The
PWR-1900-DC-F is a 1900W DC power unit specifically designed for Arista network switches. It provides a high-performance, reliable power solution for demanding data center and enterprise environments. The “F” in the model name signifies
front-to-back airflow, which is essential for cooling configurations in modern data centers. This power supply is
hot-swappable, allowing you to replace it without disrupting network operations, ensuring maximum uptime. With advanced energy efficiency, the PWR-1900-DC-F helps reduce overall operational costs while providing reliable power for high-performance networking equipment.
Spare 1900W DC Power Supply for Arista 7170 Series Series Switches (front to rear airflow switch)
The
Arista PWR-1900-DC-F Power Supply is a powerful and efficient 1900W DC unit designed to meet the needs of large-scale data centers and enterprise networks. With its front-to-back airflow configuration and hot-swappable design, this power supply ensures uninterrupted operations and optimal cooling. Whether it’s for a cloud infrastructure or a data center, the
PWR-1900-DC-F provides reliable, energy-efficient power with advanced safety features, making it an excellent choice for critical networking environments.
Features:
- Reliability: Provides continuous, uninterrupted power to high-performance Arista network equipment.
- Energy Efficiency: Designed to reduce energy consumption while delivering 1900W of power.
- Convenience: The hot-swappable design allows for maintenance without network downtime.
- Cooling Optimization: Front-to-back airflow is ideal for modern data centers with specific cooling requirements.
- Safety: Includes robust protection mechanisms to prevent electrical failures, ensuring long-term reliability.
Q: What does the “F” in PWR-1900-DC-F stand for?
A: The “F” indicates front-to-back airflow, which is important for cooling data centers with specific ventilation setups.
Q: How much power does the PWR-1900-DC-F supply?
A: This unit provides 1900W of DC power, making it suitable for powering high-performance Arista network equipment.
Q: Is this power supply hot-swappable?
A: Yes, the PWR-1900-DC-F is hot-swappable, which means you can replace it without shutting down the network devices, ensuring no interruptions.
Q: What type of power does it use?
A: The PWR-1900-DC-F operates on direct current (DC) with an input voltage range of 40-72V DC.
Q: Is this power supply compatible with all Arista devices?
A: It is designed for use with Arista network switches and routers, providing seamless power delivery for these devices.
Q: Does it include safety features?
A: Yes, the power supply is equipped with overvoltage, overcurrent, and overheating protection, ensuring the safety of the power supply and connected equipment.
