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Home Networking Power Cisco C4KX-PWR-750AC-R 750W AC Power Supply

Cisco C4KX-PWR-750AC-R 750W AC Power Supply

Brand:
Cisco

The Cisco C4KX-PWR-750AC-R= is a high-efficiency 750W AC power supply designed for Cisco Catalyst 4500X Series switches. Featuring front-to-back airflow, hot-swappable functionality, and enterprise-grade reliability, it delivers stable power for high-performance network infrastructure deployments.

OVERVIEW

  • The Cisco C4KX-PWR-750AC-R= is an enterprise-class AC power supply engineered specifically for Cisco Catalyst 4500X Series switches. Built for demanding networking environments, this 750W PSU provides dependable power delivery, advanced cooling efficiency, and seamless redundancy support for mission-critical business operations.
  • Its front-to-back airflow design optimizes thermal management in rack-mounted data center environments, while the hot-swappable architecture enables maintenance without network downtime. With auto-ranging AC input and integrated power factor correction (PFC), the power supply ensures efficient and reliable operation across various enterprise deployments.
  • Ideal for Singapore businesses, data centers, and enterprise network infrastructures, the C4KX-PWR-750AC-R= helps maintain continuous uptime and stable network performance.

USE CASES

  • Enterprise switch power replacement
  • Cisco Catalyst 4500X deployments
  • Data center network infrastructure
  • High-availability networking environments
  • Corporate campus switching systems
  • Rack-mounted enterprise networking
  • Singapore business IT infrastructure upgrades 

KEY FEATURES

  • 750W AC-input enterprise power supply
  • Designed for Cisco Catalyst 4500X Series
  • Front-to-back cooling airflow design
  • Hot-swappable power supply module
  • Auto-ranging AC input support
  • Integrated power factor correction (PFC)
  • High-efficiency thermal performance
  • Supports redundant power deployment
  • Reliable enterprise-grade power delivery
  • Optimized for rack-mounted network infrastructure 

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Model: C4KX-PWR-750AC-R=
  • Product Type: AC Power Supply Module
  • Series Compatibility: Cisco Catalyst 4500X Series
  • Cooling Direction: Front-to-Back Airflow
  • Power Supply Type: Hot-Swappable AC PSU
  • Input Type: AC Input with Power Factor Correction (PFC)
  • Input Voltage: 100 to 240 VAC Single-Phase
  • Nominal Voltage: 115/230 VAC
  • Input Current: 11A @ 100 VAC Max; 6A @ 200 VAC Max
  • Input Frequency: 47 to 63 Hz
  • Output Voltage: 12 VDC @ 62A; 3.3 VDC @ 3A
  • Output Holdup Time: 16 ms Minimum
  • Heat Dissipation: 1122 BTU/hr Nominal; 1365 BTU/hr Max
  • MTBF: 1,045,265 Hours
  • Redundancy Support: Yes
  • Power Isolation: Fully Isolated AC Inputs
  • Dimensions (H x W x D): 1.57 × 2.15 × 14.28 Inches
  • Dimensions (Metric): 3.99 × 5.46 × 36.27 cm

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