SRX550 Services Gateway

Model:	SRX550
Junos OS version tested	Junos OS 12.1
Firewall performance (large packets)	5.5 Gbps
Firewall performance (IMIX)	1.7 Gbps
Firewall + routing PPS (64 Byte)	700 Kpps
Firewall performance⁵(HTTP)	1.5 Gbps
IPsec VPN throughput (large packets)	1.0 Gbps
IPsec VPN Tunnels	2,000
AppSecure firewall throughput⁵	1.5 Gbps
IPS (intrusion prevention system)	800 Mbps
Antivirus	300 Mbps (Sophos AV)
Connections per second	27,000
Maximum concurrent sessions DRAM options	375 K² 2 GB DRAM
Maximum security policies	7,256
Maximum users supported	Unrestricted
Fixed I/O	6 x 10/100/ 1000 BASE-T + 4 SFP
I/O slots	2 x SRX Series Mini-PIM, 8 x GPIM or multiple GPIM and XPIM combinations
Services and Routing Engine slots	No
ExpressCard slot (3G WAN)	No
WAN/LAN interface options	See ordering information
Optional maximum number of PoE ports	Up to 40 ports of 802.3af/at with maximum 247 W
USB	2
Flash/Memory	SRX550
Memory min and max(DRAM)	2 GB
Memory slots	2 DIMM
Flash memory	2 GB CF internal
USB port for external storage	Yes
Dimensions	SRX550
Dimensions (W x H x D)	17.5 x 3.5 x 18.2 in (44.4 x 8.8 x 46.2 cm)
Weight (device and power supply)	21.96 lb (9.96kg) No interface modules 1 power supply
Rack mountable
Power	SRX550
Power supply (AC)	100–240 VAC, single 645 W or dual 645 W
Maximum PoE power	247 W redundant, or 494 W nonredundant
Average power consumption	122 W
Input frequency	50-60 Hz
Maximum current consumption	5.3 A @ 100 VAC with single PSU with PoE, 8.3 A @ 100 VAC with dual PSU with PoE
Maximum inrush current	45 A for ½ cycle
Average heat dissipation	319 BTU/hr
Maximum heat dissipation	699 BTU/hr
Redundant power supply (hot swappable)	Yes (up to maximum capacity of single PSU)
Acoustic noise level (Per ISO 7779 Standard)	51.8 dB
Environment	SRX550
Operational temperature	32° to 104° F (0° to 40° C)
Nonoperational temperature	4° to 158° F, (-20° to 70° C)
Humidity	5% to 95% noncondensing
Mean time between failures (Telcordia model)	9.6 years with redundant power