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="432" src="https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-768x432.jpg" class="card-responsive-img fit-img" alt="Orange consolida su presencia en España" 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/2026/04/14142202/Orange-logo-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-1040x585.jpg 1040w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/04/14142202/Orange-logo.jpg 1920w" data-eio="l" />

operadoras
Orange consolida su presencia en España
14 Abr 2026
por Cristina Albarrán
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<img width="768" height="461" src="https://img.redestelecom.es/wp-content/uploads/2026/04/13161346/Mikel-Barandiaran-Landin-CEO-de-Dominion-768x461.png" class="card-responsive-img fit-img" alt="Mikel Barandiaran Landin, CEO de Dominion" 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/2026/04/13161346/Mikel-Barandiaran-Landin-CEO-de-Dominion-768x461.png 768w, https://img.redestelecom.es/wp-content/uploads/2026/04/13161346/Mikel-Barandiaran-Landin-CEO-de-Dominion-147x88.png 147w, https://img.redestelecom.es/wp-content/uploads/2026/04/13161346/Mikel-Barandiaran-Landin-CEO-de-Dominion-lq.png 30w, https://img.redestelecom.es/wp-content/uploads/2026/04/13161346/Mikel-Barandiaran-Landin-CEO-de-Dominion.png 1000w" data-eio="l" />

noticias
Dominion se queda con la unidad productiva de Verne
13 Abr 2026
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-768x432.jpg" class="card-responsive-img fit-img" alt="Angelo Libertucci, director global de telecomunicaciones de Google Cloud" 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/2026/04/09142050/Angelo-MWC26-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-1040x585.jpg 1040w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/04/09142050/Angelo-MWC26.jpg 1920w" data-eio="l" />

entrevistas
“Las redes autónomas ya son una realidad”
10 Abr 2026
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-768x432.jpg" class="card-responsive-img fit-img" alt="El FTTH Council Europe pide revisar la CSA antes de su aplicación general" 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/2026/04/06115610/FTTH-cables-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-1040x585.jpg 1040w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/04/06115610/FTTH-cables.jpg 1920w" data-eio="l" />

legislación
El FTTH Council Europe pide revisar la CSA antes de su aplicación
06 Abr 2026
por Cristina Albarrán
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<img width="768" height="512" src="https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-768x512.jpg" class="card-responsive-img fit-img" alt="MWC 26: consolidación de la IA y nuevos retos en el horizonte espacial, cuántico y soberano" 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/2026/04/06095826/MMM_9520-768x512.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-1080x720.jpg 1080w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-1620x1080.jpg 1620w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-1536x1024.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-2048x1365.jpg 2048w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-132x88.jpg 132w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-1024x683.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/04/06095826/MMM_9520-lq.jpg 30w" data-eio="l" />

EVENTOS
MWC 26: consolidación de la IA y nuevos retos en el horizonte espacial, cuántico y soberano
06 Abr 2026
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-768x430.jpg" class="card-responsive-img fit-img" alt="Qué es un coche conectado. Beneficios, presente y futuro" 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/2025/04/30102116/Apertura-coche-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche.jpg 1920w" data-eio="l" />

especiales
Qué es un coche conectado. Beneficios, presente y futuro
01 Abr 2026
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura-768x430.jpg" class="card-responsive-img fit-img" alt="Cable submarino apertura" 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/2025/02/28120400/Cable-submarino-apertura-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/02/28120400/Cable-submarino-apertura.jpg 1920w" data-eio="l" />

especiales
Qué son los cables submarinos
01 Abr 2026
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance-768x430.jpg" class="card-responsive-img fit-img" alt="Qué es Wifi HaLow y por qué es tan importante para IoT" 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/2026/04/01095616/Largo-alcance-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/04/01095616/Largo-alcance.jpg 1920w" data-eio="l" />

especiales
Qué es Wifi HaLow y por qué es tan importante para IoT
01 Abr 2026
por Cristina Albarrán
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<img width="637" height="421" src="https://img.redestelecom.es/wp-content/uploads/2021/08/12094924/40451_61.jpg" class="card-responsive-img fit-img" alt="WiMAX alude a las tecnologías que dan servicio de acceso fijo inalámbrico de última milla." 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" data-eio="l" />

ESPECIALES
WiMAX: qué es y cómo funciona
31 Mar 2026
por Cristina Albarrán
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<img width="768" height="439" src="https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-768x439.jpg" class="card-responsive-img fit-img" alt="Adiccion-movil" 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/2024/07/31120837/Adiccion-movil-768x439.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-1260x720.jpg 1260w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-1890x1080.jpg 1890w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-1536x878.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-154x88.jpg 154w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-1024x585.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/31120837/Adiccion-movil.jpg 1920w" data-eio="l" />

especiales
Adicción al móvil: qué es, cómo tratarla y datos
31 Mar 2026
por Cristina Albarrán
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