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Home Networking Power Cisco PWR-C45-2800ACV 2800W AC Power Supply

Cisco PWR-C45-2800ACV 2800W AC Power Supply

Brand:
Cisco

The Cisco PWR-C45-2800ACV is a high-capacity 2800W AC power supply designed for Cisco Catalyst 4500 E-Series switches. Supporting both data and PoE operations, it delivers reliable enterprise-grade power with redundancy support, advanced power management, and high-efficiency performance for demanding network infrastructures.

OVERVIEW

  • The Cisco PWR-C45-2800ACV is an enterprise-class AC-input power supply engineered for Cisco Catalyst 4500 E-Series switching platforms. Designed to handle both network data and Power over Ethernet (PoE) requirements, this 2800W PSU ensures dependable performance for large-scale campus networks, enterprise environments, and data center deployments.
  • Featuring autoranging AC input with integrated power factor correction, the power supply delivers optimized energy efficiency and stable output across mission-critical networking operations. Its support for redundant and combined power modes enables flexible deployment strategies for high-availability enterprise environments.
  • Ideal for Singapore businesses and enterprise IT infrastructures, the PWR-C45-2800ACV provides scalable power capacity for advanced switching, VoIP, wireless access points, and PoE-enabled network devices.

USE CASES

  • Enterprise campus networking
  • High-density PoE switch deployments
  • Cisco Catalyst 4500 E-Series infrastructure
  • Data center network power management
  • VoIP and IP telephony environments
  • Wireless access point power delivery
  • Singapore enterprise IT infrastructure upgrades

    • KEY FEATURES

    • 2800W high-capacity AC power supply
    • Designed for Cisco Catalyst 4500 E-Series switches
    • Supports both data and PoE power delivery
    • Redundant and combined power operation modes
    • Autoranging AC input with power factor correction
    • Enterprise-grade power stability and efficiency
    • Supports high-density PoE deployments
    • Fully isolated AC power inputs
    • Reliable performance for mission-critical networks
    • Optimized for enterprise campus and data center use 

    TECHNICAL SPECIFICATIONS

    • Brand: Cisco
    • Model: PWR-C45-2800ACV
    • Product Type: AC Power Supply Module
    • Series Compatibility: Cisco Catalyst 4500 E-Series
    • Power Capacity: 2800W Maximum
    • Power Support: Data and PoE
    • AC Input Type: Autoranging Input with Power Factor Correction
    • Input Voltage: 200 to 240 VAC (±10%)
    • Input Current: 16A Maximum at 200 VAC
    • Input Frequency: 50/60 Hz (±3%)
    • Power Supply Output (Data): 113.3A @ 12 VDC; 12.1A @ 3.3 VDC
    • Power Supply Output (PoE): 28A @ –50 VDC
    • Redundant Mode Output (Data): 1360W + 40W
    • Combined Mode Output (Data): 2473W Maximum
    • Redundant Mode Output (PoE): 1400W Maximum
    • Combined Mode Output (PoE): 2333W Maximum
    • Output Holdup Time: 20 ms Minimum
    • Maximum kVA Rating: 3.52 kVA
    • AC Source Requirement: Single-Phase AC Input
    • AC Input Isolation: Fully Isolated Inputs
    • Multi-PSU Phase Support: Supports Out-of-Phase Operation

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