PoE Budget: Up to 1,440W per line card (UPoE+ capable)
Layer: L2/L3
Stacking Support: Yes (up to 9 units)
Chassis Options: 9500X-EX, 9500X-UX
Uplink: 400G capable (with appropriate line cards)
Management: Cisco IOS XE, SD-Access ready
Curation Review
✔ Pros:Industry-leading 40 Tbps switching capacity; Highly modular design allows port density and type customization; Comprehensive L2/L3 switching with full MPLS/BGP support; Advanced security features (SGT, micro-segmentation); Full programmability via APIs and Ansible; Excellent power efficiency per port compared to legacy platforms; Stacking enables virtual chassis operation; Future-proof 400G uplink support
✘ Cons:Extremely high capital expenditure ($55K–$145K+); Requires expert-level configuration and troubleshooting; Very high power consumption (1.5–3 kW depending on line cards); Significant operational complexity (IOS XE learning curve); Over-engineered for organizations with <500 devices; Cisco lock-in (proprietary OS and ecosystem); Annual SmartNet support costs are substantial ($8K–$20K); Requires climate-controlled data center infrastructure