SRX340 - Juniper SRX Series Service Gateways
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SRX340
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SRX340 Overview
SRX340 (Hardware Only, require SRX340-JSB or SRX340-JSE to complete the System) with 16GE (w 8x SFP), 4G RAM, 8G Flash and 4x MPIM slots. Includes internal power supply, cable and RMK SRX340
Overview
SRX340 is a Juniper SRX340 (Hardware Only, require SRX340-JSB or SRX340-JSE to complete the System) with 16GE (w 8x SFP), 4G RAM, 8G Flash and 4x MPIM slots, including internal power supply, cable and RMK. SRX340 Services Gateway chassis is a rigid sheet metal structure that houses all of the other services gateway components. The chassis measures 1.72 in. (4.36 cm) high, 17.36 in. (44.09 cm) wide, and 14.57 in. (37.01 cm) deep (from the front to the rear of the chassis). The chassis installs in standard 800–mm (or larger) enclosed cabinets, 19 in. equipment racks, or telecommunications open-frame racks.
Quick Spec
SKU | SRX340 |
Description | SRX340 (Hardware Only, require SRX340-JSB or SRX340-JSE to complete the System) with 16GE (w 8x SFP), 4G RAM, 8G Flash and 4x MPIM slots, including internal power supply, cable and RMK |
Junos OS software version tested | Junos OS 15.1X49 |
Firewall performance (max) | 3 Gbps |
IPS performance | 250 Mbps |
AES256+SHA-1 / 3DES+SHA-1 VPN performance | 500 Mbps |
Maximum concurrent sessions | 256,000 |
New sessions/second (sustained, TCP, 3-way) | 10,000 |
Maximum security policies | 2000 |
Maximum security intelligence data feed entries in firewall rules database | N/A |
Product Details
Figure 1 shows the front panel of SRX340 Chassis.
Note:
① | Mini-PIM slots | ⑤ | USB port | ⑨ | 1 G Ethernet ports |
② | Power button | ⑥ | Console port | ⑩ | 1 G SFP ports |
③ | LEDs | ⑦ | Console port | ⑪ | ESD point |
④ | Reset Config button | ⑧ | Management port |
Figure 2 shows the rear panel of SRX340 Chassis.
Note:
① | SSD slot |
② | Fans |
③ | Power supply input |
Compare to Similar Items
SKU | SRX300 | SRX320 | SRX340 | SRX345 |
Junos OS software version tested | Junos OS 15.1X49 | Junos OS 15.1X49 | Junos OS 15.1X49 | Junos OS 15.1X49 |
Firewall performance (max) | 1 Gbps | 1 Gbps | 3 Gbps | 5 Gbps |
IPS performance | 100 Mbps | 100 Mbps | 250 Mbps | 500 Mbps |
AES256+SHA-1 / 3DES+SHA-1 VPN performance | 250 Mbps | 250 Mbps | 500 Mbps | 800 Mbps |
Maximum concurrent sessions | 64,000 | 64,000 | 256,000 | 375,000 |
New sessions/second (sustained, TCP, 3-way) | 5000 | 5000 | 10,000 | 20,000 |
Maximum security policies | 1000 | 1000 | 2000 | 4000 |
Maximum security intelligence data feed entries in firewall rules database | N/A | N/A | N/A | N/A |
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Specification
SRX340 Specification
SRX340 Specification | |
Description | SRX340 (Hardware Only, require SRX340-JSB or SRX340-JSE to complete the System) with 16GE (w 8x SFP), 4G RAM, 8G Flash and 4x MPIM slots, including internal power supply, cable and RMK |
Junos OS software version tested | Junos OS 15.1X49 |
Firewall performance (max) | 3 Gbps |
IPS performance | 250 Mbps |
AES256+SHA-1 / 3DES+SHA-1 VPN performance | 500 Mbps |
Maximum concurrent sessions | 256,000 |
New sessions/second (sustained, TCP, 3-way) | 10,000 |
Maximum security policies | 2000 |
Maximum security intelligence data feed entries in firewall rules database | N/A |
Total onboard ports | 16x1GbE |
Onboard RJ-45 ports | 8x1GbE |
Onboard small form-factor pluggable (SFP) transceiver ports | 8x1GbE |
MACsec-capable ports | 16x1GbE |
Out-of-band (OOB) management ports | 1x1GbE |
Mini PIM (WAN) slots | 4 |
Console (RJ-45 + miniUSB) | 1 |
USB 3.0 ports (type A) | 1 |
Optional PoE+ ports | 0 |
System memory (RAM) | 4 GB |
Storage (flash) | 8 GB |
SSD slots | 1 |
Form factor | 1U |
Size (WxHxD) | 17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm) |
Redundant PSU | No |
Power supply | AC (internal) |
Maximum PoE power | N/A |
Average power consumption | 122 W |
Average heat dissipation | 420 BTU/h |
Maximum current consumption | 1.496 A |
Acoustic noise level | 45.5 dBA |
Airflow/cooling | Front to back |
Operational temperature | 32° to 104° F (0° to 40° C) |
Nonoperational temperature | 4° to 158° F (-20° to 70° C) |
Operating humidity | 10% to 90% noncondensing |
Nonoperating humidity | 5% to 95% noncondensing |
