Description:  The Arista Networks PWR-1900-DC-F spare power supply functions as a DC PSU for data center switches in the 7260X and 72680R series. The product houses an AWG #6 Max input connector. The PSU uses its inbuilt fan with front to back airflow to keep itself cool during operation.

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Warranty: 1 year Networking-Hardware Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the PWR-1900-DC-F.
Exchange: Exchange credit for your defective unit available.

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About PWR-1900-DC-F

The PWR-1900DC-F Arista Networks power supply uses an AWG #6 Max power connector to establish connectivity with the concerned data center switch. The PSU renders the functionality of a DC power supply. The product encompasses a voltage rating between 40 VDC and 72 VDC. The power supply works with a data center switch that complies with multiple European Union directives and has several certifications. The product features maximum input current rating of 44 A. It portrays a relative humidity starting 5% and extending up to 95%. The PSU complies with EN 55035 and EN 300 386 immunity requirements. The product comes along with a DC frequency. This power supply features an operating temperature ranging from 32 F to 104 F. This PSU encompasses a slim profile, thereby minimizing the space utilized in the data center where it is installed. The PSU houses an inbuilt fan with sufficient air circulation to avoid the possibility of getting heated up during operation. This fan circulates air around the power supply from front to back. The product is designed for working with any data center switch of the 7280R as well as 7260X series from its manufacturer. The PWR-1900DC-F power supply has high efficiency of 95%.


Technical specifications

The PWR-1900-DC-F is a DC power supply.


Input Frequency

Yes, the PWR-1900-DC-F can be used with data center switches of the 7280R and 7260X series from the same manufacturer.


Operating Altitude

Yes, the PWR-1900-DC-F houses an inbuilt fan.

0 C

Input Current

Air flow from the fan of the PWR-1900-DC-F takes place from front to back.

40 C

Input Voltage Range

The PWR-1900-DC-F has a DC input frequency.

Input Connector



AWG #6 Max power connector Slim anbd sleek profile 40 VDC to 72 VDC input voltage rating Used with data center switches Does not get overheated


Common misspellings:

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