• Blue and white arista partner authorized logo badge on arista dcs-7300-lcvr 7300 series blank line card slot cover
1 1

Arista

Arista PWR-1011-DC-BLUE | 1000W DC Power Supply, 1RU, Reverse Airflow, Hot-Swap

PWR-1011-DC-BLUE

POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

The Arista PWR-1011-DC-BLUE is a redundant hot-swappable DC power supply module designed for high-availability data center deployments. Delivering 1000W of output power with 94% efficiency, this 1RU PSU features reverse airflow configuration for rear-to-front cooling in Arista 7050X3, 7050X4, 7280R3 and other compatible 1RU switches. Built for mission-critical environments with -48 to -60V DC input and hardwire AWG #6 connector.

Features

Hot-swappable and redundant design for high availability
- 94% efficiency minimizes heat generation and energy costs
- Reverse airflow (rear-to-front) for blue-coded cooling configurations
- Compact 1RU plug-in module form factor (73.5mm depth)
- Designed for -48V/-60V DC telecom and data center power infrastructure
- Hardwire AWG #6 input connector for reliable DC connections
- Compatible with Arista EOS-based 1RU data center switches
- Field-replaceable design simplifies maintenance and upgrades
- Supports redundant N+1 power configurations
- Platinum-class efficiency rating reduces operational expenses

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.

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

Power Output: 1000W
- Input Voltage: -48 to -60V DC
- Efficiency: 94%
- Form Factor: 1RU plug-in module
- Airflow Direction: Reverse (rear-to-front, blue handle)
- Input Connector: Hardwire AWG #6 Max
- Maximum Input Current: 23A at -48V
- Hot-Swappable: Yes, redundant capable
- Compatibility: Arista 7050X, 7280R, 7060CX and other 1RU switches
- Depth: 73.5mm

FAQs

Q: What does the BLUE designation mean?
A: The BLUE handle indicates reverse airflow configuration (rear-to-front cooling). This must match your switch chassis airflow direction for proper cooling. RED handle models have forward (front-to-rear) airflow.

Q: Which Arista switches are compatible with this power supply?
A: The PWR-1011-DC-BLUE is compatible with Arista 7050X3, 7050X4, 7280R3, 7060CX and other 1RU data center switches that support the 1000W DC PSU form factor. Always verify compatibility with your specific switch model.

Q: Can I mix AC and DC power supplies in the same switch?
A: No, you should not mix AC and DC power supplies in redundant configurations. Use matching power supply types (both AC or both DC) and matching airflow directions for proper operation.

Q: What DC input voltage does this power supply require?
A: The PWR-1011-DC-BLUE operates on -48 to -60V DC input, standard for telecom and data center DC power systems. Maximum input current is 23A at -48V.

Q: Is this power supply hot-swappable?
A: Yes, this is a hot-swappable, redundant power supply module. It can be replaced without powering down the switch when deployed in redundant PSU configurations.

Recently Viewed

  • Request a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us