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

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

US $ 16-22 / Piece FOB
1 Piece (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Wj80

Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Wj80

US $ 85.99-88.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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1u MPO 2X2 Module & Chassis Black Color Optional Adapters and Pigtails

1u MPO 2X2 Module & Chassis Black Color Optional Adapters and Pigtails

US $ 10-12 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Fastlink Communication Group Co., Ltd

Guangdong, China Since 2025
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Siron Y430-O 2 Bit 1c Power Relay Module Relay Module for Industrial Control, Relay Board Electronic

Siron Y430-O 2 Bit 1c Power Relay Module Relay Module for Industrial Control, Relay Board Electronic

US $ 16.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Factory Direct Price Huawei Cisco Compatible 10g Sr Fiber Optic Transceivers/SFP Module Ddm

Factory Direct Price Huawei Cisco Compatible 10g Sr Fiber Optic Transceivers/SFP Module Ddm

US $ 0.99-1.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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15A AC to AC 3 Phase SSR Relay Three Phase Solid State Module

15A AC to AC 3 Phase SSR Relay Three Phase Solid State Module

US $ 12.5 / Piece FOB
1 Piece (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Siron Y449 Mil Plug Connection NPN/PNP Corresponding 32 Channel Wide Base Type Signal Relay Module

Siron Y449 Mil Plug Connection NPN/PNP Corresponding 32 Channel Wide Base Type Signal Relay Module

US $ 118.75 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Factory Price MIMO Mesh Network Drone Video Transmission Module Transmitter and Receiver for Drone Uav Data Link Telemetry

Factory Price MIMO Mesh Network Drone Video Transmission Module Transmitter and Receiver for Drone Uav Data Link Telemetry

US $ 9,590-9,644 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Reliable 4-20mA Current Signal Module for AC Voltage Isolation

Reliable 4-20mA Current Signal Module for AC Voltage Isolation

US $ 55.99-58.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Cheap Price LC/PC Pgtail ABS Box 8CH Mux /Demux Optical DWDM Module

Cheap Price LC/PC Pgtail ABS Box 8CH Mux /Demux Optical DWDM Module

US $ 41.94-46.13 / Piece FOB
1 Piece (MOQ)
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Shenzhen Opelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2016
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Waterproof Water IR Sensor Module for Automatic Faucet Urinal Toilet

Waterproof Water IR Sensor Module for Automatic Faucet Urinal Toilet

US $ 1-8.5 / Piece FOB
200 Pieces (MOQ)
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Yueqing Xingfeng Electronics Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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FC Interface Fiber Optical Module Equipped with Wireless Switching Mode Fpv

FC Interface Fiber Optical Module Equipped with Wireless Switching Mode Fpv

US $ 12-20 / units FOB
50 units (MOQ)
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Ningbo FB Communication Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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High-Performance 1490nm Continuous Mode SFP Module for Fiber Optics

High-Performance 1490nm Continuous Mode SFP Module for Fiber Optics

US $ 16.58-19.8 / Piece FOB
100 Pieces (MOQ)
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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SSR Relay 4-20mA SSR-25la SCR-La Single Phase Linear Solid State Module (SCR)

SSR Relay 4-20mA SSR-25la SCR-La Single Phase Linear Solid State Module (SCR)

US $ 5 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Black 1u MPO 2X2 Module & Chassis 1 2mm Thickness Heat-Shrink Tubes

Black 1u MPO 2X2 Module & Chassis 1 2mm Thickness Heat-Shrink Tubes

US $ 10-12 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Fastlink Communication Group Co., Ltd

Guangdong, China Since 2025
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Smart Lighting Control Module for Home Automation Systems

Smart Lighting Control Module for Home Automation Systems

US $ 210-234.5 / Piece FOB
5 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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4CH/8CH/16CH/18CH/8+1CH Ccdwm Mux&Demux ABS Box Fiber Optic Module

4CH/8CH/16CH/18CH/8+1CH Ccdwm Mux&Demux ABS Box Fiber Optic Module

US $ 38-178 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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8/12/24 Fibers Singlemode MTP Fiber Optic Loopback Adapter Module

8/12/24 Fibers Singlemode MTP Fiber Optic Loopback Adapter Module

US $ 50-100 / Piece FOB
100 Pieces (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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1 to 8 Lgx ABS Sc Fiber Optic PLC Splitter Module

