99.7% security effectiveness
Juniper received a 99.7% exploit block rate with zero false positives in the CyberRatings.org 2024 Cloud Network Firewall Report.
SRX Series Firewalls
Juniper SRX Series Firewalls are an integral part of the Juniper Connected Security portfolio, which protects your network edge, data center network, and cloud applications. Powered by the Junos operating system, the firewalls are available in physical, virtual, and containerized form factors. They’re all managed by Juniper Security Director Cloud for a unified management experience and consistent security policy enforcement across your hybrid network.
SRX Series Firewalls are the industry’s most effective against threats. They offer AI-driven protection, accurately predicting intrusions, malware, and other threats and stopping them before they stop your business.
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Data Center
The massive performance and scalability of the SRX5800 next-generation firewall make it ideal for securing large enterprise data centers, service provider infrastructure, and public sector networks.
| Firewall performance (max) | 3.36 Tbps |
| IPS performance | 638 Gbps |
| VPN performance | 699 Gbps |
| Maximum concurrent sessions | 338 million |
Branch
SRX320 next-generation firewall connects and secures small branch or retail offices and consolidates security, routing, switching, and WAN connectivity in a small desktop device.
| Firewall performance (max) | 1.9 Gbps |
| IPS performance | 200 Mbps |
| VPN performance | 336 Mbps |
| Maximum concurrent sessions | 64,000 |
Branch
The SRX340 next-generation firewall connects and secures midsized, distributed enterprise branch offices. It consolidates security, routing, switching, and WAN connectivity in a convenient 1U form factor.
| Firewall performance (max) | 4.7 Gbps |
| IPS performance | 400 Mbps |
| VPN performance | 733 Mbps |
| Maximum concurrent sessions | 256,000 |
Branch
The SRX345 next-generation firewall is well suited for midsized and large distributed enterprise branch offices. It consolidates security, routing, switching, and WAN connectivity in a 1U form factor.
| Firewall performance (max) | 5 Gbps |
| IPS performance | 600 Mbps |
| VPN performance | 977 Mbps |
| Maximum concurrent sessions | 375,000 |
Branch
The SRX380 next-generation firewall is a high-performance, secure SD-WAN gateway with superior and reliable WAN connectivity. It integrates security, routing, and switching for distributed enterprise offices in a single device.
| Firewall performance (max) | 20 Gbps |
| IPS performance | 2 Gbps |
| VPN performance | 4.4 Gbps |
| Maximum concurrent sessions | 380,000 |
Virtual
The vSRX Virtual Firewall provides uncompromised flexibility, security effectiveness, and performance in Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, IBM Cloud, and Oracle Cloud environments.
| Virtual CPU | 17 |
| Memory | 32/64 GB |
| Firewall performance (max) | 200 Gbps (VMware)/200 Gbps (KVM) |
| Maximum concurrent sessions | 12/28 million |
Campus
Branch
The SRX1600 1 U, next-generation firewall protects enterprise campus networks and serves as a perimeter firewall in small and midsized data centers. It's power-efficient, delivers 24 Gbps firewall throughput per rack unit, and supports line-rate MACsec encryption.
| Firewall performance (max) | 24 Gbps |
| IPS performance | 21 Gbps |
| VPN performance | 18 Gbps |
| Maximum concurrent sessions | 2 Million |
Campus
Data Center
The power-efficient, 1 U SRX2300 Firewall protects small and midsized campus, data center, and regional headquarters networks. It delivers 39 Gbps firewall throughput per rack unit, supports line-rate MACsec, and operationalizes zero trust networkwide.
| Firewall performance (max) | 39 Gbps |
| IPS performance | 35 Gbps |
| VPN performance | 36 Gbps |
| Maximum concurrent sessions | 5 Million |
Campus
Data Center
The SRX4300 is a power-efficient, 1 U next-generation firewall that protects small and midsized campus, data center, and regional headquarters networks. It's compact, delivers up to 90 Gbps firewall throughput per rack unit, and supports MACsec at line rate.
