Juniper SRX5400E-B2-AC Enterprise Security Gateway

• Enterprise data center perimeter firewall deployment
• Service provider edge security and subscriber traffic control
• Hybrid cloud connectivity protection and segmentation
• Large-scale WAN aggregation security enforcement
• Government network defense and compliance infrastructure
• Financial services secure transaction and data routing
• Multi-tenant hosting and colocation security environments
• Disaster recovery site firewall and replication layer
• High-capacity SD-WAN security integration
• Campus backbone security aggregation layer

• Dual AC high-capacity power entry modules for redundancy
• High-capacity fan tray for thermal stability in dense deployments
• Chassis-based design enabling long-term scalability
• Supports advanced Layer 2 and Layer 3 security policies
• Built for enterprise and service provider-grade workloads
• Optimized for hybrid cloud and distributed network architectures
• Enables centralized security policy management at scale
• Designed for high availability and mission-critical uptime
• Supports modular expansion without full system replacement
• Ideal for high-throughput encrypted traffic inspection

• Brand: Juniper 
• Model: SRX5400E-B2-AC
• Product Series: SRX5400E / SRX5K Modular Security Gateway
• Product Type: Chassis-Based Enterprise Firewall / Security Gateway
• Routing Engine: SRX5K-RE-1800X4
• Switch Control Board: SRX5K-SCBE
• Services Processing Cards: 2x SRX5K-SPC-4-15-320
• Modular Port Concentrator: SRX5K-MPC
• Interface Module: SRX-MIC-10XG-SFPP
• Connectivity: 10x 10GE SFP+
• Power Supply: 2x AC High Capacity Power Entry Module (PEM)
• Cooling System: High Capacity Fan Tray
• Operating System: Junos OS (12.1X47-D15 onwards)
• Deployment Type: Data Center / Enterprise Core / Service Provider Security Infrastructure
• Architecture: Modular High-Availability Security Platform

WHY CHOOSE THIS PRODUCT?

• Enterprises benefit from built-in redundancy through dual AC power and modular components, ensuring continuous availability.
• Compared to smaller SRX appliances, it supports higher service processing density for advanced inspection workloads.
• It integrates smoothly into hybrid cloud, virtualization, and SDN-driven enterprise environments.
• Procurement teams value its lifecycle efficiency, enabling multi-phase upgrades instead of full hardware refresh cycles.
• It is ideal for organizations standardizing security across distributed data centers and multi-site architectures.