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Communication Module

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4X 10/100/1000base-Tx to 1X 1000base-Fx (Tx1550nm/Rx1310nm SMF 40km Single SC) Unmanaged Gigabit Ethernet Industrial Switch

4X 10/100/1000base-Tx to 1X 1000base-Fx (Tx1550nm/Rx1310nm SMF 40km Single SC) Unmanaged Gigabit Ethernet Industrial Switch

US $ 56-58/ 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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Compact Economical 100W RF Power Amplifier for Anti Drone
Video

Compact Economical 100W RF Power Amplifier for Anti Drone

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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Factory Price RJ45 UTP Cat. 6 Keystone Jack
Video

Factory Price 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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High Power 5.2 5.8g 100W Lora Signal Jammer Module for Counter Drone Digital Full Frequency Fpv Defense Blocker
Video

High Power 5.2 5.8g 100W Lora Signal Jammer Module for Counter Drone Digital Full Frequency Fpv Defense Blocker

US $ 171/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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ABS Best Quality Promotional RJ45 UTP Cat6A Cat6A Cat5e Keystone Modular Jack Wall Coupler

ABS Best Quality Promotional RJ45 UTP Cat6A Cat6A Cat5e Keystone Modular Jack Wall Coupler

US $ 0.287/ Piece FOB
MOQ: 1,000 Pieces
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NINGBO EXACT CABLES & WIRE CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2020
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Geteknet ODM OEM FTP Plate CAT6 Ethernet Wall Commscope Monoprice Keystone Jack
Video

Geteknet ODM OEM FTP Plate CAT6 Ethernet Wall Commscope Monoprice Keystone Jack

US $ 0.32-0.36/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Geteknet Telecom Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Ez Pass Through Connector Gold Plated RJ45 Connector Cat5e CAT6
Video

Ez Pass Through Connector Gold Plated RJ45 Connector Cat5e CAT6

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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180 Degree UTP/FTP/STP RJ45 Connector 8p8c Tool-Free RJ45 CAT6 Keystone Jack
Video

180 Degree UTP/FTP/STP RJ45 Connector 8p8c Tool-Free RJ45 CAT6 Keystone Jack

US $ 0.15/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Sinet Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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1250MHz~10GHz Agile Frequency Synthesizer Local Oscillators
Video

1250MHz~10GHz Agile Frequency Synthesizer Local Oscillators

US $ 100-200/ Piece FOB
MOQ: 1 Piece
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Hot Pluggable-Add or Delete The Calculated Ld1916 Kvm Without Turning off The Switch

Hot Pluggable-Add or Delete The Calculated Ld1916 Kvm Without Turning off The Switch

US $ 200-500/ Piece FOB
MOQ: 1 Piece
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Ningbo Gam Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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UIY Isolators 2300~3000MHz 100W RF Microwave Coaxial Isolator
Video

UIY Isolators 2300~3000MHz 100W RF Microwave Coaxial Isolator

US $ 15-30/ Piece FOB
MOQ: 1 Piece
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UIY Inc.

Manufacturer/Factory

Guangdong , China Since 2022
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Scada Iiot Gateway Tls Edge Computing Gateway Smart RTU
Video

Scada Iiot Gateway Tls Edge Computing Gateway Smart RTU

US $ 215/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Pass Through RJ45 Connector 8p8c Gold Plated Ethernet Ends for FTP/STP Network Cable

Pass Through RJ45 Connector 8p8c Gold Plated Ethernet Ends for FTP/STP Network Cable

US $ 0.06-0.08/ 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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Esp-12L New Original Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module
Video

Esp-12L New Original Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

US $ 0.96-2.04/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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Embedded Solutions 2.4 GHz Built-in Esp32-S3 IC WiFi Module Esp32-S3-Wroom-1u-N16 in Stock
Video

Embedded Solutions 2.4 GHz Built-in Esp32-S3 IC WiFi Module Esp32-S3-Wroom-1u-N16 in Stock

US $ 3.22-3.91/ Piece FOB
MOQ: 50 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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O_Mron Cp1w-8er 8-Point Relay Output Digital I/O Module
Video

O_Mron Cp1w-8er 8-Point Relay Output Digital I/O 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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Ez RJ45 Pass Through Plug UTP Ethernet Cables Network Modular Plug Cat5e/CAT6/CAT6A RJ45 Crystal Heads 8p8c Plug
Video

Ez RJ45 Pass Through Plug UTP Ethernet Cables Network Modular Plug Cat5e/CAT6/CAT6A RJ45 Crystal Heads 8p8c Plug

US $ 0.04-0.3/ Piece FOB
MOQ: 10,000 Pieces
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NINGBO SKECH IMPORT & EXPORT CO., LTD.

