Name: C4KX-PWR-750DC-F Cisco 750W DC Power Supply for Catalyst 4500-X
Brand: Cisco
SKU: C4KX-PWR-750DC-F
Price: 1247.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Catalyst 4500-X Power Supply provides dedicated DC power to Cisco’s 4500-X switches, ensuring stable operation in demanding enterprise and data center settings. It fits directly into the switch chassis and supports redundant configurations to maintain network uptime. This power supply keeps the Catalyst 4500-X ready to handle consistent data flow and network tasks without interruption.

General Information
Brand	Cisco
Part Number	C4KX-PWR-750DC-F
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	-48V DC
Output	+12V
Max. Output Power	750W
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
Compatible For	Cisco Catalyst 4500-X Series

Physical Characteristics
Weight	3.00

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

Product Description
The Cisco Catalyst 4500-X Power Supply (C4KX-PWR-750DC-F) delivers stable power tailored to the needs of the 4500-X switches. Often found in enterprise and data center environments, this power supply is built to handle the demands of modern network infrastructures. Network administrators and IT teams rely on it to maintain consistent switch uptime and performance. Key Features High efficiency power conversion minimizes energy waste and heat generation Designed for hot-swappable installation to reduce downtime during maintenance Supports load-sharing in redundant power systems for added resilience Compatible with Cisco Catalyst 4500-X chassis for straightforward setup Monitored via Cisco IOS to provide status and fault alerts This power supply is typically deployed in environments where network reliability is crucial—like enterprise campuses or data centers. Its role is to keep the switch running smoothly, even in case of power source issues. The redundancy and monitoring features help network teams quickly identify and address any power-related problems.

Use Cases
The Cisco Catalyst 4500-X Power Supply is primarily used in enterprise and data center environments where high availability and continuous network performance are critical. It is ideal for IT departments managing core network infrastructure requiring reliable DC power within Cisco's 4500-X chassis. How It's Used: Providing redundant DC power for Catalyst 4500-X switches in large enterprise campus networks to ensure uninterrupted connectivity. Supporting virtualization environments by maintaining stable power for high-throughput, low-latency network switches in data centers. Enabling edge computing deployments that demand compact and efficient power supplies within space-constrained racks. Powering network aggregation devices in service provider environments where reliability and failover capabilities are essential. Facilitating secure, centralized network management in distributed branch offices by ensuring continuous switch operation. This power supply supports operational continuity by delivering consistent DC power tailored for Cisco Catalyst 4500-X series switches, enabling scalable and resilient network architectures. Its design accommodates critical workloads that depend on steady network availability and performance.