Mar
20
2018
OSI Layer 1 – Ethernet
This article is a next logical in a series of our Networking 101 article series, and we still continue discuss OSI Layers - without this, you can't really get into more complicate topics.  
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Mar
08
2018
Introduction to PSTN – CO, CPE, Loop and Trunk
We’ll start this series of articles with a basic model of PSTN - PSTN stands for (Public Switched Telephone Network) and build on it in subsequent posts. In figure below, a
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Oct
05
2017
17 Factors That Slows Down Your Data Transfer Rates
Factors that influence Data Transfer Rates     The amount of data that can be transferred over even simple unshield
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Sep
26
2017
Decibels 101: Everything you need to know about decibels
One dB (decibel) really makes a huge difference!     Why such terms decibels are used? When you compare cable performance and a manufacturer states that the attenua
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