Name: 39J5638 IBM 1475W AC Hot-Swap Redundant Power Supply for 7889 Switch
Brand: IBM
SKU: 39J5638
Price: 121.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The IBM 1475-watt AC hot-swap redundant power supply is designed to keep IBM 7889 switches running smoothly even when primary power sources fail. It fits into existing hardware setups to provide seamless backup power and allows quick swapping without affecting network activity. Its role is essential in environments where network reliability is non-negotiable, such as data centers and enterprise IT infrastructures.

General Information
Brand	IBM
Part Number	39J5638
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V DC
Max. Output Power	1500W
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	IBM 7889 Switch

Physical Characteristics
Weight	3.00

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

Product Description
This IBM 1475-watt AC hot-swap redundant power supply is built for critical network infrastructure, specifically the IBM 7889 switch. It provides a reliable backup power source to maintain uninterrupted switch operation, minimizing service disruptions in busy data centers or enterprise environments. Often found in server rooms and network closets, this power supply is ideal for IT professionals who need dependable hardware redundancy to safeguard against power interruptions. Its hot-swap capability allows technicians to replace or upgrade power supplies without shutting down the switch. Key Features Delivers 1475 watts of power to support high-demand switch workloads Hot-swap design enables replacement without system downtime Compatible with IBM 7889 switch series for seamless integration Provides redundancy to enhance network reliability and uptime Efficient power usage to reduce energy costs in data centers This power supply is typically deployed in enterprise networking environments where uptime is critical. It plays a key role in maintaining consistent network performance and minimizing the risk of outages. By providing dependable backup power, it helps ensure that essential network services remain operational during maintenance or unexpected power events.

Use Cases
The IBM 1475-watt AC hot-swap redundant power supply is primarily utilized in data center environments and enterprise networks where IBM 7889 switches are deployed. It benefits IT administrators responsible for maintaining uninterrupted network operations, particularly in infrastructures that demand high availability and minimal downtime. How It's Used: Providing backup power in large-scale data centers to maintain switch uptime during primary power source failures. Supporting enterprise IT environments that require seamless network connectivity for critical applications and services. Facilitating hot-swap power supply replacement in rack deployments without interrupting ongoing network traffic. Ensuring power redundancy in edge computing setups where continuous operation is necessary despite unstable power conditions. Maintaining reliable network performance in storage clusters that rely on IBM 7889 switches for data transfer and management. This power supply enhances operational resilience by enabling non-disruptive maintenance and quick recovery from power faults. Its integration into existing switch configurations supports scalability and consistent network performance across demanding IT infrastructures.