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1.25g 80km SFP Module

1.25g 80km SFP Module

US $ 10-66 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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1.25g Single Mode Dual Fibers SFP Module 20km

1.25g Single Mode Dual Fibers SFP Module 20km

US $ 5.5-7.1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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10g Dual Fibers SFP+ Transceiver Module 10km Compatible with Cisco

10g Dual Fibers SFP+ Transceiver Module 10km Compatible with Cisco

US $ 0.1-28.4 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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10g LC Dual Fibers Mini GBIC Transceiver Module 10km

10g LC Dual Fibers Mini GBIC Transceiver Module 10km

US $ 0.1-28.8 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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SIM900 GPRS/GSM Shield Development Board Quad-Band Module

SIM900 GPRS/GSM Shield Development Board Quad-Band Module

100 Pieces (MOQ)
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Audited Supplier
Shinningpc Industrial Co., Ltd.

Guangdong, China Since 2017
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LC Upc/APC 9/125 Sm Fiber Loopback Module

LC Upc/APC 9/125 Sm Fiber Loopback Module

US $ 2.53 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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1.25g Bi-Directional Tx1490/Rx1550nm LC Connector 80km SFP Optical Transceiver Module

1.25g Bi-Directional Tx1490/Rx1550nm LC Connector 80km SFP Optical Transceiver Module

US $ 3-4.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Ad800 Frequency Inverter with Profibus Dp01 Communication Module

Ad800 Frequency Inverter with Profibus Dp01 Communication Module

1 Piece (MOQ)
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Audited Supplier
ABC Electronic (Jiang Xi) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Precision Zinc Case for 800g 1.6t Osfp Transceiver Modules

Precision Zinc Case for 800g 1.6t Osfp Transceiver Modules

US $ 1.99-6.99 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Dongguan Guangwei Communication Technology Co., Ltd.

Guangdong, China Since 2026
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Optimized Heat Dissipation for 1.6t 800g Branded Modules

Optimized Heat Dissipation for 1.6t 800g Branded Modules

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

Guangdong, China Since 2026
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Cisco Qsfp-100g-Sr4-I Compatible 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)

Cisco Qsfp-100g-Sr4-I Compatible 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)

US $ 50-900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Wide Band 4000-6000MHz Drone Signal Blocking Counter GaN 100W Uav Jammer Power Amplifier Module

Wide Band 4000-6000MHz Drone Signal Blocking Counter GaN 100W Uav Jammer Power Amplifier Module

US $ 700-800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Liangyou Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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SFP Bidi Er 2.5gbps Tx1550/Rx1490nm SMF 40km Simplex LC Fiber Optical Transceiver Module

SFP Bidi Er 2.5gbps Tx1550/Rx1490nm SMF 40km Simplex LC Fiber Optical Transceiver Module

US $ 15-15.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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Jdsu DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

Jdsu DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

US $ 3-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Technical Casting Solutions for 1.6t 800g Optical Modules

Technical Casting Solutions for 1.6t 800g Optical Modules

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

Guangdong, China Since 2026
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Netgear Compatible 10gbase-Bx Bidi XFP 1270nm-Tx/1330nm-Rx 80km Dom Transceiver Module

Netgear Compatible 10gbase-Bx Bidi XFP 1270nm-Tx/1330nm-Rx 80km Dom Transceiver Module

US $ 3-150 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Wago 2614 1304 High-Performance I/O Module for Optimized Industrial Automation Control

Wago 2614 1304 High-Performance I/O Module for Optimized Industrial Automation Control

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Generic Compatible 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)

Generic Compatible 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)

US $ 50-900 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Wide Band 4000-6000MHz Drone Signal Blocking Counter GaN 100W Uav Jammer Power Amplifier Module

Wide Band 4000-6000MHz Drone Signal Blocking Counter GaN 100W Uav Jammer Power Amplifier Module

US $ 700-800 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Liangyou Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
The Fiber Optic Photodiode Module Produced by The Factory in China Is Used in The Field of Communication System Industry

The Fiber Optic Photodiode Module Produced by The Factory in China Is Used in The Field of Communication System Industry

US $ 16 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
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Factory Direct Sales 4-Channel RS485 Communication Relay Module Remote Control for Telecommunication

Factory Direct Sales 4-Channel RS485 Communication Relay Module Remote Control for Telecommunication

US $ 25-27 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Optical Fiber with Factory Preferential Price, Is a 1100nm~1700nm Fiber Laser Module for Communication and Distance Measurement

Optical Fiber with Factory Preferential Price, Is a 1100nm~1700nm Fiber Laser Module for Communication and Distance Measurement

US $ 20.99-25.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
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Factory Sealed 1769-PA2 Compactlogix AC 2A/0.8A Power Supply Communication Module

Factory Sealed 1769-PA2 Compactlogix AC 2A/0.8A Power Supply Communication Module

US $ 59-99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Dongguan Dongxin Intelligent Technology Co., Ltd.

