Juniper SRX Series Firewalls
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Juniper SRX Series Firewalls - Image 3
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Juniper SRX Series Firewalls

Availability:

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  • SRX300: Compact 1 Gbps NGFW with SD-WAN and security for small branches. Offers IPS and cloud-based threat protection.
  • SRX320: Desktop 1.9 Gbps NGFW with 6x GbE PoE+ ports for branches. Provides SD-WAN, IPS, and UTM.
  • SRX340: Mid-range 3 Gbps NGFW with 8x GbE ports for small branches. Supports SD-WAN, IPS, and cloud security.
  • SRX345: Mid-range 5 Gbps NGFW with 8x GbE ports for medium branches. Delivers SD-WAN and advanced threat prevention.
  • SRX380: High-performance 10 Gbps NGFW with 16x GbE and 4x 10GbE ports. Ideal for larger branches with SD-WAN.
  • SRX1500: 1 RU 9 Gbps NGFW with 12x GbE and 4x 10GbE ports. Suits small campuses with IPS and SD-WAN.
  • SRX1600: Compact 26 Gbps NGFW with 8x 1/10GbE ports. Built for midsize enterprises with cloud-integrated security.
  • SRX2300: 1 RU 40 Gbps NGFW with 8x 1/10GbE and 4x 25GbE ports. Secures midsize data centers with threat prevention.
  • SRX4100: 40 Gbps NGFW with 8x 10GbE ports for enterprise campuses. Offers IPS and zero-trust security.
  • SRX4200: 80 Gbps NGFW with 8x 10GbE ports for campus/data center edges. Provides UTM and high availability.
  • SRX4300: Scalable 100 Gbps NGFW with 8x 1/10GbE and 4x 25GbE ports. Suits campuses with AI-driven security.
  • SRX4600: 400 Gbps NGFW with 8x 40/100GbE ports for enterprise and cloud networks. Delivers advanced threat mitigation.
  • SRX4700: 800 Gbps NGFW with 12x 40/100GbE ports for large data centers. Offers AI-native security.
  • SRX5400: Modular 960 Gbps NGFW with flexible 1/10/40/100GbE ports. Ideal for large enterprise data centers.
  • SRX5600: Scalable 1.44 Tbps NGFW with customizable 1/10/40/100GbE ports. Suits large data centers with DoS protection.
  • SRX5800: High-capacity 2 Tbps NGFW with modular 1/10/40/100GbE ports. Built for service provider cores.
  • vSRX Virtual Firewall: Virtual 100 Gbps NGFW for x86/cloud. Provides SD-WAN, IPS, and cloud security.
  • cSRX Container Firewall: Containerized 10 Gbps NGFW for Kubernetes. Protects apps with IPS and microsegmentation.

