Arista

Arista PWR-750AC-R | 750W AC PSU | rear-to-front airflow | for 7050SX-128 2RU

SKU:PWR-750AC-R

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Description

Hot-swappable 750W AC power supply with rear-to-front airflow for matching R-airflow chassis. Ideal for redundant deployments in 2RU switching platforms requiring consistent rear-to-front cooling.

Features

- Rear-to-front airflow for R-configured chassis
- 750W AC power for demanding switch environments
- Hot-swap capability for service continuity
- Designed for redundant power configurations

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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FAQs

Technical Specifications

FAQs

Q: Will this PSU work in a 7050SX-128 2RU chassis?
A: Yes, it is intended for that platform when an R (rear-to-front) airflow configuration is required.

Q: Can I mix R and F airflow modules?
A: No. Use matching airflow across PSUs and fan trays to maintain proper cooling.

Q: Is it hot-swappable?
A: Yes, it can be replaced without a full system shutdown when redundancy is present.

Q: Do I need two PSUs?
A: One PSU powers the system; two are recommended for power redundancy.

Technical Specifications

- Power output: 750W AC
- Input: 100–240V AC, 50/60Hz (auto-ranging)
- Airflow: rear-to-front (R)
- Form factor: hot-swappable PSU module
- Redundancy: supports 1+1 PSU configurations
- Compatibility: 7050SX-128 2RU switches
- Cooling: integrated fan aligned to R chassis airflow
- AC inlet: standard IEC-type

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