Ciena Corporation

Ciena networking equipment deployed in Arqiva's infrastructure provides optical transport and packet networking solutions for broadcast and telecommunications services. Ciena's platforms deliver high-capacity, reliable connectivity with integrated management and monitoring capabilities. 

These network appliances generate system logs covering equipment status, link state changes, configuration modifications, authentication events, and performance metrics. Integrating these logs enables monitoring of the physical network transport layer for security anomalies and operational issues.