Ciena B-720-A90-45 F10P-A90-45 CN4200 Aggregation Module

The Ciena CN4200 Aggregation Module, model B-720-A90-45 F10P-A90-45, is an unprotected aggregation card for the CN4200 transport platform that consolidates client signals into the CN4200 network fabric. As part of Ciena's CN4200 Ethernet aggregation family, this module enables Ethernet aggregation and switching within the platform, delivering Layer 2 switching, Ethernet OAM, Link Aggregation, and hierarchical QoS capabilities that underpin reliable service delivery. In wholesale and multi-service network deployments, CN4200 aggregation modules are used to consolidate multiple client services for transport, helping operators simplify topology and scale Ethernet services without adding standalone switches. This SKU is identified by the B-720-A90-45 and F10P-A90-45 codes and is described in listings as a CN4200 Aggregation Module for use with the CN4200 family.