Cisco Power Supply PWR-4430-AC 341-0653-01 for 4431 PWR4430AC

Description:

The Cisco PWR-4430-AC Power Supply is used in Cisco 4431 Integrated Services Router systems to provide reliable AC power for enterprise routing infrastructures. Commonly installed in Cisco ISR 4000 Series router deployments used in branch office networks, enterprise WAN infrastructures, and corporate communication environments requiring stable power delivery for routing and network services. Maintenance teams, network engineers, and system integrators use this power supply for router maintenance, hardware replacement, and ensuring continuous operation of Cisco routers supporting enterprise data and communication networks.

Applications:

The Cisco PWR-4430-AC power supply is deployed in enterprise networking environments where Cisco 4431 Integrated Services Routers provide secure WAN connectivity and routing services. It is commonly used in branch office infrastructures, enterprise WAN edge networks, and corporate communication systems where routers must operate reliably to support business-critical network connectivity. Network administrators install this module during power supply replacement or infrastructure maintenance to maintain reliable router performance.

Technical Specifications:

• Manufacturer Part Number (MPN): PWR-4430-AC
• Alternate Part Number: 341-0653-01
• Product Type: Router AC Power Supply
• Compatible Platform: Cisco ISR 4431 Integrated Services Router
• Input Voltage: 100–240V AC
• Frequency: 50–60 Hz
• Power Type: Internal AC power supply module
• Installation: Hot-swappable power supply
• Function: Provides system power for Cisco ISR 4431 routers
• Application: Replacement or spare power supply for Cisco 4000 Series routers
• Manufacturer: Cisco Systems

Common Replacements:

• Cisco PWR-4430-DC Power Supply
• Cisco PWR-4450-AC Power Supply
• Cisco PWR-4320-AC Power Supply