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Communication Module

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Cisco Qsfp-100g-Lr4-S Compatible 100gbase-Lr4 Qsfp28 1310nm 10km Dom LC SMF Optical Transceiver Module
Video

Cisco Qsfp-100g-Lr4-S Compatible 100gbase-Lr4 Qsfp28 1310nm 10km Dom LC SMF Optical Transceiver Module

US $ 50-900/ 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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Arista Networks Qsfp-100g-Sr4-I Compatible100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)
Video

Arista Networks Qsfp-100g-Sr4-I Compatible100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)

US $ 50-900/ 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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30W Linear 2.6-2.7GHz Power Amplifier Module for SDR Bts

30W Linear 2.6-2.7GHz Power Amplifier Module for SDR Bts

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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Construction Elevator Intercom Speaker System
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Construction Elevator Intercom Speaker System

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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Generic Compatible C49 10g DWDM XFP 100GHz 1538.19nm 40km Dom LC SMF Transceiver Module
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Generic Compatible C49 10g DWDM XFP 100GHz 1538.19nm 40km Dom LC SMF 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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1270nm-1610nm 40km/80km/120km Sx SFP Transceiver
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1270nm-1610nm 40km/80km/120km Sx SFP Transceiver

US $ 3-50/ 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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Jfront-Panel-8 Junipe Router with Short Lead Time
Video

Jfront-Panel-8 Junipe Router with Short Lead Time

US $ 500-510/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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High Power 100W GaN Digital Module for Uav 250-350MHz Crossing Lora Wireless & RF Modules Type
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High Power 100W GaN Digital Module for Uav 250-350MHz Crossing Lora Wireless & RF Modules Type

MOQ: 1 Piece
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Qsfp28 112gbps 850nm Mmf 100m MPO Optical Transceiver
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Qsfp28 112gbps 850nm Mmf 100m MPO Optical Transceiver

US $ 20-45/ 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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1GHz - 6GHz 10W Solid State RF Power Amplifier with out-of-Band Interference Suppression for Satellite Communication
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1GHz - 6GHz 10W Solid State RF Power Amplifier with out-of-Band Interference Suppression for Satellite Communication

US $ 380-1,180/ 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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400-500MHz 50W 100W 200W RF Power Amplifier Anti Uav Drone Defense Device
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400-500MHz 50W 100W 200W RF Power Amplifier Anti Uav Drone Defense Device

US $ 65-100/ 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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0.9GHz 10W 20W 40W 50W RF High Power Amplifiers Wireless Signal Extender Sweep Signal Source for Anti Drone
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0.9GHz 10W 20W 40W 50W RF High Power Amplifiers Wireless Signal Extender Sweep Signal Source for Anti Drone

US $ 75-195/ Piece FOB
MOQ: 1 Piece
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Shenzhen Anzhigang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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840-960MHz 100W GaN Anti-Drone PA Module
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840-960MHz 100W GaN Anti-Drone PA Module

US $ 100-108/ 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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SFP 10gbase Lr Bidi Tx1270/Rx1330nm SMF 20km Simplex LC Optical Transceiver
Video

SFP 10gbase Lr Bidi Tx1270/Rx1330nm SMF 20km Simplex LC Optical Transceiver

US $ 22.5-23.5/ 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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Industrial VDSL Long Distance Ethernet Extender WD-V3004M-R for Two-Core Cable Network Transmission
Video

Industrial VDSL Long Distance Ethernet Extender WD-V3004M-R for Two-Core Cable Network Transmission

US $ 200-300/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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50W 700-1000MHz Customizable Signal Shielding Jammer Anti Drone Series RF Amplifiers
Video

50W 700-1000MHz Customizable Signal Shielding Jammer Anti Drone Series RF Amplifiers

US $ 120/ Piece FOB
MOQ: 1 Piece
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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420~480MHz 100W Anti Drone Module Uav Anti System RF Module
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420~480MHz 100W Anti Drone Module Uav Anti System RF Module

US $ 190-230/ Piece FOB
MOQ: 1 Piece
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Shenzhen ZLD Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Qsfp28 50gbps Lr 1310nm SMF 10km 20km Duplex LC SFP Optical Transceiver

Qsfp28 50gbps Lr 1310nm SMF 10km 20km Duplex LC SFP Optical Transceiver

US $ 200-220/ 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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Customized 10W Power Amplifier Ultra Wide Band 1500-1650MHz RF Power Amplifier Anti Drone RF Module
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Customized 10W Power Amplifier Ultra Wide Band 1500-1650MHz RF Power Amplifier Anti Drone RF Module