Frequently Asked Questions
What are the primary hardware interface specifications for the Juniper SRX340? +
The SRX340 platform features 16 onboard 1GbE ports, which includes 8x SFP ports for flexible fiber connectivity. It is equipped with 4GB of RAM and 8GB of Flash memory to handle intensive security policies. Additionally, the chassis provides 4x Mini-Physical Interface Module (MPIM) slots, allowing for physical connectivity expansion to meet specific branch office network requirements.
Is the Juniper SRX340 shipped with the necessary software pre-installed? +
The SRX340 is sold as a hardware-only unit. To achieve a functional system, you must separately procure a Juniper Software Base (SRX340-JSB) or the enhanced version (SRX340-JSE) license. These licenses activate the Junos OS capabilities required to manage traffic, deploy firewall policies, and enable routing functions essential for branch security.
What is the physical mounting configuration for the SRX340? +
The SRX340 is designed for standard rack-mount deployment. Each unit includes the Rack Mount Kit (RMK SRX340), which facilitates installation into 19-inch equipment racks. This ensures the device maintains proper alignment and airflow within your network closet or data center environment.
Does the SRX340 include an external power supply unit? +
No, the SRX340 is built with an integrated internal power supply. This design helps reduce cable clutter in your server rack and improves reliability by eliminating external power bricks that are prone to accidental disconnection. The product package includes the necessary power cable to connect directly to your rack’s power distribution unit.
How do the MPIM slots enhance the scalability of the SRX340? +
The 4x MPIM slots offer significant modularity, allowing IT teams to customize port density and connectivity types. By utilizing these slots, you can expand the firewall's physical interfaces to support legacy connections or additional high-speed links without needing to replace the core security appliance, effectively extending the lifespan of your network infrastructure investment.
What type of environments are best suited for the SRX340 NGFW? +
The SRX340 is an ideal Next-Generation Firewall for branch offices and small-to-medium enterprise sites. Its robust hardware architecture and flexible interface options allow it to handle complex security policies, VPN tunneling, and threat detection while maintaining high performance for localized traffic, making it a reliable edge security gateway.
Are there different software license tiers available for the SRX340? +
Yes, Juniper offers two primary software tiers for this device: the JSB (Juniper Software Base) and the JSE (Juniper Software Enhanced). The JSE license is typically required for advanced security features and increased scalability, whereas the JSB provides the foundational routing and security functions. Selection should be based on your specific branch traffic volume and security policy requirements.
Does the SRX340 support high-density fiber connectivity for branch deployments? +
With 8 of the 16 onboard ports being SFP-capable, the SRX340 is well-equipped for fiber-based WAN or LAN uplinks. This allows for direct fiber connectivity to service provider handoffs or high-speed core switches, ensuring your firewall is not a bottleneck in high-throughput network environments.
How can I obtain a bulk quote for multiple SRX340 units? +
For large-scale network deployments, BuyRouterSwitch.com provides competitive volume pricing. You can easily request a formal quote by contacting our dedicated sales team through our website or by submitting a list of required hardware. We specialize in managing large-scale equipment procurement to ensure your project stays on budget and on schedule.
Why should I choose BuyRouterSwitch.com for my Juniper hardware procurement? +
BuyRouterSwitch.com is a trusted source for enterprise-grade networking equipment. We ensure a secure ordering process and provide access to authentic Juniper hardware, including the SRX340. Our platform is optimized for IT professionals who require rapid procurement and accurate configuration support, helping you secure your network infrastructure with reliable, high-performance equipment.
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