Supply networkEquipment

Estonia, Tallinn

+372 5447 7657



The SRX3400 Services Gateway supports up to 20 Gbps firewall, 6 Gbps firewall and IPS, or 6 Gbps of IPsec VPN, and up to 175,000 new connections per second. This SRX Services Gateway is ideal for securing and segmenting data center network infrastructures, aggregating a variety of different security solutions, and enforcing unique per-zone security policies in small to midsize server farms and hosting sites.








Junos Software version tested 

Junos 11.4R1

Firewall performance (max) 

20 Gbps

IPS performance (NSS 4.2.1) 

6 Gbps

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

Maximum concurrent sessions 

2.25/ 3 million sessions *
* Additional Extreme License required for 3M sessions

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


Maximum security policies 


Maximum users supported 


Maximum available slots for IOCs 

4 (front slots)

Fixed I/O ports  

8 10/100/1000 + 4 SFP

CX111 3G Bridge support 


Internal 3G Express Card Slot support 


Centralized Management 

Junos Space Security Design

LAN interface options 

16 x 1 10/100/1000 copper

16 x 1 Gigabit Ethernet small form-factor pluggable transceivers (SFP)

2 x 10 Gigabit Ethernet XFP

High-availability support 

Active/Passive, Active/Active

Low impact chassis cluster

Interface aggregation groups across chassis cluster

Dimensions and Power 

Dimensions (W x H x D)  44.5 cm x 13.3 cm x 64.8 cm

Weight: Chassis: 32.3 lb (14.7 kg), Fully Configured: 75 lb (34.1 kg)

Power supply (AC): 100 to 240 V AC

Power supply (DC): -40 to -72 V DC

Maximum power draw: 1,100 W (AC power), 1,050 W (DC power)

Power supply redundancy: 1 + 1

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