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SRX4100-JSB
JunOS Base software for SRX4100
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SRX4100-JSB-JunOS Base software for SRX4100 is a network operating system designed specifically for the SRX4100 security appliance, providing robust firewall and routing functionality for enterprise and SMB environments. It is delivered as OEM software, prepackaged with the SRX4100 hardware, ensuring seamless compatibility and streamlined installation on the device.
This software is offered under a lifetime license and is intended to support network security, IT management, and enterprise use cases. Distributed via electronic delivery as a digital key, it requires no additional activation process and is officially supported in English, making it an ideal OS solution for businesses requiring dependable, prevalidated security software on dedicated network devices.
SRX4100-JSB price is $19,362.00, a 39.1% saving from the Juniper list price of $31,815.00. SRX4100-JSB is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX4100-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.
| Activation Type | Not Required | Online Activation | Not Required | Online Activation | Online Activation |
| Bit Version | N/A | N/A | N/A | 64-bit | 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 | N/A | 1 Device | 1 Device | 1 Device |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Language Support | English | English | English | English | English |
| License Duration | Lifetime | Lifetime | N/A | Lifetime | Lifetime |
| License Key Included | No | Yes | No | Yes | Yes |
| License Type | OEM | Perpetual | N/A | OEM | Perpetual |
| Platform Compatibility | N/A | Cross-Platform | Cross-Platform | N/A | N/A |
| Product Name | SRX4100-JSB-JunOS Base software for SRX4100 | SRX-1400-LSYS-5-SRX1400 5 Incremental Logical Systems License | SRX3K-SVCS-OFFLOAD-RTU-Services Offload License (now Express Path), SRX3400, SRX3600, License not required from Junos 12.3X48-D10 and up | SRX4200-JSE-JunOS Enhanced Software for SRX4200 | 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 | N/A | No | N/A | No | No |
| Software Category | Operating System | Security | Security | Security | Security |
| Software Format | Downloadable | Downloadable | N/A | Downloadable | Downloadable |
| Support Included | Yes | Vendor Support Required | Yes | Vendor Support Required | Vendor Support Required |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | 5 Users | N/A | N/A | N/A |
SRX4100-JSB provided a stable software base for our deployment. Installation was clean, and core firewall features performed reliably from day one.
Solid baseline software for enterprise SRX4100 setups.
Stable routing and security policies with predictable behavior.
Easy to provision and dependable in production.
Good foundation for layered security services.
Consistent uptime and reliable system performance.
JunOS Base Software (SKU: SRX4100-JSB) is the foundational Juniper Networks operating system for SRX4100, delivering core routing, switching, and security capabilities in a unified platform.
SRX4100-JSB provides Layer 2/3 routing, stateful firewalling, IPsec VPN, NETCONF/YANG programmability and basic threat detection, ensuring a flexible, secure network foundation.
SRX4100-JSB is specifically designed for the SRX4100 Services Gateway, ensuring full compatibility with its multicore CPU, 10GbE interfaces, and expandable I/O modules.
SRX4100-JSB uses a perpetual license with a one-year support and updates contract; additional support renewals and software maintenance can be purchased annually.