Cisco PWR-C3-750WDC-F= Accessory
Cisco Parts Accessory Model Overview
Frequently Asked Questions
What is the Cisco PWR-C3-750WDC-F power supply used for?
The Cisco PWR-C3-750WDC-F is a 750W DC power supply designed for Cisco Catalyst 3000 Series switches and routers that require DC power input. This modular power supply supports redundancy configurations and helps ensure uninterrupted operation for converged data, voice, and video networks. We offer this accessory as part of our comprehensive Cisco networking components lineup.
What are the power specifications for the PWR-C3-750WDC-F?
The PWR-C3-750WDC-F delivers 750W of DC power with an input voltage range of -40 to -72V DC. It features a terminal block connection for DC input and provides 55V output at 13.25A plus 5V at 0.3A for auxiliary systems. The power supply includes a 2ms minimum output holdup time at -40 VDC to maintain system stability during power transitions.
Is the PWR-C3-750WDC-F compatible with AC power supplies?
No, the PWR-C3-750WDC-F is specifically a DC power supply and cannot be directly swapped with AC models like the C3K-PWR-750WAC. However, Cisco's modular power supply architecture allows you to configure systems with either AC or DC supplies depending on your facility's power infrastructure. Contact us today to determine the right power supply configuration for your network deployment.
What is the physical size and weight of this Cisco power supply?
The PWR-C3-750WDC-F measures 1.75 x 17.5 x 17.15 inches (4.5 x 44.5 x 43.6 cm) and weighs 10.8 lb (4.9 kg). It is designed as a 1 RU (Rack Unit) component that fits standard 19-inch rack installations used in data centers and network closets. This compact form factor allows for efficient space utilization in your infrastructure.
Does the PWR-C3-750WDC-F support redundancy?
Yes, the PWR-C3-750WDC-F is part of Cisco's modular power supply system that supports redundant power configurations. When paired with the Cisco RPS 2300 Redundant Power System, it provides seamless failover protection and ensures continuous operation even if one power supply fails. This redundancy is critical for mission-critical network environments requiring high availability.
What warranty coverage is included with the PWR-C3-750WDC-F?
The Cisco PWR-C3-750WDC-F includes Cisco's Limited Lifetime Warranty, which provides long-term protection for your investment. This warranty covers defects in materials and workmanship for the operational life of the product. Visit barcodesinc.com or contact us today for complete warranty details and support options available from our team.
