Cisco

Cisco C3KX-PWR-440WDC | 440W DC PSU | -48V input (40-72 VDC) | Catalyst 3560-X/3750-X | system power

Cisco C3KX-PWR-440WDC | 440W DC PSU | -48V input (40-72 VDC) | Catalyst 3560-X/3750-X | system power

SKU:C3KX-PWR-440WDC

Regular price $0.00 AUD
Regular price
$0.00 AUD
$0.00 AUD
Regular price
Sale Sold out
Shipping calculated at checkout.

Description

440W DC power supply for telecom -48V environments, providing reliable system power for Catalyst X-series switches. Supports dual-PSU configurations for power redundancy. Intended for system power; does not add PoE power to access ports.

Features

- Optimized for -48 VDC telecom deployments
- Reliable 440W system power delivery
- Supports redundant power configurations
- Clear status indication via PSU LED
- Easy field replacement to minimize downtime

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Similar products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Does this PSU provide PoE power to access ports?
A: No. It is intended for system power and does not contribute PoE budget.

Q: What DC input does it require?
A: Telecom -48 VDC nominal with an operating range of approximately 40–72 VDC.

Q: Can I mix AC and DC PSUs in the same chassis?
A: Use matching PSU types for a chassis. Mixing AC and DC is not recommended.

Q: Is the module user-replaceable?
A: Yes, it is a field-replaceable module accessible from the rear of the chassis.

Technical Specifications

- Power capacity: 440W DC
- Input: -48 VDC nominal (40-72 VDC range)
- Role: Provides switch system power (no PoE budget contribution)
- Compatibility: Catalyst 3560-X / 3750-X PSU bay
- Redundancy: Supports dual-PSU configurations for resiliency
- Serviceability: Field-replaceable rear-mounted module
- Indicators: PSU status LED

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us