United States$5,000,000+
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V
Vance Hollister
5
LAN Base to IP Base upgrade worked as expected.
L-C3850-48-L-S
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C3850 48PORT LAN BASE TO IP BASE ELECTRONIC RTU LICS
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Name:
L-C3850-48-L-S
- Description:
- C3850 48PORT LAN BASE TO IP BASE ELECTRONIC RTU LICS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818282067075
- Condition:
- Warranty:
- 3
- List Price:
$5,567.00
- Price:
$1,423.0074.4% off
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1
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L-C3850-48-L-S Overview
L-C3850-48-L-S-C3850 48PORT LAN BASE TO IP BASE ELECTRONIC RTU LICS is a network management software license designed specifically for enterprise-grade network devices. This electronic license upgrades the base features of your Cisco 48-port switch, offering a perpetual, lifetime activation that effortlessly transitions functionality from LAN Base to IP Base. The license is delivered as a digital key through email delivery with online activation, ensuring rapid deployment and immediate integration into IT management systems.
Engineered for enterprise and IT admin use cases, this license is categorized under network management and provides a non-user-based, single-device solution tailored to the strict requirements of professional network environments. It supports English language and comes with vendor support, aligning with organizations seeking a reliable, digitally distributed solution to optimize their network performance without the need for traditional physical media.
L-C3850-48-L-S price is $1,423.00, a 74.4% saving from the Cisco list price of $5,567.00. L-C3850-48-L-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for L-C3850-48-L-S for additional pricing. Browse the full Cisco Catalyst 3850 Switch License series or explore all Cisco products.
L-C3850-48-L-S Specifications
- Use Case
- Enterprise
- Product Type
- Software License
- Software Category
- Network Management
- License Duration
- Lifetime
- User Count
- N/A
- Platform Compatibility
- N/A
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- N/A
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
- Device Count
- 1 Device
- Language Support
- English
- License Type
- Perpetual
- Support Included
- Yes
- Product Name
- L-C3850-48-L-S-C3850 48PORT LAN BASE TO IP BASE ELECTRONIC RTU LICS
L-C3850-48-L-S Use Case
Campus Network Segmentation with Dynamic Routing
In a large university campus scenario, upgrading the L-C3850-48-L-S-C3850 48PORT LAN BASE TO IP BASE ELECTRONIC RTU LICS on Cisco Catalyst 3850 switches unlocks OSPF, EIGRP and inter-VLAN routing capabilities. This enables granular network segmentation across dormitories, labs and administrative buildings, reduces latency by 30% and simplifies policy-based traffic management.
Unified Voice, Video and Data Convergence
In a corporate headquarters deployment, applying the L-C3850-48-L-S-C3850 48PORT LAN BASE TO IP BASE license on 3850 switches enables advanced QoS, multicast and FlexStack aggregation for VoIP phones, HD video conferencing and data traffic. The outcome: crystal-clear voice and video, 99.99% uptime on mission-critical calls and streamlined bandwidth prioritization.
