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Communication Module

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High-Performance 6-Port Poe Switch for Streamlined Network Control

High-Performance 6-Port Poe Switch for Streamlined Network Control

US $ 7.58-7.87/ Piece FOB
MOQ: 50 Pieces
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Efine's Circulator 3.0~6.0GHz RF Coaxial Broadband Circulator

Efine's Circulator 3.0~6.0GHz RF Coaxial Broadband Circulator

US $ 25-50/ 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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FDD LTE 900MHz 20W-PA Module with Lna

FDD LTE 900MHz 20W-PA Module with Lna

US $ 698/ Piece FOB
MOQ: 1 Piece
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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10g SFP+ 20km Optical Transceiver with Ddm
Video

10g SFP+ 20km Optical Transceiver with Ddm

US $ 1-9.1/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jiuxiang Technologies Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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12dBi Gain Wide Range Outdoor 2.4GHz & 5GHz Multi-Band WiFi Directional Panel Antenna
Video

12dBi Gain Wide Range Outdoor 2.4GHz & 5GHz Multi-Band WiFi Directional Panel Antenna

US $ 35-42/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Keesun Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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MIMO COFDM unmanned aircraft UAV IP mesh drone radio transmitter
Video

MIMO COFDM unmanned aircraft UAV IP mesh drone radio transmitter

US $ 4,000-5,500/ 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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High Quality 10 Pair Stg Module/ Pouyet Module

High Quality 10 Pair Stg Module/ Pouyet Module

US $ 1-1.5/ Piece FOB
MOQ: 1 Piece
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Qingdao Powtech Electronics Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2008
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Anti Jamming GPS Amplifier Uav Glonass Extender Satellite Drone Signal Module

Anti Jamming GPS Amplifier Uav Glonass Extender Satellite Drone Signal Module

US $ 7,500-9,800/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ruicen Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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50W 730MHz/830MHz/930MHz/1030MHz/700-820MHz/800-900MHz/900-1000MHz/900-1100MHz Amplifier Module
Video

50W 730MHz/830MHz/930MHz/1030MHz/700-820MHz/800-900MHz/900-1000MHz/900-1100MHz Amplifier Module

US $ 88-288/ Piece FOB
MOQ: 1 Piece
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Pinnacle Technology Co., Limited

Manufacturer/Factory

Guangdong , China Since 2015
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IP67 Ethercat Profinet M12 4 Ports Female Industrial Ethernet Digital Compact I/O Modules

IP67 Ethercat Profinet M12 4 Ports Female Industrial Ethernet Digital Compact I/O Modules

US $ 66.72-88.24/ Piece FOB
MOQ: 1 Piece
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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RJ45 Crystal Head Cat5 Cat5e UTP Unshielded Network Connector Gold OEM Male ABS 100PCS Per Bag or Box or Bottle
Video

RJ45 Crystal Head Cat5 Cat5e UTP Unshielded Network Connector Gold OEM Male ABS 100PCS Per Bag or Box or Bottle

US $ 0.85/ Bag FOB
MOQ: 100 Bags
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Shenzhen Sinet Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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HF-LPT200-SMT UART Low power Wi-Fi module
Video

HF-LPT200-SMT UART Low power Wi-Fi module

US $ 1-10/ Piece FOB
MOQ: 1 Piece
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CTC Technology Co., Ltd.

Guangdong , China Since 2020
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6es7331-7NF00-0ab0 Sm331 Controller Module for PLC

6es7331-7NF00-0ab0 Sm331 Controller Module for PLC

US $ 999-1,999/ 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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Tin Plated Brass Picabond Connector Crimping Tool Mini Picabond

Tin Plated Brass Picabond Connector Crimping Tool Mini Picabond

US $ 0.03-0.1/ 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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Dds Function Signal Generator with RS485 Control for WiFi Jammer Module 3500-3600MHz RF PA Fpv 50W High Power Amplifier

Dds Function Signal Generator with RS485 Control for WiFi Jammer Module 3500-3600MHz RF PA Fpv 50W High Power Amplifier

US $ 750/ Set FOB
MOQ: 1 Set
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Vecano Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2012
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RJ45 Ethernet Network LAN Communication Cable
Video

RJ45 Ethernet Network LAN Communication Cable

US $ 0.35-0.5/ Meter FOB
MOQ: 1,000 Meters
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Zhejiang Kuayue Cable Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2017
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300-2700MHz Customizable Cofdm Handheld Voice Intercom Image Transmitter
Video

300-2700MHz Customizable Cofdm Handheld Voice Intercom Image Transmitter

US $ 1,999-2,999/ Piece FOB
MOQ: 1 Piece
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Zhongke Lianxun (Shenzhen) Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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Isdn Impedance SMD Transformer Cl1112 Ultra Thin
Video

Isdn Impedance SMD Transformer Cl1112 Ultra Thin

MOQ: 1,000 Pieces
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Beijing Corelogic Communication Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2009
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dB9 to RJ45 Serial Adapter RS232 Male to Rj-45 Female Ethernet Converter
Video

dB9 to RJ45 Serial Adapter RS232 Male to Rj-45 Female Ethernet Converter

US $ 1.55-9.98/ Piece FOB
MOQ: 200 Pieces
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Shenzhen Caratar Technology Co., Ltd.

