Product Type | Right-to-Use (RTU) Software License |
Application | Carrier Grade NAT (CGN) with Stateless MAP |
License Throughput | 4x 1 Gbps |
Form Factor | Software (no physical form) |
Compatible Series | Cisco ASR 9000 Series Aggregation Services Routers |
License Type | Spare RTU license |
License Purpose | IPv4/IPv6 Transition Technologies via MAP-T |
Cisco ASR 9000 CGN Stateless MAP 4x1Gbps RTU License (Spare)



Key Benefits

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- - Provides efficient IPv4 address conservation using MAP technology, helping extend IPv4 service lifespan
- - Fully TAA-compliant, making it ideal for use in federally regulated networking environments
- - Sold as a spare RTU license for flexible activation and deployment with existing ASR 9000 infrastructure
Product Overview
The Cisco ASR 9000 CGN Stateless MAP 4x1Gbps RTU License (Spare) is an essential software license enabling advanced Carrier Grade NAT services via Mapping of Address and Port (MAP) technology. Designed for high-performance networks, this stateless MAP license supports 4x1Gbps throughput and facilitates IP address conservation by enabling efficient IPv4-to-IPv6 transitions. It is compatible with the ASR 9000 Series Aggregation Services Routers, and helps service providers maintain legacy IPv4 services while deploying IPv6 natively.
This spare license provides flexibility in procurement and deployment strategies for large-scale networks. Because it is a right-to-use (RTU) license, it doesn’t include any physical hardware but rather unlocks specific software features. The product is manufactured in the United States and meets Trade Agreements Act (TAA) compliance—making it suited for federal, enterprise, and export-restricted environments. Network engineers and purchasing teams can be assured of compliance and performance consistency when integrating this license into carrier-grade architectures.
Specifications
Product Overview
Cloud Management & Licensing
Management Method | Cisco IOS XR Software |
Supported Licensing Model | Right-to-Use (RTU) |
Cloud Enabled Features | No – On-premise license activation only |
License Delivery | Electronic / Software Key |
Supported Features | Stateless NAT Mapping for Carrier-grade Network environments |
License Scalability | Scalable by stacking throughput licenses |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Environmental Compliance | RoHS |
Vendor | Cisco Systems, Inc. |
Model Number | L-SA9K-MAP-4X1G= |
Series | Cisco ASR 9000 |
UPC |
Interfaces
Supported Interface Bandwidth | 4 Gbps total (4 x 1 Gbps) |
Supported Protocol | Mapping of Address and Port using Translation (MAP-T) |
Supported Interface Modules | Compatible with ASR 9000 interface modules |
Network Functionality Enabled | Stateless NAT Translation |
Advanced Security Features
IPv6 Integration | Supports IPv6-native networks with IPv4-to-IPv6 transition |
NAT Type | Stateless MAP (Mapping of Address and Port with Translation) |
Firewall Integration | Interoperable with network-level firewalls via ASR 9000 platform |
Security Architecture Support | Carrier-Grade NAT part of broader security domain |
Content Filtering | No native filtering – supports inline security appliances |
IP Address Preservation | Yes, through efficient address/port mapping |
Physical & Environmental
Physical Form | Digital license (no physical dimensions) |
Weight | Not applicable – software license only |
Power Requirements | Not applicable |
Operating Temperature | Inherits ASR 9000 platform operating range |
Storage Temperature | Inherits ASR 9000 platform storage range |
Operating Humidity | Inherits ASR 9000 platform humidity tolerance |