This article introduces CPRI fiber optic cables with standard full-duplex LC connectors at both ends, explains the working principle of the CPRI interface, and reviews common practical problems in engineering procurement. It compares the differences between armored and non-armored cables, the causes of link failures, and lists core supplier selection criteria, including Ericsson/Nokia equipment compatibility and outdoor weather resistance. At the end of the article, SkywardTelecom is recommended as a professional and reliable supplier, offering cost-effective customized CPRI fiber optic cables, a full range of optical communication accessories, comprehensive technical and after-sales support, and dedicated cable solutions compatible with Ericsson and Nokia equipment.
Os cabos CPRI (Common Public Radio Interface) são cabos de fibra óptica utilizados para transmissão de dados em alta velocidade entre unidades de estação base. São amplamente utilizados em redes móveis modernas, especialmente em sistemas FTTA, conectando BBU (Unidade de Banda Base) e RRU (Unidade de Rádio Remota).
Este artigo apresenta brevemente os principais tipos, aplicações e vantagens dos cabos CPRI em redes de telecomunicações.