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Communication Module

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DC-3GHz 5 dB 30W RF Attenuator with 4.3/10 Connector
Video

DC-3GHz 5 dB 30W RF Attenuator with 4.3/10 Connector

US $ 15-25/ Piece FOB
MOQ: 1 Piece
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Wp3076adam (1AO) _ 0-20mA / 4-20mA Analog Output Module / RS485 Modbus RTU Communications

Wp3076adam (1AO) _ 0-20mA / 4-20mA Analog Output Module / RS485 Modbus RTU Communications

US $ 39-45/ pieces FOB
MOQ: 5 pieces
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong , China Since 2025
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Tp-Link Tl-Ap1900dg Industrial Wireless Access Point for Harsh Environments
Video

Tp-Link Tl-Ap1900dg Industrial Wireless Access Point for Harsh Environments

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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MIDI Shield Music Breakout Board for Arduino Module

MIDI Shield Music Breakout Board for Arduino Module

US $ 3.8-4.8/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Chengsuchuang Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2024
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Embedded ETP48200 C5e1 Telecom Inverter Power System for Communication Base Station

Embedded ETP48200 C5e1 Telecom Inverter Power System for Communication Base Station

US $ 677-679/ pieces FOB
MOQ: 1 pieces
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Hebei Chengyue Technology Co., Ltd.

Trading Company

Hebei , China Since 2024
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45X45 mm UTP CAT6/CAT6A 8p8c 180 Degree Attached Panel Keystone Jack RJ45 Netwotk Module Jack

45X45 mm UTP CAT6/CAT6A 8p8c 180 Degree Attached Panel Keystone Jack RJ45 Netwotk Module Jack

US $ 0.72-0.8/ 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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Cheaper Price Used ONU Hg8145c 1ge+3fe+1pots+WiFi Gpon Epon Xpon Ont English Version HS8145c Hg8245c Promotional Products
Video

Cheaper Price Used ONU Hg8145c 1ge+3fe+1pots+WiFi Gpon Epon Xpon Ont English Version HS8145c Hg8245c Promotional Products

US $ 3.5-4.5/ 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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Strong Anti-Interference Frosted Feel Cool Appearance Intercome System
Video

Strong Anti-Interference Frosted Feel Cool Appearance Intercome 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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Juniper Networks Qfx-SFP-25g-Sr Compatible 25gbase-Sr SFP28 850nm 100m Dom Optical Transceiver Module
Video

Juniper Networks Qfx-SFP-25g-Sr Compatible 25gbase-Sr SFP28 850nm 100m Dom Optical Transceiver Module

US $ 70-90/ 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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Can Supply Stable Regular 2t Sas 3.5 for Del L Storage
Video

Can Supply Stable Regular 2t Sas 3.5 for Del L Storage

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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Anti-Drone Uav Jammer Moduel 80W Signal Interception Module for Fpv 400-500MHz 500-600

Anti-Drone Uav Jammer Moduel 80W Signal Interception Module for Fpv 400-500MHz 500-600

US $ 180/ 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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RF Solid State PA with Hight Efficiency 100W 4-6GHz Power Amplifier Module

RF Solid State PA with Hight Efficiency 100W 4-6GHz Power Amplifier Module

US $ 3,500/ Piece FOB
MOQ: 1 Piece
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Shenzhen Zd Tech Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Heavy-Duty IP67 Ceramic Fast Connector for Rugged Environments
Video

Heavy-Duty IP67 Ceramic Fast Connector for Rugged Environments

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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Tx1550/Rx1310nm 20km~40km Single Sc Unmanaged Fast Ethernet Fiber Media Converter
Video

Tx1550/Rx1310nm 20km~40km Single Sc Unmanaged Fast Ethernet Fiber Media Converter

US $ 10-12/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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RJ45 Port Network Switches 8 Port Switch Ethernet 10/100/1000Mbps Industrial Unmanaged Switch Poe with DIN Rail Mount
Video

RJ45 Port Network Switches 8 Port Switch Ethernet 10/100/1000Mbps Industrial Unmanaged Switch Poe with DIN Rail Mount

US $ 72-78/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Anti Uav System 10W 20W 433MHz 1.2GHz RF Module Genre Circulators Anti Unmanned Drone Interference Jammer Module Signal Booster for Sale
Video

Anti Uav System 10W 20W 433MHz 1.2GHz RF Module Genre Circulators Anti Unmanned Drone Interference Jammer Module Signal Booster for Sale

US $ 90-100/ 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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Miran Mt-IP628s Embedded Cleanroom Telephone: Upgradeable for Pharma & Food Workshops
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Miran Mt-IP628s Embedded Cleanroom Telephone: Upgradeable for Pharma & Food Workshops

US $ 99-159/ 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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SFP 1.25gbps Tx1550/Rx1490nm SMF 120km Simplex LC Optical Transceiver

