United States$5,000,000+
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T
Thomas Grayson
4
SRX4100-JSB provided a stable software base for our deployment. Installation was clean, and core firewall features performed reliably from day one.
SRX4100-JSB
JunOS Base software for SRX4100
FEATURED DEAL
Name:
SRX4100-JSB
- Description:
- JunOS Base software for SRX4100
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 832938082465
- Condition:
- Warranty:
- 3
- List Price:
$31,815.00
- Price:
$19,362.0039.1% off
Quantity:
1
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SRX4100-JSB Overview
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.
SRX4100-JSB Specifications
- Product Type
- Software License
- Software Category
- Operating System
- License Type
- OEM
- License Duration
- Lifetime
- Use Case
- Enterprise
- User Count
- N/A
- Device Count
- 1 Device
- Platform Compatibility
- N/A
- Delivery Method
- Digital Key
- Activation Type
- Not Required
- Language Support
- English
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Yes
- Product Name
- SRX4100-JSB-JunOS Base software for SRX4100
- License Key Included
- No
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- N/A
- Compliance Certifications
- N/A
- Product Region
- Global
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 SRX4100-JSB |  SRX-1400-LSYS-5 |  SRX3K-SVCS-OFFLOAD-RTU |  SRX4200-JSE |  SRX4100-E-P-UPG | |
|---|---|---|---|---|---|
| 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 |
Reviews & Ratings
V
Victor Hargrove
5
Solid baseline software for enterprise SRX4100 setups.
W
William Carrington
5
Stable routing and security policies with predictable behavior.
Z
Zachary Davenport
5
Easy to provision and dependable in production.
A
Adrian Caldwell
5
Good foundation for layered security services.
B
Brandon Sheffield
5
Consistent uptime and reliable system performance.
Questions & Answers
What is JunOS Base Software (SRX4100-JSB)?
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.
What key features are included in SRX4100-JSB?
SRX4100-JSB provides Layer 2/3 routing, stateful firewalling, IPsec VPN, NETCONF/YANG programmability and basic threat detection, ensuring a flexible, secure network foundation.
Which hardware platforms support SRX4100-JSB?
SRX4100-JSB is specifically designed for the SRX4100 Services Gateway, ensuring full compatibility with its multicore CPU, 10GbE interfaces, and expandable I/O modules.
How is the SRX4100-JSB license structured?
SRX4100-JSB uses a perpetual license with a one-year support and updates contract; additional support renewals and software maintenance can be purchased annually.
How do I install SRX4100-JSB on my SRX4100 device?
Install SRX4100-JSB by uploading the Junos OS image via the console or FTP/SCP, setting the installation media in CLI with request system software add, and rebooting the device.
How can I upgrade the SRX4100-JSB software version?
Upgrade SRX4100-JSB by downloading the target Junos OS image from the Juniper support portal, transferring it to the SRX4100, and using request system software add followed by commit and reboot.
How do I activate my SRX4100-JSB license key?
Activate your license by entering request system license import <license-file> in the CLI, then verify with show system license to confirm successful installation.
What are the system requirements for SRX4100-JSB?
SRX4100-JSB requires an SRX4100 chassis, minimum 8 GB DRAM, 32 GB onboard storage, and a valid Juniper support contract for downloads and updates.
How do I configure basic networking on SRX4100-JSB?
Configure basic networking using CLI commands under edit interfaces and edit routing-options; define VLANs, assign IPs, set static or dynamic routing, and commit changes.
What security features does JunOS Base offer on SRX4100?
JunOS Base on SRX4100 delivers stateful firewalling, zone-based policies, IPsec VPN, DHCP/Radius authentication, and IDP signature support for essential threat prevention.
What performance can I expect with SRX4100-JSB?
SRX4100-JSB supports up to 20 Gbps firewall throughput and up to 10 Gbps IPsec VPN performance, optimized by Juniper’s Modular Port Concentrator architecture.
How do I maintain and update SRX4100-JSB?
Maintain SRX4100-JSB by applying Junos OS upgrades, signature updates, and hotfixes via the Juniper support site; schedule maintenance windows and back up configurations regularly.
What support options are available for SRX4100-JSB?
Support options include Juniper Care, including 24x7 problem response, software updates, field replaceable units, and access to the Juniper support portal and technical documentation.
How do I troubleshoot common issues with SRX4100-JSB?
Troubleshoot by reviewing system logs (show log messages), verifying interface status (show interfaces terse), checking license state, and consulting Juniper’s KB articles for error codes.
How do I purchase the SRX4100-JSB license?
Purchase SRX4100-JSB through authorized Juniper resellers or the Juniper online store using SKU SRX4100-JSB; include support contract options at checkout.
What is the difference between JunOS Base and Advanced on SRX4100?
JunOS Base delivers core networking and security, while JunOS Advanced adds UTM services, advanced threat protection and expanded VPN features under a separate license.