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/2026/04/06115610/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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" 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 aplicaciónpor Cristina Albarrán
Compartir el post
Compartir

<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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" 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 soberanopor Cristina Albarrán
Compartir el post
Compartir

<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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" 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 futuropor Cristina Albarrán
Compartir el post
Compartir

<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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" 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 submarinospor Cristina Albarrán
Compartir el post
Compartir

<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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" 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 IoTpor Cristina Albarrán
Compartir el post
Compartir

<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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2021/08/12094924/40451_61.jpg 637w, https://img.redestelecom.es/wp-content/uploads/2021/08/12094924/40451_61-133x88.jpg 133w, https://img.redestelecom.es/wp-content/uploads/2021/08/12094924/40451_61-lq.jpg 30w" data-eio="l" />

ESPECIALES
WiMAX: qué es y cómo funcionapor Cristina Albarrán
Compartir el post
Compartir

<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="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" 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 datospor Cristina Albarrán
Compartir el post
Compartir

<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-768x432.jpg" class="card-responsive-img fit-img" alt="Jorge Morán, CEO y presidente del consejo de Silbö Telecom" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo.jpg 1920w" data-eio="l" />

operadoras
Los impagos de Silbö Telecom dejan a sus clientes sin fibra y sin móvilpor Cristina Albarrán
Compartir el post
Compartir

<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-768x432.jpg" class="card-responsive-img fit-img" alt="Foto Mr. Hosako" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-1040x585.jpg 1040w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/03/30123202/Foto-Mr.-Hosako.jpg 1920w" data-eio="l" />

entrevistas
“El consumidor no percibe lo nuevo que trae 6G, tenemos que contárselo”por Cristina Albarrán
Compartir el post
Compartir

<img width="560" height="382" src="https://img.redestelecom.es/wp-content/uploads/2022/01/30111057/64001_57.jpg" class="card-responsive-img fit-img" alt="Parlem Telecom" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2022/01/30111057/64001_57.jpg 560w, https://img.redestelecom.es/wp-content/uploads/2022/01/30111057/64001_57-129x88.jpg 129w, https://img.redestelecom.es/wp-content/uploads/2022/01/30111057/64001_57-lq.jpg 30w" data-eio="l" />

operadoras
Adiós a la fusión Parlem – Avatelpor Cristina Albarrán
Compartir el post
Compartir