Name: 39J3741 IBM 1475W AC Hot-Swap Redundant Power Supply for 7889 Switch
Brand: IBM
SKU: 39J3741
Price: 114.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The IBM 1475-Watts AC Hot Swap Redundant Power Supply for the 7889 Switch provides essential backup power and seamless transition during power supply replacements. It fits within enterprise switch setups where reliability and uptime are critical, ensuring network devices remain powered without disruption during maintenance or hardware failures.

General Information
Brand	IBM
Part Number	39J3741
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	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	RoHS, CE, UL

Product Description
This 1475-watt AC hot swap redundant power supply is built for the IBM 7889 Switch, providing reliable power backup to critical networking equipment. It allows IT teams to maintain uptime by swapping power supplies without shutting down the system. Commonly used in data centers and enterprise environments, this power supply supports network switches that require uninterrupted power. Network administrators and infrastructure managers benefit from its easy replaceability and robust design. Key Features Delivers 1475 watts of power with efficient AC input Supports hot swapping to minimize downtime during maintenance Compatible with IBM 7889 Switch models for seamless integration Offers redundant power capability to boost system reliability Built to withstand demanding data center conditions Typically installed in server rooms or data centers, this power supply helps ensure that network switches stay operational even if one unit fails. It plays a crucial role in maintaining network availability and preventing interruptions that can impact business operations.

Use Cases
The IBM 1475W AC Hot-Swap Redundant Power Supply is primarily deployed in high-availability networking environments where uninterrupted power is critical. It is ideal for enterprise data centers and campus networks leveraging IBM 7889 switches, supporting IT teams that require seamless maintenance and power redundancy to minimize downtime. How It's Used: Maintaining continuous network operations in enterprise data centers by providing backup power to IBM 7889 switches during power supply replacements. Supporting campus network infrastructure where high uptime is essential for academic or corporate environments. Enabling failover power capabilities in virtualization environments that rely on stable network connectivity. Enhancing reliability in rack deployments with multiple switches by allowing hot-swapping without disrupting ongoing services. Facilitating maintenance workflows in managed service provider environments where minimal service interruption is a priority. This power supply module supports operational resilience by ensuring critical network components remain powered during hardware changes or failures. Its hot-swap design enables scalable and efficient infrastructure management, which is vital for maintaining performance and availability in demanding IT ecosystems.