Name: JPSU-550-C-DC-AFO Juniper 550W DC Power Supply for EX4400 Switch
Brand: Juniper
SKU: JPSU-550-C-DC-AFO
Price: 1014.96 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The JPSU-550-C-DC-AFO is a dedicated 550W DC power supply designed for Juniper EX4400 switches. It delivers direct current power compatible with the EX4400 chassis form factor, ensuring proper electrical interface and power capacity to support the device's network operation requirements.

General Information
Brand	Juniper
Condition	Refurbished

Technical Information
Input Voltage	48V DC
Output	48V DC
Max. Output Power	550W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 48V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	Juniper EX4400

Physical Characteristics
Weight	3.00

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

Product Description
The JPSU-550-C-DC-AFO is a 550-watt DC power supply unit designed specifically for Juniper EX4400 series switches. It delivers the necessary direct current input to power EX4400 devices in data center or enterprise network environments. This power supply unit is intended for use by network administrators and IT professionals managing Juniper network infrastructure. Typically installed within the EX4400 chassis, the power supply supports the operational power requirements of the switch to maintain stable networking functions. Key Features 550 watts power output designed for EX4400 switches DC input type suitable for compatible power environments Form factor and connectors tailored for Juniper EX4400 chassis Supports network equipment requiring DC power delivery Manufactured by Juniper for compatibility assurance This power supply provides a dedicated DC power source for the EX4400 series, enabling the switch to operate within its specified power parameters. It fits into the device’s designated power supply bay, facilitating straightforward replacement or upgrades within existing infrastructure.

Use Cases
The JPSU-550-C-DC-AFO is used primarily in data centers and enterprise network environments where Juniper EX4400 switches are deployed. It benefits environments that utilize DC power infrastructure or require DC power redundancy for network equipment. How It's Used: Providing primary DC power to Juniper EX4400 switches in network racks Replacing or upgrading existing power supplies within EX4400 chassis Supporting network hardware in facilities with DC power distribution Ensuring uninterrupted DC power in setups requiring power redundancy Facilitating maintenance and service of Juniper switch power modules This power supply plays a critical role in maintaining the electrical power needs of EX4400 switches, contributing to network uptime and equipment functionality in DC-powered network environments.

FAQ's
Is the JPSU-550-C-DC-AFO compatible with EX4400 switches? Yes, this power supply is specifically designed for compatibility with Juniper EX4400 series switches, matching the form factor and power requirements. What type of power input does the JPSU-550-C-DC-AFO use? The unit uses direct current (DC) input, suitable for data centers or environments equipped with DC power infrastructure. Can this power supply be used as a replacement in existing EX4400 installations? Yes, it can replace existing DC power supplies in the EX4400 chassis to restore or upgrade the device’s power source. What is the output wattage of this Juniper power supply? The JPSU-550-C-DC-AFO provides 550 watts of power output to support the EX4400 switch operation. Does this power supply fit directly into the EX4400 chassis? Yes, the form factor of this power supply is tailored to fit directly into the designated slot of the Juniper EX4400 chassis. Who typically installs the JPSU-550-C-DC-AFO power supply? Network administrators or IT professionals managing Juniper network hardware are typically responsible for installing or replacing this power supply.