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Top Quality 10GB CWDM XFP Module 10km/20km/40km/80km Fiber XFP Transceiver Module
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Top Quality 10GB CWDM XFP Module 10km/20km/40km/80km Fiber XFP Transceiver Module

US $ 39.9-99.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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R4850g5 48V 3000W Rectifier Module for FTTH Embedded Power Supply
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R4850g5 48V 3000W Rectifier Module for FTTH Embedded Power Supply

US $ 105.36-109.15 / Piece FOB
1 Piece (MOQ)
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Hebei Chengyue Technology Co., Ltd.

Hebei, China Since 2024
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1000base-Lx/Lh SFP 1310nm 20km Dom Transceiver Module

1000base-Lx/Lh SFP 1310nm 20km Dom Transceiver Module

US $ 7 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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NL668-AM Cat4 Multi Network High Performance IoT Communication LTE Wireless Module
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NL668-AM Cat4 Multi Network High Performance IoT Communication LTE Wireless Module

US $ 10-12 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Siemens 6es75411ab000ab0 Communication Module S7-1500
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Siemens 6es75411ab000ab0 Communication Module S7-1500

US $ 1,133.21-1,168.08 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Fiber Optic SFP1.25g Bidi 20km SFP 1310/1550nm Transceiver / Module

Fiber Optic SFP1.25g Bidi 20km SFP 1310/1550nm Transceiver / Module

US $ 8.88-8.99 / Piece FOB
10 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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China Factory Osfp 800g Module Outer Shell Zinc Die Casting with Bright Tin Plating ISO-Certified for 800g Ai Cluster Network Infrastructure Applications
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China Factory Osfp 800g Module Outer Shell Zinc Die Casting with Bright Tin Plating ISO-Certified for 800g Ai Cluster Network Infrastructure Applications

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

Guangdong, China Since 2026
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Computer Parts Celulares Electronics Circuit Board PCB PCBA Assembly Module
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Computer Parts Celulares Electronics Circuit Board PCB PCBA Assembly Module

US $ 0.1-1 / Piece FOB
1 Piece (MOQ)
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Guangzhou Kevis Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Siemens S7-1200 Cm1241 Communication Module 6es72411CH301xb0 RS422/485 Serial Module

Siemens S7-1200 Cm1241 Communication Module 6es72411CH301xb0 RS422/485 Serial Module

US $ 56-60 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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50W 4000-5000MHz Drone Dji Fpv Uav PA Module Communication & Networking for Uav Drone Fpv Wireless & RF Modules

50W 4000-5000MHz Drone Dji Fpv Uav PA Module Communication & Networking for Uav Drone Fpv Wireless & RF Modules

US $ 298-358 / Piece FOB
50 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
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Siemens 6gk7243-1gx00-0xe0 Ethernet Communication Processor Module

Siemens 6gk7243-1gx00-0xe0 Ethernet Communication Processor Module

US $ 340-450 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Jdy-40 2.4G Wireless Serial Port Transmission Transceiver and Remote Communication Module Super Nrf24L01
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Jdy-40 2.4G Wireless Serial Port Transmission Transceiver and Remote Communication Module Super Nrf24L01

US $ 0.73-0.8 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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2000W 40A High Efficiency Rectifier E*a*T*O*N Apr48-Es Communication Power Module Fit Sc200/Sc100 System Controller
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2000W 40A High Efficiency Rectifier E*a*T*O*N Apr48-Es Communication Power Module Fit Sc200/Sc100 System Controller

US $ 130-150 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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100W GSM/Dcs/PCS 2g RF Power Amplifier Module
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100W GSM/Dcs/PCS 2g RF Power Amplifier Module

US $ 150-1,000 / Set FOB
1 Set (MOQ)
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Shenzhen Action Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Piiz New Original Pnoz S7 750107 Programmable Communication Module

Piiz New Original Pnoz S7 750107 Programmable Communication Module

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Cp Series Cp1w-20edt1 Output Unit PLC Module Programmable Controller Ethernet Port Communication Module for Omron
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Cp Series Cp1w-20edt1 Output Unit PLC Module Programmable Controller Ethernet Port Communication Module for Omron

US $ 90-125 / Piece FOB
1 Piece (MOQ)
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Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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Smartgen Sgb100 Communication Module for Genset
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Smartgen Sgb100 Communication Module for Genset

US $ 30-35 / Piece FOB
5 Pieces (MOQ)
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Fuan Vision Machinery & Electric Co., Ltd.

