Name: JC089AR HP 750W Redundant Power Supply for A5800 PoE Switch
Brand: HP
SKU: JC089AR
Price: 658.15 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JC089AR HP 750-Watts Redundant Power Supply delivers reliable backup power for the A5800 PoE Switch, ensuring seamless network operation. It fits directly into compatible HP switches and is designed to support continuous service in busy network environments.

General Information
Brand	HP
Part Number	JC089AR
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60 Hz
Output	54V DC
Max. Output Power	750W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 54V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	JC089AR - HP 750-Watts Redundant Power Supply for A5800 PoE Switch (HP A5800 PoE Switch)

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE, UL

Product Description
This 750-Watts Redundant Power Supply is designed to keep your HP A5800 PoE Switch running smoothly. It offers a backup power source so your network stays up even if the primary supply fails. Often found in data centers and enterprise network setups, this power supply is built for environments that require high availability and minimal interruptions. IT professionals and network administrators rely on it to maintain consistent power for their switches. Key Features Provides stable 750 Watts power output to support high-demand switch operations Redundancy reduces risk of network downtime during power supply failures Hot-swappable design enables replacement without interrupting switch functions Engineered specifically for HP A5800 PoE Switch to ensure compatibility Robust build for reliable performance in demanding networking environments This power supply is typically installed in enterprise racks or network closets where uninterrupted power is critical. It plays a vital role in maintaining network uptime and protecting sensitive operations from unexpected power losses.

Use Cases
The JC089AR HP 750-Watts Redundant Power Supply is essential for network environments that demand uninterrupted power to maintain critical operations. It is particularly beneficial for enterprise IT departments and data centers utilizing HP A5800 PoE Switches where network uptime directly impacts business continuity. How It's Used: Provides failover power in large-scale data centers running high-density PoE deployments to avoid network downtime. Supports SMB networks with limited IT staff by enabling hot-swappable maintenance without disrupting service. Ensures continuous operation of edge computing nodes in distributed enterprise environments requiring reliable PoE infrastructure. Maintains power redundancy for campus networks with heavy VoIP and wireless access point traffic. Integrates into rack-mounted HP switches for scalable network expansion in virtualization environments. By delivering dependable power redundancy, this supply enhances operational resilience and supports scalable network growth. It helps IT teams safeguard against power failures, ensuring consistent performance and minimizing service interruptions in demanding network scenarios.