| Firewall performance (max) | 90 Gbps |
| IPS performance | 45 Gbps |
| VPN performance | 75 Gbps |
| Maximum concurrent sessions | 10 Million |
Campus
Data Center
The SRX4700 power-efficient, 1 U next-generation firewall (NGFW) delivers the industry’s highest firewall performance at throughput speeds of up to 1.4 Tbps per rack unit. It also supports 400 Gbps wire-speed MACsec to safeguard data in motion.
| Firewall performance (max) | 1.4 Tbps |
| IPS performance | 110 Gbps |
| VPN performance | 90 Gbps |
| Maximum concurrent sessions | 60 million |
Branch
Campus
The SRX1500 is a high-performance, low-latency, next-generation firewall and security services gateway that protects mission-critical networks at enterprise campuses, regional headquarters, and large branch offices.
| Firewall performance (max) | 9.2 Gbps |
| IPS performance | 3.3 Gbps |
| VPN performance | 4.5 Gbps |
| Maximum concurrent sessions | 2 million |
Campus
Data Center
SRX4100 is a high-performance, low-latency, next-generation firewall for small and mid-sized enterprise campuses and data centers, and regional headquarters.
| Firewall performance (max) | 40 Gbps |
| IPS performance | 13.9 Gbps |
| VPN performance | 14.8 Gbps |
| Maximum concurrent sessions | 5 million |
Campus
Data Center
SRX4200 is a high-performance, low-latency, next-generation firewall for small and midsized enterprise campuses and data centers, and regional headquarters.
| Firewall performance (max) | 80 Gbps |
| IPS performance | 27.7 Gbps |
| VPN performance | 29.6 Gbps |
| Maximum concurrent sessions | 10 million |
Campus
Data Center
SRX4600 is a next-generation firewall that protects mission-critical data
center and campus networks for enterprises, service providers, and cloud providers.
| Firewall performance (max) | 400 Gbps |
| IPS performance | 38 Gbps |
| VPN performance | 75.26 Gbps |
| Maximum concurrent sessions | 60 million |
Data Center
SRX5400 is a next-generation firewall ideal for securing large enterprise data centers, service provider infrastructure, and public sector networks.
| Firewall performance (max) | 960 Gbps |
| IPS performance | 172 Gbps |
| VPN performance | 188 Gbps |
| Maximum concurrent sessions | 91 million |
Data Center
The capability of the SRX5600 next-generation firewall to scale with network growth makes it ideal for securing large enterprise data centers, service provider infrastructure, and public sector networks.
| Firewall performance (max) | 1.44 Tbps |
| IPS performance | 245 Gbps |
| VPN performance | 269 Gbps |
| Maximum concurrent sessions | 182 million |
CUSTOMER SUCCESS
Beeline automates its network to help customers improve workforce agility
Consultants, freelancers, independent contractors, and other non-employees are a vital part of the global workforce. Beeline, a leader in extended workforce management software, helps companies acquire this type of talent and improve visibility and controls over their contingent workers.
An agile, automated, and threat-aware network from Juniper supports Beeline’s AI-powered SaaS platform and its global business operations as more companies and people seek flexible work.
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Discover 283% ROI with Juniper Connected Security
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Find the SRX Series in these solutions
Solution Family
Make your network threat aware. The Juniper Connected Security portfolio safeguards users, data, and infrastructure by extending security to every point of connection from client to cloud across the entire network.
Solution
Juniper next-generation firewalls reduce the risk of attack and provide granular control of data, users, and devices through identity-based policies, microsegmentation, VPN connectivity, and validated threat prevention.
SOLUTION
Accelerate public cloud adoption securely with simple deployment, consistent security, and unified management experience at every level: within workloads, between applications and instances, and across environments.
SOLUTION
Juniper Connected Security safeguards users, data, and infrastructure by extending threat intelligence to all connection points across your network.
Solution
The Juniper enterprise WAN solution empowers customers to make a smooth transition to a modernized architecture that’s flexible, automated, secure, and resilient.
Solution
AI-Native insights and automation simplify deployments and reduce troubleshooting time. A tunnel-free architecture eliminates inefficiencies, scaling limitations, and cost constraints of legacy solutions.
SERVICES
Juniper Support Insights delivers holistic operational health visibility across all Junos OS devices. Now included with Juniper Care, Support Insights easily and securely connects devices to the cloud and provides actionable intelligence to help organizations optimize their networks.