Guangdong , China Since 2021
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5W 5.2G 5.8G Best Quality RF Signal Module for Anti Drone Jammer Remote Control WiFi Signal Blocker
Video

5W 5.2G 5.8G Best Quality RF Signal Module for Anti Drone Jammer Remote Control WiFi Signal Blocker

US $ 64-71/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Gk-100-08DIN IP20 High Temperature Resistance 8-Channel Digital Input Module NPN Type
Video

Gk-100-08DIN IP20 High Temperature Resistance 8-Channel Digital Input Module NPN Type

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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Rugged Combat Handset Meeting Mil-Prf-49078 Standards for Extreme Field Conditions
Video

Rugged Combat Handset Meeting Mil-Prf-49078 Standards for Extreme Field Conditions

US $ 59/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Power-Time Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2006
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20W GSM 3G 4G 5g WiFi Signal Interference Amplifier Module
Video

20W GSM 3G 4G 5g WiFi Signal Interference Amplifier Module

US $ 338-998/ Piece FOB
MOQ: 1 Piece
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Eltek Rectifier Modules Flatpack S 48V Rectifiers 1000he&1800he
Video

Eltek Rectifier Modules Flatpack S 48V Rectifiers 1000he&1800he

US $ 0.1-0.2/ Piece FOB
MOQ: 1 Piece
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2020
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Wireless Gateway RS485 232 Ttl DTU to Wireless Converter Manufacturer Wholesale
Video

Wireless Gateway RS485 232 Ttl DTU to Wireless Converter Manufacturer Wholesale

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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R9710 Avago Module Originals for Textile Machines
Video

R9710 Avago Module Originals for Textile Machines

US $ 2-5/ Piece FOB
MOQ: 1 Piece
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Qingdao Weizhuo Zhiying Technology Co., Ltd

Manufacturer/Factory

Shandong , China Since 2025
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Gold Plated RJ45 Cat5/Cat5e Shield Connector 8p8c Crystal Head
Video

Gold Plated RJ45 Cat5/Cat5e Shield Connector 8p8c Crystal Head

US $ 0.03/ Piece FOB
MOQ: 1,000 Pieces
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Guangdong Yilian Cables Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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UTP Connection Box RJ45 Surface Mount Box Unshielded Ap Keystone Box

UTP Connection Box RJ45 Surface Mount Box Unshielded Ap Keystone Box

US $ 0.2-0.8/ Piece FOB
MOQ: 500 Pieces
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Hangzhou Risingsun Cable Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Cisco CW9800H1 Enterprise Wi-Fi 6 Network Management Wireless Controller
Video

Cisco CW9800H1 Enterprise Wi-Fi 6 Network Management Wireless Controller

US $ 3,000-10,000/ Piece FOB
MOQ: 1 Piece
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong , China Since 2020
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C9200-Nm-4X= Catalyst 9200 4 X 10g Network Module
Video

C9200-Nm-4X= Catalyst 9200 4 X 10g Network Module

US $ 460-470/ Piece FOB
MOQ: 10 Pieces
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Beijing Zhiyun Youxin Technology Co., Ltd

Manufacturer/Factory,Trading Company

Beijing , China Since 2024
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Reliable VoIP Gateway for Efficient SIP Trunking Solutions
Video

Reliable VoIP Gateway for Efficient SIP Trunking Solutions

US $ 968-1,048/ Piece FOB
MOQ: 1 Piece
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Nanjing Deshiweiye Software Technology Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2023
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Original Fisher W30382X0012 6 Point I/O Module

Original Fisher W30382X0012 6 Point I/O Module

US $ 2,650.5/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jmorxe Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Fpr1150-Ngfw-K9 Cisco Firepower 1150 Ngfw Appliance, 1u
Video

Fpr1150-Ngfw-K9 Cisco Firepower 1150 Ngfw Appliance, 1u

US $ 11,660-11,700/ Piece FOB
MOQ: 1 Piece
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui , China Since 2023
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Advantech Adam 4055 16-CH Isolated Digital I/O Module with Modbus

Advantech Adam 4055 16-CH Isolated Digital I/O Module with Modbus

MOQ: 1 Piece
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XINGTECH CO., LTD.

Manufacturer/Factory,Trading Company

Beijing , China Since 2016
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IP65 Waterproof Outdoor Wireless Bridge WiFi 5.8g 300Mbps 3km Point to Point WiFi Ap

IP65 Waterproof Outdoor Wireless Bridge WiFi 5.8g 300Mbps 3km Point to Point WiFi Ap

US $ 18-22/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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SFP 155m Bidi 80km 1490nm/1550nmn Sm LC SFP 80km

SFP 155m Bidi 80km 1490nm/1550nmn Sm LC SFP 80km

MOQ: 10 Pairs
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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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