Trading Company

Zhejiang , China Since 2021
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900-5g133-2200-000 A6000 Rtx A6000 Pny Nvidia Rtx A6000 Graphics Card 48GB

900-5g133-2200-000 A6000 Rtx A6000 Pny Nvidia Rtx A6000 Graphics Card 48GB

US $ 2,000-3,000/ 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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Emergency Phone Tower Vandal Resistant GSM Telephone for Highway
Video

Emergency Phone Tower Vandal Resistant GSM Telephone for Highway

US $ 299-355/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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Hw SFP-10g-T Compatible 10gbase-T SFP+ Copper Rj-45 30m Transceiver Module
Video

Hw SFP-10g-T Compatible 10gbase-T SFP+ Copper Rj-45 30m 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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10/100 Base-T Tab up Modular Plug Net Port Module 8p8c RJ45 Connector
Video

10/100 Base-T Tab up Modular Plug Net Port Module 8p8c RJ45 Connector

US $ 0.28-0.95/ Piece FOB
MOQ: 1,000 Pieces
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SHENZHEN ZYSZ INDUSTRY CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2007
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Juniper Networks Ex-XFP-10ge-Bx23-80 Compatible 10gbase-Bx Bidi XFP 1270nm-Tx/1330nm-Rx 80km Dom Transceiver Module
Video

Juniper Networks Ex-XFP-10ge-Bx23-80 Compatible 10gbase-Bx Bidi XFP 1270nm-Tx/1330nm-Rx 80km 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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CWDM-SFP-1270 Compatible 1000base-CWDM SFP 1270nm 20km Dom Transceiver Module
Video

CWDM-SFP-1270 Compatible 1000base-CWDM SFP 1270nm 20km Dom Transceiver Module

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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UV Resistant Fast Connector for Humid Climates in Latin America
Video

UV Resistant Fast Connector for Humid Climates in Latin America

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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2.5g SFP CWDM 80km Customized Wavelength OEM Transceiver Module
Video

2.5g SFP CWDM 80km Customized Wavelength OEM Transceiver Module

US $ 26-28/ 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 Anti Drone Jamming Amplifier GPS WiFi Remote Control Uav Uad Killing Module

50W Anti Drone Jamming Amplifier GPS WiFi Remote Control Uav Uad Killing Module

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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Compact 118-137MHz Linear Amplifier for Efficient Signal Boosting
Video

Compact 118-137MHz Linear Amplifier for Efficient Signal Boosting

US $ 1,000-1,650/ 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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50W/100W/200W 1000-1500MHz/1500-1800MHz Anti Uav Drone Wireless Jammer Module
Video

50W/100W/200W 1000-1500MHz/1500-1800MHz Anti Uav Drone Wireless Jammer Module

US $ 80-400/ 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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1-6GHz 30W Hot Sale Radar Detection Wireless L/S/C Band Power Amplifier
Video

1-6GHz 30W Hot Sale Radar Detection Wireless L/S/C Band Power Amplifier

US $ 800-2,800/ 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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Industrial DIN Rail Powerline Ethernet Bridge for Railway & Subway Communication Systems
Video

Industrial DIN Rail Powerline Ethernet Bridge for Railway & Subway Communication Systems

US $ 200-450/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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GE PLC Module IC695PNC001 IC200PNS001 IC200PNS002 IC695PNS001 IC695SPC100 PACSystems PROFINET Controller Module
Video

GE PLC Module IC695PNC001 IC200PNS001 IC200PNS002 IC695PNS001 IC695SPC100 PACSystems PROFINET Controller Module

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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HART instruments PLC MODULE DHH805A DC5501 MFC DHH800 CP651 1SAP551100R0001 Handheld communicator
Video

HART instruments PLC MODULE DHH805A DC5501 MFC DHH800 CP651 1SAP551100R0001 Handheld communicator

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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50W 450-550m GaN Anti Drone RF Shield Fpv Module Unmanned Aircraft Interference System Advanced C-Uas Solution for Drone Defense

50W 450-550m GaN Anti Drone RF Shield Fpv Module Unmanned Aircraft Interference System Advanced C-Uas Solution for Drone Defense

US $ 100/ 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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1g SFP Zx 1550nm 100km Dual LC SMF Transceiver Compatible with Cisco
Video

1g SFP Zx 1550nm 100km Dual LC SMF Transceiver Compatible with Cisco

US $ 10-14/ 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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Industrial Mini PC Suntek SA8 (RK3588s) 8K Embedded Ai Computer with Can Bus, Gpio & RS485 for Automation; Suntek Edge Ai Box SA8 Industrial Mini PC with 4G

Industrial Mini PC Suntek SA8 (RK3588s) 8K Embedded Ai Computer with Can Bus, Gpio & RS485 for Automation; Suntek Edge Ai Box SA8 Industrial Mini PC with 4G

US $ 200-300/ Piece FOB
MOQ: 20 Pieces
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Foshan Suntek Technology Co., Ltd.

Trading Company

Guangdong , China Since 2026
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Tunnel Call Station Roadside Telephone Public Emergency Telephone

Tunnel Call Station Roadside Telephone Public Emergency Telephone

US $ 169-199/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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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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