Cisco Catalyst 1100W AC Config 1 Switch Power Supply - PWR-C1-1100WAC

Maximize your PoE deployment potential and ensure mission-critical network uptime with the enterprise-grade Cisco PWR-C1-1100WAC hot-swappable AC power supply module. Engineered to act as a heavy-duty primary power unit or an essential secondary supply for dual-grid $1+1$ redundancy configurations, this module protects core switches against sudden grid fluctuations and hardware failures.

The PWR-C1-1100WAC delivers a robust 1100W of continuous capacity, making it the definitive choice for driving high-density Power over Ethernet (PoE/PoE+) networks. It supplies clean, 80 PLUS Platinum-certified efficiency, helping data centers significantly lower thermal footprints and recurring energy costs.

Designed for quick field deployment, it slides directly into the rear bays of compatible enterprise switches without needing tools or downing active user connections.

Product Features:

High-Output PoE Delivery: Yields a continuous 1100W power output at -56V DC, giving network administrators the overhead needed to fully power multi-port phone, camera, and access point setups.
80 PLUS Platinum Efficiency: Achieves elite power utilization metrics, directly decreasing overall facility energy draw and active heat output.
Seamless Hot-Swappable Upgrades: Features a tool-free plug-in design that lets you swap, service, or install backup power without shutting down the switch or disrupting active data loops.
Integrated Dynamic Cooling: Built with an onboard internal cooling fan that works dynamically with the switch's environmental systems to pull air across the core components.

Technical Specifications:

Total Maximum Output: 1100W
Input Voltage Range: 115V to 240V AC (Autoranging)
Frequency Range: 50 x 60Hz
Input Current Draw: 12A – 6A max
Output Rating: -56 VDC @ 19.64 A
Maximum Thermal Dissipation: 3793 BTU/hr
Input Receptacle Interface: IEC 60320-C16 (Requires high-spec 13A or 16-AWG heavy-duty power cords)
Physical Profile (H x W x D): 1.58" x 3.25" x 13.71" (40.1 mm x 82.55 mm x 348.2 mm)
Net Weight: 3.0 lbs (1.4 kg)

Hardware Compatibility:

This high-wattage Config 1 module is built exclusively for enterprise-tier Cisco hardware structures:Cisco Catalyst 3850 Series:

Full-scale compatibility with modular 24-port and 48-port PoE models (e.g., WS-C3850-24U, WS-C3850-48F, WS-C3850-48FS).
Cisco Catalyst 9300 Series: Directly fits standard high-capacity data and PoE frames (such as the C9300-24P, C9300-48P, C9300-48U, and C9300X variants).
Cisco Catalyst 9300L Series: Compatible with fixed-uplink switch frames using standard C1 primary or secondary expansion slots.
Cisco Meraki Series: Directly cross-compatible with MS390 cloud-managed enterprise platforms.