With the development of communication, the information required to be transmitted is not only voice, but also text, data, images, and video. Coupled with the development of digital communication and computer technology, in the 1970s and 1980s, T1 (DS1)/E1 car...

Industrial switches are also called industrial Ethernet switches, that is, Ethernet switch equipment used in the field of industrial control. Due to the network standards adopted, it has good openness, wide application and low price, and uses Transparent and u...

The network-Managed industrial switch literally means a switch that can be managed by the network. There are three management methods, which can be managed through the serial port, through the Web, and through the network management software. It provides a ter...

Fiber optic switch is a high-speed network transmission relay equipment, also called fiber channel switch or SAN switch. Compared with ordinary switches, it uses fiber optic cable as the transmission medium. The advantages of optical fiber transmission are fa...

Industrial switches are specifically designed to meet the needs of flexible and changeable industrial applications and provide a cost-effective industrial Ethernet communication solution. Industrial switches, as our widely used LAN hardware devices, have alwa...

In addition to the electric power industry, transportation is the scene where most industrial switches are used. In recent years, the country has invested heavily in transportation projects. At present, the construction of high-speed railways, expressways, and...

For optical transceivers, whether single fiber or dual fiber is better, let's first understand what single fiber and dual fiber are. Single fiber: The data received and sent are transmitted on one optical fiber. Dual fiber: The data received and sent are trans...

We believe that many users have a certain understanding of optical transceivers. Many users do not know much about optical modules. Optical modules are an important part of optical transceivers. Optical modules are very important to optical transceivers, so wh...

With the development of industrial Ethernet technology, optical fiber technology and information processing technology, and penetration into the power industry, with the support of current technical conditions, industrial Ethernet communications show high reli...

First of all, PCM equipment and PDH equipment are completely different devices. PCM is integrated service access equipment, and PDH equipment is optical transmission equipment. The digital signal is produced by sampling, quantizing and encoding the continuousl...