Cisco Catalyst 9300X 24-Port 25G Fiber CX Support Service

Maintain support coverage for a Cisco Catalyst 9300X configuration built around 24 25G fiber ports. CON-C12HJ-C9300XYA is a Cisco CMB CX L1 service code associated with that specific high-density fiber switching platform and carries a 24x7x2 service designation. It applies to the covered switching configuration rather than supplying a network module, transceivers, or other physical switch hardware. The associated Catalyst 9300X platform fits environments where 25G fiber links connect high-bandwidth servers, storage, aggregation equipment, or access-layer switching domains. Matching the service code to the 24-port 25G fiber configuration helps keep support coverage aligned with the installed platform architecture. This is particularly relevant where the switching system is a dependency for campus backbone, distribution, or high-density access connectivity. This service differs from broader platform references by explicitly associating CMB CX L1 coverage with the 24-port 25G fiber-port modular configuration. The 24x7x2 designation is part of the service identification and should be retained when matching the covered Cisco equipment. Use the full ordering code when recording or renewing service coverage for the applicable Catalyst 9300X system.