Stacking Support: Yes, stackable via stacking ports
Max Power Consumption: 400W
Dimensions: 17.3 x 8.9 x 1.7 inches
Management: UniFi Controller / Web UI
Curation Review
✔ Pros:240W PoE budget for high device density; Dual 10G SFP+ uplink ports for high-bandwidth core connectivity; Layer 3 routing capabilities for VLAN and inter-subnet management; Centralized UniFi controller integration with intuitive dashboard; Stackable design for scalable network growth; Fanless or near-silent operation; Enterprise-grade build quality in compact form factor
✘ Cons:Requires UniFi Controller for advanced management features (standalone mode is limited); Higher initial cost compared to unmanaged switches; Limited to 10G uplinks rather than 40G or higher bandwidth options; Learning curve for users unfamiliar with UniFi ecosystem; No console port for legacy terminal-based management; PoE budget may be insufficient for very high-density deployments with power-hungry APs
Ports: Modular: 12-40 ports (10GbE to 400GbE capable)
Port Breakdown: C9500-12Q: 12u00d7100GbE QSFP28; C9500-40X: 40u00d710GbE SFP+
PoE Budget: Optional - available on select linecards
Layer Support: L2/L3 (Multi-layer)
Stacking Support: Yes - up to 8 units
Throughput (Aggregate): Up to 38.4 Tbps per chassis
Redundancy: Dual supervisors, dual power supplies
Curation Review
✔ Pros:Modular design enables flexible port configurations and future upgrades; Industry-leading switching capacity (38.4 Tbps) for carrier-grade deployments; Advanced L3 routing with sophisticated QoS, security, and multicast capabilities; Stackable architecture supports seamless scaling to 8 units; Cisco IOS XE OS provides extensive features, automation, and security; Exceptional support for high-density 100GbE/400GbE connectivity
✘ Cons:Extremely high capital expenditure ($150K–$500K+) unsuitable for small/medium deployments; Complex modular architecture requires significant operational expertise; High power consumption and cooling requirements; Licensing costs can add 30–50% to acquisition price; Over-engineered for most enterprise use cases; Limited ROI for organizations not requiring carrier-grade performance