Questions tagged [networking]

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Is there any speed difference if we replace a 200-300 meters of copper cables with optical fiber cables? Whats the reason if it increases?

All of us know that the optical fiber cables have more data speed than the traditional copper cables. That's the reason why they're getting replaced in most of the countries. But does even a 200-300 ...
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Is fiber to computer(without the use of LAN cables in between) possible?? Are any further developments getting carried out towards this goal?

All of us know well that the fiber to home(FTTH) connections are a trend nowadays. Every nation is planning to replace the existing metal wires with optical fiber cables. But we also see that the ...
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Could we theoretically use much lower frequencies for fiber optic transmission?

I was thinking, fiber optic communication uses baseband signaling and even 400 gigabit Ethernet only needs ~100 GHz with the modulation that they use. So you still have 3 orders of magnitude before ...
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Why is there such a strong focus on 5G in context of remote surgery

Almost every time I see an article or advertisement on 5G, a reference is made to remote surgery. The point that is being made is that 5G has lower latency and remote surgery would be more practical ...
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Setup for Testing Custom Ethernet Cabling with Network Switch

I am building a setup for performing a bandwidth test on custom cabling that carries two gigabit Ethernet channels. I have a working setup that includes two computers and two network switches to which ...
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Connect Redis which is installed on same network's different machine's VMWare's ubuntu [closed]

I have a laptop (windows OS) which is connected to a wifi network. On same wifi network, there is another PC (Windows OS). In that PC, I have ubuntu installed inside VMWare. And in that ubuntu, I have ...
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LAN data from computer

I have an HMI (Siemens MP 377) to print collected data on a LAN connected printer. Now I would like that the data that are being sent to the printer is also received at a computer through Ethernet LAN....
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Monitoring Connectivity on ZigBee

I am trying to figure out some ways in which a ZigBee network can be monitored. As is the case in any network, here we have a central coordinator and several slaves joined, however, there seems to be ...
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Permission Denied copying to (User Data) dir -Haas Next Gen Control

We recently purchased a new Lathe - Haas with Netshare, Next Gen Control. We are copying a file to the Haas Drive's (User Data) folder from a network PC. The problem we're seeing is random and ...
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Network Switch with Togglable Ports

I'm a software engineer that works on custom embedded devices. I program these devices through a typical RJ-45 ethernet cable. In most cases, I can connect my computer to these devices through a ...
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What emits more radiation, cell network or wifi?

I've researched in the Internet but can't find any conclusive answer. When will your phone emit more radiation, downloading 1 Mb of data from a cell network (3G, 4G) or downloading the same amount of ...
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what is the best way to communicate among multiple raspberry pi boards?

so i was planning to make a project were a system of computers( in my case raspberry pi's) need to communicate to do a certain job. And i am having a trouble choosing a way of communications. so i ...
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How to we ping to check accessibility of a website or a server from different locations? [closed]

Do we have an online utility which can be used to ping by selecting locations?
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How does the demapping/demultiplexing of transport channels to logical channels work?

I am trying to model WCDMA MAC, but I cannot figure out how to demultiplex HS-DSCH unto DCCH, DTCH. Also, since I am using E-DCH/HS-DSCH transport channel scheme, how does the data of DCCH and DTCH ...
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Explanation of network interdiction in layman terms

I am trying to understand network interdiction. I have read these papers, but it is still hard to get a clear understanding of what it exactly means: Blind Network Interdiction Strategies - A ...
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