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="430" src="https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales-768x430.jpg" class="card-responsive-img fit-img" alt="Los operadores europeos aplauden las iniciativas de la CE en materia de redes" 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/2025/02/12144923/Ley-Redes-Digitales-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/02/12144923/Ley-Redes-Digitales.jpg 1920w" data-eio="l" />

operadoras
Los operadores europeos aplauden las iniciativas de la CE en materia de redes
12 Feb 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/02/10080236/intel_justin-hotard.width-880-768x432.png" class="card-responsive-img fit-img" alt="Justin Hotard, nuevo presidente y CEO de Nokia" 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/2025/02/10080236/intel_justin-hotard.width-880-768x432.png 768w, https://img.redestelecom.es/wp-content/uploads/2025/02/10080236/intel_justin-hotard.width-880-156x88.png 156w, https://img.redestelecom.es/wp-content/uploads/2025/02/10080236/intel_justin-hotard.width-880-640x360.png 640w, https://img.redestelecom.es/wp-content/uploads/2025/02/10080236/intel_justin-hotard.width-880-lq.png 30w, https://img.redestelecom.es/wp-content/uploads/2025/02/10080236/intel_justin-hotard.width-880.png 880w" data-eio="l" />

nombramientos
Justin Hotard, nuevo presidente y CEO de Nokia
10 Feb 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring-768x430.jpg" class="card-responsive-img fit-img" alt="La industria de los wearables vuelve a crecer gracias a relojes y anillos inteligentes" 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/2025/02/04151852/Smartwatch-y-smart-ring-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/02/04151852/Smartwatch-y-smart-ring.jpg 1920w" data-eio="l" />

informes
La industria de los wearables vuelve a crecer gracias a relojes y anillos inteligentes
04 Feb 2025
por Cristina Albarrán
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<img width="768" height="405" src="https://img.redestelecom.es/wp-content/uploads/2025/01/31141725/6G-ETSI-768x405.jpg" class="card-responsive-img fit-img" alt="Nuevo grupo de la ETSI sobre técnicas de acceso múltiple para redes 6G" 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/2025/01/31141725/6G-ETSI-768x405.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/31141725/6G-ETSI-1280x675.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/31141725/6G-ETSI-156x82.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/31141725/6G-ETSI-1024x540.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/31141725/6G-ETSI-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/31141725/6G-ETSI.jpg 1366w" data-eio="l" />

noticias
Nuevo grupo de la ETSI sobre técnicas de acceso múltiple para redes 6G
31 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-768x432.jpg" class="card-responsive-img fit-img" alt="Qué es InfiniBand: tecnología de interconexión de red tope de gama" 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/2025/01/31100310/Infiniband-apertura-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/31100310/Infiniband-apertura.jpg 1920w" data-eio="l" />

espciales
Qué es InfiniBand: tecnología de interconexión de red tope de gama
31 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-768x432.jpg" class="card-responsive-img fit-img" alt="Presentación del MWC 25 de Barcelona." 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/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/29133357/Foto-Presentacion-MWC25-Barcelona.jpg 1920w" data-eio="l" />

noticias
El MWC 25 se prepara para superar los 101.000 asistentes y explorar todo el potencial de la IA
29 Ene 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos-768x430.jpg" class="card-responsive-img fit-img" alt="ESpanix actualiza a 400G su infraestructura IXP" 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/2025/01/28124803/Conectividad-nodos-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/28124803/Conectividad-nodos.jpg 1920w" data-eio="l" />

proyectos
ESpanix actualiza a 400G su infraestructura IXP
28 Ene 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa-768x430.jpg" class="card-responsive-img fit-img" alt="5G, 6G, FTTH y redes impulsadas por IA: las bazas de Europa para liderar en telco" 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/2025/01/28120055/Conectividad-Europa-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/28120055/Conectividad-Europa.jpg 1920w" data-eio="l" />

informes
5G, 6G, FTTH y redes impulsadas por IA: las bazas de Europa para liderar en telco
28 Ene 2025
por Cristina Albarrán
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<img width="768" height="433" src="https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--768x433.jpg" class="card-responsive-img fit-img" alt="Redes&amp;Telecom entrevista a Nacho Martín, CEO de Fibritel." 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/2025/01/24115105/fibritel-Nacho-Martin--768x433.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--1276x720.jpg 1276w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--1915x1080.jpg 1915w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--1536x866.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--1024x578.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin--lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/24115105/fibritel-Nacho-Martin-.jpg 1920w" data-eio="l" />

entrevistas
Nacho Martín, de Fibritel: “El mundo rural estaba desatendido y hay una gran oportunidad de negocio en él”
24 Ene 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad-768x430.jpg" class="card-responsive-img fit-img" alt="Herramientas, procesos y personas, fórmula de una estrategia de seguridad exitosa" 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/2025/01/22115524/Estrategia-seguridad-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/22115524/Estrategia-seguridad.jpg 1920w" data-eio="l" />

encuentros
Herramientas, procesos y personas, fórmula de una estrategia de seguridad exitosa
22 Ene 2025
por Cristina Albarrán
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