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SRX3K-EXTREME-LTU
Expanded Performance and Capacity License for SRX3000, Requi...
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SRX3K-EXTREME-LTU-Expanded Performance and Capacity License for SRX3000, Requires Junos 10.4 onwards is a high-performance network security software license designed to enhance the throughput and capacity of SRX3000 devices. It falls under the security category and is compatible with Junos OS versions 10.4 and newer, ensuring robust, cutting-edge performance improvements for enterprise-grade firewalls and network appliances. This license is delivered as a digital key with an online activation process, making it an efficient solution for IT administrators managing critical network infrastructures.
SRX3K-EXTREME-LTU-Expanded Performance and Capacity License for SRX3000, Requires Junos 10.4 onwards is ideal for enterprises and IT management teams seeking to maximize the operational capacity of their security devices. The perpetual license offers lifetime use without limits on user or device count, and its downloadable format ensures a fast and secure delivery method. Built for professional use across a variety of network environments, this license supports an integrated approach to network security management while streamlining activation and deployment processes.
SRX3K-EXTREME-LTU price is is available on request. Get immediate quote.
Request bulk order quote for SRX3K-EXTREME-LTU 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.
| SRX3K-EXTREME-LTU |  SRX4100-AC |  SRX320-JSB |  SRX4100-JSB |  SRX4200-JSB | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | N/A | Online Activation | Not Required | Not Required |
| Bit Version | 64-bit | N/A | 64-bit | N/A | 64-bit |
| 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 | N/A | Digital Key | Digital Key | Digital Key |
| Device Count | N/A | N/A | 1 Device | 1 Device | 1 Device |
| ESD (Electronic Software Delivery) | Yes | No | Yes | Yes | Yes |
| Language Support | English | N/A | English | English | English |
| License Duration | Lifetime | N/A | Lifetime | Lifetime | Lifetime |
| License Key Included | Yes | No | Yes | No | No |
| License Type | Perpetual | N/A | OEM | OEM | OEM |
| Platform Compatibility | N/A | N/A | N/A | N/A | Cross-Platform |
| Product Name | SRX3K-EXTREME-LTU-Expanded Performance and Capacity License for SRX3000, Requires Junos 10.4 onwards | SRX4100-AC-SRX4100 hardware with two AC PSU, Four Fan Trays, RMK | SRX320-JSB-JUNOS Software Base - SRX320 | SRX4100-JSB-JunOS Base software for SRX4100 | SRX4200-JSB-JunOS Base software for SRX4200 |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Hardware | Software License | Software License | Software License |
| Renewable | No | N/A | No | N/A | N/A |
| Software Category | Security | Security | Operating System | Operating System | Operating System |
| Software Format | Downloadable | N/A | Downloadable | Downloadable | Downloadable |
| Support Included | Yes | Yes | Vendor Support Required | Yes | Vendor Support Required |
| Use Case | Enterprise | Enterprise | IT Admin | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
SRX3K-EXTREME-LTU unlocked noticeable performance gains on our SRX3000. Throughput improved immediately, and the upgrade process was straightforward with no disruption.
Clear performance boost for high-traffic environments. Reliable licensing and smooth activation.
Helped us extend firewall capacity without hardware replacement. Stable and predictable results.
Excellent option for scaling SRX3000 performance under heavy workloads.
Upgrade applied cleanly and improved IMIX handling significantly.
Reliable expansion path for growing enterprise security needs.
The SRX3K-EXTREME-LTU is an expanded performance and capacity license for Juniper SRX3000 Series devices that unlocks maximum throughput and session scaling when running Junos OS 10.4 or later.
All SRX3000 Series chassis—including SRX3400, SRX3410, SRX3510, and SRX3600—support the SRX3K-EXTREME-LTU license when operating on Junos OS 10.4 or newer.
It unlocks enhanced firewall throughput, expanded VPN capacity, and increased concurrent sessions to meet demanding network security requirements.
Install the license via the Junos CLI by running request license add <activation-key> after obtaining the key from your Juniper support portal.
Devices must have Junos OS 10.4 or later and the base SRX3000 license in place before activating the SRX3K-EXTREME-LTU.
Use the show system license detail command in the Junos CLI to confirm license status, capacity limits, and expiration details.
No reboot is required; the license can be activated dynamically without disrupting traffic.
Yes, you can deactivate the license on one SRX3000 and reactivate it on another device running Junos OS 10.4 or above.
A valid Juniper Support Contract (JSC) or Juniper Care Maintenance is required to obtain and activate the license key.
The SRX3K-EXTREME-LTU is a perpetual license, providing lifetime entitlement to the specified Extreme performance tier.
It raises firewall throughput to the vendor’s maximum rated performance for SRX3000 series devices, ensuring optimal traffic handling.
Yes, you can upgrade from standard or mid-range SRX3000 licenses to the Extreme LTU by ordering an upgrade license key.
You can purchase it through authorized Juniper resellers or directly from the Juniper online store.
In addition to higher throughput, it enables advanced VPN tunnel support, greater NAT scalability, and increased IDS/IPS capacity.
Verify network connectivity to Juniper’s licensing server, confirm the activation key is correct, and review the license logs in /var/log/licenses/ for errors.
Comprehensive installation and configuration guides are available on the Juniper Networks Technical Documentation website under the SRX Series section.