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SRX320-JSB
JUNOS Software Base - SRX320
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SRX320-JSB-JUNOS Software Base - SRX320 is an operating system designed to power Juniper’s SRX320 network security appliances with robust security and routing capabilities. It is distributed as an OEM license with a lifetime duration for one device, delivered as a digital key with online activation, ensuring efficient deployment for IT administration and network management in environments such as SMBs, enterprises, and education.
This software provides essential OS functionality optimized for network security, with compatibility tailored for the SRX hardware platform. It is ideally suited for IT management use cases, reliably supporting English language operations on a 64‑bit architecture, and comes packaged as a downloadable digital solution that meets global deployment requirements.
SRX320-JSB price is $358.00, a 37.3% saving from the Juniper list price of $571.00. SRX320-JSB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX320-JSB for additional pricing. Browse the full Juniper Security Licenses series or explore all Juniper products.
To get the detailed certification, please go to the Compliance Center.
| SRX320-JSB |  SRX3K-SVCS-OFFLOAD-RTU |  SRX-1400-LSYS-25 |  SRX4100-JSB |  SRX4100-E-P-UPG | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | Not Required | Online Activation | Not Required | Online Activation |
| Bit Version | 64-bit | N/A | 64-bit | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Device Count | 1 Device | 1 Device | N/A | 1 Device | 1 Device |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Language Support | English | English | English | English | English |
| License Duration | Lifetime | N/A | Lifetime | Lifetime | Lifetime |
| License Key Included | Yes | No | Yes | No | Yes |
| License Type | OEM | N/A | Volume | OEM | Perpetual |
| Platform Compatibility | N/A | Cross-Platform | Cross-Platform | N/A | N/A |
| Product Name | SRX320-JSB-JUNOS Software Base - SRX320 | SRX3K-SVCS-OFFLOAD-RTU-Services Offload License (now Express Path), SRX3400, SRX3600, License not required from Junos 12.3X48-D10 and up | SRX-1400-LSYS-25-SRX1400 25 Incremental Logical Systems License | SRX4100-JSB-JunOS Base software for SRX4100 | SRX4100-E-P-UPG-SRX4100 Enhanced Performance Upgrade license - Includes an upgrade to firewall IMIX performance (up to 20G IMIX to the base 20G IMIX firewall throughput supported on SRX4100 base SKU) and application security |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Renewable | No | N/A | N/A | N/A | No |
| Software Category | Operating System | Security | Network Management | Operating System | Security |
| Software Format | Downloadable | N/A | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Yes | Yes | Vendor Support Required |
| Use Case | IT Admin | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
SRX320-JSB has been reliable for our small branches. VPN setup was straightforward, performance is steady, and we have seen consistent security policy enforcement without surprises.
Solid branch firewall with stable VPN connectivity.
Easy to deploy and manage for everyday security needs.
Reliable performance for WAN, IPSec, and basic segmentation.
Policies apply cleanly and the device remains stable.
Good value for branch security and routing combined.
Consistent uptime and dependable remote access operation.
JUNOS Software Base for SRX320 is the core operating system package that provides secure routing, firewall, and network management features for the SRX320 services gateway.
Key features include stateful firewall, secure routing protocols, NAT, DHCP services, VLAN tagging, and basic VPN support.
The JUNOS Software Base delivers high-performance security, simplified management with a single OS, and seamless upgrades to advanced feature sets.
You install JUNOS Software Base via the Junos CLI or the Juniper Networks Software Download Center, following the documented upgrade procedure for SRX320.
System requirements include an SRX320 hardware chassis, a valid support contract, and at least 2 GB of free flash storage for the software image.
Yes, a valid Juniper Networks license key is required to activate and register JUNOS Software Base on the SRX320 platform.
Upgrade via the CLI ‘request system software add’ command after downloading the latest image from the Juniper Software Download Center.
Yes, JUNOS Software Base supports chassis clustering for SRX320, enabling active/passive high-availability failover.
Yes, the SRX320 running JUNOS Software Base integrates with Junos Space Network Management Platform for centralized monitoring and configuration.
It provides advanced stateful firewalling, intrusion detection/prevention, zone-based policies, and secure management access.
Yes, it includes IPSec VPN support for site-to-site and remote-access tunnels.
It follows a perpetual licensing model with optional annual support and software updates available under a Juniper Care contract.
Renewal is completed through a Juniper Networks account or authorized reseller by purchasing an additional support contract before expiration.
Technical support is available via Juniper’s J-Support portal, phone, or email with a valid Juniper Care or J-Care support contract.
Yes, the JUNOS Software Base package version is interoperable across multiple SRX Series platforms, ensuring consistent feature sets.
Use built-in CLI diagnostics like ‘show system errors’, Junos OS logs, and the Juniper Knowledge Base for guided resolutions.