo Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2020
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Optical Fiber Duplex Sm SFP 1.25g 1310nm 20km Module Transceiver

Optical Fiber Duplex Sm SFP 1.25g 1310nm 20km Module Transceiver

US $ 1-20/ Piece FOB
MOQ: 1 Piece
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Ningbo Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2020
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Compact Low-Power Lorawan Module with Global Frequency Support for IoT Applications

Compact Low-Power Lorawan Module with Global Frequency Support for IoT Applications

US $ 4.8-6/ Piece FOB
MOQ: 3 Pieces
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RisingHF Network(Shenzhen)Co., Ltd,

Manufacturer/Factory

Guangdong , China Since 2025
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Cisco Module 10g Lrm SFP for High-Speed Network Communication Cisco SFP-10g-Lrm Module
Video

Cisco Module 10g Lrm SFP for High-Speed Network Communication Cisco SFP-10g-Lrm Module

US $ 15-35/ 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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Advanced Nim-1t Communication Module for Enhanced Data Transmission
Video

Advanced Nim-1t Communication Module for Enhanced Data Transmission

US $ 243-256/ 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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Low Power Lorawan Module for Green IoT Terminal Applications

Low Power Lorawan Module for Green IoT Terminal Applications

US $ 5.4-6.6/ Piece FOB
MOQ: 3 Pieces
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RisingHF Network(Shenzhen)Co., Ltd,

Manufacturer/Factory

Guangdong , China Since 2025
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Toolless Type 180 Degree Telecom Communication Waterproof Male Dust Cover UTP Ethernet CAT6A Plug Keystone Jack of The Network
Video

Toolless Type 180 Degree Telecom Communication Waterproof Male Dust Cover UTP Ethernet CAT6A Plug Keystone Jack of The Network

US $ 0.99-2.99/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Link Communication Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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High-Speed RJ45 180 Keystone Phone Jack for CAT6 Networks
Video

High-Speed RJ45 180 Keystone Phone Jack for CAT6 Networks

US $ 0.99-2.99/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Link Communication Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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SFP Optical Module 1310nm Bidi 10km LC Interface Ddmi Support -40º C to 85º C

SFP Optical Module 1310nm Bidi 10km LC Interface Ddmi Support -40º C to 85º C

US $ 3.57-3.71/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong , China Since 2025
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SFP Transceiver Module 1250Mbps 10km Bidi Single Mode Fiber

SFP Transceiver Module 1250Mbps 10km Bidi Single Mode Fiber

US $ 3.57-3.71/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong , China Since 2025
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1700-1900MHz Anti Drone Module 50W Jammer Signal Blocking Anti Drone Jamming Module
Video

1700-1900MHz Anti Drone Module 50W Jammer Signal Blocking Anti Drone Jamming Module

US $ 110-120/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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50W 300-400MHz Wireless Jammer Signal Blocker Jammer up to 200 Meter Anti Drone RF Module
Video

50W 300-400MHz Wireless Jammer Signal Blocker Jammer up to 200 Meter Anti Drone RF Module

US $ 100-110/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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150W 500~2500MHz Wideband RF Power Amplifier Uav Defence Module
Video

150W 500~2500MHz Wideband RF Power Amplifier Uav Defence Module

US $ 2,800/ Piece FOB
MOQ: 1 Piece
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Shenzhen Hongzeng Communication Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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50W 2400-4000MHz Wideband RF Power Amplifier Module Anti Fpv Jammer Module
Video

50W 2400-4000MHz Wideband RF Power Amplifier Module Anti Fpv Jammer Module

US $ 118-338/ Piece FOB
MOQ: 1 Piece
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Shenzhen Hongzeng Communication Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Unshielded 180 Degree Category 5e PC Material Network Keystone Jack Module
Video

Unshielded 180 Degree Category 5e PC Material Network Keystone Jack Module

US $ 1.76/ Piece FOB
MOQ: 100 Pieces
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Ningbo Glgw Nova Materials Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2026
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SFP 3.072gbps Lr 1310nm SMF 20km 40km Duplex LC Optical Transceiver

SFP 3.072gbps Lr 1310nm SMF 20km 40km Duplex LC Optical Transceiver

US $ 15-15.8/ 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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50W 300-400MHz Module Uav Shielding Device Blocking Anti-Drone System Defence Uav Blocking C-Uas Fpv Drone Module

50W 300-400MHz Module Uav Shielding Device Blocking Anti-Drone System Defence Uav Blocking C-Uas Fpv Drone Module

US $ 130/ 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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Optimized Heat Dissipation for 1.6t 800g Branded Modules for High Efficiency Connectivity
Video

Optimized Heat Dissipation for 1.6t 800g Branded Modules for High Efficiency Connectivity