SFP 1.25gbps Tx1550/Rx1490nm SMF 120km Simplex LC Optical Transceiver

US $ 9-10/ 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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100GB/S Qsfp28 to Qsfp28 1m Active Optical Cable

100GB/S Qsfp28 to Qsfp28 1m Active Optical Cable

US $ 115-120/ 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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OEM/ODM 1170-1280MHz RF Signals Drone Jamming Module

OEM/ODM 1170-1280MHz RF Signals Drone Jamming Module

US $ 228-258/ Piece FOB
MOQ: 1 Piece
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Shenzhen ZLD Communication Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Portable Uav Detection System with Real-Time Wristwatch Alert Coordination for Instant Threat Notification

Portable Uav Detection System with Real-Time Wristwatch Alert Coordination for Instant Threat Notification

US $ 1,200/ 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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Chenmai Intelligent Telemetry Terminal M21f-V60s for Smart Data Collection
Video

Chenmai Intelligent Telemetry Terminal M21f-V60s for Smart Data Collection

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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Hydrological Monitoring Telemetry Terminal Water Quality Monitoring Telemetry Terminal
Video

Hydrological Monitoring Telemetry Terminal Water Quality Monitoring 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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2g/3G/4G Smart Intelligent Telemetry Terminal Intelligent Telemetry Terminal
Video

2g/3G/4G Smart Intelligent Telemetry Terminal Intelligent 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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Flush Mounting Industrial Emergency Weatherproof Hotline Highway Telephone
Video

Flush Mounting Industrial Emergency Weatherproof Hotline Highway Telephone

US $ 200-259/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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Cisco Qsfp-100g-CWDM4-S Module 100gbase CWDM4 Qsfp Transceiver, LC, 2km Over SMF

Cisco Qsfp-100g-CWDM4-S Module 100gbase CWDM4 Qsfp Transceiver, LC, 2km Over SMF

US $ 10/ Piece FOB
MOQ: 50 Pieces
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TOB Technologies Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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Topwave High Gain 35dBi 4G 617-6000MHz WiFi LTE MIMO Antenna N Female Wideband Ceiling Antenna High Quality for Base Station in Telecommunication Systems

Topwave High Gain 35dBi 4G 617-6000MHz WiFi LTE MIMO Antenna N Female Wideband Ceiling Antenna High Quality for Base Station in Telecommunication Systems

US $ 30-40/ Piece FOB
MOQ: 10 Pieces
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Hefei Topwave Telecom Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2021
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Original Warehouse Stock New Products PLC 1606-Xlp50e 1606-Xle240e 1606-Xlp25A 1606-Xlp72e

Original Warehouse Stock New Products PLC 1606-Xlp50e 1606-Xle240e 1606-Xlp25A 1606-Xlp72e

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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New 150-F135nbd 150-F251NZD 150-F43nbd 150-F1250nbed 150-F25nbdd 150-F5nbrb 150-F970NBA 150-F135ncrd 150-F251NZD 150-F480nbdb 150-F780nbe 150-F970nbad

New 150-F135nbd 150-F251NZD 150-F43nbd 150-F1250nbed 150-F25nbdd 150-F5nbrb 150-F970NBA 150-F135ncrd 150-F251NZD 150-F480nbdb 150-F780nbe 150-F970nbad

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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8p8c Connector Network 180 Jack CAT6 Connect Module UTP RJ45 Keystone Jack

8p8c Connector Network 180 Jack CAT6 Connect Module UTP RJ45 Keystone Jack

US $ 0.28-0.36/ Piece FOB
MOQ: 100 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Rj11 ADSL Filter Modem 2 Line Phone Splitter

Rj11 ADSL Filter Modem 2 Line Phone Splitter

US $ 0.6-0.65/ 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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Manufacturer Produces High-Quality 40gbase Er4 Qsfp+40g
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Manufacturer Produces High-Quality 40gbase Er4 Qsfp+40g

US $ 1-12/ Piece FOB
MOQ: 1 Piece
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei , China Since 2022
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CAT6 CAT6A Tool Free Keystone Jack STP FTP Crimping Direction up Down
Video

CAT6 CAT6A Tool Free Keystone Jack STP FTP Crimping Direction up Down

US $ 0.88/ 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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Computer Server Carton Factory Outlet Hot Sale Wholesale Advanced Suite LCD Kvm
Video

Computer Server Carton Factory Outlet Hot Sale Wholesale Advanced Suite LCD Kvm

US $ 300-1,500/ 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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Wholesale Dp2200 2u Server 12X3.5 "Hard Drive, 24 Slots Rack
Video

Wholesale Dp2200 2u Server 12X3.5 "Hard Drive, 24 Slots Rack

US $ 1,400-2,200/ Piece FOB
MOQ: 1 Piece
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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Moxa Tcc-80 Port-Powered RS-232 to RS-422/485 Converters Tcc-80

Moxa Tcc-80 Port-Powered RS-232 to RS-422/485 Converters Tcc-80

US $ 22.7-24.5/ Piece FOB
MOQ: 2 Pieces
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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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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