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/2025/12/15130929/Ley-SAC-768x432.jpg" class="card-responsive-img fit-img" alt="Reacciones del sector del contact center y de las operadoras a la Ley SAC" 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/2025/12/15130929/Ley-SAC-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/15130929/Ley-SAC.jpg 1920w" data-eio="l" />

legislación
Reacciones del sector del contact center y de las operadoras a la Ley SAC
15 Dic 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/12/15120758/Rueda-HPE-768x432.jpg" class="card-responsive-img fit-img" alt="Juniper impulsa los ingresos de HPE y marca un nuevo enfoque estratégico" 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/2025/12/15120758/Rueda-HPE-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/15120758/Rueda-HPE-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/15120758/Rueda-HPE-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/12/15120758/Rueda-HPE-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/15120758/Rueda-HPE-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/15120758/Rueda-HPE.jpg 1280w" data-eio="l" />

noticias
Juniper impulsa los ingresos de HPE y marca un nuevo enfoque estratégico
15 Dic 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad-768x430.jpg" class="card-responsive-img fit-img" alt="Edge y redes 5G privadas, nuevos pilares del sector industrial" 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/2025/12/12111755/Sector-industrial-conectividad-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/12111755/Sector-industrial-conectividad.jpg 1920w" data-eio="l" />

informes
Edge y redes 5G privadas, nuevos pilares del sector industrial
12 Dic 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura-768x430.jpg" class="card-responsive-img fit-img" alt="El reto de la conectividad en la España rural está en el ámbito empresarial" 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/2025/12/10152002/Apertura-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/10152002/Apertura.jpg 1920w" data-eio="l" />

informes
El reto de la conectividad en la España rural está en el ámbito empresarial
10 Dic 2025
por Cristina Albarrán
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<img width="768" height="480" src="https://img.redestelecom.es/wp-content/uploads/2024/01/04124834/5G-768x480.jpg" class="card-responsive-img fit-img" alt="5G, la quinta generación de redes móviles." 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/2024/01/04124834/5G-768x480.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/01/04124834/5G-1152x720.jpg 1152w, https://img.redestelecom.es/wp-content/uploads/2024/01/04124834/5G-141x88.jpg 141w, https://img.redestelecom.es/wp-content/uploads/2024/01/04124834/5G-1024x640.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/01/04124834/5G-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/01/04124834/5G.jpg 1280w" data-eio="l" />

especiales
Qué es 5G, cómo funciona y futuro de la tecnología
05 Dic 2025
por Cristina Albarrán
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<img width="768" height="439" src="https://img.redestelecom.es/wp-content/uploads/2023/02/09082703/59077_27-768x439.jpg" class="card-responsive-img fit-img" alt="Existen varios tipos de fibra óptica para llevar Internet fijo al hogar." 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/2023/02/09082703/59077_27-768x439.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/02/09082703/59077_27-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2023/02/09082703/59077_27-154x88.jpg 154w, https://img.redestelecom.es/wp-content/uploads/2023/02/09082703/59077_27-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/02/09082703/59077_27.jpg 800w" data-eio="l" />

especiales
Tipos de fibra óptica: aplicaciones y ventajas
05 Dic 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas-768x430.jpg" class="card-responsive-img fit-img" alt="HPE acelera la transición hacia las redes autónomas" 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/2025/12/04152720/Redes-autonomas-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas-1280x716.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas-1536x859.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas-1024x573.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/04152720/Redes-autonomas.jpg 1920w" data-eio="l" />

noticias
HPE acelera la transición hacia las redes autónomas
04 Dic 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-768x432.jpg" class="card-responsive-img fit-img" alt="HPE hace más flexible, segura e inteligente su oferta de nube híbrida" 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/2025/12/03175301/Neri-GreenLake-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/03175301/Neri-GreenLake.jpg 1920w" data-eio="l" />

noticias
HPE hace más flexible, segura e inteligente su oferta de nube híbrida
03 Dic 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/12/03152923/Apertura-HPE-Discover-768x432.jpg" class="card-responsive-img fit-img" alt="HPE Discover Barcelona 2025" 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/2025/12/03152923/Apertura-HPE-Discover-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/03152923/Apertura-HPE-Discover-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/03152923/Apertura-HPE-Discover-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/12/03152923/Apertura-HPE-Discover-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/03152923/Apertura-HPE-Discover-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/03152923/Apertura-HPE-Discover.jpg 1280w" data-eio="l" />

noticias
Las redes inteligentes protagonizan el HPE Discover Barcelona 2025
03 Dic 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-768x432.jpg" class="card-responsive-img fit-img" alt="Pese a la presión de márgenes, los operadores europeos mantienen el tipo" 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/2025/12/02133925/Resiliencia-aguante-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/12/02133925/Resiliencia-aguante.jpg 1920w" data-eio="l" />

informes
Pese a la presión de los márgenes, los operadores europeos mantienen el tipo
02 Dic 2025
por Cristina Albarrán
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