Cisco 8100 Series Secure Routers deliver secure networking simplified. Powered by the all-new secure networking processor, a Cisco-customized unified system-on-a-chip (SoC) that processes security and routing tasks and the unified Cisco secure networking platform, the Cisco 8100 Series Secure Routers deliver robust, platform-level security, advanced performance engineering via routing and SD-WAN, and on-premises, infrastructure-as-code, or cloud management flexibility that enables businesses to seamlessly scale and grow. Each class of secure routers is designed to deliver risk reduction, enhanced reliability, and future readiness.
Overview
Platform highlights
Purpose-built for small branch environments, Cisco 8100 Series Secure Routers deliver enterprise-grade security and high performance in a compact, energy-efficient form factor. With integrated next-generation firewall, Zero Trust capabilities, and SASE-ready architecture, the 8100 Series empowers small sites to operate securely and reliably—simplifying management while scaling with your business needs.
Industries:
- Retail (pop-up shops, kiosks, small storefronts)
- Banking (ATM sites, remote kiosks)
- Hospitality (boutique hotels, coffee shops)
- Healthcare (small clinics, mobile health units)
Sites:
- Small brick-and-mortar stores or pop-up locations
- Remote offices or temporary project sites
- Standalone ATMs or service/ticketing kiosks
- Small healthcare outposts
Use cases:
- Secure routing or SD-WAN for point-of-sale transactions
- Reliable and secure connectivity for small branch workers, remote workers, and IoT
- Prioritize application traffic based on centralized policies
- Data Protection with encryption designed to remain unbreakable—even in the era of quantum computing
- Remote asset management and monitoring
- Quick deployment of secure networking for temporary or mobile operations
Key features
- Fast cryptography and deep packet inspection
- Hardware acceleration ensures high throughput with robust threat protection
- Quiet, reliable fanless SKU ideal for noise-sensitive or space-constrained sites
- Reduced moving parts for lower maintenance and enhanced durability
- Combines NGFW security, routing, and SD-WAN in one unified platform
- Optimize performance with cloud security services like Cisco SSE or third-party options, enabling robust protection and a leaner branch
- Simplifies branch infrastructure and management with all-in-one secure access
- Future-proofs campus security with advanced, quantum-resistant encryption
Models and specifications
Cisco 8100 Series Secure Routers are 1 RU fixed form factor devices with four models: Cisco 8130-G2, 8140-G2, 8151-G2, and 8161-G2.
Cisco 8130-G2 provides 5x GE RJ-45 and 1x GE RJ-45/SFP combo. While Cisco 8140-G2, 8150-G2,8161-G2 provides 8x GE RJ-45 and 2x GE RJ-45/SFP combo.
Figure 1. Front panel of Cisco C8130-G2 Secure Router
| Label | Description |
|---|---|
| 1 | Status LED, blue beacon LED |
| 2 | Reset button |
| 3 | 12 VDC power input |
| 4 | GE RJ-45 ports |
| 5 | GE RJ-45/SFP combo |
| 6 | 1 x RJ-45 console port |
| 7 | USB Type-C 3.0 |
| 8 | Kensington lock, ground screw |
Figure 2. Front View of a Cisco C8140-G2 Secure Router
| Label | Description |
|---|---|
| 1 | Status LED, blue beacon LED |
| 2 | Reset button |
| 3 | 12 VDC power input |
| 4 | GE RJ-45 ports |
| 5 | GE RJ-45/SFP combo |
| 6 | RJ-45 console port |
| 7 | USB Type-C 3.0 |
