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Data license for Cisco 3900 enabled routing features smoothly.
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Cisco 3900 License L-SL-39-DATA-K9 E-Delivery PAK for Cisco...
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- Description:
- Cisco 3900 License L-SL-39-DATA-K9 E-Delivery PAK for Cisco 3900 Series
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 5054991171503
- Condition:
- Warranty:
- 3
- List Price:
$1,412.00
- Price:
$518.0063.3% off
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1
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L-SL-39-DATA-K9= Overview
L-SL-39-DATA-K9=-Cisco 3900 License L-SL-39-DATA-K9 E-Delivery PAK for Cisco 3900 Series is a dedicated software license designed specifically for enhancing the capabilities of Cisco’s 3900 Series network platforms. Built for network management, this license package provides perpetual functionality and is ideally suited for enterprise-scale IT environments, offering secure and reliable activation via an online process with a digital delivery format.
Targeting use cases in enterprise IT management, the license is delivered as an electronic key via email and activated online to streamline deployment on Cisco 3900 Series hardware. Although it does not cater to traditional operating system platforms like Windows or macOS, its cross-platform compatibility ensures that it integrates seamlessly with the specialized Cisco IOS environment, making it a critically important asset for enterprises that demand robust network performance and secure connectivity.
L-SL-39-DATA-K9= price is $518.00, a 63.3% saving from the Cisco list price of $1,412.00. L-SL-39-DATA-K9= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for L-SL-39-DATA-K9= for additional pricing. Browse the full Cisco Router Ios License series or explore all Cisco products.
L-SL-39-DATA-K9= Specifications
- Product Type
- Software License
- Software Category
- Network Management
- License Type
- Perpetual
- License Duration
- Lifetime
- Use Case
- Enterprise
- User Count
- N/A
- Device Count
- N/A
- Platform Compatibility
- Cross-Platform
- Delivery Method
- Email Delivery
- Activation Type
- Online Activation
- Language Support
- N/A
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Vendor Support Required
- Product Name
- Cisco 3900 License L-SL-39-DATA-K9
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- N/A
- Compliance Certifications
- N/A
- Product Region
- Global
L-SL-39-DATA-K9= Use Case
Optimizing Branch WAN Performance with Advanced Routing and Security
In a global enterprise with 50+ branch offices, deploying the L-SL-39-DATA-K9 E-Delivery PAK unlocks advanced OSPF, BGP and QoS features on Cisco 3900 Series routers. This license enables dynamic path selection, real-time traffic prioritization and integrated Zone-Based Firewall, reducing packet loss by 40% and ensuring consistent, secure application performance across all sites.
Scaling Voice and Unified Communications for Distributed Workforces
A multinational corporation leverages the Cisco 3900 with L-SL-39-DATA-K9 to support high-density VoIP sessions and Cisco Unified Communications Manager integration. By enabling session-border control, call admission control and traffic shaping, IT teams increased concurrent call capacity by 60% and achieved sub-20 ms jitter, delivering crystal-clear voice quality for 2,000+ remote users.
Secure SD-WAN and VPN Fabric for Cloud-First Applications
A retail chain implements the L-SL-39-DATA-K9 license on its Cisco 3900 routers to activate DMVPN, IPsec and SD-WAN orchestration. This deployment provides automatic tunnel failover, encrypted site-to-site connectivity and centralized policy enforcement for 200+ stores. The outcome: 99.99% uptime, 30% reduction in VPN overhead and rapid on-boarding of new cloud services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| L-SL-39-DATA-K9= |  L-SL-39-SEC-K9= |  L-FLS-ASR1001-5G= |  SL-29-SEC-K9= |  SL-39-DATA-K9= | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Bit Version | N/A | N/A | N/A | 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 | Email Delivery | Digital Key | Digital Key | Digital Key | Digital Key |
| Device Count | N/A | 1 Device | 1 Device | Unlimited | 1 Device |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Language Support | N/A | English | English | Multilingual | English |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| License Type | Perpetual | Volume | Perpetual | Volume | Perpetual |
| Platform Compatibility | Cross-Platform | N/A | Cross-Platform | Cross-Platform | N/A |
| Product Name | Cisco 3900 License L-SL-39-DATA-K9 | L-SL-39-SEC-K9=-SECURITY E-DELIVERY PAK FOR CISCO 3925 3945 | L-FLS-ASR1001-5G=-UPG FROM 2.5GBPS TO 5GBPS E-DELIVERY PAK FOR ASR 1001 | SL-29-SEC-K9=-Cisco 2900 License SL-29-SEC-K9= Security License for Cisco 2901-2951 | SL-39-DATA-K9=-Cisco 3900 License SL-39-DATA-K9= Data License for Cisco 3900 Series |
| 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 | N/A | No |
| Software Category | Network Management | Security | Network Management | Security | Network Management |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Vendor Support Required | Yes | Yes |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / IT Admin | Enterprise |
| User Count | N/A | N/A | N/A | Unlimited | N/A |
Reviews & Ratings
A
Anum Tariq
4
Straightforward e delivery and activation.
R
Rafael Costa
4
Stable performance with added data services.
U
Umer Farooq
5
Good licensing option for enterprise branches.
S
Silvia Conti
4
Predictable and reliable behavior.
Questions & Answers
What is the Cisco L-SL-39-DATA-K9 E-Delivery PAK for Cisco 3900 Series?
The Cisco L-SL-39-DATA-K9 E-Delivery PAK is a perpetual data license that unlocks advanced forwarding and routing features on Cisco 3900 Series routers via an electronic Product Authorization Key (PAK).
Which Cisco 3900 Series router models are compatible with the L-SL-39-DATA-K9 license?
The L-SL-39-DATA-K9 license is compatible with all Cisco 3900 Series routers, including models 3925, 3945, 3925E, and 3945E running IOS 15.3(3)M or later.
What key features does the L-SL-39-DATA-K9 license unlock on Cisco 3900 routers?
It enables advanced data-plane capabilities such as MPLS, advanced QoS, enhanced VPN services, Site-to-Site IPsec, and full throughput licensing for enterprise deployments.
How do I activate the L-SL-39-DATA-K9 license on my Cisco 3900 router?
Log in to the router CLI, enter the PAK with the `license install` command, save the configuration, then authorize the license in Cisco Smart Software Manager.