Layer 3 Managed Fiber Optic Switch 48 Port 10G SFP 4 Port 40G QSFP Support WEB

Fiber Optic Switch Layer 3 Managed 48-Port 10G SFP 4-Port 40G QSFP Fiber Switch

Product Overview:

The LNK-FS4804HC-SI is a high-performance Layer 3 Managed 48-Port 10G SFP+ and 4-Port 40G QSFP+ Fiber Switch, designed for next-generation data centers and enterprise core networks. With a non-blocking switching architecture and 650Gbps backplane capacity, it delivers industry-leading performance in a 1U Top-of-Rack (ToR) form factor. The switch offers wire-speed L2/L2+ forwarding at a rate of 852.32Mpps, ensuring ultra-low latency and high throughput for data-intensive applications.

Featuring 48 x 10G SFP+ ports and 4 x 40G QSFP+ uplink ports, it provides the highest port density in its class, supporting flexible high-speed server access, spine-leaf architecture integration, and scalable bandwidth aggregation. Each 40G QSFP+ port can be broken out into 4 x 10G interfaces, offering enhanced connectivity options. The modular design includes a console port and out-of-band (OOB) management port for secure and efficient network control.

Ideal for high-density data centers, cloud computing environments, metropolitan area networks (MAN), large enterprise cores, and internet cafés, this switch enables advanced features such as dynamic load balancing, QoS, VLAN, and comprehensive security policies. It ensures stable operation, optimized traffic distribution, and future-ready scalability to meet evolving network demands.

Product Features:

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.

Our main products include:

• Fiber Media Converters
• Industrial Ethernet PoE switchs
•  PoE Injectors & Splitters
• PoE Extenders
• Serial Fiber Converters
• SFP Transceivers
• HDMI Fiber Converters
• DVI Fiber Converters
• HD/3G/6G/12G Fiber Extenders
• CCTV Fiber Optic Converters
• HDMI/ DVI/ VGA/ SDI Ethernet Extenders

With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions 

to serve our customers successfully.



   

   

                                                                   
                                                                  
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Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to

• System of Telecom
• Public Security
• Bank
• Smart City
• Public transportation
• New Energy Developing
• CCTV Monitoring Transmission

We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.





   





















































                                                                   
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E-Link quality:

• ISO9001 Quality System
• CE, RoHS, FCC certified 
• 48 hours of weathering test before delivery
• Conduct full-spectrum environmental and electrical testing on all product designs

   





Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.