Cisco NCS 57C3 Scale Chassis 48x25G, 4x100G | Carrier Router — CON-SNTP-NCS57SES

Consolidate demanding edge and aggregation traffic into a fixed-port platform designed for high-density service delivery. Cisco NCS 57C3 Scale Chassis pairs 48 x 25G ports with 4 x 100G ports, giving infrastructure teams a compact way to terminate large numbers of access links while preserving fast uplink capacity for upstream transport. This chassis is well suited to environments where port count, optical flexibility, and operational consistency matter more than general-purpose routing features. The fixed-port design reduces planning complexity and helps standardize deployments across sites that need repeatable configurations. For service providers and large enterprises, that means fewer moving parts in the network design and a cleaner path to scale. Use it to aggregate metro, campus edge, or provider access traffic where throughput and density must stay balanced. The platform’s chassis architecture supports disciplined growth without forcing a redesign at every expansion step. For teams evaluating premium routing infrastructure, the value is in the combination of fixed-port simplicity, high-speed interfaces, and Cisco’s carrier-grade platform approach. Ideal For Aggregate metro edge traffic in a service provider POP Terminate high-density access links in a campus core edge Provide uplink capacity for regional aggregation sites Standardize fixed-port routing deployments across distributed locations Why This Product 1 Higher access-port density than smaller edge routers 2 Fixed-port layout reduces deployment complexity 3 100G uplinks preserve aggregation headroom 4 Built for carrier-scale edge and metro use