US $ 55-65/ Piece FOB
MOQ: 1 Piece
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Shenzhen Nuoxinyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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M21f-V6 Intelligent Telemetry Terminal Series
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M21f-V6 Intelligent Telemetry Terminal Series

US $ 700/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Tp-Link Wireless Used Router Tl-Wr842n Tplink Wr842n Dual Antenna 300Mbps Smart Home WiFi English Language
Video

Tp-Link Wireless Used Router Tl-Wr842n Tplink Wr842n Dual Antenna 300Mbps Smart Home WiFi English Language

US $ 3-8/ Piece FOB
MOQ: 100 Pieces
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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High Performance 800-960MHz 50W RF Filter Passive Device SMA Female/N Female Customized Band Stop Filter Band Reject Filter Widely Used for Base Station

High Performance 800-960MHz 50W RF Filter Passive Device SMA Female/N Female Customized Band Stop Filter Band Reject Filter Widely Used for Base Station

US $ 100-180/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Brocade (Ex. Foundry) C49 10g-XFP-Zrd-1538-19 Compatible 10g DWDM XFP 100GHz 1538.19nm 40km Dom LC SMF Transceiver Module
Video

Brocade (Ex. Foundry) C49 10g-XFP-Zrd-1538-19 Compatible 10g DWDM XFP 100GHz 1538.19nm 40km Dom LC SMF 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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Stable Supplier of Poweredge R640 Rack Server
Video

Stable Supplier of Poweredge R640 Rack Server

US $ 1,000-5,000/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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Brand New Unopened From The Original Factory Qfx5120-48y-Afo Juniper Qfx Series Switches
Video

Brand New Unopened From The Original Factory Qfx5120-48y-Afo Juniper Qfx Series Switches

US $ 7,500-8,000/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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3.5-3.6g Uav Jammer RS485 Control RF PA Dds Signal Generator Power Amplifier Module
Video

3.5-3.6g Uav Jammer RS485 Control RF PA Dds Signal Generator Power Amplifier Module

US $ 800-850/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Data Center Dedicated Brocade 57-1000485-01 16GB Optical Module, Hot-Swappable Supported
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Data Center Dedicated Brocade 57-1000485-01 16GB Optical Module, Hot-Swappable Supported

US $ 100/ pieces FOB
MOQ: 8 pieces
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Beijing Hengzhengtc Sci-Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2024
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Hot Sale 19inch Rackmount High Performance High Power 150W 4K-400MHz Ultra Wideband RF Amplifier for EMC Test
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Hot Sale 19inch Rackmount High Performance High Power 150W 4K-400MHz Ultra Wideband RF Amplifier for EMC Test

US $ 2,680-20,800/ 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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SFP 2.5gbps DWDM CH17~CH61 SMF 120km Duplex LC Optical Transceiver

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

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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Full-Spectrum Detection Drone with Pilot Positioning & Fpv Video Capture/Storage Long Distance

Full-Spectrum Detection Drone with Pilot Positioning & Fpv Video Capture/Storage Long Distance

US $ 15,000/ 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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850nm 300m SFP Optical Module 10G SR SFP Transceiver

850nm 300m SFP Optical Module 10G SR SFP Transceiver

US $ 6-99/ piece FOB
MOQ: 100 piece
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2019
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Water Quality Monitoring Telemetry Terminal Water Resource Management Telemetry Terminal
Video

Water Quality Monitoring Telemetry Terminal Water Resource Management Telemetry Terminal

US $ 600/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Practical Durable Remote Query M21f-V50 Terminal with Wireless Modules

Practical Durable Remote Query M21f-V50 Terminal with Wireless Modules

US $ 358-500/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Efficient Versatile Low Energy Consumption Advanced Smart Monitoring Device

Efficient Versatile Low Energy Consumption Advanced Smart Monitoring Device

US $ 358-500/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Wide-Range Comprehensive Protection PA Power Module Amplifier for Tracking Radar
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Wide-Range Comprehensive Protection PA Power Module Amplifier for Tracking Radar

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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25g SFP28 850nm 100m Dual LC Ddm Mmf Transceiver Compatible with Huawei
Video

25g SFP28 850nm 100m Dual LC Ddm Mmf Transceiver Compatible with Huawei

US $ 14-24/ 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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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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