Compare
  • SRX300: Compact next-generation firewall (NGFW) with 1 Gbps throughput, consolidating security, SD-WAN, routing, and switching for small branch or retail offices. Supports IPS, AppSecure, and cloud-based threat protection.
  • SRX320: Small desktop NGFW with 1.9 Gbps throughput, offering 6x GbE ports and PoE+ for branch offices. Provides SD-WAN, IPS, and unified threat management (UTM) with Junos OS.
  • SRX340: Mid-range NGFW with 3 Gbps throughput, featuring 8x GbE ports for small to medium branches. Supports SD-WAN, IPS, UTM, and cloud security integration for secure connectivity.
  • SRX345: Mid-range NGFW with 5 Gbps throughput, offering 8x GbE ports and redundant power for medium branches. Delivers SD-WAN, IPS, and advanced threat prevention.
  • SRX380: High-performance NGFW with 10 Gbps throughput, including 16x GbE ports and 4x 10GbE SFP+ ports. Ideal for larger branches with SD-WAN and comprehensive security.
  • SRX1500: 1 RU NGFW with 9 Gbps throughput, supporting 12x GbE and 4x 10GbE ports. Designed for small to midsize campuses with IPS, UTM, and SD-WAN capabilities.
  • SRX1600: Compact NGFW with 26 Gbps throughput, offering 8x 1/10GbE SFP+ ports. Suits midsize enterprises with high-performance security, SD-WAN, and cloud integration.
  • SRX2300: 1 RU NGFW with 40 Gbps throughput, featuring 8x 1/10GbE SFP+ and 4x 25GbE SFP28 ports. Built for midsize data centers with advanced threat prevention.
  • SRX4100: High-performance NGFW with 40 Gbps throughput, supporting 8x 10GbE SFP+ ports. Secures small to midsize enterprise campuses with IPS and zero-trust policies.
  • SRX4200: Enterprise NGFW with 80 Gbps throughput, offering 8x 10GbE SFP+ ports. Ideal for campus and data center edges with UTM, IPS, and high availability.
  • SRX4300: Scalable NGFW with 100 Gbps throughput, featuring 8x 1/10GbE SFP+ and 4x 25GbE SFP28 ports. Designed for enterprise campuses with AI-driven security.
  • SRX4600: Industry-leading NGFW with 400 Gbps throughput, supporting 8x 40/100GbE QSFP28 ports. Secures enterprise, cloud, and service provider networks with advanced threat mitigation.
  • SRX4700: High-performance NGFW with 800 Gbps throughput, offering 12x 40/100GbE QSFP28 ports. Built for large data centers and service providers with AI-native security.
  • SRX5400: Modular NGFW with 960 Gbps throughput, supporting customizable I/O cards (1/10/40/100GbE). Ideal for large enterprise data centers and service providers.
  • SRX5600: Scalable NGFW with 1.44 Tbps throughput, offering flexible I/O cards (1/10/40/100GbE). Suits large data centers with IPS, DoS protection, and high availability.
  • SRX5800: High-capacity NGFW with 2 Tbps throughput, supporting modular 1/10/40/100GbE ports. Designed for service provider cores and large data centers with UTM and IPS.
  • vSRX Virtual Firewall: Virtual NGFW with up to 100 Gbps throughput on x86 servers/cloud. Provides advanced security, SD-WAN, and IPS for virtualized and cloud environments.
  • cSRX Container Firewall: Containerized NGFW for Kubernetes, delivering up to 10 Gbps throughput. Protects containerized apps with IPS, content security, and microsegmentation
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SRX300

  • Form Factor: Desktop
  • Port Configuration: 8x 1GbE (6x RJ-45, 2x SFP)
  • Throughput: 1 Gbps (firewall), 300 Mbps (IPsec VPN), 500 Mbps (IPS)
  • Features: Security, SD-WAN, routing, switching, NAT, IPSec, MPLS, Mist WAN Assurance
  • Power Consumption: ~30W (single AC PSU)
  • Cooling: Fanless
  • Operating System: Junos OS
  • Use Case: Small branch/retail offices

SRX320

  • Form Factor: Desktop
  • Port Configuration: 8x 1GbE (6x RJ-45, 2x SFP), optional PoE+ (SRX320-POE)
  • Throughput: 1 Gbps (firewall), 300 Mbps (IPsec VPN), 336 Mbps (IPsec VPN, HTTP)
  • Features: Security, SD-WAN, routing, switching, WAN connectivity, T1/E1, VDSL2, 4G/LTE MPIM support
  • Power Consumption: ~30W (non-PoE), ~120W (PoE+)
  • Cooling: Fanless (non-PoE), active cooling (PoE+)
  • Operating System: Junos OS
  • Use Case: Small branch/retail offices

SRX340

  • Form Factor: 1U
  • Port Configuration: 16x 1GbE (8x RJ-45, 8x SFP), 4x MPIM slots
  • Throughput: 3 Gbps (firewall), 600 Mbps (IPsec VPN), 733 Mbps (IPsec VPN, HTTP)
  • Features: Security, SD-WAN, routing, switching, WAN connectivity, T1/E1, VDSL2, 4G/LTE MPIM support
  • Power Consumption: ~122W (single AC PSU)
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Midsized branch offices

