 NSS Labs recommends the SRX550 because it delivers reliable, outstanding performance in an architecture that consolidates next-generation firewall security with rich networking capabilities under the highest loads. |
The SRX550 Services Gateway is an all-in-one solution that consolidates security, routing, switching, and WAN connectivity in a 2RU device. It supports up to 5.5 Gbps firewall, 1 Gbps IPSec VPN, and 800 Mbps IPS.
Unified threat management (UTM) features include: antivirus, application security, IPS, antispam, and enhanced Web filtering. The SRX550 Services Gateway is ideally suited for securing medium and large branch locations.
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Junos OS version tested |
Junos OS 12.1 |
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Firewall performance (max) |
5.5 Gbps |
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IPS performance (NSS 4.2.1) |
800 Mbps |
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AES256+SHA-1 / 3DES+SHA-1 VPN performance |
1.0 Gbps |
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Maximum concurrent sessions |
375 K |
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New sessions/second (sustained, TCP, 3-way) |
27,000 |
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Maximum security policies |
7,256 |
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Maximum users supported |
Unrestricted |
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Maximum available slots for IOCs |
2 x SRX Series Mini-PIM, 6x GPIM or multiple GPIM and XPIM combinations |
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WAN / LAN fixed ports |
· 6 x 10/100/1000BASE-T · 4 x SFP |
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CX111 3G/4G modem support |
Yes |
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WAN / LAN PIMs |
· T1/E1 · ADSL2 Annex A · ADSL2 Annex B · G.SHDSL · VDSL2 Annex A · DOCSIS 3.0 Cable Modem · GbE SFP · Sync Serial · 1 x DS3/E3 · Dual Port T1/E1 · Quad Port T1/E1 · 16 x 1 10/100/1000 copper (PoE optional) · 24 x 1 10/100/1000 copper w / 4SFP ports (PoE optional) · 8 x 1 GbE SFP · 2 x 10 GbE SFP+ / 10 GbE Base-T Copper |
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High-availability support |
Yes |
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AppSecure Services |
Junos OS 12.1 |
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Dimensions and Power |
· 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: Chassis: 21.96 lbs (9.96 kg) No interface modules 1 power supply · Power supply (AC): 100–240 VAC, Single 250 W or Dual 250 W · Maximum power draw: 247 W redundant, or 494 W non-redundant · Average power consumption: 122 W |
