Cristina Albarrán

Directora de Redes&Telecom

Cristina L. Albarrán es directora de Redes&Telecom. Con más de 20 de experiencia a sus espaldas escribiendo sobre el sector TIC en diversas editoriales y medios de comunicación, en los últimos años se ha especializado en la industria de los centros de datos y, especialmente, de las telecomunicaciones. Actualmente dirige una publicación decana del ámbito Telco analizando el dinámico e innovador mercado de las operadoras y las redes.
Artículos del autor



<img width="768" height="439" src="https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--768x439.jpg" class="card-responsive-img fit-img" alt="Sociedad gigabit." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--768x439.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--1261x720.jpg 1261w, https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--154x88.jpg 154w, https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--1024x585.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.--lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/23143630/Sociedad-gigabit.-.jpg 1280w" data-eio="l" />

especiales
Europa avanza hacia la sociedad Gigabit
23 Oct 2023
por Cristina Albarrán
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<img width="768" height="511" src="https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock-768x511.jpg" class="card-responsive-img fit-img" alt="Nokia plantea el despido de 14.000 empleados. Adobe Stock" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock-768x511.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock-1082x720.jpg 1082w, https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock-132x88.jpg 132w, https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock-1024x682.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/20113718/Nokia.-Adobe-Stock.jpg 1280w" data-eio="l" />

noticias
Nokia plantea el despido de 14.000 empleados para proteger su rentabilidad
20 Oct 2023
por Cristina Albarrán
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<img width="768" height="438" src="https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-768x438.jpg" class="card-responsive-img fit-img" alt="5G experiencia redes. Adobe Stock" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-768x438.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-1262x720.jpg 1262w, https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-154x88.jpg 154w, https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-1024x584.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/17133816/5G-experiencia-redes.-Adobe-Stock.jpg 1280w" data-eio="l" />

noticias
Ningún operador español ha sido reconocido por una buena experiencia en 5G
17 Oct 2023
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock-768x432.jpg" class="card-responsive-img fit-img" alt="Redes abiertas. Adobe Stock." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/16124654/Redes-abiertas.-Adobe-Stock.jpg 1280w" data-eio="l" />

noticias
1.200 asistentes acuden a Fyuz 23 para abrir de par en par las redes
16 Oct 2023
por Cristina Albarrán
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<img width="768" height="435" src="https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock-768x435.jpg" class="card-responsive-img fit-img" alt="El futuro de las redes de comunicaciones electrónicas en Europa. Adobe Stock." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock-768x435.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock-1271x720.jpg 1271w, https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock-1024x580.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/09113917/Futuro-redes.-Adobe-Stock.jpg 1280w" data-eio="l" />

ESPECIALES
El futuro de las redes de comunicaciones electrónicas en Europa
13 Oct 2023
por Cristina Albarrán
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<img width="768" height="512" src="https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock-768x512.jpg" class="card-responsive-img fit-img" alt="Huawei pone rumbo a la 5.5G . Adobe Stock." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock-768x512.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock-1080x720.jpg 1080w, https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock-132x88.jpg 132w, https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock-1024x682.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/11150147/5G-distancia.-AdobeStock.jpg 1280w" data-eio="l" />

noticias
Más allá de 5G: Huawei pone rumbo a la 5.5G
11 Oct 2023
por Cristina Albarrán
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<img width="768" height="384" src="https://img.redestelecom.es/wp-content/uploads/2023/10/11100213/Redes-domesticas.-Adobe-Stock.--768x384.jpg" class="card-responsive-img fit-img" alt="Redes domésticas. Adobe Stock." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/11100213/Redes-domesticas.-Adobe-Stock.--768x384.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/11100213/Redes-domesticas.-Adobe-Stock.--156x78.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/10/11100213/Redes-domesticas.-Adobe-Stock.--1024x512.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/11100213/Redes-domesticas.-Adobe-Stock.--lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/11100213/Redes-domesticas.-Adobe-Stock.-.jpg 1280w" data-eio="l" />

noticias
CommScope vende su negocio de redes domésticas a Vantiva
11 Oct 2023
por Cristina Albarrán
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<img width="768" height="576" src="https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-768x576.jpg" class="card-responsive-img fit-img" alt="MBBF Huawei. 2023." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-768x576.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-960x720.jpg 960w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-1440x1080.jpg 1440w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-1536x1152.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-2048x1536.jpg 2048w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-117x88.jpg 117w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-1024x768.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/10160028/MBBF-scaled-lq.jpg 30w" data-eio="l" />

noticias
Huawei identifica las oportunidades de 5G para el desarrollo de un futuro digital inteligente
10 Oct 2023
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.--768x432.jpg" class="card-responsive-img fit-img" alt="Velocidad cable submarino. Adobe Stock." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.--768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.--156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.--640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.--1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.--lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/10094454/Velocidad-cable-submarino.-Adobe-Stock.-.jpg 1280w" data-eio="l" />

noticias
Récord mundial en comunicación óptica submarina
10 Oct 2023
por Cristina Albarrán
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<img width="768" height="512" src="https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock-768x512.jpg" class="card-responsive-img fit-img" alt="Acuerdo Hispasat y SoFast para la distribución de canales FAST" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock-768x512.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock-1080x720.jpg 1080w, https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock-132x88.jpg 132w, https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock-1024x682.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/10/06111815/Acuerdo-redes.-Adobe-Stock.jpg 1280w" data-eio="l" />

noticias
Acuerdo de cooperación entre 6G-IA y 5G-MAG
06 Oct 2023
por Cristina Albarrán
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