SRX345

  • Form Factor: 1U
  • Port Configuration: 16x 1GbE (8x RJ-45, 8x SFP), 4x MPIM slots
  • Throughput: 5 Gbps (firewall), 800 Mbps (IPsec VPN), 977 Mbps (IPsec VPN, HTTP)
  • Features: Security, SD-WAN, routing, switching, WAN connectivity, T1/E1, VDSL2, 4G/LTE MPIM support
  • Power Consumption: ~122W (single/dual AC or DC PSU)
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Midsized to large branch offices

SRX380

  • Form Factor: 1U
  • Port Configuration: 20x 1GbE (16x PoE+), 4x 10GbE SFP+, 4x MPIM slots
  • Throughput: 10 Gbps (firewall), 1 Gbps (IPsec VPN)
  • Features: Security, SD-WAN, routing, switching, T1/E1, VDSL2, 4G/LTE, Wi-Fi MPIM support, redundant PSU
  • Power Consumption: ~350W (dual AC PSU)
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Distributed enterprise offices

SRX1500

  • Form Factor: 1U
  • Port Configuration: 12x 1GbE (RJ-45), 4x 1GbE (SFP), 4x 10GbE (SFP+)
  • Throughput: 5 Gbps (firewall), 1.7 Gbps (IPsec VPN), 2 Gbps (IPS)
  • Features: Security, routing, switching, NAT, IPSec, MPLS, chassis cluster support
  • Power Consumption: ~150W
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Enterprise campus, small/midsized data centers

SRX1600

  • Form Factor: 1U
  • Port Configuration: 25 Gbps interfaces (specific port count not detailed), 4x 10GbE SFP+
  • Throughput: 24 Gbps (firewall), 8 Gbps (IPsec VPN)
  • Features: AI Predictive Threat Prevention, EVPN-VXLAN, wire-speed MACsec, chassis cluster, Security Director Cloud
  • Power Consumption: Not specified
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Enterprise campus, small/midsized data centers

SRX2300

  • Form Factor: 1U
  • Port Configuration: 100 Gbps interfaces (specific port count not detailed), 8x 10GbE SFP+
  • Throughput: 35 Gbps (firewall), 12 Gbps (IPsec VPN)
  • Features: AI Predictive Threat Prevention, EVPN-VXLAN, wire-speed MACsec, chassis cluster, Security Director Cloud
  • Power Consumption: Not specified
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Small/midsized campus, data centers, regional HQ

SRX4100

  • Form Factor: 1U
  • Port Configuration: 8x 10GbE SFP+
  • Throughput: 20 Gbps (IMIX firewall), 9.5 Gbps (NGFW), 5 Gbps (IPsec VPN)
  • Features: Security, NAT, IPSec, MPLS, chassis cluster, Junos Space Security Director
  • Power Consumption: ~650W
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Small/midsized enterprise campus, data centers

SRX4200

  • Form Factor: 1U
  • Port Configuration: 8x 10GbE SFP+
  • Throughput: 40 Gbps (IMIX firewall), 19 Gbps (NGFW), 10 Gbps (IPsec VPN)
  • Features: Security, NAT, IPSec, MPLS, chassis cluster, Junos Space Security Director
  • Power Consumption: ~650W
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Small/midsized enterprise campus, data centers

SRX4300

  • Form Factor: 1U
  • Port Configuration: 100 Gbps interfaces (specific port count not detailed), 8x 10GbE SFP+
  • Throughput: 90 Gbps (firewall), 30 Gbps (IPsec VPN)
  • Features: AI Predictive Threat Prevention, EVPN-VXLAN, wire-speed MACsec, chassis cluster, Security Director Cloud
  • Power Consumption: Not specified
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Small/midsized campus, data centers, regional HQ

SRX4600

  • Form Factor: 1U
  • Port Configuration: 8x 10GbE SFP+, 4x 40/100GbE QSFP28
  • Throughput: 400 Gbps (firewall), 75 Gbps (IPsec VPN), 90 Gbps (IPS)
  • Features: Malware prevention, EVPN-VXLAN, wire-speed MACsec, chassis cluster, Security Director
  • Power Consumption: ~650W
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Enterprise private cloud, campus, service providers

