Hardware maintenance service contract for Cisco 5760 Wireless LAN Controller High Availability model. This is a service/support agreement rather than a physical product, with the part number suffix indicating maintenance terms.
Specification
Part Number: AIR-CT5760-HA-K9-9X5X4
Maintenance Type: Hardware support contract
Base Equipment: Cisco AIR-CT5760-HA-K9 Wireless LAN Controller
Service Format: 9×5×4 (likely 9-hour response, 5-day/week support, 4-hour parts replacement)
Category: Hardware Licensing/Maintenance Agreement