| 8 | Kensington lock, ground screw |
Figure 3. Front View of a Cisco C8151-G2 Secure Router
| Label | Description |
|---|---|
| 1 | Status LED, blue beacon LED |
| 2 | Reset button |
| 3 | 12 VDC power input |
| 4 | 8 x GE RJ-45 ports |
| 5 | GE RJ-45/SFP combo |
| 6 | RJ-45 console port |
| 7 | USB Type-C 3.0 |
| 8 | Optional PIM Slot – CAT 7 LTE or 5G |
| 9 | Kensington lock, ground screw |
Figure 4. Front View of a Cisco C8161-G2 Secure Router
| Label | Description |
|---|---|
| 1 | Status LED, blue beacon LED, PoE LED |
| 2 | Reset button |
| 3 | 12 VDC power input |
| 4 | GE RJ-45 ports |
| 5 | GE RJ-45/SFP combo |
| 6 | RJ-45 console port |
| 7 | USB Type-C 3.0 |
| 8 | Optional PIM Slot – CAT 7 LTE or 5G |
| 9 | Kensington lock, ground screw |
Technical specifications
| C8130-G2 | C8140-G2 | C8151-G2 | C8161-G2 | |
|---|---|---|---|---|
| Interfaces and Slots | ||||
| WAN Ports | 1x 1GE RJ-45, 1x 1GE RJ-45/SFP Combo | 2x 1GE RJ-45/SFP combo | 2x 1GE RJ-45/SFP combo | 2x 1GE RJ-45/SFP combo |
| Flex Ports | 2 x GE RJ-45 | 2 x GE RJ-45 | 2 x GE RJ-45 | 2 x GE RJ-45 |
| LAN Ports | 2x 1GE RJ-45 | 6x 1GE RJ-45 | 6x 1GE RJ-45 | 6 x GE RJ-45 (4PoE/2PoE+) PoE output max power 80W |
| Cellular Slot | - | - | Optional Pluggable Module – CAT 7 or 5G | |
| Management Port | 1 x RJ-45 console | |||
| Memory and storage | ||||
| DRAM | 4GB RAM | 4GB RAM | 8GB RAM | 8GB RAM |
| Flash | 16 GB | |||
| Storage | 1 x USB Type C 3.0 storage | |||
| External Power Supply | 33W/66W | 66W | 66W | 150W |
| Throughput | ||||
| Forwarding (512B) | 1.9 Gbps | 5.6 Gbps | 5.6 Gbps | 5.6 Gbps |
| IPsec (512B) | 1.5 Gbps | 1.5 Gbps | 1.5 Gbps | 1.5 Gbps |
| SD-WAN* (512B) | - | - | 900 Mbps | 900 Mbps |
| Threat Protection** (EMIX) | - | - | 1 Gbps | 1 Gbps |
* SD-WAN feature combination: IPsec + QoS + Deep Packet Inspection + Flexible NetFlow
** Threat Protection feature combination: 100% DIA-NAT + ZBFW + IPS + URLF + AMP
Physical specifications
| C8130-G2 | C8140-G2 | C8151-G2 | C8161-G2 | |
|---|---|---|---|---|
| Dimensions (H x W x D) | 7.8 in x 10.8 in x 1.09 in | 6.9 in x 12.7 in x 1.09 in | 8.5 in x 12.7 in x 1.57 in | 7.8 in x 10.8 in x 1.09 in |
| MTBF | > 100,000 hours | |||
| Rack Units (RU) | 1RU | |||
| Chassis weight | 3.5 lb | 3.57 lb | 5.1 lb | 3.5 lb |
| Temperature | Operating Temperature: 0° to 40°C at sea level, 1°C/1000 ft derating from 40°C Non-Operating Temperature: -40° to +70°C (-40° to +158°F) | |||
| Humidity | Operating Conditions Humidity: 5% to 85% relative humidity (noncondensing) Non-Operating Conditions Humidity: -40° to +70°C (-40° to +158°F) | |||
| Altitude | Operating Altitude:0 to 10,000 ft (0 to 3048 m) Non-Operating Altitude: 0 to 15,000 ft (0 to 4572 m) | |||
Modules
| Product number | Description |
|---|---|
| Fixed Wireless Access* | |
| P-5GS6-R16SA-GL* | 5G Sub-6 GHz Pluggable – 5G SA Global |
| P-LTEA7-NA* | CAT7 LTE Advanced Pluggable - North America |
| P-LTEA7-EAL* | CAT7 LTE Advanced Pluggable - EMEA, APAC, and LATAM |
| P-LTEA7-JP* | CAT7 LTE Advanced Pluggable - Japan |
* Supported only on C8151-G2 and C8161-G2
Software Management
| Device OS | Cisco Catalyst SD-WAN Manager* | |
|---|---|---|
| Cisco 8100 Series Secure Routers | Starting IOS XE 17.18.1 | Starting SD-WAN Release 20.18.1 |
* Supported only on C8151-G2 and C8161-G2
Offers
To connect with a Cisco sales expert, build your own estimate, or find a partner, visit our How to Buy hub.
