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Arista

Arista PWR-1512-AC-RED | 7280R3A 1500W AC Power Supply, Forward Airflow

SKU:PWR-1512-AC-RED

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Description

The PWR-1512-AC-RED is a hot-swappable 1500W AC-input power supply module for the Arista 7280R3A series of data centre switch routers. It is built for spine, leaf and routing deployments that need a spare or replacement redundant AC supply with front-to-rear airflow.

This 1RU, 73.5 mm module accepts 200-240 VAC input at 50/60 Hz, with a maximum input current of 9.6 A through a standard IEC 60320 C14 inlet. It is rated at 93% Platinum efficiency. The forward airflow variant is colour-coded RED, which separates it from the reverse airflow (BLUE) equivalent, so airflow direction stays consistent across the chassis.

It is supported on the 7280CR3A-48D6, 7280CR3AM-48D6 and 7280CR3AK-48D6 (minimum EOS 4.31.1), plus other 7280R3A models including the 72x100G and 32x100G/2x400G variants. These switches use two power supplies in a 1+1 redundant arrangement. Pair it with fan trays of matching forward airflow, such as the FAN-7012H or FAN-7011H. The power supply itself needs no licence.

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

Features

- Hot-swappable design for replacement without taking the switch offline
- Supports 1+1 redundant power supply operation in 7280R3A switches
- 93% Platinum-rated efficiency for lower power losses
- Forward (front-to-rear) airflow, RED colour-coded
- Supported on 7280CR3A-48D6, 7280CR3AM-48D6 and 7280CR3AK-48D6 (minimum EOS 4.31.1) and other 7280R3A models
- Standard IEC 60320 C14 inlet

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: 1500 W
- Input voltage: 200-240 VAC
- Input frequency: 50/60 Hz
- Maximum input current: 9.6 A
- Input connector: IEC 60320 C14
- Efficiency: 93% (Platinum)
- Airflow: Forward (front-to-rear, RED)
- Form factor: 1RU, 73.5 mm
- Hot-swap: Yes
- Redundancy: 1+1 with two power supplies in the host switch
- System operating temperature: 0 to 40 C (32 to 104 F)
- System storage temperature: -40 to 70 C (-40 to 158 F)
- System relative humidity: 5 to 90%
- System operating altitude: 0 to 3,000 m (10,000 ft)

FAQs

Q: Does this power supply need a licence?
A: No licence is required for the power supply itself. The host 7280R3A switch uses EOS feature licences, with the group depending on the model.

Q: What input power does it require?
A: It needs 200-240 VAC at 50/60 Hz with a maximum input current of 9.6 A through an IEC 60320 C14 inlet. It is not intended for 100-120 VAC use.

Q: Which Arista switches does it work with?
A: It is used in Arista 7280R3A series switch routers, including the DCS-7280CR3A-48D6, 7280CR3AM-48D6, 7280CR3AK-48D6, 7280CR3A-72 and 7280CR3A-32S.

Q: Can I mix it with reverse airflow modules?
A: No. Pair it with fan trays of matching forward airflow such as the FAN-7012H or FAN-7011H. The PWR-1512-AC-BLUE is the reverse airflow equivalent.

Q: Can it be replaced while the switch is running?
A: Yes. It is hot-swappable, and the switches use two power supplies in a 1+1 redundant arrangement.

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