Ruckus 902-S310-AC00 300 W AC PSU Spare | SZ300, Hot-Swap

Protect access-layer availability with a spare AC power supply designed for Ruckus SZ300 systems. The 902-S310-AC00 gives operations teams a direct replacement path when a field PSU needs to be swapped, reducing the time a critical device spends offline. At 300 W, this spare unit is sized for the platform it supports rather than oversized for generic compatibility. That matters in enterprise environments where power budgets, service windows, and spare-part accuracy all affect recovery time. Using the correct replacement part also reduces procurement risk and avoids the delays that come with mismatched hardware. This kit is intended for use with the 902-1174-XX00 power cord, which helps ensure the right electrical connection for the supported system. For teams maintaining standardized Ruckus infrastructure, keeping this spare on hand is a practical way to protect uptime and shorten mean time to repair.