Fujian, China Since 2024
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Surelink Krone Module Lsa Krone 10 Pairs Disconnection Module
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Surelink Krone Module Lsa Krone 10 Pairs Disconnection Module

US $ 0.4-1 / Piece FOB
1,500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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New Original Lenze Communication Module E84aycerv E84aycerv/S

New Original Lenze Communication Module E84aycerv E84aycerv/S

US $ 690-700 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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H3c CWDM-SFP10g-1590-80 Compatible 10g CWDM SFP+ 1590nm 80km Dom Transceiver Module

H3c CWDM-SFP10g-1590-80 Compatible 10g CWDM SFP+ 1590nm 80km Dom Transceiver Module

US $ 5-128 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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High Performance 100g Er4 Zr4 CWDM4 Transceiver Module for Cc-Qkkcc0l-SD
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High Performance 100g Er4 Zr4 CWDM4 Transceiver Module for Cc-Qkkcc0l-SD

US $ 123-140 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Long Range Drone Wireless Digital Image Video Data Link Transmission Radio Communication System Remote Radio Repeater Module

Long Range Drone Wireless Digital Image Video Data Link Transmission Radio Communication System Remote Radio Repeater Module

US $ 8,289-8,571 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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6es7241-1CH32-0xb0 High Quality Simatic S7-1200 Cm 1241 Communication Module
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6es7241-1CH32-0xb0 High Quality Simatic S7-1200 Cm 1241 Communication Module

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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About Computer Communication Module FAQ

  • QCan I get customized communication modules?

    Upgrade your Communication Module with the elegant and durable Computer Communication Module.Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

  • QWhat should I look for in a communication module?

    The Computer Communication Module is a top choice in our Communication Module collection.When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

  • QAre there cost-saving options for bulk communication modules?

    The Computer Communication Module is a key item within our extensive Communication Module selection.Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

SIM800A Kit Wireless Extension Module GSM GPRS Stm32 Board Antenna Tested Worldwide

SIM800A Kit Wireless Extension Module GSM GPRS Stm32 Board Antenna Tested Worldwide

US $ 7.52-8.35 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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6gk7243-5dx30-0xe0 Communications Module Cm 1243-5, Simatic S7-1200 Used
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6gk7243-5dx30-0xe0 Communications Module Cm 1243-5, Simatic S7-1200 Used

US $ 243-365 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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A1sj71QC24n Mitsubishi Serial Communication Module A1sj71QC24n

A1sj71QC24n Mitsubishi Serial Communication Module A1sj71QC24n

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Sichuan Hesheng Xing Trading Co., Ltd.

Trading Company

Sichuan, China Since 2023
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Cheng I/O Module, Can Be Used to Measure Humidity and Temperature Modbusrtu Communication Protocol.
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Cheng I/O Module, Can Be Used to Measure Humidity and Temperature Modbusrtu Communication Protocol.

US $ 5.55-5.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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S7-400 Communication Processor Module 6gk7443-1ex30-0xe0

S7-400 Communication Processor Module 6gk7443-1ex30-0xe0

US $ 1,197.78 / Piece FOB
1 Piece (MOQ)
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Shenzhen Nuobashi Trading Co., Ltd

Trading Company

Guangdong, China Since 2024
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C200hw-Nc413 PLC Module with Enhanced Communication Features for Efficient Control

C200hw-Nc413 PLC Module with Enhanced Communication Features for Efficient Control

US $ 34-38 / Piece FOB
1 Piece (MOQ)
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Wenzhou Jifeng Electrical Technology Co., Ltd.

Zhejiang, China Since 2026
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Wago 289 104 Efficient Digital Output Module for Precision Control in Industrial Systems

Wago 289 104 Efficient Digital Output Module for Precision Control in Industrial Systems

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

Jiangsu, China Since 2023
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Siemens Simatic PLC 6es7 540-1ad00-0AA0 Simatic S7-1500 Communication Module
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Siemens Simatic PLC 6es7 540-1ad00-0AA0 Simatic S7-1500 Communication Module

US $ 500-550 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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High Efficiency 30kw EV Charging DC Module System with CE Certification Low Standby Power Consumption Class B Standard TUV Certified Can Communication 50-1000V
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High Efficiency 30kw EV Charging DC Module System with CE Certification Low Standby Power Consumption Class B Standard TUV Certified Can Communication 50-1000V

US $ 800 / pcs FOB
10 pcs (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Original AC500PLC Communication Module Ci541-Dp A4, 1sap224100r0001 Available
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Original AC500PLC Communication Module Ci541-Dp A4, 1sap224100r0001 Available

US $ 599-1,599 / Piece FOB
1 Piece (MOQ)
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Xiamen Liuxian Industrial Co., Ltd.

Trading Company

Fujian, China Since 2025
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Murr 56507 Cube67 Bn-DN Devicenet Bus Node, Remote I/O Communication Module
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Murr 56507 Cube67 Bn-DN Devicenet Bus Node, Remote I/O Communication Module

US $ 880-1,059.26 / Piece FOB
1 Piece (MOQ)
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Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian, China Since 2026
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OEM Module Power Divider GSM Amplifier RF Drone Detector Wireless Bridge Signal Jammer

OEM Module Power Divider GSM Amplifier RF Drone Detector Wireless Bridge Signal Jammer

US $ 568 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HYUCX Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Cat. 5e Keystone Jack Module RJ45 STP 90 Degree 8pins

Cat. 5e Keystone Jack Module RJ45 STP 90 Degree 8pins

US $ 0.39-0.45 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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