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FTTH GPON : Class B+/C+, Distance Couplage à l’avenir
quelle est selon vous la tendance actuelle en matière de GPON au niveau distance, taux de couplage, classe de fibre Ou encore, les opérateurs misent-ils sur du GPON à base classB+ uniquement, ou entament-ils déjà le déploiement d’OLT compatibles class C+ car du coup, on peut imaginer des distances NRO-logement plus grandes selon la tendance, […]
MPO connectors are ready for prime time
As the industry deploys 40-Gbit/sec optical networks and moves ahead to 100-Gbit/sec data rates, service providers and data center managers may question whether the multi-fiber push-on (MPO) connector can perform reliably at those speeds. They saw the first-generation MPO as a “weak link” in optical networking, primarily because of its higher optical loss, lack of […]
What is PON Passive optical networks
The PON architecture comprises an optical line terminal (OLT), based in the central office, and the optical networking terminal (ONT) – sometimes referred to as an optical network unit (ONU) – based on the customer premise. To connect the OLT and the ONT with data, a fibre-optic cable is used to carry a wavelength downstream. […]