Cisco N77-HV-3.5KW network switch component Power supply

The Cisco Nexus® 7700 platform 3.5-kW high-voltage (HV) power supply module delivers high efficiency, fault tolerance, load sharing, and hot-swappable features to Cisco Nexus 7700 platform switches. The Cisco Nexus 7700 platform chassis can accommodate multiple power supply modules, providing both chassis-level and facility‑level power fault redundancy.

The Cisco Nexus 7700 platform HV power supply modules are universal and versatile power supplies as a single module can support a wide range of AC and DC inputs (100 to 277 VAC and 200 to 380 VDC). Designed to address high-availability requirements, the power supplies provide multiple system-level redundancy options and incorporate internal component-level monitoring, temperature sensors, and intelligent remote-management capabilities. The power supply modules are fully hot swappable, helping ensure no system interruption during installation or upgrades, and they are accessible from the front for easy insertion and removal.

The Cisco Nexus 7700 platform power supplies are 80 Plus Titanium certified with up to 96 percent efficiency, so that less power is wasted as heat, and more power is available for the system to use than with previous-generation power supplies and other typical power supplies. The power supply modules can deliver up to 3500 watts (W) of output power at high-voltage AC and DC (HVAC/HVDC) inputs.