Cisco SD-AR1K-N5406Z1D NCS540 10x1G SFP 6x1/10G | Enterprise Router — SD-AR1K-N5406Z1D

Keep edge routing focused on the ports you actually need. The Cisco SD-AR1K-N5406Z1D NCS540 configuration delivers 10 x 1G SFP ports and 6 x 1/10G SFP ports, giving infrastructure teams a practical mix for access aggregation, uplink consolidation, and service handoff in a compact footprint. Dual-DC power support is the key differentiator here. It gives the deployment a cleaner path to power redundancy, which matters when the router sits in a branch, colocation cage, or remote site where downtime is expensive. This configuration is also a better fit than larger, more expensive platforms when the requirement is precise port density rather than broad feature sprawl. Because this is a no-software-support listing, it is well suited to teams that already standardize on Cisco routing software and want to source the hardware configuration separately. That can simplify procurement, preserve licensing flexibility, and keep the purchase aligned to the exact deployment plan. For organizations that value controlled spend and predictable architecture, this NCS540 build offers the right balance of density, resilience, and restraint. Ideal For Branch edge routing with mixed 1G access and 10G uplinks Colocation deployments that require dual-DC power support Hardware-only procurement for teams managing software separately Access aggregation in compact enterprise network rooms Why This Product 1 Hardware-only listing for software-flexible procurement 2 Dual-DC power support for resilient deployments 3 16 SFP-based ports for compact edge aggregation 4 Smaller port mix than higher-density NCS540 variants