US $ 0.09-4.99/ Piece FOB
MOQ: 1,000 Pieces
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Dongguan Guangwei Communication Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2026
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200W 5725-5850MHz RF Power Amplifier Module RF Signal Amplifier PA Module
Video

200W 5725-5850MHz RF Power Amplifier Module RF Signal Amplifier PA Module

US $ 850/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Arista Networks SFP-10g-Dw-37.40 Compatible 10g DWDM SFP+ 1537.40nm 40km Dom Transceiver Module
Video

Arista Networks SFP-10g-Dw-37.40 Compatible 10g DWDM SFP+ 1537.40nm 40km Dom Transceiver Module

US $ 3-150/ 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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500-3000MHz 50W RF Power Amplifier Module with Temp Compensation for Uav Jammer
Video

500-3000MHz 50W RF Power Amplifier Module with Temp Compensation for Uav Jammer

US $ 3,100-4,000/ Set FOB
MOQ: 1 Set
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Anti Drone Jamming Gun Uav Jammer Module 5.2g 50W
Video

Anti Drone Jamming Gun Uav Jammer Module 5.2g 50W

US $ 180-220/ 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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100g Qsfp28 Bidi 80km SMF Single Fiber Simplex LC Optical Transceiver Module
Video

100g Qsfp28 Bidi 80km SMF Single Fiber Simplex LC Optical Transceiver Module

US $ 3,750-3,800/ Piece FOB
MOQ: 1 Piece
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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High-Speed 400g Osfp Vr4 Transceiver for Reliable Networking Technical Support
Video

High-Speed 400g Osfp Vr4 Transceiver for Reliable Networking Technical Support

US $ 600-610/ Piece FOB
MOQ: 1 Piece
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Female RJ45 UTP Cat. 6 Keystone Jack
Video

Female RJ45 UTP Cat. 6 Keystone Jack

US $ 0.27-0.32/ 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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New Battery Operated Wireless Intercom for Construction Elevator
Video

New Battery Operated Wireless Intercom for Construction Elevator

US $ 198-228/ Piece FOB
MOQ: 1 Piece
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Shanghai Strong Engineering Construction Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2014
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800-900MHz 50W GaN RF Power Amplifier Module for Anti-Drone and Fpv Defense System
Video

800-900MHz 50W GaN RF Power Amplifier Module for Anti-Drone and Fpv Defense System

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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3km Wireless Video and Data Transmission Radio System for Emergency Response
Video

3km Wireless Video and Data Transmission Radio System for Emergency Response

US $ 685-793/ Piece FOB
MOQ: 1 Piece
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Chengdu Andaxu Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2025
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RJ45 Pass Through Connector Premium Ethernet Plugs Ends for Solid or Stranded UTP Cable
Video

RJ45 Pass Through Connector Premium Ethernet Plugs Ends for Solid or Stranded UTP Cable

US $ 0.08-0.15/ 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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Jammer Module Pim Waveguide RF LC Cavity Notch Stop Filter Frequency 824-849 MHz Band Rejection Filter

Jammer Module Pim Waveguide RF LC Cavity Notch Stop Filter Frequency 824-849 MHz Band Rejection Filter

US $ 60-200/ Piece FOB
MOQ: 1 Piece
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Nanjing Xibo Communication Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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Cur Code 1756-RM2 20-750-Bus5-F9 20-750-Bus6-F9 20-750-C1-C770d740 20-750-C6-C770d740 20-750-C6-E510f500 Gce7004590p0115 2094-Bm01-S 2094-Bc01-M01-S 22bd4p0n104

Cur Code 1756-RM2 20-750-Bus5-F9 20-750-Bus6-F9 20-750-C1-C770d740 20-750-C6-C770d740 20-750-C6-E510f500 Gce7004590p0115 2094-Bm01-S 2094-Bc01-M01-S 22bd4p0n104

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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Wide Band 100W Fpv Drone Signal Jammer Module 300-600MHz 100W Signal Amplifier Module
Video

Wide Band 100W Fpv Drone Signal Jammer Module 300-600MHz 100W Signal Amplifier Module

US $ 700/ Piece FOB
MOQ: 1 Piece
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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3300 Proximity Transducer 330101-00-65-10-11 330101-00-68-10-12-05 330101-00-71-05-01-05 330101-00-72-10-12-05 Bently Nevada
Video

3300 Proximity Transducer 330101-00-65-10-11 330101-00-68-10-12-05 330101-00-71-05-01-05 330101-00-72-10-12-05 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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High-Quality LC/Upc Fiber Connector for Seamless Network Performance
Video

High-Quality LC/Upc Fiber Connector for Seamless Network Performance

US $ 0.3-0.35/ Piece FOB
MOQ: 500 Pieces
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Shenzhen Innovation Shengwei Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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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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