TC512V1 3BSE018059R1  |  TC512V1 RS485雙絞線調(diào)制解調(diào)器

　　型號(hào)：TC512V1 3BSE018059R1

　　類別:TC512V1 RS485雙絞線調(diào)制解調(diào)器

　　成色：全新/非全新

　　貨期：現(xiàn)貨

　　質(zhì)保：一年

　　快遞：順豐/德邦

　　產(chǎn)品凈深:117 mm

　　產(chǎn)品凈高:45 mm

　　產(chǎn)品凈寬:148.5 mm

　　產(chǎn)品凈重:0.73 kg

　　詳細(xì)描述:

　　雙絞線調(diào)制解調(diào)器是一種特定的調(diào)制解調(diào)器，主要用于在雙絞線傳輸介質(zhì)上進(jìn)行數(shù)據(jù)通信。 以下是關(guān)于雙絞線調(diào)制解調(diào)器的詳細(xì)介紹：

　　一、定義與功能

　　TC512V1 3BSE018059R1 雙絞線調(diào)制解調(diào)器，作為一種計(jì)算機(jī)硬件，它主要實(shí)現(xiàn)了兩個(gè)功能：調(diào)制和解調(diào)。 調(diào)制是將計(jì)算機(jī)產(chǎn)生的數(shù)字信號(hào)轉(zhuǎn)換為適合在雙絞線上傳輸?shù)哪M信號(hào);解調(diào)則是將接收到的模擬信號(hào)轉(zhuǎn)換回計(jì)算機(jī)可以理解的數(shù)字信號(hào)。 這個(gè)過(guò)程實(shí)現(xiàn)了兩臺(tái)計(jì)算機(jī)或設(shè)備之間通過(guò)雙絞線的通信。

　　二、工作原理

　　調(diào)制過(guò)程：在發(fā)送數(shù)據(jù)時(shí)，雙絞線調(diào)制解調(diào)器首先將數(shù)字信號(hào)進(jìn)行編碼(如使用ASCII碼表示字符)，然后通過(guò)特定的調(diào)制方式(如頻移鍵控調(diào)制、相位移鍵控調(diào)制、振幅移鍵控調(diào)制等)將數(shù)字信號(hào)轉(zhuǎn)換為模擬信號(hào)，以適應(yīng)雙絞線的傳輸特性。

　　解調(diào)過(guò)程：在接收數(shù)據(jù)時(shí)，調(diào)制解調(diào)器首先接收傳輸介質(zhì)上的模擬信號(hào)，然后通過(guò)解調(diào)過(guò)濾去除噪聲和雜散信號(hào)，最后通過(guò)解調(diào)將模擬信號(hào)轉(zhuǎn)換回?cái)?shù)字信號(hào)。

　　三、應(yīng)用場(chǎng)景

　　TC512V1 3BSE018059R1雙絞線調(diào)制解調(diào)器廣泛應(yīng)用于各種需要通過(guò)雙絞線進(jìn)行數(shù)據(jù)傳輸?shù)膱?chǎng)合，如小型局域網(wǎng)、家庭網(wǎng)絡(luò)以及傳統(tǒng)的電話網(wǎng)絡(luò)等。 在這些應(yīng)用中，雙絞線調(diào)制解調(diào)器有效地實(shí)現(xiàn)了數(shù)字設(shè)備與雙絞線之間的連接，為數(shù)據(jù)的傳輸提供了便利。

　　Model: TC512V1 3BSE018059R1

　　Category :TC512V1 RS485 twisted pair modem

　　Finish: New/not new

　　Delivery time: from stock

　　Warranty: One year

　　Express: SF Express/Debon

　　Product depth :117 mm

　　Product height :45 mm

　　Product net width: 148.5mm

　　Net weight: 0.73kg

　　Detailed description:

　　A twisted pair modem is a specific type of modem that is primarily used for data communication over a twisted pair transmission medium. Here is a detailed description of the twisted pair modem:

　　Definition and function

　　TC512V1 3BSE018059R1 twisted pair modem, as a kind of computer hardware, it mainly realizes two functions: modulation and demodulation. Modulation is to convert the digital signal generated by the computer into the analog signal suitable for transmission on the twisted pair. Demodulation is the conversion of the received analog signal back to a digital signal that the computer can understand. This process enables communication between two computers or devices via a twisted pair.

　　Second, the working principle

　　Modulation process: When sending data, the twisted pair modem first encodes the digital signal (such as using ASCII code to represent characters), and then converts the digital signal to analog signal through a specific modulation method (such as frequency shift keying modulation, phase shift keying modulation, amplitude shift keying modulation, etc.) to adapt to the transmission characteristics of the twisted pair.

　　Demodulation process: When receiving data, the modem first receives the analog signal on the transmission medium, then removes the noise and stray signal through demodulation filtering, and finally converts the analog signal back to the digital signal through demodulation.

　　3. Application scenarios

　　TC512V1 3BSE018059R1 twisted pair modem is widely used in a variety of applications requiring data transmission through twisted pair, such as small local area networks, home networks and traditional telephone networks. In these applications, the twisted pair modem effectively realizes the connection between the digital device and the twisted pair, which provides convenience for the transmission of data.