Name: JPSU-400W-AC Juniper 400W AC Redundant Power Supply for SRX1500
Brand: Juniper Networks
SKU: JPSU-400W-AC
Price: 1017.80 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The JPSU-400W-AC power supply is a reliable backup option designed specifically for the Juniper SRX1500 firewall. It fits directly into the system to provide uninterrupted power, helping ensure the device remains operational during a main power failure or maintenance. This unit is a practical addition for setups where uptime and network security are critical concerns.

General Information
Brand	Juniper Networks
Part Number	JPSU-400W-AC
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50/60 Hz
Max. Output Power	400W
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	SRX1500

Physical Characteristics
Weight	3.00

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

Product Description
The JPSU-400W-AC is built to provide reliable power backup for the Juniper SRX1500 firewall, ensuring your network stays up even if one power source fails. Often found in enterprise or data center environments, this redundant power supply helps maintain uptime critical for security devices. Designed for network administrators and IT professionals managing SRX1500 deployments, it offers peace of mind by minimizing downtime risks caused by power issues. This unit is commonly installed where continuous firewall availability is a priority. Key Features Supports seamless power failover to keep the SRX1500 running without interruption Compatible with standard AC power inputs for easy installation Delivers consistent 400W output to meet device power demands Features compact form factor to fit alongside SRX1500 hardware Built to enhance system reliability in critical network setups This power supply typically finds use in corporate networks, service provider environments, and data centers where maintaining firewall uptime is essential. By preventing power-related outages, it plays a key role in sustaining network security and performance.

Use Cases
The JPSU-400W-AC is commonly deployed in enterprise network environments where the Juniper SRX1500 firewall is instrumental in maintaining secure and continuous network operations. It is particularly suited for IT infrastructures that demand high availability and minimal downtime, such as data centers and branch office networks with critical security workloads. How It's Used: Supporting redundant power configurations in enterprise edge security deployments to prevent service interruptions. Ensuring uninterrupted firewall operation in data centers where continuous protection is essential for virtualization environments. Providing backup power in remote office setups to maintain firewall availability during power fluctuations or outages. Integrating into rack-mounted SRX1500 systems for SMBs requiring scalable security solutions with failover power capabilities. Maintaining operational consistency in managed service provider (MSP) environments where multiple client firewalls rely on stable power delivery. This power supply enhances operational resilience by enabling failover during power failures, which is critical for maintaining security posture and network performance. Its compact form factor allows seamless integration into existing hardware configurations, supporting scalability and consistent uptime in diverse deployment scenarios.