This paper gives an overview and background of optical access network deployment in Croatia. Optical access network development in Croatia has been put into a global as well as in the European Union context. All the challenges and the driving factors for optical access networks deployment are considered. Optical access network architectures that have been deployed by most of the investors in Croatian telecommunication market are presented, as well as the architectures that are in early phase of deployment. Finally, an overview on current status of mobile networks of the fifth generation and Internet of Things is given.

中文翻译：

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克罗地亚的下一代接入网部署：光接入网和当前IoT / 5G状态

本文概述了克罗地亚光接入网部署的背景。克罗地亚的光接入网发展已被纳入全球范围以及欧盟范围内。考虑了光接入网络部署的所有挑战和驱动因素。介绍了克罗地亚电信市场上大多数投资者已部署的光接入网络架构，以及处于部署初期的架构。最后，概述了第五代移动网络和物联网的现状。