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.
Les câbles CPRI (Common Public Radio Interface) sont des jarretières optiques utilisées pour la transmission de données à haut débit entre les unités de station de base. Ils sont largement appliqués dans les réseaux mobiles modernes, en particulier dans les systèmes FTTA, connectant les BBU (Base Band Unit) et les RRU (Remote Radio Unit).
Cet article présente brièvement les principaux types, applications et avantages clés des câbles CPRI dans les réseaux de télécommunications.