SRX4700

  • Form Factor: 1U
  • Port Configuration: 400 Gbps interfaces (specific port count not detailed), 8x 10GbE SFP+, 4x 40/100GbE QSFP28
  • Throughput: 1.4 Tbps (firewall), 400 Gbps (IPsec VPN)
  • Features: AI Predictive Threat Prevention, EVPN-VXLAN, wire-speed MACsec, chassis cluster, Security Director Cloud
  • Power Consumption: Not specified
  • Cooling: Active cooling
  • Operating System: Junos OS
  • Use Case: Large enterprise, data centers, service providers

SRX5400

  • Form Factor: 5U
  • Port Configuration: Modular (supports 10/40/100GbE via SRX5K-MPC), 2x slots for IOCs
  • Throughput: 480 Gbps (firewall), 65 Gbps (IPsec VPN), 65 Gbps (IPS)
  • Concurrent Sessions: 42 million
  • Features: IPS, application security, threat intelligence, chassis cluster, six-nines reliability
  • Power Consumption: ~2150W (fully loaded)
  • Cooling: Redundant, variable-speed fans
  • Operating System: Junos OS
  • Use Case: Large enterprise, service provider, data centers

SRX5600

  • Form Factor: 8U
  • Port Configuration: Modular (supports 10/40/100GbE via Flex IOCs/SRX5K-MPC), 5x slots
  • Throughput: 960 Gbps (firewall), 90 Gbps (IPsec VPN), 172 Gbps (IPS)
  • Concurrent Sessions: 90 million
  • Features: IPS, application security, threat intelligence, chassis cluster, six-nines reliability
  • Power Consumption: ~2950W (fully loaded)
  • Cooling: Redundant, variable-speed fans
  • Operating System: Junos OS
  • Use Case: Large enterprise, service provider, data centers

SRX5800

  • Form Factor: 16U
  • Port Configuration: Modular (supports 10/40/100GbE via Flex IOCs/SRX5K-MPC), 11x slots
  • Throughput: 2 Tbps (firewall, up to 3.36 Tbps with SPCs), 120 Gbps (IPsec VPN), 638 Gbps (IPS)
  • Concurrent Sessions: 338 million
  • Features: IPS, application security, threat intelligence, chassis cluster, six-nines reliability
  • Power Consumption: ~4100W (fully loaded, 6x 2700W AC PSU)
  • Cooling: Redundant, variable-speed fans
  • Operating System: Junos OS
  • Use Case: Large enterprise, service provider, data centers

vSRX Virtual Firewall

  • Form Factor: Virtual (VMware, KVM, Hyper-V, AWS, Azure, Google Cloud)
  • Port Configuration: Virtual interfaces (up to 10 vNICs, depending on hypervisor)
  • Throughput: Up to 100 Gbps (firewall), 20 Gbps (IPsec VPN, varies by instance size)
  • Features: Security, NAT, IPSec, MPLS, application security, IPS, SD-WAN, cloud-native
  • Power Consumption: N/A (virtual)
  • Cooling: N/A
  • Operating System: Junos OS
  • Use Case: Cloud, virtualized data centers, hybrid environments

cSRX Container Firewall

  • Form Factor: Containerized (Docker, Kubernetes)
  • Port Configuration: Virtual interfaces (container-based)
  • Throughput: Up to 10 Gbps (firewall, varies by container resources)
  • Features: Security, NAT, IPSec, application security, microservices, cloud-native
  • Power Consumption: N/A (containerized)
  • Cooling: N/A
  • Operating System: Junos OS
  • Use Case: Cloud-native, microservices, containerized environments

Common Features Across SRX Series

  • Security: Next-generation firewall (NGFW), IPS, application security, malware prevention, AI Predictive Threat Prevention (select models), wire-speed MACsec
  • Protocols: NAT, IPSec, MPLS, EVPN-VXLAN (select models), BGP, IPv6
  • High Availability: Chassis cluster support, redundant PSU/fans, six-nines reliability (SRX5400, SRX5600, SRX5800)
  • Management: Junos Space Security Director, Security Director Cloud, Mist WAN Assurance (SRX300 line)
  • Automation: ZTP, NETCONF, Python, Terraform
  • Scalability: Supports branch, campus, data center, and cloud deployments
  • Operating System: Junos OS (all models)

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