Name: PWR-C49-300DC-F Cisco 300W DC Power Supply for Catalyst 9400 Series
Brand: Cisco
SKU: PWR-C49-300DC-F
Price: 477.13 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco PWR-C49-300DC-F is a dedicated 300-watt DC power supply designed specifically for Cisco Catalyst 9400 series switches. It fits into the chassis to provide consistent power and supports redundant setups to keep networks running smoothly.

General Information
Brand	Cisco
Part Number	PWR-C49-300DC-F
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Max. Output Power	300W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary

Physical Characteristics
Weight	9.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, UL, cULus

Product Description
This 300-watt DC power supply is built to deliver reliable power to Cisco Catalyst 9400 series switches. It's commonly used in enterprise network environments where consistent energy delivery is critical for maintaining network uptime. Often found in data centers and large office setups, it supports network administrators and IT teams requiring scalable and redundant power solutions. The modular design allows for quick swaps, minimizing disruption during maintenance. Key Features Provides steady 300W DC output tailored for Cisco Catalyst 9400 switches Designed with hot-swappable capability to avoid network interruptions Supports redundant power architecture for enhanced reliability Optimized for high efficiency to reduce power waste and heat Compact form factor fits seamlessly within the chassis power slots This power supply module is typically deployed in enterprise core and distribution layers, ensuring switches remain powered under varied load conditions. Its reliability helps maintain network continuity, which is essential for business operations.

Use Cases
The Cisco PWR-C49-300DC-F power supply is primarily deployed in enterprise environments where Cisco Catalyst 9400 series switches form the backbone of the network infrastructure. Organizations that rely on high-availability switching platforms in data centers or large campus networks benefit from its DC power capabilities and hot-swappable design, ensuring minimal disruption during maintenance or upgrades. How It's Used: Data center rack deployments requiring stable, redundant DC power sources for Catalyst 9400 switches. Enterprise campus networks utilizing high-density modular switches with demand for continuous uptime and power reliability. Telecommunications facilities where DC-powered network equipment integrates with existing DC power distribution systems. Industrial and manufacturing sites where DC power supplies support robust network hardware in harsh or remote conditions. Edge computing locations needing efficient power conversion and hot-swappable components to minimize operational interruptions. By enabling reliable and efficient DC power delivery, this power supply supports scalability and operational continuity within large-scale network infrastructures. Its hot-swappable feature facilitates maintenance workflows without compromising network availability, aligning with critical IT operational requirements.