Self-Configured 3-port 10/100/1000BASE-T + 4-port 1000BASE SFP Ethernet Switch

Product Advantages

· Switch Ethernet signals among 10/100/1000M UTP ports (T) and 1000M Optical Fiber Interfaces (X)

· Auto negotiation function, supports UTP ports 10/100/1000M and Full Duplex/Half Duplex auto-negotiation

· 1000M Fiber port supports 1000M and Full Duplex mode.

· Supports flow control and broadcast storm protection.

· Supports VLAN and QoS.

· Supports max 10K bytes frame.

· Low power consume (4W), low heat, and good reliability.

Overview

LNK-4300G 3 port Gigabit Ethernet Switch with four 10/100/1000M SFP ports, which converting the 2 independent 1000Base-TX twisted pair electrical signal with 1000Base-FX optical signal. It extends the network transmission range from 100m over copper wires to 120Km (single-mode full-duplex mode). The product is possessed of stable performance, excellent quality and reasonable price because of adopting latest IC from USA and high quality of transceivers. It is applicable to use in small patterns of Optical Fiber Ethernet.

Technical Indexes

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.