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Arista

Arista PWR-1511-DC-BLUE | 1500W DC Power Supply, Reverse Airflow (BLUE), 1RU

PWR-1511-DC-BLUE

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Description

This hot-swappable 1500W DC power supply is built for 1RU Arista fixed-configuration data centre switches in the 7000 Series. The BLUE handle marks the reverse (rear-to-front) airflow variant, so it suits racks where the switch fans are set to draw air from the rear. It is aimed at DC-powered data centre, telco and central-office deployments that need a redundant 1500W feed.

The module accepts a -48 to -60 VDC input with a maximum input current of 35.2 A at -48 V, and delivers 1500 W of output power at a typical efficiency of 92%. The input connector accepts up to AWG #6 cabling. It uses the 1RU, 73.5mm form factor and is the reverse-airflow (BLUE) counterpart to the forward-airflow RED version, so airflow direction should match the switch and its fan tray.

The shared PWR-1511-DC module is supported across several Arista 7000 Series platforms, including the 7060X5, 7280R3/R3A and 7130LBR. The power supply itself needs no licence.

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

Features

- Hot-swappable 1RU power supply module
- DC input for telco, central-office and DC-powered data centre environments
- Reverse (rear-to-front) airflow variant, BLUE colour code, to match the switch fan airflow direction
- 1500 W output at 92% typical efficiency
- Shared PWR-1511-DC module supported across several Arista 7000 Series platforms

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-1511-DC-BLUE
- Output power: 1500 W
- Input voltage: -48 to -60 VDC
- Typical input current: 35.2 A max (-48 V)
- Input frequency: DC
- Input connector: AWG #6 max
- Efficiency (typical): 92%
- Airflow: Reverse (rear-to-front), BLUE handle
- Form factor: 1RU, 73.5mm
- Hot-swappable: Yes

FAQs

Q: Does this power supply need a licence?
A: No. The power supply itself does not require a licence.

Q: What DC input does it need?
A: It takes a -48 to -60 VDC input, drawing up to 35.2 A at -48 V. The DC input connector accepts AWG #6 maximum cabling.

Q: Which Arista switches does it work with?
A: PWR-1511-DC modules are listed as supported power supplies on the Arista 7060X5, 7280R3A and 7130LBR Series. Check your switch datasheet for the exact SKU and minimum EOS version.

Q: What is the difference between the BLUE and RED versions?
A: BLUE is reverse (rear-to-front) airflow and RED is forward (front-to-rear) airflow. Choose the colour that matches the airflow direction of your switch and fan tray.

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