Detailed Specifications
Extreme Network Inc XN-ACPWR-550W-FB-A - Power Supply Module
Overview :
The Extreme Networks XN-ACPWR-550W-FB-A is a 550W AC hot-swap power supply module designed for enterprise network switching platforms. It is deployed in compatible Extreme Networks chassis-based switches where redundant or failed PSU replacement is required without service interruption.
This unit delivers 550W of regulated AC output power with front-to-back airflow architecture to align with high-density data center cooling patterns. It is typically used in aggregation switches and campus/core network deployments requiring redundant power design.
It is not a general-purpose ATX PSU and must only be installed in supported Extreme Networks systems (notably 5520 series platforms). It is incompatible with standard PC/server power systems.
Primary use cases include redundant power provisioning, field replacement of failed PSU modules, and high-availability switch deployments in enterprise and carrier-grade environments.
Key Features :
- 550W hot-swappable AC power module for network switches
- Front-to-back airflow supports data center cooling design
- Designed for redundant power in Extreme 5520 platforms
- Supports uninterrupted replacement in live environments
- Enterprise-grade PSU for mission-critical switching systems
Specifications :
| Parameter | Value |
|---|
| Brand | Extreme Networks |
| Part Number | XN-ACPWR-550W-FB-A |
| Product Type | AC Power Supply Module |
| Output Power | 550 W |
| Form Factor | Hot-swappable internal PSU module |
| Airflow Direction | Front-to-back |
| Input Type | AC input (C14 keyed connector) |
| Compatibility | Extreme Networks 5520 series switches (AC/DC variants) |
| Redundancy Support | Yes (dual PSU configurations supported) |
| Installation | Tool-less hot-swap chassis slot |
| Cooling Design | Integrated fan, system-controlled airflow |
| Operating Use | Enterprise network switching infrastructure |
| Function | Primary / redundant power delivery module |
