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/2025/06/18150516/Banda-base-apertura-768x432.jpg" class="card-responsive-img fit-img" alt="Conoce todo sobre la banda base" 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/2025/06/18150516/Banda-base-apertura-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/18150516/Banda-base-apertura.jpg 1920w" data-eio="l" />

especiales
Qué es la banda basepor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-768x432.jpg" class="card-responsive-img fit-img" alt="Inauguración de Aotec 2025" 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/2025/06/20094314/Inauguracion-Aotec-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/20094314/Inauguracion-Aotec.jpg 1920w" data-eio="l" />

eventos
Colaboración: pilar para la construcción de un ecosistema telco resilientepor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/06/17144114/Rueda-contact-center-768x432.jpg" class="card-responsive-img fit-img" alt="El sector del contact center español se resiente" 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/2025/06/17144114/Rueda-contact-center-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/17144114/Rueda-contact-center-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/17144114/Rueda-contact-center-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/06/17144114/Rueda-contact-center-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/17144114/Rueda-contact-center-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/17144114/Rueda-contact-center.jpg 1280w" data-eio="l" />

informes
El sector del contact center español se resientepor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-768x432.jpg" class="card-responsive-img fit-img" alt="Trump anuncia su propia OMV: Trump Mobile" 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/2025/06/17095154/Foto-Donald-Trump-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/17095154/Foto-Donald-Trump.jpg 1920w" data-eio="l" />

noticias
Trump anuncia su propia OMV: Trump Mobilepor Cristina Albarrán
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<img width="675" height="675" src="https://img.redestelecom.es/wp-content/uploads/2025/06/10122334/JUAN-CASTILFORTE_ZOOM-1.jpeg" class="card-responsive-img fit-img" alt="Juan Castilforte, Channel Sales Manager de Zoom Iberia" 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/2025/06/10122334/JUAN-CASTILFORTE_ZOOM-1.jpeg 675w, https://img.redestelecom.es/wp-content/uploads/2025/06/10122334/JUAN-CASTILFORTE_ZOOM-1-88x88.jpeg 88w, https://img.redestelecom.es/wp-content/uploads/2025/06/10122334/JUAN-CASTILFORTE_ZOOM-1-120x120.jpeg 120w, https://img.redestelecom.es/wp-content/uploads/2025/06/10122334/JUAN-CASTILFORTE_ZOOM-1-lq.jpeg 30w" data-eio="l" />

entrevistas
Juan Castilforte, de Zoom: “Tenemos la herramienta que mejor se integra con terceros”por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-768x432.jpg" class="card-responsive-img fit-img" alt="Qué es el sistema eCall" 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/2025/06/13121322/Apertura-eCall-coches-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/13121322/Apertura-eCall-coches.jpg 1920w" data-eio="l" />

especiales
Qué es el sistema eCallpor Cristina Albarrán
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<img width="768" height="437" src="https://img.redestelecom.es/wp-content/uploads/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES-768x437.jpg" class="card-responsive-img fit-img" alt="DigitalES Summit 2025 apuesta por el futuro del sector TIC" 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/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES-768x437.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES-1266x720.jpg 1266w, https://img.redestelecom.es/wp-content/uploads/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES-1024x582.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/11140921/Miguel-Sanchez-Galindo-de-DigitalES.jpg 1280w" data-eio="l" />

eventos
DigitalES Summit 2025 apuesta por el futuro del sector TICpor Cristina Albarrán
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<img width="768" height="405" src="https://img.redestelecom.es/wp-content/uploads/2025/06/10141926/Smartphones-plegables-768x405.jpg" class="card-responsive-img fit-img" alt="Los smartphones plegables no terminan de convencer a los europeos" 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/2025/06/10141926/Smartphones-plegables-768x405.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/10141926/Smartphones-plegables-156x82.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/10141926/Smartphones-plegables-1024x540.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/10141926/Smartphones-plegables-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/10141926/Smartphones-plegables.jpg 1280w" data-eio="l" />

mercado
Los smartphones plegables no terminan de convencer a los europeospor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7-768x430.jpg" class="card-responsive-img fit-img" alt="El estándar Wi-Fi 7 es oficial." 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/2024/02/23104506/Apertura-Wi-Fi-7-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/02/23104506/Apertura-Wi-Fi-7.jpg 1920w" data-eio="l" />

especiales
Qué es Wi-Fi 7, para qué sirve y novedadespor Cristina Albarrán
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<img width="768" height="434" src="https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-768x434.jpg" class="card-responsive-img fit-img" alt="Las emisiones de carbono y el uso de energía se disparan con la IA en el sector TIC" 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/2025/06/06100448/Huella-medioambiental-768x434.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-1273x720.jpg 1273w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-1909x1080.jpg 1909w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-1536x869.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-1024x579.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/06/06100448/Huella-medioambiental.jpg 1920w" data-eio="l" />

informes
Las emisiones de carbono y el uso de energía se disparan en el sector TIC con la IApor Cristina Albarrán
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