SRX Series Firewalls

Protect your network edge, data center, and cloud applications with Juniper next-generation physical, virtual, and containerized firewalls.

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Location

Branch
7
Campus
6
Data Center
4
Virtual
2
Virtual

The vSRX Virtual Firewall provides uncompromised flexibility, effectiveness, and performance in Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, IBM Cloud, and Oracle Cloud environments.

CPU

2

Memory

4 GB

Disk Space

16 GB

Virtual

The highly agile cSRX Container Firewall offers advanced security services to improve visibility and secure applications running in containers and microservices.

Virtual CPU

2

Memory

4 GB

Firewall performance (max)

13.5 Gbps

IPS performance

2.6 Gbps

Maximum concurrent sessions

512,000

Branch
Campus

The SRX1500 is a high-performance, low-latency next-generation firewall for distributed enterprise campuses and small and midsized data centers.

Firewall performance (max)

9.2 Gbps

IPS performance

3.3 Gbps

VPN performance

4.5 Gbps

Maximum concurrent sessions

2 million

Campus

SRX4100 is a high-performance, low-latency firewall for small and mid-sized enterprise campuses and data centers.

Firewall performance (max)

40 Gbps

IPS performance

13.9 Gbps

VPN performance

14.8 Gbps

Maximum concurrent sessions

5 million

Campus

SRX4100 is a high-performance, low-latency firewall for small and mid-sized enterprise campuses and data centers.

Firewall performance (max)

40 Gbps

IPS performance

13.9 Gbps

VPN performance

14.8 Gbps

Maximum concurrent sessions

5 million

Campus

SRX4200 is a high-performance, low-latency firewall for small and midsized enterprise campuses and data centers.

Firewall performance (max)

80 Gbps

IPS performance

27.7 Gbps

VPN performance

29.6 Gbps

Maximum concurrent sessions

10 million

Campus

SRX4200 is a high-performance, low-latency firewall for small and midsized enterprise campuses and data centers.

Firewall performance (max)

80 Gbps

IPS performance

27.7 Gbps

VPN performance

29.6 Gbps

Maximum concurrent sessions

10 million

Campus
Data Center

The SRX4600 firewall is optimized to provide consistent protection across diverse environments with fast, scalable defenses for private enterprise clouds, campus networks, and public cloud infrastructures.

Firewall performance (max)

400 Gbps

IPS performance

45.4 Gbps

VPN performance

44.4 Gbps

Maximum concurrent sessions

60 million

Data Center

SRX5400 is 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

90 million

Data Center

SRX5600 is ideal for securing large enterprise data centers and service provider infrastructures and for aggregating security services.

Firewall performance (max)

1.44 Tbps

IPS performance

245 Gbps

VPN performance

269 Gbps

Maximum concurrent sessions

182 million

Data Center

The SRX5800 Firewall is built for 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

The SRX300 next-generation firewall connects and secures distributed enterprise locations and consolidates security, SD-WAN, routing, and switching 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 SRX320 next-generation firewall connects and secures small distributed enterprise branch offices with consolidated security, SD-WAN, routing, switching, and WAN connectivity in a small, convenient 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, SD-WAN, 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 best suited for midsized and large distributed enterprise branch offices. It consolidates security, routing, switching, and WAN connectivity in a 1 U 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

Branch

The SRX550 next-generation firewall is ideal for securing midsized and large branch locations.

Firewall performance (max)

7 Gbps

IPS performance

800 Mbps

VPN performance

1 Gbps

Maximum concurrent sessions

375,000

Ports

Fixed: 6 x 10/100/1000 BASE-T + 4 small form-factor pluggable (SFP) transceivers

I/O slots: 2 x SRX Series Mini-PIM, 6 x Gigabit-Backplane Physical Interface Module (GPIM) or multiple GPIM and XPIM combinations

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Juniper Networks named a Challenger for the 2nd year in a row in 2021 Gartner® Magic Quadrant™ for Network Firewalls.

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Gartner Magic Quadrant for Network Firewalls, by Rajpreet Kaur, Jeremy D'Hoinne, Nat Smith, Adam Hils, 02 November, 2021.

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