Cisco PWR-C1-1100WAC 1100W AC Power Supply Hot-Plug Redundant

The Cisco PWR-C1-1100WAC is a high-performance, hot-pluggable AC power supply designed for Cisco Catalyst 4500 Series switches. Delivering 1100 watts of power with active Power Factor Correction (PFC), this plug-in module ensures efficient and reliable operation in demanding network environments. Its redundant design supports N+1 and N+N configurations, maximizing uptime and system availability.

Advantages

Hot-plug capability allows for replacement without system downtime, while the integrated fan provides effective cooling. High efficiency reduces energy costs and heat output. Active PFC improves power quality and complies with international standards.

Suitable for

• Cisco Catalyst 4500 Series switches requiring redundant or additional power
• Enterprise data centers and campus networks
• Mission-critical applications demanding high availability

Key specifications

• Device Type: Power Supply – plug-in module
• Power Output: 1100 Watt
• Input Voltage: AC 100-240 V
• Frequency: 50/60 Hz
• Input Current: 12 A (100V) / 6 A (240V)
• Hot-Plug Support: Yes
• Redundancy: Yes (N+1, N+N)
• Cooling: Integrated fan
• Status Indicators: LED (Power OK, Fan OK, Input OK)
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Operating Humidity: 10% to 90% (non-condensing)
• Safety Standards: UL 60950-1, CSA C22.2 No. 60950-1, EN 60950-1, IEC 60950-1
• EMC Standards: FCC Part 15 Class A, EN55022 Class A, CISPR22 Class A

Recommendations

For optimal performance, use this power supply with compatible Cisco Catalyst 4500 series chassis. Ensure proper ventilation and adhere to input voltage specifications. This unit is designed for professional installation by qualified personnel.