Cisco NCS 55A2 930W DC Power Supply | Forward Airflow, Spare — NC55-930W-DCFW=

Protect routing uptime with a Cisco spare power supply designed for the NCS 55A2 platform. This 930 W DC unit supports forward airflow configurations, helping maintain the thermal profile required in tightly packed network racks. For teams standardizing on DC power infrastructure, it provides a direct-fit replacement path that reduces time spent sourcing compatible parts during maintenance windows. As a spare, it is intended to keep critical network services recoverable when a primary supply fails or when you need to stage inventory for rapid swap-out. The Cisco part designation helps procurement and operations teams align on the exact MPN, minimizing compatibility risk in high-value environments where the cost of a mismatch is measured in downtime. For organizations that run carrier-grade or enterprise edge workloads, a qualified spare is not optional inventory — it is part of the continuity plan. Ideal For Spare inventory for Cisco NCS 55A2 routing platforms Replacement part for failed DC power supply modules Data center deployments requiring forward airflow alignment Maintenance stock for carrier edge and enterprise network sites Why This Product 1 Built for the Cisco NCS 55A2 platform, not a generic replacement 2 Uses DC power input for environments standardized on DC distribution 3 Forward airflow supports rack thermal design requirements 4 Spare-module positioning helps reduce recovery time after a failure