Cisco N7K-AC-7.5KW-US Full English Description

Product Overview

Key Features

1. 7500 Watt Maximum Continuous Rated Output

   Delivers up to 7500W continuous output under rated high-line AC operating conditions. Supports N+1 and 1+1 redundant deployment with automatic dynamic load sharing, eliminating single-point power failure risks for mission-critical core network infrastructure.
2. North American Standard AC Input Specification

• Input Voltage: 200 VAC ~ 240 VAC
• Frequency: 47–63 Hz
• Equipped with North America standard power inlet, matched for US and Canadian data center power distribution

1. Chassis Integrated Fixed Airflow Architecture

   Airflow direction follows the native thermal design of the Nexus 7000 chassis.

   Important Note: Do not mix power supplies of different wattages, or mix AC and DC power supply modules within the same Nexus 7000 chassis. All installed power supplies must be identical model types. Do not intermix US and INT regional variants.
2. Hot-Swap FRU Architecture

   Supports online insertion and removal. Engineers can replace faulty power modules while the core switch remains fully operational, enabling non-disruptive hardware maintenance.
3. Real-Time Telemetry & LED Status Indication

   Front panel status LEDs display power input status and operational health. The module continuously reports voltage, temperature and fault alarms to the NX-OS operating system for remote environmental monitoring.
4. Multi-Layer Hardware Protection

   Built-in overvoltage protection (OVP), overcurrent protection (OCP), overtemperature protection (OTP), and short-circuit protection to safeguard both the power supply and core switch hardware.
5. High-Efficiency Power Conversion

   80 PLUS Silver certified efficiency exceeding 90% under typical operating loads. Optimized conversion reduces power waste and thermal generation to lower rack cooling consumption for large-scale core switching deployments.

Supported Hardware Platforms

Not compatible with N7K-C7004 chassis

Typical Application Scenarios

• Core layer high-density switching in enterprise leaf-spine data centers in North America
• Carrier-grade backbone and aggregation network deployments within US & Canada
• Virtualized data centers and multi-tenant colocation facilities following North American electrical codes
• Large-scale 10G/40G/100G Layer2 / Layer3 core switching environments
• Mission-critical network infrastructure requiring redundant power feeds compliant with North American standards

Technical Specifications

• Form Factor: Rear-mounted pluggable FRU for Nexus 7000 chassis
• Input Type: Single independent North American AC input
• Max Rated Output: 7500W
• Efficiency Standard: 80 PLUS Silver
• Hot Swappable: Yes
• Redundancy Mode: N+1, 1+1
• Compliance: UL60950-1, EN60950-1, FCC Class A, CE certified, RoHS compliant

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