• Silver-colored arista pwr-1011-ac-red 1000w power supply unit with red fan handle and black connectors front-to-rear airflow
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Arista

Arista PWR-1011-AC-RED | 7000 1000W AC Power Supply, Front-to-Rear Airflow

PWR-1011-AC-RED

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Description

This 1000W AC power supply module is built for 1RU Arista data centre switches in the 7050X3, 7280R3 and 7280R3A families. The red handle marks forward (front-to-rear) airflow, and the module is hot-swappable, so it suits both replacement and redundant power configurations in leaf, spine and routing roles.

It accepts 100-240V AC at 50/60Hz through an IEC 60320 C14 input, with a typical input current of 12.0 to 6.0A. Output is 1000W at 93% efficiency to 80 PLUS Platinum level, which helps keep power draw and heat down in dense racks. The form factor is 1RU at 73.5mm.

It is listed as a supported PSU for the 7050X3 series, the 7280R3 series and the 7280R3A series, and pairs with fan trays such as FAN-7011M-F/R and FAN-7011H depending on the switch. Use the red forward-airflow variant only where the fan tray airflow matches, and do not mix it with blue reverse-airflow units.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable power supply module
- Supports 1+1 redundant power supply configurations in supported switches
- Handle colour indicates airflow direction (red = forward / front-to-rear)
- 93% 80 PLUS Platinum efficiency
- Wide-range 100-240V AC input
- Used across the 7050X3, 7280R3 and 7280R3A switch families

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Output power: 1000W
- Input voltage: 100-240V AC
- Input frequency: 50/60Hz
- Typical input current: 12.0 - 6.0A
- Input connector: IEC 60320 C14
- Efficiency: 93% (80 PLUS Platinum)
- Airflow: Forward (front-to-rear), red handle
- Form factor: 1RU, 73.5mm
- Operating temperature: 0 to 40 C (32 to 104 F)
- Storage temperature: -40 to 70 C (-40 to 158 F)
- Operating altitude: 0 to 3,000 m (10,000 ft)
- Relative humidity: 5 to 90% (7050X3) or 5 to 95% (7280R3)

FAQs

Q: Which Arista switches does this power supply fit?
A: It is a supported PSU for the Arista 7050X3 series, the 7280R3 series and the 7280R3A series of 1RU fixed-configuration switches. Check your switch model's quick start guide to confirm support.

Q: What does the red handle mean?
A: The red handle indicates forward (front-to-rear) airflow. Blue handle units are reverse airflow. Airflow direction should match the fan trays in the switch, and red and blue units should not be mixed.

Q: Does this power supply need a licence?
A: No. The power supply itself requires no licence or subscription.

Q: What power input does it need?
A: It takes 100-240V AC at 50/60Hz through an IEC 60320 C14 connector, with a typical input current of 12.0 to 6.0A. It delivers 1000W output.

Q: Can I use two for redundancy?
A: Yes. It supports 1+1 redundant power supply configurations in the supported switches, and the module is hot-swappable.

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