Cisco NXA-PAC-1100W-PE2= Ethernet & Network Switches
Cisco Parts Accessory Model Overview
Frequently Asked Questions
What is the power rating and input voltage specification for the Cisco NXA-PAC-1100W-PE2?
The Cisco NXA-PAC-1100W-PE2 is a 1100W AC power supply unit designed for Nexus switches, supporting both 120V AC and 230V AC input voltages. This dual-voltage capability makes it suitable for deployment in diverse data center environments with different electrical infrastructure standards. We offer this component as part of our comprehensive Cisco networking inventory available from barcodesinc.com.
Is the Cisco NXA-PAC-1100W-PE2 compatible with my Nexus switch?
The NXA-PAC-1100W-PE2 is engineered specifically for Cisco Nexus switching platforms that require 1100W power supply modules with port-side exhaust airflow configuration. For compatibility verification with your specific switch model and chassis, contact us today—our team can confirm whether this PSU matches your equipment and help you identify the correct replacement or upgrade path.
What does 'port side exhaust' mean for this power supply?
Port-side exhaust (PE2) refers to the airflow direction of the power supply unit, where heated air is expelled toward the switch's port side rather than the rear. This design consideration is critical for proper thermal management in your switch chassis, as it affects overall cooling efficiency and must match your switch's airflow configuration. When ordering, ensure you select the correct exhaust orientation for your equipment.
What are the operating temperature and environmental specifications for this Cisco power supply?
Cisco Nexus power supplies operate across a temperature range of -5°C to +45°C at altitudes up to 5,000 feet, with support for higher altitudes up to 10,000 feet at reduced temperatures (-5°C to +40°C). The units support relative humidity levels from 5% to 90% non-condensing, making them suitable for standard data center environments. Storage temperature range extends to -40°C to +70°C for inactive equipment.
Can I use refurbished Cisco power supplies instead of new ones?
Yes, we offer both new and refurbished Cisco power supply units, including refurbished models like the NXA-PAC-1100W-B-RF, which provide significant cost savings while maintaining full operational capability. Refurbished units from us undergo rigorous testing and come with appropriate warranties to ensure reliability in production environments. Contact us today to discuss refurbished versus new options based on your budget and deployment timeline.
What safety and compliance certifications does the Cisco NXA-PAC-1100W-PE2 meet?
This Cisco power supply meets comprehensive international safety standards including UL 60950-1/62368-1, EN 60950-1/62368-1, IEC 60950-1/62368-1, and CCC certification, along with EMC compliance for FCC Part 15 Class A and EN 55032 Class A. It also carries CE marking for European Union compliance and meets CISPR standards for electromagnetic interference. These certifications ensure safe operation in regulated data center and telecommunications environments.
