Key Features
The Cisco NCS 520 (N520-4G4Z-A) is a compact, MEF 3.0 certified network demarcation device designed for service providers, offering a mix of 1GbE and 10GbE ports. It enables standards-based Carrier Ethernet services with advanced QoS, Layer 2/Layer 3 functionality, and supports Zero-Touch Provisioning (ZTP).