Industry related-Shenzhen Handar Optical Technology Co., Ltd.

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Application of Poe Ethernet power supply switch in Internet of things

With the rapid development of Internet, users\' demand for communication has gradually extended from traditional low-speed services such as telephone, fax and telegraph to high-speed broadband services such as Internet access, videophone and video on demand. Users\' demand for In...
What is the difference between industrial switch and ordinary switch?

1. Compared with civil Ethernet switch, industrial Ethernet switch products can meet the needs of industrial site in terms of design, selection of components, strength and applicability.
Common faults and troubleshooting of optical fiber network

Optical fiber network is very useful in life. Once there is a fault, it will cause great trouble. How to eliminate the common faults and troubleshooting methods of optical fiber network become more and more important.