Cisco EDGE Advantage SIA for 400G, 36-59 Months | Support Warranty — ADV-ED-400G-SIA3

Maintain support continuity across your 400G environment with Cisco EDGE Advantage without Essentials SIA coverage for 36-59 months. Built for infrastructure teams that plan around uptime, lifecycle control, and predictable service access, this entitlement helps keep critical deployments within a defined support window. For organizations running high-value network assets, the difference is not just coverage length — it is the ability to preserve vendor-backed support over an extended period without forcing a premature refresh decision. That matters when capital planning, change windows, and operational stability all have to stay aligned. Cisco support entitlements are often selected to reduce risk around hardware and software dependencies, simplify procurement, and keep escalation paths clear when issues arise. This package is suited to environments where service continuity matters more than short-term savings, especially when the cost of downtime exceeds the cost of long-term support. Choose this coverage when you need a defined support commitment for a 400G deployment and want to keep your infrastructure protected through a multi-year operating cycle. Ideal For Extending support coverage for a 400G network deployment Planning multi-year service protection for infrastructure assets Maintaining vendor escalation paths during a long operating cycle Aligning support terms with capital and refresh planning Why This Product 1 Longer coverage window than short-term support plans 2 Vendor-backed entitlement for 400G environments 3 Service depot model for structured support handling 4 Built for lifecycle planning, not ad hoc coverage