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/2024/02/16130720/6G-portada-768x432.jpg" class="card-responsive-img fit-img" alt="6G ya está en marcha" 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/2024/02/16130720/6G-portada-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/02/16130720/6G-portada.jpg 1920w" data-eio="l" />

especiales
6G, todo sobre esta nueva tecnología: qué es, cuándo llega, oportunidadespor Cristina Albarrán
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<img width="768" height="439" src="https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-768x439.jpg" class="card-responsive-img fit-img" alt="Primer borrador de la Ley de Redes Digitales (DNA, Digital Network Act)." 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/2026/01/21160748/Ley-redes-digitales-768x439.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-1260x720.jpg 1260w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-1890x1080.jpg 1890w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-1536x878.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-154x88.jpg 154w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-1024x585.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/21160748/Ley-redes-digitales.jpg 1920w" data-eio="l" />

legislación
Se presenta el primer borrador de la DNA: ¿más de lo mismo?por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-768x432.jpg" class="card-responsive-img fit-img" alt="Los operadores europeos piden modificar la Ley de Ciberseguridad" 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/2026/01/20173454/Ciberseguridad-Act-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/20173454/Ciberseguridad-Act.jpg 1920w" data-eio="l" />

legislación
Los operadores europeos alertan de los riesgos de la nueva revisión de la Ley de Ciberseguridadpor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-768x432.jpg" class="card-responsive-img fit-img" alt="Zayo se asocia con Reintel para ampliar su presencia en España" 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/2026/01/19163230/Peninsula-conexion-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/19163230/Peninsula-conexion.jpg 1920w" data-eio="l" />

noticias
Zayo Europe se asocia con Reintel para ampliar su presencia en Españapor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas-768x432.jpg" class="card-responsive-img fit-img" alt="HR Path disfruta de conectividad de alto rendimiento gracias a GTT" 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/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/16130045/creativeart-mujer-seleccionando-fotografias-de-personas.jpg 1280w" data-eio="l" />

proyectos
HR Path disfruta de conectividad de alto rendimiento gracias a GTTpor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-768x432.jpg" class="card-responsive-img fit-img" alt="Ávila evoluciona sus comunicaciones críticas hacia un modelo de alta disponibilidad" 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/2026/01/16123730/Muralla-Avila-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/16123730/Muralla-Avila.jpg 1920w" data-eio="l" />

proyectos
Ávila evoluciona sus comunicaciones críticas hacia un modelo de alta disponibilidadpor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios-768x430.jpg" class="card-responsive-img fit-img" alt="Se avecinan cambios estructurales en el sector telco" 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/2026/01/16112707/Cambios-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/16112707/Cambios.jpg 1920w" data-eio="l" />

informes
Se avecinan más cambios estructurales en el sector telcopor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-768x432.jpg" class="card-responsive-img fit-img" alt="Nuevos EREs en el sector telco español: Avatel y Ericsson" 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/2026/01/12165331/ERE-Avatel-y-Ericsson-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/12165331/ERE-Avatel-y-Ericsson.jpg 1920w" data-eio="l" />

noticias
Nuevos EREs en el sector telco español: Avatel y Ericssonpor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra-768x430.jpg" class="card-responsive-img fit-img" alt="Aotec defiende ante la Comisión Europea mantener la MARCo" 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/2026/01/12120712/conductos-fibra-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2026/01/12120712/conductos-fibra.jpg 1920w" data-eio="l" />

operadoras
Aotec defiende ante la Comisión Europea mantener la MARCopor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-768x432.jpg" class="card-responsive-img fit-img" alt="OSS y BSS: qué son los sistemas de soporte de las telecomunicaciones" 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/2025/12/16134140/Apertura-OSS-BSS-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/16134140/Apertura-OSS-BSS.jpg 1920w" data-eio="l" />

especiales
OSS y BSS: qué son los sistemas de soporte de las telecomunicacionespor Cristina Albarrán
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