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Juniper SRX550

The SRX550 Services Gateway provides robust, highly flexible, next-generation enterprise-class security and networking for today’s medium-to-large branch locations.



The SRX550 Services Gateway is an all-in-one solution that consolidates security, routing, switching, and WAN connectivity in a 2 U device. It supports up to 5.5 Gbps firewall, 1 Gbps IPsec VPN, and 800 Mbps intrusion prevention system (IPS).

Unified threat management (UTM) features include: antivirus, application security, IPS, antispam, and enhanced Web filtering. Integrated security intelligence offers adaptive threat protection against command and control (C&C) related botnets and Web application threats, as well as policy enforcement based on GeoIP data coming from Juniper provided feeds. Customers may also leverage their own custom and third-party feeds for protection from advanced malware and other threats. The SRX550 Services Gateway is ideally suited for securing medium and large branch locations.

The SRX550 provides cost-effective, scalable integration of routing, security, and other midrange applications for these branch sites. NSS Labs recommends the SRX550 because it delivers outstanding performance in an architecture that consolidates next-generation firewall security with rich networking capabilities under the highest loads.


Firewall Performance (max) 5.5Gbps
IPS performance (NSS 4.2.1) 800Mbps
AES256+SHA-1 / 3DES+SHA-1 VPN performance 1.0Gbps
Maximum concurrent sessions 375,000
New sessions/second (sustained, TCP, 3-way) 27,000
Maximum security policies 7,256


  • Comprehensive protection includes multi-gigabit firewall, security intelligence via Spotlight Secure, policy enforcement based on GeoIP data, UTM which includes IPS, application security (AppSecure), user role-based firewall controls, antivirus, antispam, and Web filtering, NAT, DoS, and QoS.
  • Scalable Performance enables additional services without degradation.
  • System and Network Resiliency ensures carrier-class reliability from redundant hardware and components, and Junos operating system software.
  • Interface Flexibility meets the needs of any network.
  • Network Segmentation allows administrators to tailor security and policies.
  • Robust Routing Engine separates data and control planes to allow deployment of consolidated routing and security devices.

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