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Ivor Drake
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48-port LAN Base to IP Base upgrade provides reliable network expansion with predictable performance.
C3650-48-L-S=
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C3650-48 LAN BASE TO IP BASE RTU LICS SPARE
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C3650-48-L-S=
- Description:
- C3650-48 LAN BASE TO IP BASE RTU LICS SPARE
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- Cisco
- GTIN:
- 921474004168
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C3650-48-L-S= Overview
C3650-48-L-S=-C3650-48 LAN BASE TO IP BASE RTU LICS SPARE is a network management software license designed for enterprise-level Cisco Catalyst 3650-48 switches that require an upgrade from LAN Base to IP Base functionality. This product belongs to the network management category and is a perpetual, lifetime license offered as a digital key, activated online, to secure the enhanced operating system capabilities on one dedicated network device, making it ideally suited for IT admin and enterprise environments.
The license is delivered as a downloadable electronic software delivery (ESD) and is intended to simplify upgrade procedures for businesses seeking improved network performance and functionality. It supports a use case focused on enterprise IT administration, with vendor support available through Cisco, ensuring a robust and reliable software environment for mission-critical network operations.
C3650-48-L-S= price is is available on request. Get immediate quote.
Request bulk order quote for C3650-48-L-S= for additional pricing. Browse the full Cisco Catalyst 3650 Switch Licenses series or explore all Cisco products.
C3650-48-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
- Language Support
- N/A
- Bit Version
- N/A
- Cloud Integration
- N/A
- Support Included
- Vendor Support Required
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
- Device Count
- 1 Device
- License Type
- Perpetual
- Software Format
- Downloadable
- Product Name
- C3650-48-L-S=-C3650-48 LAN BASE TO IP BASE RTU LICS SPARE
C3650-48-L-S= Use Case
Enterprise Branch Dynamic Routing Enablement with C3650-48-L-S Spare License
A multi-site financial services firm deploys Cisco Catalyst 3650 switches in branch offices and uses the C3650-48 LAN BASE TO IP BASE RTU LICS SPARE (C3650-48-L-S) to instantly unlock IP Base features—OSPF, EIGRP, VRRP—for resilient, on-premises routing. Outcome: Automated failover and optimized WAN utilization reduce branch downtime by 40% while streamlining network management.
Campus Distribution Segmentation & Advanced Security on Catalyst 3650
A university IT department leverages the C3650-48-L-S spare license on its Catalyst 3650-48 LAN Base switches to upgrade to IP Base and enable VRF-Lite multi-tenant segmentation, dynamic access-control lists and Cisco TrustSec. Outcome: Enhanced micro-segmentation and compliance enforcement boost network security posture and simplify policy rollout across 10,000+ endpoints.
High-Density IoT & IPv6 Convergence in Industrial Networks
A manufacturing plant integrates hundreds of IoT sensors and IPv6 devices on a Cisco Catalyst 3650 distribution ring, using the C3650-48-L-S spare license to activate IPv6 routing, multicast (PIM/IGMP) and Enhanced Group Policy. Outcome: Seamless IoT data flow, optimized bandwidth utilization and future-proof IPv6 support increase operational efficiency by 30%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| C3650-48-L-S= |  L-C3650-24-L-S= |  L-C3650-24-S-E= |  L-C3650-RTU= |  C3650-24-L-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 | Perpetual | Perpetual | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | 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 | N/A | 1 Device | 1 Device |
| Platform Compatibility | N/A | Cross-Platform | Cross-Platform | N/A | Cross-Platform |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | License Certificate |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | N/A | English | English | 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 | Downloadable | Downloadable | Downloadable | Downloadable | Physical |
| Support Included | Vendor Support Required | Vendor Support Required | Vendor Support Required | Yes | Yes |
| Product Name | C3650-48-L-S=-C3650-48 LAN BASE TO IP BASE RTU LICS SPARE | L-C3650-24-L-S=-C3650-24 LAN Base to IP Base Electronic RTU License | L-C3650-24-S-E=-C3650-24 IP Base to IP Services Electronic RTU License | L-C3650-RTU=-Electronic SW License for C3650 Switches | C3650-24-L-E=-C3650-24 LAN Base to IP Services Paper RTU License |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | No |
| Renewable | No | No | No | No | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Reviews & Ratings
J
Juno Blake
4
Compact, easy to deploy, and stable.
K
Kai Frost
4
Enterprise-ready and consistent.
L
Lena Vance
4
Smooth upgrade and minimal downtime.
M
Milo Cole
4
Reliable solution for medium to large networks.
Questions & Answers
What is the Cisco C3650-48 LAN Base to IP Base RTU license spare (C3650-48-L-S=)?
The C3650-48-L-S= is a right-to-use upgrade license that converts a Cisco Catalyst 3650-48 switch from LAN Base feature set to IP Base feature set.
Which Cisco Catalyst 3650 models support the C3650-48-L-S= license spare?
The C3650-48-L-S= RTU license spare is compatible with all Catalyst 3650-48 series switches running LAN Base software.
What additional features does the IP Base license provide over LAN Base?
IP Base unlocks advanced routing protocols (EIGRP, OSPF), dynamic port channels, and enhanced security features not available in LAN Base.
How do I install the C3650-48-L-S= RTU license on my switch?
Download the license file from Cisco Software Central, copy it to flash, then apply it with the CLI command `license install <filename>` and reload the switch.
Can I activate the IP Base license without interrupting network traffic?
Yes. Applying the RTU license takes effect after a scheduled reload, which you can plan to minimize network downtime.
Is the C3650-48-L-S= license spare perpetual or time-limited?
The RTU license is perpetual with no expiration, enabling permanent access to IP Base features once installed.
Can I transfer the C3650-48-L-S= license to another switch?
Yes. You can deinstall the license from one Catalyst 3650-48 and install it on another compatible device.
What does RTU licensing mean for Cisco switches?
RTU (Right-To-Use) licensing grants immediate feature access prior to formal registration, streamlining deployment and compliance.
How can I verify that the IP Base license is active after installation?
Use the CLI command `show license status` to confirm the status and feature set of the installed license.
Does the C3650-48-L-S= license include software updates?
No. Software update entitlements require a separate Cisco Smart Net Total Care or Cisco Software Support Service contract.
Where can I purchase the C3650-48-L-S= license spare?
You can acquire the license through authorized Cisco partners, resellers, or directly from the Cisco Commerce Workspace.
What support options are available for the IP Base RTU license?
Support is provided via Cisco Smart Net Total Care or Cisco Software Support Service, offering 24/7 global assistance.
Can I revert from IP Base back to LAN Base after applying the license?
Yes. Reversion requires deinstalling the IP Base license and rebooting to restore the original LAN Base feature set.
Are there any prerequisites before installing the C3650-48-L-S= license?
Ensure your switch is running a Cisco IOS XE release that supports IP Base and that you have sufficient flash and memory resources.
Is a subscription required to maintain the IP Base license?
No subscription is required for the RTU license itself, but ongoing support and updates do require a valid Cisco service contract.
Can I use the C3650-48-L-S= spare license for disaster recovery purposes?
Yes. The spare license can be staged on a secondary switch and activated during a primary switch failure to ensure business continuity.