In order to be able to load the increasingly complex video surveillance system network, the switch needs to access more cameras, and the larger the data volume of the switch. The switch must have a very stable ability to convert data to transmit large amounts ...

1. Harsh Industrial site environment Since Ethernet was designed at the beginning, it was not based on industrial network applications. When it is applied to industrial sites, facing harsh working conditions, serious inter-line interference, etc., these will i...

We all know that there are commercial grade and industrial grade switches. Commercial grade switches are generally used in homes, small businesses and other places. Industrial-grade switches are often used in industrial environments. So, why can't commercial ...

There are many things worth learning about Ethernet Switches. Here we mainly introduce how to avoid packet loss in the energy data control of Gigabit Ethernet switches. Flow control cannot improve the data throughput of the entire switch, but it avoids packet ...

Industrial Switches are used more and more widely, whether it is our domestic market or foreign markets, there are a large number of them, and they have become international trade. When exporting to foreign industrial switches, switches are necessary when ente...

Today, the Internet has entered thousands of households, and the Internet has become an indispensable thing in our lives. Generally, the most common network devices at home are: optical modems, routers, switches, wifi, but many users cannot easily distinguish ...

Speaking of fiber optic transceivers, we have to say its transmission stability and transmission distance. However, poor quality optical fiber transceivers are subject to various tests, so how do we distinguish poor quality optical fiber transceivers? First lo...

Failure and solution:  No video signal: 1 Check whether the power supply of each device is normal. 2 Check whether the video indicator of the corresponding channel at the receiving end is on: A: If the indicator light is on (the light on proves that the chann...

HDMI fiber video converter, HDMI optical fiber extender, composed of transmitter and receiver, is the perfect solution for optical fiber transmission of HDMI high-definition audio and video.It can transmit HDMI high-definition audio and video and infrared rem...

At present, switches on the market can be divided into managed switches and unmanaged switches. How much do you know about these two types of switches? What is the difference between the two? How should I choose? What is a network management switch? The networ...