SRX series

SRX550

Junos OS 12.1X46-D40.2

Junos OS Software version Recommended

5.5 Gbps

Firewall performance (max)

800 Mbps

IPS performance (NSS 4.2.1)

1.0 Gbps

AES256+SHA-1 / 3DES+SHA-1 VPN performance

375,000

Maximum concurrent sessions

27,000

New sessions/second (sustained, TCP, 3-way)

7,256

Maximum security policies

600,000 IPs and 50,000 URLs

Maximum security intelligence data feed entries in firewall rules database