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Cybersecurity for Industrial Environments
In recent years, industrial environments have undergone significant changes. Industry 4.0 has led to numerous advancements in production and operations, but it has been primarily defined by the emergence of new technologies that were previously absent. Automation and digitalization have created an Internet of Things - IoT ecosystem, where everything is...
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Control structures for modern microprocessors
Since the advent of computers a large variety of processors with different instruction set architecture (ISA) have been developed. Their design commenced with the definition of the instruction set and culminated in the implementation of the microarchitecture that...
WLAN Site Surveys – Good planning is half the battle
Wireless LAN coverage is nowadays mandatory for more and more customers. Meanwhile, WLAN Site Surveys is not only used for office communication like e-mail or web traffic. By now storekeepers use for instance for bar code scanners with integrated WLAN to register...
Centralized Network Management Tools
The new generation of centralized management tools for wireless networks has arrived. We analyze Teldat´s Colibri platform. Humanity spends a huge percentage of its time searching for models. We search for models of the atmosphere to anticipate weather conditions, we...
ONT SFP GPON: End-customer solution
With the deployment of fiber to the home (FTTH), telecommunications operators put their main focus on the residential market. This is logical, since it is where there is volume and where a small increase or decrease in revenue per subscriber is converted into...
Railway communication networks need important changes
GSM Railway (commonly known as GSM-R) is an “international” Wireless communication standard for railways that allows communication in this environment. Indeed it was a system that was developed for Europe, but due to its success it has been deployed in Asia-Pacific,...
SDN and NFV: New paradigm communication
During the past two years, a lot has been discussed about SDN/NFV technologies which promise major changes in the current communication scenarios. Many have pointed out that the current network status does not allow a quick evolution, new protocols or facilitate the...
WLAN: What are high density networks?
A high density network, can be summarized as a network designed for various or many WLAN clients. WLAN conservative planning approaches are designed to achieve a good and complete WLAN supply, and at the same time install as less access points as possible. In order to...
BYOD and Telephony: integrated solutions and security
The concept of bring your own device BYOD is a growing trend for business IT. There are a variety of benefits allowing users to supply their own PC and mobile devices. Employees can easily check e-mails, manage appointments via social networks and search the web. Many...
An involved supplier: The key to successful projects in XXI century
Due to the large number of technologies, the growing enterprise specialization and the vast amount of information available, XXI century projects are characterized by a high complexity level. It’s quite common to find projects that integrate multiple technologies...
…and a new year starts
A year that has a very special meaning for Teldat, because during 2015 we will celebrate the thirtieth anniversary of our company’s establishment. Thirty years in which we have been participants in the amazing technological evolution of communications, from the first...
A Year ending…
This year 2014 that will finish shortly, has meant among other things, a change in the way Teldat has interacted with our customers, suppliers and all those interested in our technology and what we do. Since June, when we launched this blog and our Twitter and...
What is a wireless LAN controller and who has taken it to the cloud?
The main function of a traditional wireless LAN controller (WLC ) is to configure wireless access points (AP) that connect to it locally. However, due to the technological characteristics of a wireless area network (or Wi-Fi as it is commonly known), the traditionally...
