Cisco ASA5585-NM-4-10GE: High-Performance 10G Network Module for ASA 5585-X Series

Jun 20 , 2025 3

Cisco ASA5585-NM-4-10GE: High-Performance 10G Network Module for ASA 5585-X Series

Product Overview

The Cisco ASA5585-NM-4-10GE is a high-density 10 Gigabit Ethernet network module designed for the ASA 5585-X Series Next-Generation Firewalls. This high-performance security module provides four 10G SFP+ interfaces, enabling high-speed security services for enterprise data centers, service providers, and large-scale networks. With its carrier-class reliability and low-latency processing, it delivers multi-gigabit threat protection without compromising performance.

Key Specifications

✔ Port Configuration:

• 4x 10G SFP+ ports (hot-swappable)

• Supports both SR and LR optics (10GBASE-SR/LR/ER/ZR)
  ✔ Performance:

• Up to 20Gbps firewall throughput (per module)

• Line-rate processing for all security services
  ✔ Latency: <10 microseconds (cut-through security processing)
  ✔ Compatibility: All ASA 5585-X models (SSP-10 through SSP-60)
  ✔ Power Consumption: 45W typical (varies by optic and traffic load)

Advanced Features

Integrated Security Services:

• Stateful firewall with multi-Gbps inspection

• IPSec/SSL VPN termination

• Advanced malware protection (AMP)
  High Availability:

• Active/Active clustering support (up to 16 units)

• Stateful failover with sub-second convergence
  Traffic Visibility:

• NetFlow v9/IPFIX export

• Packet capture and analysis
  Flexible Deployment:

• Routed, transparent, or mixed firewall modes

• VLAN trunking and QinQ support
  Scalability:

• Supports up to 4 modules per chassis (16x10G ports total)

• Modular security service expansion

Deployment Use Cases

• Data center perimeter security

• Service provider security edge

• High-speed VPN concentrator

• Financial network protection

• Government/military-grade security

Next-Generation Evolution: Cisco ASA5585-NM-4-25GE (Projected 2026)

Key Upgrades & Innovations

Higher Performance:

• 4x 25G SFP28 ports (100G aggregate capacity)

• 40Gbps firewall throughput per module (2x improvement)
  Advanced Security:

• Quantum-resistant cryptography

• AI-powered threat detection
  Cloud Integration:

• Native SecureX integration

• Cloud-based policy management
  Operational Improvements:

• Intent-based policy configuration

• Automated threat response
  Sustainability:

• 30% better power efficiency

• Carbon-aware operation modes

Why Upgrade to ASA5585-NM-4-25GE?

✔ 2.5x bandwidth for modern applications
✔ Future-proof encryption standards
✔ Tighter cloud security integration
✔ Reduced operational complexity
✔ Greener security operations

Conclusion

The ASA5585-NM-4-10GE delivers enterprise-grade 10G security for today's high-speed networks, while the next-generation ASA5585-NM-4-25GE provides 25G readiness with advanced threat protection, cloud integration, and sustainable operations for tomorrow's security challenges.