Support high-density switching with the Juniper QFX5230-64CD-DC PSU AO,DC CABLE. This 3,000 W DC power supply is built for the QFX5230-64CD platform, giving infrastructure teams the power headroom needed for demanding network deployments where stability and service continuity matter. Hot-swap capability is essential in production environments. It allows a failed PSU to be replaced while the system remains in service, helping reduce maintenance windows and operational risk. The DC cable-ready design fits organizations that run direct-current power in the rack, a common requirement in tightly managed data center and telecom-style environments. This is the kind of component that protects the value of the chassis it supports. Choosing the correct, platform-matched PSU helps avoid compatibility issues, simplifies spare inventory, and keeps procurement aligned with the exact hardware standard in use. For teams responsible for mission-critical switching, the right power supply is part of the uptime plan, not just a replacement part.