Cisco AR Level 1 4xSFP Dual DC Power Supply | Enterprise Router — SD-AR1K-SKYDGTSH

Keep critical network paths available with a Cisco AR hardware configuration built around 4 x SFP interfaces and dual DC power supply support. This model is aimed at environments where uptime, fiber connectivity, and power redundancy matter more than feature bloat. By separating the hardware platform from software support, it gives procurement and operations teams a cleaner path to standardize on the router chassis and add only the services they need. The 4 x SFP design supports compact fiber uplinks for branch, edge, or aggregation deployments where copper ports are not the priority. Dual DC power support adds another layer of operational confidence in facilities that already run on DC infrastructure or require redundant power design. For teams comparing lower-cost routers, this configuration stands out by focusing on the physical attributes that protect availability and simplify integration into existing network standards. Because the listing does not include software support, this is best suited for organizations that already have a defined routing stack, licensing strategy, or managed deployment model. It is a practical choice when the goal is to preserve network continuity with a hardware-first platform that fits enterprise procurement and infrastructure requirements. Ideal For Branch edge routing with fiber uplinks DC-powered network rooms requiring redundant power Enterprise standardization on hardware-only router platforms Fiber aggregation in compact infrastructure footprints Why This Product 1 4 x SFP connectivity for fiber-first deployments 2 Dual DC power support for higher availability 3 Hardware-only configuration without software support 4 Cisco platform for enterprise routing environments