Name: 74-7541-02 Cisco 650W Redundant Power Supply Hot-Swappable
Brand: Cisco
SKU: 74-7541-02
Price: 138.29 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco 650 Watt Redundant Power Supply provides a robust backup power option specifically for Cisco switches and routers. It fits into network setups where dependable power is essential and helps maintain system stability without interruption. Its hot-swappable feature makes maintenance straightforward, allowing IT teams to replace units without impacting overall network performance.

General Information
Brand	Cisco
Part Number	74-7541-02
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC
Input Frequency	50/60 Hz
Output	12V DC
Max. Output Power	650W
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

Product Description
This 650 Watt Redundant Power Supply is built to keep your Cisco networking equipment running smoothly by providing backup power when the primary supply fails. It's commonly used in enterprise environments where continuous uptime is critical. Often found in data centers and large network setups, this power supply supports IT professionals managing Cisco switches and routers that demand consistent power delivery. Key Features Delivers stable 650 Watt power output tailored for Cisco hardware Offers a redundant power source to minimize service interruptions Designed for hot-swapping to replace units without shutting down devices Compatible with multiple Cisco series for versatile deployment Built to meet Cisco’s performance and reliability standards In practice, this power supply is typically deployed in critical network infrastructure where even brief outages can cause problems. Its role is to ensure networks stay operational and reduce the risk of downtime during power issues.

Use Cases
The Cisco 650W Redundant Power Supply is typically deployed in environments that demand high availability and continuous network operations. Organizations with critical infrastructure such as data centers, enterprise campuses, and managed service providers benefit from its reliable backup power capabilities and seamless integration with Cisco switches and routers. How It's Used: Supporting core switch redundancy in enterprise data centers to safeguard against power failures during high-throughput workloads. Providing backup power in remote office network closets where onsite IT presence is limited and downtime reduction is critical. Enhancing network resilience in managed service provider environments with multiple racks and virtualized infrastructure. Ensuring uninterrupted connectivity for edge computing deployments in industrial or retail settings with fluctuating power conditions. Maintaining stable power supply in campus network aggregation layers supporting heavy user and device traffic. By enabling hot-swappable, redundant power configurations, this power supply supports operational continuity and scalability in complex network topologies. It allows network administrators to perform maintenance without service disruption, thus optimizing performance and uptime across diverse IT environments.

74-7541-02 Cisco 650W Redundant Power Supply Hot-Swappable

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases