ptp transmission

Introduction to encrypted transmission of Node. js data For encrypted data transmission, there are several methods that people often use. One is ciphertext transmission, and the other is ciphertext transmission. The other is to encrypt data using keys and decrypt data using public keys, the

Analysis of data transmission objects and application services in the ABP framework Data transmission object (DTOs)Data Transfer Objects is used for Data transmission at the application layer and presentation layer. The presentation layer transmits the data transmission object (DTO) to call an application service metho

Minimize data transmission-store data on the client. Exporting programs to other languages is one of the favorites of programmers. on the WEB, we have two different programming environments: Client (browser) and server. according to the definition of HTTP, exporting programs to other languages is one of the favorites of programmers. on the WEB, we have Two different programming environments: the client (browser) and the server, according to the HTTP p

With the rapid growth of data, video, and mobile communication services, large-particle businesses surge. Traditional SDH systems cannot meet the demand for rapid growth of large-particle businesses, however, the wavelength division network is the most cost-effective transmission network for bit transmission. It has advantages unmatched by other technologies in large-particle bandwidth

The three-way handshake process of TCP Transmission Control Protocol instance resolution TCP (Transmission Control Protocol) Protocol is the Transmission Control Protocol. TCP is a connection-oriented, reliable, and byte-stream-based transmission layer (Transport layer) communication protocol, which is described by iet

Because the USB signal of the computer is transmitted by cable, the communication distance is difficult to extend, generally not more than 30 meters. The scheme in this paper overcomes the shortcomings of USB signal short distance transmitted by existing cables, so as to provide a circuit for transmitting USB signal through optical fiber, so that the communication distance of USB is increased to several thousands of meters. 1. Implementation Principle This scheme is a circuit for transmitting US

Basic Network skills-network transmission (1) Introduction First, let's look at an example: For example, the network server transmits data to the client: Before describing the network transmission process in detail, let's take a look at the most common example to show the complete process of data transmission from a network server to a client: 1. The data to be

With the rapid development of the Internet in recent years, the number of Internet users, application types, bandwidth needs, and so on have all experienced explosive growth. Taking China as an example, the annual growth rate of the Internet traffic in the next four or five years is expected to reach 60 ~ 70%, the total bandwidth of the backbone transmission network will increase from 64 Tbit/s to about 150 Tbit/s, or even more than 200 Tbit/s. With t

The transmission control protocol is one of the most basic protocols on the Internet. That is, TCP. When we talk about it, we always say the TCP/IP protocol stack. So this protocol stack contains many protocols. Today we only focus on the transmission control protocol TCP. TCP: Transmission Control Protocol TCP is a connection-oriented) Reliable, byte stream-base

Digital baseband signal a digital baseband signal is a waveform that represents digital information, which can be expressed in different levels or pulses. There are many types of digital baseband signals. This paper introduces several basic baseband signal waveforms with rectangular pulses as an example. Unipolar waveform This is one of the simplest baseband signal waveforms. It corresponds to the binary digits "1" and "0", respectively, with

Application of single channel 10G Wavelength Division transmission SystemInternet has become an indispensable tool for Gaga households, because the network era, People's happiness index is more and more high, the rate of Internet broadband is more and more high, the trend determines the network needs to be reformed. In the early stage of the first set of fiber-optic networks, over time fiber resources have been very scarce, in this context, the emerge

For an electrical engineer, a wide range of cables and data lines, or the replacement of Wear-Resistant towlines, is a cumbersome task, but also the high cost of laying, installation and maintenance should be considered. The dtd110 wireless transmitter simplifies device installation, reduces maintenance time and downtime, increases system availability, and improves productivity. I,In industrial applications, the use of wireless transmission technol

The transmission speed of electricity refers to the transmission speed of the electric field (some people say that the transmission speed of electrical signals is actually the same), not the moving speed of electrons. The speed at which the electrons in the wire can be moved several meters per second (macro speed) is already very high.The electric field propagati

The previous article introduced how to extract the SCP transmission speed to the maximum extent. With this foundation, we can further use compression to accelerate the transmission speed. Only scp is used, and the transmission rate is about 90 MB at the earliest. This article uses compression to increase the transmission