The Ciena 170-5140-900 CN5140 Service Aggregation Switch is a 24-SFP-port CN5140 model designed for service aggregation in carrier and enterprise networks. It consolidates multiple fiber service streams and forwards traffic across the network using its 24 SFP interfaces. Identified by the 170-5140-900 part number, this unit is part of Ciena’s CN5140 family and described as a 24-port service aggregation switch.
