The Adtran NetVanta 5660-47005660F5CTL is a Gigabit Access Router that operates as a reliable and efficient networking device in an enterprise setting. With its model and product line designations, this router provides high-speed connectivity for various devices within the network. As part of the Adtran brand, known for its quality networking products, the NetVanta 5660-47005660F5CTL is a reputable choice for organizations looking for a dependable and secure router solution for their enterprise network.