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Arista

Arista PWR-2411-AC-RED | 7280R3 2400W AC Power Supply, Front-to-Rear Airflow

SKU:PWR-2411-AC-RED

Stock Status: Enquire

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Description

This hot-swappable 2400W AC power supply module is built for Arista 2RU data-centre switch routers in the 7280R3 family, including the 7280R3 and 7280R3A. It provides redundant power in leaf, spine and routing roles, such as 96x100GbE platforms, in racks designed around front-to-rear airflow.

The PWR-2411 AC module runs from a 200-240V AC input at 50/60Hz, drawing 14A typical through an IEC 60320 C20 inlet, and delivers 2400W of output power at 93% efficiency (80 PLUS Platinum). It uses a 1RU form factor at 73.5mm and has forward (front-to-rear) airflow, where air flows from the switch port side to the fan side, matching hot and cold aisle layouts. It operates from 0 to 40 C. 100-120V mains is not supported, so a 200-240V supply is required.

It is listed for the DCS-7280CR3-96 and DCS-7280CR3K-96 front-to-rear dual AC models alongside the FAN-7012H-RED fan tray, and as a supported PSU in the 7280R3A series. The DC equivalent is PWR-2411-DC-RED.

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

Features

- Hot-swappable power supply module for redundant 1+1 operation in supported switches
- 80 PLUS Platinum-class efficiency of 93%
- Forward (front-to-rear) airflow to match the fan tray in hot and cold aisle data-centre designs
- Common PSU shared across several Arista 2RU platforms, including the 7280R3 and 7280R3A
- High-density 2400W output suited to 96x100GbE switch routers
- Regulatory compliance including FCC, AS/NZS CISPR 32 and CE (LVD, EMC, WEEE, RoHS)

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

- Part number: PWR-2411-AC-RED
- Power supply model: PWR-2411 AC
- Output power: 2400W
- Input voltage: 200-240V AC
- Input frequency: 50/60Hz
- Typical input current: 14A
- Input connector: IEC 60320 C20
- Efficiency: 93% (80 PLUS Platinum)
- Airflow: Forward (front-to-rear), port side to fan side
- 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)
- Relative humidity: 5 to 95%
- Operating altitude: 0 to 3,000 m (0 to 10,000 ft)
- Regulatory: 2014/35/EU LVD, 2014/30/EU EMC, 2012/19/EU WEEE, 2011/65/EU RoHS

FAQs

Q: Which Arista switches use the PWR-2411-AC-RED?
A: It is listed for the DCS-7280CR3-96 and DCS-7280CR3K-96 front-to-rear dual AC models, and as a supported PSU in the 7280R3A series.

Q: What input voltage does it need?
A: It requires a 200-240V AC input at 50/60Hz through an IEC 60320 C20 inlet, drawing 14A typical. 100-120V mains is not supported.

Q: Which fan tray does it pair with?
A: In the front-to-rear 7280R3 models it is used with the FAN-7012H-RED fan tray, so the airflow direction matches across the chassis.

Q: Is there a DC version of this power supply?
A: Yes. The DC equivalent is PWR-2411-DC-RED, which runs from -48 to -60V DC.

Q: What airflow direction does this module have?
A: It has forward (front-to-rear) airflow, with air moving from the switch port side to the fan side.

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