SRX series services gateway Firewall's
SRX Series firewalls provide protection to businesses of all sizes. SRX combines Juniper's JUNOS enterprise class routing platform with Netscreen's ScreenOS security functionality.
The SRX is therefore the platform of choice for businesses wanting protection, stability and high performance at a low cost. SRX's span from 600Mbs to 120Gbs performance. The latest UTM capabilities, together with 3G wireless support offer options for the most discerning security professional.
While JUNOS is a different platform from ScreenOS, Juniper have tried to make the transition easy:
- Most of the firewall functions and terminology is lifted from ScreenOS
- Juniper have provided a ScreenOS to JUNOS configuration migration tool.
- Extensive documentation, "sand pits" and forums mean help is never far away
1st Advance can also help with support, pre-configuration to full monitoring and management of your SRX system.
So Juniper's strategic direction is for platforms based upon the JUNOS operating system. SRX's run JUNOS Enhanced Services, introduced in JUNOS 9.0 - JUNOS is currently at 10.2. 1st Advance expects to see many facilities available on other JUNOS systems to come together in SRX. The implications from the chart below speak for themselves!

The SRX branch series, in the USA are aimed at the SME, whereas in the UK these make extremely capable systems for even the larger sized businesses. As well as providing high raw throughput, these new platforms provide high speed packet switching and routing capabilities. We are recommending that clients looking for a security platform take a close look at SRX:
- SRX delivers significant improvements to performance
- SRX delivers improved availability with roll-back, conditional configuration control (without the reboots!)
- SRX delivers platforms with Content co-processors - meaning true IDP & AV protection without sacrificing performance
- SRX delivers next generation dial-in VPM (with 2 non-expiring eval licenses on each box), which provisions dynamically from a web page (not unlike SSL VPN).
All this, and the promise of much more functionality and performance, we believe that the short learning curve in getting to grips with JUNOS is worth the effort. Find out more »
Firewall Models: SRX100 | SRX210 | SRX240 | SRX650 | SRX3000 | SRX5000
SRX100The SRX100 (B & H) is designed as a small office/remote office firewall with 8 fully configurable Ethernet interfaces. The SRX100, like its siblings, supports a 3G wireless card for true high-speed network back-up links or for those areas where wireless is the only option. The H variant is required to run UTM services (such as Anti-Virus, URL control, IDP and Sophos anti-spam).
The SRX100 is rated at 200Mbs IMIX (650Mbs large packets), almost double the SSG-5 performance. Full native Active/Active or Active/Passive failover support, 128 VPN tunnels and 32000 concurrent sessions make the SRX100 a powerful option.
[More information on SRX100]
SRX210The SRX210 is designed as flexible a small office/remote office firewall with WAN (via the addition of Physical Interface Modules (PIMs) and Gigabit Ethernet interfaces options. The SRX210, like its siblings, supports a 3G wireless card for true high-speed network back-up links or for those areas where wireless is the only option. The H variant is required to run UTM services and includes a Content Security Acceleration co-processor — which runs ExpressAV and Intrusion Detection and Prevention as well as URL and SPAM filtering.
The SRX210 is rated at 250Mbs IMIX (750Mbs large packets), almost triple the SSG-20 performance. Full native Active/Active or Active/Passive failover support, 256 VPN tunnels and 32000 concurrent sessions make the SRX210 a benchmark for the industry.
[More information on SRX210]
SRX240The SRX240 is a gigabit class firewall with multiple WAN (via the addition of Physical Interface Modules (PIMs) and Gigabit Ethernet interfaces options. The SRX240, like its siblings, supports a 3G wireless card for true high-speed network back-up links or for those areas where wireless is the only option. The H variant is required to run UTM services and includes a Content Security Acceleration co-processor — which runs ExpressAV and Intrusion Detection and Prevention as well as URL and SPAM filtering.
The SRX240 is rated at 500Mbs IMIX (1.5Gbs large packets), almost double the SSG-140 performance. Full native Active/Active or Active/Passive failover support, 1000 VPN tunnels and 128000 concurrent sessions make the SRX240 the choice for a medium business or a company hosting a number of web servers.
[More information on SRX240]
SRX650 SeriesThe SRX650 is the largest of the Branch SRX series. This 2U rack mount, high performance firewall comes with 4 x 10/100/1000 ports. The system is expandable via the addition of Physical Interface Modules (PIMs).
Performance is 2.5Gbs IMIX (almost quadruple the SSG500 series it is comparable with. Full native Active/Active or Active/Passive failover support, 3000 VPN tunnels and 512000 concurrent sessions make the SRX650 the choice for some large enterprises.
[More information on SRX650]