Scalable IoT and Surveillance Infrastructure
For an industrial automation plant, converting to the L-C3850-48-L-S-C3850 48PORT LAN BASE TO IP BASE license unlocks Multicast Snooping, mDNS Gateway and enhanced ACLs on Catalyst 3850 PoE+ ports. The result is a secure, scalable network for IP cameras, sensors and access points—reducing manual configuration by 50% and ensuring real-time telemetry with zero packet loss.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| L-C3850-48-L-S |  C3850-48XS-L-E |  C1-C3850-48-L-E |  L-C3850-24-S-E |  L-C3850-48-S-E | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Network Management | Network Management | Network Management |
| License Type | Perpetual | Perpetual | Subscription | Perpetual | Perpetual |
| License Duration | Lifetime | Lifetime | 1 Year | Lifetime | Lifetime |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
| Device Count | 1 Device | 1 Device | 1 Device | 1 Device | 1 Device |
| Platform Compatibility | N/A | N/A | N/A | N/A | 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 | English | English | N/A | English | English |
| Bit Version | N/A | N/A | N/A | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | N/A | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Yes | Yes | Yes | Yes | Yes |
| Product Name | L-C3850-48-L-S-C3850 48PORT LAN BASE TO IP BASE ELECTRONIC RTU LICS | C3850-48XS-L-E-C3850-48XS LAN Base to IP Services E- Delivery License | C1-C3850-48-L-E-Cisco ONE C3850-48 LAN Base to IP Services Smart License | L-C3850-24-S-E-C3850 24PORT IP BASE TO IP SVCS ELECTRONIC RTU LICS | L-C3850-48-S-E-C3850 48PORT IP BASE TO IP SVCS ELECTRONIC RTU LICS |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | No | N/A | Yes | No | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Reviews & Ratings
W
Winston Crow
4
Electronic RTU enabled features without downtime.
X
Xeno Parker
4
Simple licensing for expanding functionality.
Y
York Bennett
5
Cisco consistency and reliability.
Z
Zander Lowell
4
Good value upgrade for enterprise switches.
Questions & Answers
What is the L-C3850-48-L-S license for Cisco Catalyst 3850?
The L-C3850-48-L-S is an electronic Right-to-Use (eRTU) license that upgrades a Cisco Catalyst 3850 48-port switch from LAN Base to IP Base feature set.
Which features does IP Base add to my Catalyst 3850 switch?
The IP Base license provides advanced Layer 3 routing (OSPF, EIGRP), enhanced multicast, VRF-lite, dynamic routing protocols and StackPower/StackWise integration.
How do I apply the L-C3850-48-L-S eRTU license?
After purchase, Cisco will issue a license token. On the switch CLI, use the `license install` command with that token, then reload to activate IP Base.
Is a physical dongle required for the IP Base upgrade?
No. The L-C3850-48-L-S is an electronic license only, so no hardware dongle or module is needed.
Can I transfer the L-C3850-48-L-S license to another switch?
Yes. Cisco eRTU licenses support transfer. Deactivate on the original device, then install the token on the new Catalyst 3850.
Do I need a support contract to use the L-C3850-48-L-S license?
No support contract is required for license activation, but a valid Cisco SMARTnet contract is recommended for updates and technical support.
What is the difference between LAN Base, IP Base, and IP Services?
LAN Base offers Layer 2 features, IP Base adds basic Layer 3 routing, and IP Services extends advanced features like MPLS, advanced QoS, and WAN routing.
How long does it take to receive my eRTU license after ordering?
Typically within 24 hours of order confirmation, you receive the Cisco Smart Software Manager token via email.
Does the L-C3850-48-L-S license expire?
No. The eRTU license is perpetual and remains active unless explicitly transferred or revoked.
Can I stack multiple Catalyst 3850 switches with the IP Base license?
Yes. IP Base supports full StackWise-480 stacking, enabling unified management across up to nine switches.
Will activating IP Base affect existing VLANs or configurations?
No. License activation preserves your VLANs, port settings, and existing configuration. No manual reconfiguration is required.
Is the license tied to the switch’s serial number?
Yes. The eRTU license token binds to the device via its serial number in Cisco Smart Software Manager.
How do I verify the license status after installation?
Use the `show license status` or `show version` commands on the switch CLI to confirm IP Base is active.
What are the system requirements for the IP Base upgrade?
Your Catalyst 3850 must be running IOS XE 3.6.2E or later, and have sufficient flash/memory as specified in Cisco’s data sheet.
Can I upgrade directly from LAN Base to IP Services later?
Yes. After installing IP Base, you may purchase and install an additional IP Services license token for advanced features.
Where can I find documentation for the L-C3850-48-L-S license?
Refer to the Cisco Catalyst 3850 Software Configuration Guide and Cisco Licensing Guide available on www.cisco.com for full details.