Name: JPSU-850W-AC-AFO Juniper 850W AC Power Supply for QFX5100 Switch
Brand: Juniper
SKU: JPSU-850W-AC-AFO
Price: 534.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Juniper JPSU-850W-AC-AFO power supply provides 850 watts of AC power tailored for the QFX5100 switch. It fits the specific power slot design of this switch model and supports system redundancy setups, making it suitable for networking environments requiring stable power delivery.

General Information
Brand	Juniper
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60 Hz
Output	12V DC
Max. Output Power	850W
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 QFX5100

Physical Characteristics
Weight	3.00

Certifications and Environmental
Assembly Required	No
Compliance Standards	RoHS, CE, UL

Product Description
The Juniper JPSU-850W-AC-AFO is an 850-watt AC power supply unit specifically engineered for use with the Juniper QFX5100 switch series. It provides the necessary electrical power to ensure the switch operates within standard parameters in data center and enterprise networking environments. Network administrators and IT professionals typically use this power supply to replace or expand power capabilities in their existing QFX5100 deployments, supporting high-availability configurations. Key Features 850W power output rating to support switch operations Compatibility with Juniper QFX5100 switch power slots AC input supporting standard electrical power sources Support for power redundancy to enhance system uptime Designed to fit the form factor requirements of the QFX5100 chassis The JPSU-850W-AC-AFO ensures that critical networking infrastructure receives consistent power, helping maintain operational stability. Its compatibility with the QFX5100 switch makes it a practical component for maintaining or expanding power capabilities in Juniper network environments.

Use Cases
This power supply is typically used in data centers and enterprise network environments where the Juniper QFX5100 switch is deployed. It benefits network administrators who need to maintain, replace, or enhance power delivery in their switching infrastructure. How It's Used: Replacing a failed or degraded power supply in a QFX5100 switch Adding redundancy by installing an additional power supply unit Supporting continuous switch operation during power fluctuations Deployments requiring standard AC power input compatibility Maintaining power standards in network equipment for enterprise applications In practice, this power supply helps ensure that the QFX5100 switch remains operational under expected power conditions and supports redundant power configurations to avoid downtime. It fits precisely into the designated power slots for straightforward installation.

FAQ's
Is the JPSU-850W-AC-AFO compatible with all QFX5100 switch models? The JPSU-850W-AC-AFO is intended for use specifically with Juniper QFX5100 switches. Compatibility is limited to this switch series and may not extend to other models. What type of power input does the JPSU-850W-AC-AFO require? This power supply unit requires a standard AC power source, suitable for typical data center power infrastructure supporting Juniper devices. Can the power supply support redundant configurations? Yes, the JPSU-850W-AC-AFO supports system redundancy when used alongside additional power supplies in the QFX5100 switch chassis. Does the JPSU-850W-AC-AFO fit into the existing power slots without modification? The unit is designed to match the form factor and connectors of the QFX5100 switch power slots, allowing direct installation without modifications. What is the power output rating of the JPSU-850W-AC-AFO? The power supply unit delivers a rated output of 850 watts to ensure sufficient power delivery to the QFX5100 switch components. Is special configuration needed after installing this power supply? No special configuration is generally required; the power supply integrates with the switch’s existing power management system automatically.