CSMA and media access control

CSMAIf we divide a generic communication system into its most simple parts, we can distinguish four elements: a sender, a receiver, a message to communicate and a medium on which to do so. One of the problems that arises from establishing the communication is access to the medium. When there are multiple users or stations sharing the same communication medium or channel, access control is required to avoid two or more stations transmitting at the same time, which can cause interference and even make the communication impossible.


Cristian Garcia: Computer Engineer in the Teldat R&D department. Within this department he works as a software developer.

Intent Based Networking

SDNAccording to the prestigious consulting firm Gartner, Intent-Based Networking System – IBNS – technology will be the go-to tool for managing data networks in a few years’ time. It is an evolution of Software-Defined Networking SDN / SD-WAN. 


Juan Rodrigo: Development Engineer, is part of Teldat’s R&D Department. Within this department he is part of the General Software Development Department.

5 trends that will transform telecommunications in 2020

telecommunications We are approaching the end of 2019 and the beginning of a new decade in which we are expecting amazing technological innovation capabilities. The last few years have seen repeated reports of trends, with much talk of 5G, cloud services, blockchain, edge computing, IoT, and so forth.


Francisco Navarro: Francisco Navarro, graduated in Physical Science, is a Business Line Manager working within the Marketing Department and responsible for the Teldat Corporate Routers.

Peer-to-peer networks

Peer-to-peer networkCryptocurrencies have been hailed as one of the greatest technological revolutions of recent years. Bitcoin is the pioneer and best-known of them, but there are hundreds more – each with different characteristics, objectives and technologies behind them to make them work.


Guillermo Escobero: Computer Engineer in the Teldat R&D department. Within this department he works as a software developer.

Segmentation in SD-WAN

sdwanThe SD-WAN market is gaining more and more strength; software-defined and managed connectivity solutions provide ever more possibilities and functionalities to adapt to the reality of business networks. One of the key aspects that all companies value is security. In SD-WAN networks, security can be provided in a number of ways, from encrypting communications to firewall policies, through IDS and IPS tools to the element that forms the topic of this blog post: segmentation.


Ignacio Esnoz: with a degree in Technical Telecomunications Engineering (specialized in Telematics). SD-WAN product specialist at Teldat.