Cisco FPR-NM-4X40G FirePower 4-Port 40GbE QSFP+ Module

Overview

The Cisco FirePower 4-Port 40GbE QSFP+ Module (model FPR-NM-4X40G) delivers high-density, ultra-fast connectivity for next generation security appliances. Designed to fit seamlessly into Cisco FirePower chassis, this line card provides four independent 40 Gigabit Ethernet ports in a compact form factor, enabling organizations to scale bandwidth while maintaining low latency and robust packet inspection.

Key Features

• Four QSFP+ ports supporting 40GbE speeds per port
• Hot-swappable design for zero downtime upgrades
• Full support for Cisco FirePower Threat Defense software
• Advanced traffic filtering, intrusion prevention and malware sandboxing capabilities
• Energy efficient operation with low power consumption per port
• Backwards compatible with 10GbE using appropriate optics

Technical Specifications

• Model/Part Number: FPR-NM-4X40G
• Port Type: QSFP+ (40GbE)
• Number of Ports: 4
• Maximum Throughput: 160 Gbps aggregate
• Supported Media: Direct attach copper, active and passive optical cables
• Operating Temperature: 0 to 45 degrees Celsius
• Power Consumption: Approx. 12 Watts per module (typical)
• Dimensions: Standard Cisco FirePower line card size (1U height)
• Compliance: RoHS, FCC Part 15 Class A

Typical Applications

• Data center edge security where high bandwidth and low latency are critical
• Enterprise campus backbones requiring simultaneous inspection of multiple 40GbE links
• Service provider aggregation points that need scalable threat defense without sacrificing performance
• High-performance cloud environments that demand deep packet inspection across large traffic volumes
• Hybrid IT infrastructures that combine on-premise and virtualized workloads needing consistent security enforcement

This module empowers organizations to protect their most demanding networks while preparing for future growth. Its flexible design, combined with Cisco's industry-leading threat intelligence, makes it an ideal choice for any security-focused deployment.