Nortel Networks NTCA51AA

The Nortel NTCA51AA is an ATM Interface Module designed for the Nortel Passport 15000 series of multiservice switches. This module provides four OC-3 (STM-1) ports, enabling Asynchronous Transfer Mode (ATM) connectivity. It is suitable for high-performance aggregation and transport networks requiring ATM services. The module integrates seamlessly with the Passport 15000 chassis, offering robust performance and reliability for telecommunications and data centre applications. Its design facilitates efficient deployment in carrier-grade environments.