Cisco PWR-C49M-1000AC is a 1000-Watt AC power supply unit (PSU) designed for the Cisco Catalyst 4900M Series switches.

It delivers reliable enterprise-grade power for high-performance switching environments such as:

• Data centers
• Aggregation layers
• Enterprise core networks

This hot-swappable PSU supports redundant power configurations and is commonly deployed in the:

• Cisco Catalyst 4900M
• Catalyst 4948E
• Catalyst 4948E-F switch platforms.

? KEY FEATURES

• 1000W AC power supply
• Designed for Cisco Catalyst 4900M Series
• Hot-swappable PSU module
• Supports redundant power configurations
• Enterprise-grade reliability
• Internal cooling fan
• Auto-ranging AC input support
• Plug-in modular PSU design

⚙️ TECHNICAL SPECIFICATIONS

? Hardware Platform

• Series: Cisco Catalyst 4900M
• Model: PWR-C49M-1000AC
• Product type: AC power supply unit (PSU)

⚡ Power Specifications

• Output power: 1000 Watts
• Input voltage:
  • 100–240V AC
• Frequency:
  • 50/60 Hz
• Power type:
  • AC input

? Compatibility

Compatible with:

• Cisco Catalyst 4900M switches
• Cisco Catalyst 4948E
• Cisco Catalyst 4948E-F