سپورٹ
مواصلات
مصنف: زیڈ وائی جی پاور ماڈیولریلیز کا وقت: 2022-1-3
Key technologies of modern communication
Digital communication technology: Digital communication transmission of digital signal communication, is through the analog signal from the source through digital terminal source coding become digital signal, the digital signal from the terminal with channels in the channel coding into suitable for digital signal, and then by the modem modulation signal to the system using the digital channel, eventually transferred to obtaining-information after instead of transformation, and time according to the direction of information transmission, data communication system with simplex method, half duplex mode and three full operating mode.
Program-controlled exchange technology: Program-controlled exchange technology refers to the exchange of various kinds of communication in which people use specialized computers to transfer preprogrammed programs to computers. With program-controlled exchange technology developed digital switches processing speed, small size, large capacity, strong flexibility, service function, easy to change the switch function, is advantageous for the construction of intelligent network, to provide customers with more and more convenient telephone service, also can realize the fax, data, image communication exchange, it is controlled by program, is carried out by time division multiplexing network physical circuit switching a telephone exchange equipment.
Program-controlled exchange technology: Program-controlled exchange technology refers to the exchange of various kinds of communication in which people use specialized computers to transfer preprogrammed programs to computers. With program-controlled exchange technology developed digital switches processing speed, small size, large capacity, strong flexibility, service function, easy to change the switch function, is advantageous for the construction of intelligent network, to provide customers with more and more convenient telephone service, also can realize the fax, data, image communication exchange, it is controlled by program, is carried out by time division multiplexing network physical circuit switching a telephone exchange equipment.
Connection technology: The access network technology is one of the core parts of the modern telecommunication network system, which has the function of connecting local end users and end users. The wire network structure is mainly composed of UNI (user network interface) and SNI (business node interface). The core network is the link connecting user network interface and business node interface. Access network’s main function is to realize the user and the terminal equipment effective communication and information connection, compared with the optical fiber communication technology and bluetooth technology, access network technology does not have the reuse and cross connection.
Bluetooth technology: With the increasing intelligence of mobile phones, bluetooth technology has gradually entered people’s life. Bluetooth is arguably the latest communication technology in all communications technologies. Currently, mobile phones, laptops, wireless headphones and many other peripherals have bluetooth capabilities. It can be said that the promotion of bluetooth technology greatly simplifies the communication between the terminal devices. Bluetooth technology can achieve communication between wireless devices and the Internet, and the advantages of bluetooth technology to another big reflected in the exchange of information users in the use of bluetooth technology in the process of don’t need to pay fees.
Recommended product series: DPM30-48SXX series,SPA300-SXX series，DM60 series.
متعلقہ معلومات
-
2023-5-27
AC DC Converter Module: What You Need to Know
An AC DC converter module is an essential component in many electronic devices. It is used to convert alternating current (AC) to direct current (DC), which is required for proper functioning of electronic circuits. In this article, we will discuss everything you need to know about AC DC converter modules, including their working principle, types, and applications. Working Principle of AC DC Converter Module The working principle of an AC DC converter module is based on the principle of rectification. The input AC signal is first converted into a pulsating DC signal using a rectifier circuit. The pulsating DC signal is then filtered using a capacitor, which removes any residual AC components and produces a stable DC output voltage. Types...
تفصیلات دیکھیں -
2022-5-17
DC-DC پاور ماڈیولز کے اصول کیا ہیں؟
The Times کی ترقی کے ساتھ، ہماری روزمرہ کی ضرورت کی زیادہ تر مصنوعات کو DC-DC پاور ماڈیول استعمال کرنے کی ضرورت ہے، DC-DC پاور ماڈیول استعمال کرتے وقت کن اصولوں پر توجہ دینے کی ضرورت ہے؟ آئیے آج اس کے بارے میں جانتے ہیں۔ 1. یہ چیک کرنے کے لیے ہدایات پر عمل کریں کہ آیا صحیح ان پٹ سگنل پن جڑا ہوا ہے۔ 2. تصدیق کریں کہ آیا ماڈیول کے پاور ان پٹ کا سست فیوز مخصوص ضروریات کو پورا کرتا ہے۔ 3. ماڈیول پاور کی تنصیب پیشہ ور افراد کے ذریعہ کی جانی چاہئے تاکہ غلط تنصیب کی وجہ سے غیر ضروری نقصان سے بچا جا سکے۔ 4. ان پٹ اور آؤٹ پٹ ٹرمینلز اس بات کو یقینی بناتے ہیں کہ صارفین چھو نہیں سکتے اور اس بات کو یقینی بناتے ہیں کہ ماڈیول کا آؤٹ پٹ شارٹ سرکٹ نہیں ہوگا۔ 5، پاور ماڈیول کچھ چھوٹی آوازیں بنائے گا...
تفصیلات دیکھیں -
2023-6-6
Custom Type Power Series: Elevate Your Typography Game
Typography is an essential aspect of design because it determines how your audience perceives your message. By choosing the right typeface, size, spacing, and hierarchy, you can enhance the readability, legibility, and visual appeal of your text. However, if you want to stand out from the crowd and express your personality, you need to create your custom typeface. In this article, we will explore the custom type power series and how it can elevate your typography game. What is Custom Type Power Series? Custom Type Power Series is a comprehensive course that teaches you how to design and produce your custom typeface. The program comprises six modules that cover the following topics: 1. Introduction to type design: This module introduces...
تفصیلات دیکھیں -
2023-10-31
Unleash the Power with a 1000W Modular Power Supply
In today's technologically advanced world, the demand for power is ever-increasing. From high-performance gaming rigs to data centers and server farms, there is a constant need for a reliable and efficient power supply. Enter the 1000W modular power supply – a powerhouse of energy that can unleash the full potential of your devices while providing flexibility and convenience. One of the key features of a 1000W modular power supply is its high wattage capacity. With a whopping 1000 watts of power at your disposal, you can power even the most demanding systems with ease. Whether you are a professional gamer, a content creator, or a data scientist, this power supply can handle anything you throw at it. Modularity is another...
تفصیلات دیکھیں -
2023-4-14
AC-DC کنورٹر: الٹرنیٹنگ کرنٹ کو ڈائریکٹ کرنٹ میں تبدیل کرنا
An AC-DC converter, also known as a rectifier, is a device used to convert alternating current (AC) to direct current (DC). This is an important process as many electronic devices require DC power to operate. In this article, we will discuss the working principle, types, and applications of AC-DC converters. Working Principle: The working principle of an AC-DC converter is based on the fact that diodes conduct current in only one direction. A diode is a semiconductor device that allows current to flow in one direction but blocks it in the opposite direction. The basic AC-DC converter circuit consists of four diodes connected in a bridge configuration called a full-wave rectifier. When an AC voltage is applied to the input...
تفصیلات دیکھیں -
2023-11-12
Exploring the Advantages of a Modular PC Power Supply
In the world of computer hardware, power supply units (PSUs) are an essential component that often goes overlooked. However, choosing the right PSU can have a significant impact on the performance and longevity of your computer. One option that has gained popularity in recent years is the modular power supply. In this article, we will explore the advantages of a modular PC power supply and why it might be the right choice for your next build. To understand the advantages of a modular power supply, it is important to first understand the difference between modular and non-modular PSUs. Traditional non-modular power supplies come with a fixed set of cables that are permanently attached to the unit. This means that all...
تفصیلات دیکھیں