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Marcel Gil

Marcel Gil

graduated in Telecommunication Engineering and Master in Telematics (Polytechnic University of Catalunya), is a SD-WAN Business Line Manager at Teldat.
Marcel Gil

Marcel Gil

graduated in Telecommunication Engineering and Master in Telematics (Polytechnic University of Catalunya), is a SD-WAN Business Line Manager at Teldat.
SD-WAN : More than meets the eye

SD-WAN : More than meets the eye

by | Apr 12, 2016 | ,

This week I have written the article below to be published in “ComunicacionesHoy”, a well known telecommunications magazine and online media website in Spain. As the article has only been published on ComunicacionesHoy in Spanish, Teldat has translated it into English so that all our non-Spanish speaking social media followers can also read it. I hope that you enjoy my article. Even though, at...

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Application Visibility and Hybrid Networks

Application Visibility and Hybrid Networks

by | Jan 20, 2016 | ,

System fine tuning is an unavoidable necessity that requires knowing exactly what happens within a system. For instance, it is almost impossible to adjust a combustion engine without having detailed information on the revolutions, temperature or compression, etc.  Said information is vital for any system, be it Smart Grid, air traffic or even our own organism. In IP networks, real time...

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R.I.P. ISDN

R.I.P. ISDN

by | Sep 14, 2015 | ,

We live in a digital world. Entertainment, work, information, social relations… today everything is digital. The benefits are obvious. Digital information is much easier to store, transfer and handle than analog and is more powerful.  If we think about it we can find many fields where digitalization has had a remarkable impact. In this article, however, we will only consider the impact on...

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Maximum performance routers; who gives you more?

Maximum performance routers; who gives you more?

by | Jun 16, 2015 |

The performance, power, energy consumption and useful life of routers are all measurable factors in product testing. The data, however, depend on the conditions under which manufacturers carry out the tests. Transparency is vital! After 10 years and more than 400,000 km, it is finally time to say goodbye to my little Citroen Xsara. Who brought up planned obsolescence? It is with a degree of...

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The ABC of SBC: definition, characteristics and advantages

The ABC of SBC: definition, characteristics and advantages

by | Apr 6, 2015 |

The Firewall is the quintessential element providing network security when you need to interconnect with other networks, allowing outgoing traffic and blocking unsolicited incoming traffic. The Firewall is a necessary element, although it is insufficient for security purposes since some threats are hidden from network firewalls within legitimate-appearing traffic, thus resulting in the need for...

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Virtual Private Networks, types and characteristics

Virtual Private Networks, types and characteristics

by | Sep 10, 2014 |

In essence a Virtual Private Network (VPN) consists in using a normally public network (IP) but at such a level of abstraction the said network is only used as a transport mechanism between two ends over which a private network has been constructed.  The inherent fact of using a public network requires security, up to the point where both concepts, VPN and security, become one, independently of...

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