15+ Years of Proven Excellence
Delivering reliable IT hardware solutions since 2009.
Same-Day Shipping
On all on-hand orders placed before 2 pm CST.
Limited Lifetime Warranty
You’ll find warranty coverage on the majority of our hardware.*
*Terms & Conditions
Part Number: SRX340-SYS-JB
Description: SRX340 Services Gateway with Junos Software Base (firewall, NAT, IPSec, routing, MPLS and switching) – 16GbE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK
Category: Firewalls, Juniper Security, Juniper SRX Series Service Gateways, Security
15+ Years of Proven Excellence
Delivering reliable IT hardware solutions since 2009.
Same-Day Shipping
On all on-hand orders placed before 2 pm CST.
Limited Lifetime Warranty
You’ll find warranty coverage on the majority of our hardware.*
Terms & Conditions*
The JUNIPER SRX340-SYS-JB is a high-performance security platform designed for midsize distributed enterprise branch offices. The SRX340-SYS-JB provides a comprehensive suite of security services while delivering exceptional operational efficiency. As part of the Juniper Networks SRX300 line of services gateways, the SRX340-SYS-JB offers a powerful combination of security, routing, switching, and WAN connectivity in a 1U form factor.
The SRX340-SYS-JB services gateway consolidates security, routing, switching, and WAN connectivity functions into a single consolidated cost-effective networking solution. This integration allows businesses to achieve operational efficiency while maintaining robust security measures. The SRX340-SYS-JB enables organizations to deploy fewer devices, reducing capital expenditures and simplifying network management.
With the increasing sophistication of cyber threats, the JUNIPER SRX340-SYS-JB incorporates advanced threat mitigation capabilities to protect your enterprise networks. The SRX340-SYS-JB features an intrusion prevention system, enhanced web filtering, and cloud-based antivirus protection to proactively mitigate threats. Additionally, the SRX340-SYS-JB leverages threat intelligence feeds and intelligence services to stay ahead of emerging threats.
The JUNIPER SRX340-SYS-JB is designed to support cloud-enabled enterprise networks, providing scalable and secure connectivity between branch offices and cloud resources. With the SRX340-SYS-JB, organizations can easily extend their security policies to the cloud while maintaining consistent user and application experience across the entire network.
The SRX340-SYS-JB delivers unified threat management capabilities, including next-generation firewall functionality, application security services, and encrypted traffic insights. The SRX340-SYS-JB can inspect SSL encrypted traffic, ensuring that hidden threats don’t bypass your security perimeter. The adaptive threat profiling feature of the SRX340-SYS-JB automatically adjusts security measures based on detected threat patterns.
The JUNIPER SRX340-SYS-JB offers impressive technical specifications designed to meet the demands of modern business networks. Below are the detailed specifications of the SRX340-SYS-JB:
The SRX340-SYS-JB runs on the Junos software base, providing a reliable and secure operating system for networking and security functions:
The JUNIPER SRX340-SYS-JB includes a comprehensive set of security services:
The SRX340-SYS-JB is specifically designed for securing small branch and retail offices while providing exceptional performance. The SRX340-SYS-JB services gateway consolidates security, routing, switching, and WAN connectivity into a small desktop device that is easy to manage. This consolidation makes the SRX340-SYS-JB an ideal solution for distributed enterprise branch offices that require reliable connectivity and robust security in a cost-effective package.
The JUNIPER SRX340-SYS-JB helps organizations achieve operational efficiency through its consolidated approach to networking and security. By combining multiple functions into a single device, the SRX340-SYS-JB reduces the number of devices that need to be deployed, configured, and maintained. This consolidation simplifies network management and reduces operational costs, allowing IT teams to focus on supporting business objectives rather than managing complex infrastructure.
Yes, the SRX340-SYS-JB is designed to integrate seamlessly with existing Juniper Networks infrastructure. As part of the Juniper Networks SRX300 line of services gateways, the SRX340-SYS-JB shares the same Junos software base as other Juniper products, ensuring consistent configuration and management across the entire network. This integration allows organizations to leverage their existing investment in Juniper Networks equipment while expanding their network capabilities.
The JUNIPER SRX340-SYS-JB offers a wide range of security features, including next-generation firewall capabilities, intrusion prevention system, enhanced web filtering, anti-spam, and content security. The SRX340-SYS-JB also includes advanced threat defenses such as encrypted traffic insights, adaptive threat profiling, and integration with threat intelligence services. These comprehensive security features make the SRX340-SYS-JB an effective solution for protecting networks against today’s sophisticated cyber threats.
The SRX340-SYS-JB is highly scalable, making it suitable for growing businesses. The device supports the addition of new services through software licenses, allowing organizations to expand their security capabilities as needed. Additionally, the SRX340-SYS-JB is part of the SRX300 line, which includes four models of varying performance levels, allowing businesses to upgrade to a higher-performance model as their needs grow without changing their configuration approach or management tools.
The JUNIPER SRX340-SYS-JB supports various types of WAN connectivity, including Ethernet, serial, and cellular connections through mini-PIM modules. The device also supports advanced WAN technologies such as IPsec VPN for secure site-to-site connections and MPLS for managed service provider connections. This flexibility allows the SRX340-SYS-JB to adapt to different WAN environments and service provider offerings.
The SRX340-SYS-JB provides comprehensive application security through its application security services. The device can identify and control applications regardless of port or protocol, allowing organizations to enforce security policies based on application behavior rather than just network attributes. The SRX340-SYS-JB also provides visibility into application performance and usage, helping organizations optimize their network for critical business applications while blocking or limiting non-essential traffic.
Yes, the JUNIPER SRX340-SYS-JB is designed to be easy to manage remotely. The device can be configured and monitored through Juniper’s centralized management platforms, allowing IT teams to manage distributed deployments from a central location. This remote management capability makes the SRX340-SYS-JB well-suited for organizations with multiple branch offices and limited on-site IT staff.
At Network Republic, our end-user accounts are covered by a 1-Year Warranty on all hardware—whether New, New Open Box, New Pull, Refurbished, or Refurbished by Manufacturer —from the date of delivery. This warranty covers hardware defects under normal use and allows for repair, replacement, or in-house credit at our discretion.
For resellers and wholesale purchases, we offer a 30-Day Warranty limited strictly to functional issues or defects upon arrival, including dead-on-arrival (DOA) items; it does not apply to problems arising after prolonged use. Resellers are responsible for inspecting and testing products within the 30-day window. This warranty excludes accidental damage, misuse, cosmetic wear, third-party modifications, and software-related issues unrelated to hardware failure. Check out our full warranty policy here.
Software licenses are not covered under the standard return and warranty policies and need to be activated on the hardware within 7 days of receipt. Any issues need to be reported immediately, within 10 days, so we can issue an exchange. Under no circumstances will refunds be issued for software licenses.
Our team of professionals are experts in networking hardware configurations and can assist you at any time during your purchasing process. We always recommend great price-performance alternatives based on current market price and availability. In need of assistance or looking for a specific part number? Request a quote today or chat with one of our IT specialists.

