Name: JPSU-1400-AC-AFO Juniper 1400W AC Power Supply Front to Rear Airflow EX4300
Brand: Juniper Networks
SKU: JPSU-1400-AC-AFO
Price: 1000.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Juniper 1400-Watts Front to Rear Airflow AC Power Supply for EX4300 Switch is designed to provide reliable and consistent power while matching the airflow direction of the chassis. It fits seamlessly into the EX4300 hardware and supports the power demands of enterprise-class networking gear, helping maintain stable operation in typical data center and network environments.

General Information
Brand	Juniper Networks
Part Number	JPSU-1400-AC-AFO
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC (100-240V AC)
Input Frequency	50/60 Hz
Output	12V DC
Max. Output Power	1400W
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	Juniper EX4300 series (EX4300-24P, EX4300-48P, EX4300-48T)

Physical Characteristics
Weight	9.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
This power supply provides reliable 1400-watt AC power specifically tailored for Juniper EX4300 switches. It is commonly used in enterprise networking environments where consistent power and proper airflow management are crucial to maintain switch performance and longevity. Built for data center racks and network closets, this component supports IT teams managing Juniper infrastructure by aligning with established airflow patterns to help prevent overheating. Key Features Maintains efficient front-to-rear airflow to match EX4300 cooling design Delivers a stable 1400-watt power output for uninterrupted switch operation Fits directly into EX4300 chassis without modifications or adapters Supports redundant power configurations to enhance network reliability Meets relevant safety and operational standards for data center equipment This power supply is typically installed in network racks hosting EX4300 switches, where managing thermal load and power stability is essential. It plays a key role in keeping the switch active and cool under heavy workloads, contributing to overall network uptime and reducing maintenance needs.

Use Cases
The Juniper 1400-Watt Front to Rear Airflow AC Power Supply is predominantly utilized in data center and network rack environments where EX4300 switches are deployed. IT teams managing enterprise networking infrastructure benefit from its compatibility and optimized airflow design, which helps maintain system reliability and thermal efficiency in dense rack configurations. How It's Used: Powering EX4300 switches in enterprise IT environments requiring consistent and stable power delivery. Supporting high-density rack deployments in data centers where front-to-rear airflow aligns with cooling strategies. Ensuring uninterrupted performance in virtualization environments that rely on EX4300 switch connectivity. Providing reliable power in edge computing sites with constrained space and airflow considerations. Maintaining stable operation of storage clusters integrated with EX4300 switching infrastructure. This power supply aids in sustaining operational continuity and thermal management in complex networking setups. By aligning power delivery with chassis airflow, it supports scalability and efficiency needed for evolving enterprise and data center network demands.