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/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-768x432.jpg" class="card-responsive-img fit-img" alt="Ivo Ivanov, CEO de DE-CIX" 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/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/26124637/Foto-Ivo-Ivanov-CEO-DE-CIX.jpg 1920w" data-eio="l" />

entrevistas
“Las aplicaciones inteligentes están creando nuevos requisitos para la Internet de próxima generación”por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-768x432.jpg" class="card-responsive-img fit-img" alt="Contact center: comunicaciones cliente-empresa a pedir de boca" 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/2024/06/28112935/APERTURA-contact-center-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/06/28112935/APERTURA-contact-center.jpg 1920w" data-eio="l" />

especiales
Contact center: qué es. Comunicaciones cliente-empresa a pedir de bocapor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1-768x430.jpg" class="card-responsive-img fit-img" alt="RED-DA: nuevos requisitos de ciberseguridad para vender dispositivos inalámbricos en Europa" 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/2025/08/28090239/Apertura-1-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/28090239/Apertura-1.jpg 1920w" data-eio="l" />

ESPECIALES
RED-DA: nuevos requisitos de ciberseguridad para vender dispositivos inalámbricos en Europapor Cristina Albarrán
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<img width="768" height="512" src="https://www.redestelecom.es/wp-content/uploads/2022/12/57176_24-768x512.jpg" class="card-responsive-img fit-img" alt="5G es la quinta generación de redes móviles." 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://www.redestelecom.es/wp-content/uploads/2022/12/57176_24-768x512.jpg 768w, https://www.redestelecom.es/wp-content/uploads/2022/12/57176_24-132x88.jpg 132w, https://www.redestelecom.es/wp-content/uploads/2022/12/57176_24-lq.jpg 30w, https://www.redestelecom.es/wp-content/uploads/2022/12/57176_24.jpg 800w" data-eio="l" />

ESPECIALES
5G: ventajas y desventajas. Lo que tienes que saberpor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura-768x430.jpg" class="card-responsive-img fit-img" alt="Qué son las redes GAN" 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/2025/08/26081617/Apertura-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/26081617/Apertura.jpg 1920w" data-eio="l" />

especiales
Qué son las redes GANpor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-768x432.jpg" class="card-responsive-img fit-img" alt="El Gobierno cancela un contrato público por contar con equipos Huawei" 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/2025/08/29135034/Huawei-veto-cancelado-proyecto-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/29135034/Huawei-veto-cancelado-proyecto.jpg 1920w" data-eio="l" />

noticias
El Gobierno cancela un contrato público por contar con equipos Huaweipor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-768x432.jpg" class="card-responsive-img fit-img" alt="Sistemas de antenas distribuidas (DAS)" 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/2025/08/22101128/Antenas-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/22101128/Antenas.jpg 1920w" data-eio="l" />

especiales
Qué son los sistemas de antenas distribuidas (DAS)por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable-768x430.jpg" class="card-responsive-img fit-img" alt="El mercado Open RAN se estabiliza: buenas perspectivas, pero a largo plazo" 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/2025/08/25145825/Open-RAN-estable-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/25145825/Open-RAN-estable.jpg 1920w" data-eio="l" />

informes
El mercado Open RAN se estabiliza: buenas perspectivas, pero a largo plazopor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-768x432.jpg" class="card-responsive-img fit-img" alt="Se resiente el mercado de smartphones en China" 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/2025/08/22112337/China-smartphones-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/22112337/China-smartphones.jpg 1920w" data-eio="l" />

informes
Se resiente el mercado de smartphones en Chinapor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN-768x430.jpg" class="card-responsive-img fit-img" alt="Redes WAN" 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/2025/08/19110456/Apertura-redes-WAN-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/08/19110456/Apertura-redes-WAN.jpg 1920w" data-eio="l" />

especiales
Qué es WAN o Red de Área Ampliapor Cristina Albarrán
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