Shulou(Shulou.com)05/31 Report--

This article shows you how to understand the DDN dedicated line, the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Many people do not understand the DDN dedicated line, editor, I am the following is a brief introduction to DDN.

What is the DDN special line

DDN refers to digital data network, which is used to provide dedicated medium-and high-speed digital data transmission channel. DDN dedicated line is a digital transmission network that provides permanent connection circuit and transmits data signals through digital channel. With the development of data communication service, DDN special line can provide users with more stable and reliable digital transmission channel.

II. DDN application

It is suitable for users with large amount of data, high real-time demand and strong security, and supports data transmission, image transmission and voice transmission. Using digital transmission channel to transmit, the transmission quality is high, the communication speed can be selected in the middle of 9.6Kbps-N*64Kbps (Null 1-32), and the network delay is small.

Third, the advantages of DDN Direct Connect

1. Connection advantages: the DDN network shows the convenient interface mode, the power supply circuit can automatically zigzag, and the stability is high.

two。 Convenient service items: DDN network is a transparent network, suitable for a variety of business areas of data information, voice and image, there is no demand for customer communication protocols, customers can choose computer equipment and protocols at will.

3. Technical perfection: DDN network is technically perfect, network operation management is simple, DDN puts error control and other functions into terminal equipment with high degree of intelligent system, simplifies network operation management and supervision content, and creates standards for customers to participate in network security management.

4.DDN business scope is suitable for data services with large amount of data, strong practicability and high security performance requirements, such as networking solutions in commercial services, financial industry and other fields, or companies to establish internal networks. Private line, private network bandwidth; small transmission delay; reliable: router twists and turns and backup method

The above is how to understand the DDN line. Have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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