Guangdong, China
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About Communication Module Factory FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Enhance your Communication Module setup with our premium Communication Module Factory.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?

    The Communication Module Factory is a top choice in our Communication Module collection.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.

  • QWhat type of communication protocols do communication modules support?

    The Communication Module Factory is a premium choice in the Communication Module category.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.

Factory Wholesale Premium Price Is Tx CWDM Rx 1660nm Bosa Fiber Laser Bosa Module for Optical Communication System

Factory Wholesale Premium Price Is Tx CWDM Rx 1660nm Bosa Fiber Laser Bosa Module for Optical Communication System

US $ 25.99-29.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
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Factory Wholesale 24V DC 32-Channel RS485 Communication Relay Module Modbus Protocol 485 Analog for Remote Control

Factory Wholesale 24V DC 32-Channel RS485 Communication Relay Module Modbus Protocol 485 Analog for Remote Control

US $ 101-104 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Bidi Optical Module with Isolator, Is for Optical Communication System and Different Connectors, Made in China Factory

Bidi Optical Module with Isolator, Is for Optical Communication System and Different Connectors, Made in China Factory

US $ 25.99-29.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
Optical Module with Bidi Isolator Fiber Optic for Optical Communication System, 2022 Made in China, Factory Wholesale

Optical Module with Bidi Isolator Fiber Optic for Optical Communication System, 2022 Made in China, Factory Wholesale

US $ 25.99-29.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
Huaqingjun Factory Wholesale 24VDC 32-Channel Modbus RTU Protocol RS485 Communication Relay Module for Remote Control

Huaqingjun Factory Wholesale 24VDC 32-Channel Modbus RTU Protocol RS485 Communication Relay Module for Remote Control

US $ 102-104 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Factory Quality Cost Effective Short Circuit Protection High - Efficiency Communication Module

Factory Quality Cost Effective Short Circuit Protection High - Efficiency Communication Module

US $ 400 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Hebei Juhang Energy Technology Group CO,. LTD

Hebei, China
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1100nm~1700nm Fiber Laser Module for Communication and Distance Measurement, Is a RoHS Compliant Optical Time Domain Reflectometer System, Produced in a Factory

1100nm~1700nm Fiber Laser Module for Communication and Distance Measurement, Is a RoHS Compliant Optical Time Domain Reflectometer System, Produced in a Factory

US $ 20.99-25.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
Factory Exclusive Sale Widely Used Other Communication and Network Modules Io-Link-M12 Device Module

Factory Exclusive Sale Widely Used Other Communication and Network Modules Io-Link-M12 Device Module

US $ 82-100 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Tianjin Sentinel Electronics Co., Ltd.

Tianjin, China
Chat Now Send Inquiry
Chinese Factory Supply Quectel 4G Wireless Communication Lte Sc20 Smart Module

Chinese Factory Supply Quectel 4G Wireless Communication Lte Sc20 Smart Module

US $ 34-38 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
Chat Now Send Inquiry
1270~1610 Laser Module with for Optical Communication System, Made in China, Factory Wholesale

1270~1610 Laser Module with for Optical Communication System, Made in China, Factory Wholesale

US $ 25.99-29.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
1100nm~1700nm Fiber Optic Module for OTDR System and Communication and Distance Measurement, Manufactured in China Factory, Compliant with ISO 9001 and RoHS Rep

1100nm~1700nm Fiber Optic Module for OTDR System and Communication and Distance Measurement, Manufactured in China Factory, Compliant with ISO 9001 and RoHS Rep

US $ 20.99-25.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
Factory Price 1100nm~1700nm Fiber Optic Module for OTDR System and Communication and Distance Measurement, Compliant with ISO 9001 and RoHS Report

Factory Price 1100nm~1700nm Fiber Optic Module for OTDR System and Communication and Distance Measurement, Compliant with ISO 9001 and RoHS Report

US $ 20.99-25.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
Laser Fiber Pigtail Bosa Modules for Optical Communication System 1550nm Are Manufactured in Factories in China

Laser Fiber Pigtail Bosa Modules for Optical Communication System 1550nm Are Manufactured in Factories in China

US $ 25.99-29.99 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Wuhan Shengshi Optical Technology Co., Ltd.

Hubei, China
Chat Now Send Inquiry
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