NXA-PAC-1100W-PE Nexus AC 1100W PSU, Port Side Exhaust
NXA-PAC-1100W-PE Cisco Nexus 1100W AC Power Supply (Port-Side Exhaust)
H2: High-Efficiency 1100W AC PSU with Port-Side Exhaust Airflow for Cisco Nexus Switches
The NXA-PAC-1100W-PE is a 1100W AC hot-swappable power supply unit (PSU) designed for Cisco Nexus switches, offering high-efficiency power delivery and redundant power support in mission-critical network environments. Featuring Port-Side Exhaust (PE) airflow, it aligns with front-to-back data center cooling requirements, pushing air from the port side to the power side.
This power supply is ideal for enterprise and data center deployments that demand both reliability and energy efficiency. Its hot-swappable design ensures zero downtime during replacement or upgrades, and it integrates seamlessly with Cisco Nexus systems to deliver continuous, redundant power.
🔧 Product Specifications NXA-PAC-1100W-PE Nexus AC 1100W PSU, Port Side Exhaust (Data Sheet)
| Feature | Details |
|---|---|
| Model | NXA-PAC-1100W-PE |
| Product Type | AC Power Supply Unit (PSU) |
| Power Output | 1100 Watts |
| Input Type | AC |
| Airflow Direction | Port-Side Exhaust (PE) – Front-to-Back cooling |
| Compatibility | Cisco Nexus 9300 and 9500 Series (check specific model compatibility) |
| Hot-Swappable | Yes |
| Redundancy Support | Yes – Supports N+1 redundant configurations |
| Efficiency | High-efficiency, energy-optimized |
| Installation | Tool-less, user-replaceable |
| Weight | Approx. 3.7 lbs (1.68 kg) |
| Use Case | Enterprise Networking, Data Center Power Redundancy |
❓ Frequently Asked Questions (FAQs)
Q1: What airflow direction does the NXA-PAC-1100W-PE use?
A: This PSU uses Port-Side Exhaust (PE) airflow, directing air from the front (port side) to the back, which is ideal for data centers with front-to-back cooling.
Q2: Is the NXA-PAC-1100W-PE hot-swappable?
A: Yes, it is fully hot-swappable, allowing for replacement without shutting down the switch.
Q3: What Cisco Nexus switches are compatible with this PSU?
A: It is commonly used in Cisco Nexus 9300 and 9500 series switches. Always verify compatibility with your specific model.
Q4: Can this PSU support redundant power configurations?
A: Yes, it supports N+1 redundancy, allowing multiple PSUs to work in parallel for failover protection.
Q5: How much does this PSU weigh?
A: The NXA-PAC-1100W-PE weighs approximately 3.7 lbs (1.68 kg).
