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Maybe many people do not have a special understanding of the man optical cable line. Next we will introduce in detail the overall design and technical application of the man optical cable line. How to build a Metro optical fiber network? First, it should be based on the network structure of the man. Second, according to the construction idea of the man, the topology of the network should be flexible and cap

To build a new broadband community, we have many options, including the Ethernet access scheme, ADSL access scheme, Cable Modem and hfc-network scheme, and optical fiber access scheme. How should we choose these access solutions? Different solutions vary in application scenarios. Let's take a look at the features of several access solutions. High-speed Ethernet solution In the broadband access technology, Ethernet has become the most widely used loca

This article introduces the optical fiber cabling system. Many people may not know about the optical fiber cabling system yet. I believe you will have a rough understanding of the optical fiber cabling system after reading this article, I hope this article will teach you more things. After the optical cable cabling system is installed, You need to test the link transmission characteristics. The main test items are the attenuation characteristics of th

Data center energy saving does not affect network cable cooling At present, the data center's heat dissipation is generally designed to separate hot and cold channels, that is, the cold and hot channel control technology, to isolate the cold and hot channels, to prevent mixed cold and hot air, the cold channel helps the device get the air-conditioning flow, and then the hot air flow is discharged through the hot channel. In this mode, the data center

A lan is to connect individual computers or terminals using networks to exchange information and share resources according to certain protocols. Commonly used network cables include twisted pair wires, coaxial cables, and optical fiber cables. Twisted Pair wires can be divided into shielded twisted pair wires (STP) and unshielded twisted pair wires (UTP) based on whether they are added with the screen layer of a wire mesh ). Most local networks use unshielded twisted pair wires (UTP-unshielded t

The energy-saving effect of the frequency conversion device is very obvious. The variable-frequency speed control motor is used in the high-power motor, and the entire generator set can save energy by 30%. After variable-frequency speed control is used, the soft start of the motor is realized to ensure smooth operation of the motor, reduce the wear and tear of the motor bearing, and prolong the service life and maintenance cycle of the motor. Therefore, variable frequency speed control technolog

Detailed explanation of cable connector A lan is to connect individual computers or terminals using networks to exchange information and share resources according to certain protocols. Commonly used network cables include twisted pair wires, coaxial cables, and optical fiber cables. Twisted Pair wires can be divided into shielded twisted pair wires (STP) and unshielded twisted pair wires (UTP) based on whether they are added with the screen layer of a

The access network system is widely used and has been well developed in various fields. It also plays an important role in cable TV return. After more than 20 years of development, China's cable TV network line is now more than 3 million kilometers in length, the optical fiber trunk line reaches 0.26 million kilometers, and nearly 2000 counties have opened cable

systems. Screen. width-333) this. width = screen. width-333 "border = 0> Factors Affecting bandwidthA Class 6 standard channel should be designed to have lower signal attenuation and better near-end crosstalk characteristics than Class 5 standard channels. Lower signal attenuation can be achieved through the use of copper media cables of a slightly heavier specification, with a diameter between 0.5mm (24AWG) and 0.6mm (23AWG. Two available cables are included in the scope of TIA's 6 standard sp

On my first day, I took my laptop and my CB back to my hometown. I encountered the following scenario, so I wrote this tutorial.My sister-in-law's house is downstairs. I live on the 5th floor, while my sister-in-law lives on the 4th floor. Her house has network and wireless routes. I use my own book to access the Internet in my house on the 5th floor at night, I was connected to the Internet, but my CB didn't have a wireless network card and a network cable