1 to 8 Lgx ABS Sc Fiber Optic PLC Splitter Module

US $ 5-30 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Smart Factory IoT Gateway Module Full-Turnkey PCBA with Lora, Ethernet & Custom Protocol Support

Smart Factory IoT Gateway Module Full-Turnkey PCBA with Lora, Ethernet & Custom Protocol Support

US $ 0.99-2.98 / Piece FOB
10 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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SC/UPC Duplex OM3 Multimode 50/125 Fiber Loopback Module

SC/UPC Duplex OM3 Multimode 50/125 Fiber Loopback Module

US $ 1.23-1.69 / Piece FOB
10 Pieces (MOQ)
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Rug-O 60V Optocoupler Relay Module for Smart Home Automation

Rug-O 60V Optocoupler Relay Module for Smart Home Automation

US $ 1.99-2.15 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Sealed Electromagnetic Intermediate AC DC Control Power Solid State Relay Module

Sealed Electromagnetic Intermediate AC DC Control Power Solid State Relay Module

US $ 3.4-3.6 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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About Communication Module Factory FAQ

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

    Our Communication Module Factory offers exceptional quality within the Communication Module category.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 type of communication protocols do communication modules support?

    The Communication Module Factory is a key item within our extensive Communication Module selection.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.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Our Communication Module Factory offers exceptional quality within the Communication Module category.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.

Slim DIN Rail Relay Module for 24V Electrical Systems

Slim DIN Rail Relay Module for 24V Electrical Systems

US $ 3.4-3.6 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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High-Performance 48V Optocoupler Screw Relay Module for Automation

High-Performance 48V Optocoupler Screw Relay Module for Automation

US $ 1.99-2.15 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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China Factory Price All Series SFP+ 10g Wdm / Bidi / Simplex Duplex mm Sm OEM 10gbase Ethernet SFP Transceiver 10g SFP Module

China Factory Price All Series SFP+ 10g Wdm / Bidi / Simplex Duplex mm Sm OEM 10gbase Ethernet SFP Transceiver 10g SFP Module

US $ 0.99-2.4 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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1 to 2 Way Sc APC Mini PLC Splitter Module

1 to 2 Way Sc APC Mini PLC Splitter Module

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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TM241cec24u PLC Controller Has Built-in Ethernet PLC Communication Module

TM241cec24u PLC Controller Has Built-in Ethernet PLC Communication Module

US $ 200-1,000 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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Laboratory 96 Well PCR Plate Applicable to 0.1ml 0.2ml Thermal Cycling Module

Laboratory 96 Well PCR Plate Applicable to 0.1ml 0.2ml Thermal Cycling Module

US $ 0.8-0.92 / box FOB
50 box (MOQ)
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Nantong Mevid Life Scientific Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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High Quality 8CH Fiber Optic Ccwdm Module, OEM Optical Ccwdm Module with Factory Price

High Quality 8CH Fiber Optic Ccwdm Module, OEM Optical Ccwdm Module with Factory Price

US $ 28.88-29.19 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Opelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2016
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Jutai Wireless Microwave Radar Sensor Motion Detector Module

Jutai Wireless Microwave Radar Sensor Motion Detector Module

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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2W 980nm Laser Diode to 9mm Ld Industrial Optical Modules Laser Therapy

2W 980nm Laser Diode to 9mm Ld Industrial Optical Modules Laser Therapy

US $ 199 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China Since 2022
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CAT6 Network Keystone Jack 22/24/26 AWG Cables T568A T568b Category 6 Shielded Module

CAT6 Network Keystone Jack 22/24/26 AWG Cables T568A T568b Category 6 Shielded Module

US $ 0.2-0.22 / Meter FOB
100 Meters (MOQ)
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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30W Dual Bands Factory Price Long Range WiFi 2.4G 2g 3G 4G Uav Lojack GPS Signal Module

30W Dual Bands Factory Price Long Range WiFi 2.4G 2g 3G 4G Uav Lojack GPS Signal Module

US $ 464-470 / Piece FOB
1 Piece (MOQ)
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Shenzhen Topfine Technology Co., Limited

Guangdong, China Since 2014
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Kssr1-40da Single Phase DC to AC SSR Relay Solid-State Relay Module

Kssr1-40da Single Phase DC to AC SSR Relay Solid-State Relay Module

US $ 3.5 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Input Module Match with Non-Polarized Infrared Conventional Beam Smoke Detector

Input Module Match with Non-Polarized Infrared Conventional Beam Smoke Detector

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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