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Subscriber scaling applied without issues.
S-SA-128K
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LICS SCALING LIMIT 128K SUBSCRIBERS MX M SERIES
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Name:
S-SA-128K
- Description:
- LICS SCALING LIMIT 128K SUBSCRIBERS MX M SERIES
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 882658296635
- Condition:
- Warranty:
- 3
- List Price:
$76,625.00
- Price:
$46,303.0039.6% off
Quantity:
1
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S-SA-128K Overview
S-SA-128K-LICS SCALING LIMIT 128K SUBSCRIBERS MX M SERIES is a high-capacity network management software license designed for enterprise environments that require robust subscriber handling and extensive scalability. It is classified under the Network Management category and is compatible with multiple operating systems, making it ideal for IT management, SMBs, and large-scale enterprises.
This product is offered as a volume license with a lifetime duration and supports unlimited users and devices. It is delivered via a digital key with online activation and is built for cross-platform compatibility, ensuring seamless integration across Windows, macOS, Linux, and Web-Based platforms. Its use cases span IT administration, enterprise management, and education settings without any unnecessary filler details.
S-SA-128K price is $46,303.00, a 39.6% saving from the Juniper list price of $76,625.00. S-SA-128K is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S-SA-128K for additional pricing. Browse the full Juniper Router Mx960 Licenses series or explore all Juniper products.
S-SA-128K Specifications
- Product Type
- Software License
- Software Category
- Network Management
- License Type
- Volume
- License Duration
- Lifetime
- Use Case
- Enterprise
- User Count
- Unlimited
- Device Count
- Unlimited
- Platform Compatibility
- Cross-Platform
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Language Support
- Multilingual
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Vendor Support Required
- Product Name
- S-SA-128K-LICS SCALING LIMIT 128K SUBSCRIBERS MX M SERIES
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| S-SA-128K |  S-MPC3E-3D-ADV-R |  S-VRR-14-2-M |  S-MPC7EQ10G-RTU-IR |  S-MPC7EQ-10G-ADD10 | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Virtualization | Network Management | Network Management |
| License Type | Volume | Perpetual | Volume | Volume | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | Unlimited | N/A | N/A | Unlimited | N/A |
| Device Count | Unlimited | 1 Device | 1 Device | Unlimited | N/A |
| Platform Compatibility | Cross-Platform | N/A | Linux | Cross-Platform | N/A |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | Multilingual | English | N/A | English | English |
| Bit Version | N/A | N/A | 64-bit | 64-bit | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Vendor Support Required | Yes | Vendor Support Required |
| Product Name | S-SA-128K-LICS SCALING LIMIT 128K SUBSCRIBERS MX M SERIES | S-MPC3E-3D-ADV-R-License per slot for MPC3E to support full scale L3 and L3 VPN features. | S-VRR-14-2-M-Right to install an instance of 14.2 or lower release version vRR on a single VM. (medium instance) - All address families supported . - Max 8 million total RIB routes | S-MPC7EQ10G-RTU-IR-MPC7EQ-10G-RTU IR MODE LICENSE | S-MPC7EQ-10G-ADD10-License to enable additional 10x10G ports on restricted use MPC7EQ-10G |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | No | No | No | No | No |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Reviews & Ratings
K
Kashif Munir
5
Capacity increase was instant.
T
Teemu Korpela
4
Simple license upgrade process.
J
Justin Ward
5
Meets high subscriber growth needs.
O
Oscar Pineda
5
Works exactly as specified.
Questions & Answers
What is the LICS Scaling Limit 128K Subscribers MX M Series license?
The LICS Scaling Limit 128K Subscribers MX M Series is a feature license that unlocks support for up to 128,000 subscriber sessions on Juniper MX M Series routers.
Which MX M Series platforms support the 128K subscriber license?
The 128K subscriber license is supported on all MX M Series line cards and chassis running Junos OS Release 14.1R1 or later.
How do I install the 128K subscriber license on my MX M Series router?
Upload the license key file to the router via SCP, then commit it using the CLI command ‘request system license add <license-file>’.
How can I verify that the 128K subscriber license is active?
Run ‘show system license’ in the CLI. The output will list ‘scaling-limit-sessions 128000’ when the license is active.
Can I upgrade from a lower subscriber license to 128K?
Yes. Purchase the 128K license, install the new license key, and it will automatically replace any lower-capacity subscriber license.
Does applying the 128K subscriber license require a reboot?
No. The 128K license takes effect immediately upon installation without requiring a system restart.
What are the hardware and software prerequisites for the 128K license?
Ensure your MX M Series router is running Junos OS 14.1R1 or higher and has sufficient DRAM and session table resources.
Is the 128K subscriber license perpetual or term-based?
The 128K subscriber license is perpetual, with no expiry date, provided it remains on a supported Junos OS release.
How do I purchase the LICS Scaling Limit 128K license?
Contact an authorized Juniper Networks reseller or visit the Juniper online store, specifying SKU S-SA-128K.
How is the 128K license delivered after purchase?
After purchase, Juniper issues a digital license key via email, which you download and install on your MX M Series router.
What performance benefits does the 128K subscriber license provide?
Enabling the 128K license increases session capacity, supporting higher subscriber densities and reducing over-subscription risk.
Can I transfer the 128K license between devices?
Yes. Deactivate the license on the original router, then install the license key on the target MX M Series device.
How do I renew or extend support for the 128K license?
Perpetual licenses do not require renewal, but you may purchase Juniper Care for software updates and technical support.
What command shows current subscriber usage against the 128K limit?
Use ‘show subscribers summary’ to display real-time subscriber session counts and remaining capacity under the 128K limit.
What should I do if I exceed the 128K subscriber limit?
You must acquire a higher-capacity license or redistribute subscribers across additional routers to stay within licensed limits.
Where can I get technical support for the 128K subscriber license?
Access Juniper’s Customer Support Portal or contact your Juniper partner for license installation, verification, and troubleshooting.