Ordering information
Warranty
Cisco 8100 Series Secure Routers come standard with a Cisco Limited 2-Year Return To Factory Hardware Warranty. For more information, refer to:
https://www.cisco.com/c/en/us/products/warranties/warr-2yr-ltd-hw.html
Sustainability profile
Cisco is embedding sustainability into the product lifecycle—from manufacturing to end of use. Designed with consideration for Cisco's Circular Design Principles, our products feature both individual and portfolio-wide programs and innovations, including those that address efficient architecture design, power consumption, energy management, packaging sustainability, and takeback. These elements are pivotal in reducing operational costs and advancing net-zero greenhouse gas (GHG) emissions targets, and other sustainability-related ambitions.
Information about Cisco's environmental, social, and governance (ESG) initiatives and performance is available in Cisco's Purpose Reporting Hub.
| Sustainability topic | Description | |
|---|---|---|
| Energy management | Energy Management dashboard | The Energy Management dashboard on the Catalyst SD-WAN Manager offers comprehensive energy management capabilities, allowing users to monitor energy usage, energy mix, costs, and greenhouse gas emissions in real time. Energy Management |
| Environmental monitoring configuration | The environmental monitoring chapter in the System Management Configuration Guide provides guidelines for configuring monitoring of environmental conditions of chassis components. | |
| Materials, modularity, and reuse | Hardware standardization and modularity | Cisco 8100 Series Secure Routers use standard subassemblies and common components across products to streamline production and enhance repairability and upgradability. |
| Simplified architecture | Cisco 8100 Series Secure Routers offer a simplified architecture by consolidating multiple discreet ASIC/NPU components into a central system-on-chip (SoC) architecture, providing multiple discrete functions in a more integrated design. | |
| Powder-coat finish | Cisco 8100 Series Secure Routers use a powder-coating finish instead of oil-based wet paint. In comparison, a powder-coating finish reduces the amount of harmful solvents used and volatile organic compounds (VOCs) emitted during the painting process. | |
| Bezel-free design | Cisco 8100 Series Secure Routers use a bezel-free design reducing plastic usage. | |
| Cisco Takeback and Reuse | This program allows customers to return used equipment for responsible recycling and reuse. | |
| Cisco Refresh | This program offers certified remanufactured products, providing cost-effective alternatives to new equipment. | |
| Foam reduction | Cisco 8000 Series Secure Routers are packaged with corrugated and fiber flute materials, containing minimum 25% post-consumer recycled content. | |
| Accessory opt-in | Accessory opt-in allows customers to select whether to include the accessory kit. Not including the kit results in using fewer materials and reducing waste. The default is now to not include the kit unless it is required. | |
| Regulatory compliance | Environmental compliance | Information regarding Cisco compliance with applicable environmental laws and regulations is available at the Environmental Compliance section of Cisco's Purpose Reporting Hub. |
| Product Approvals Status (PAS) | Information regarding the certification status for given Cisco products in certain countries is available at Cisco's self-service PAS database. | |
| Product-related materials compliance | This page addresses Cisco's position regarding relevant product-related materials legislation, such as Restriction of Hazardous Substances (RoHS); Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH). RoHS and REACH | |
| Waste Electrical and Electronic Equipment (WEEE), battery, and packaging compliance | This page discusses Cisco's position regarding relevant product-related legislation on recycling, battery, and packaging. | |
| Cisco packaging materials and codes | This table provides packaging material identification for packaging used for Cisco products. | |
| General | Sustainability inquiries | For ESG or CSR inquiries, please contact your Cisco account team. |
| Cisco policies, positions, and guides | Links to select Cisco's Environmental Sustainability policies, positions, and guides are provided in the "Policies, positions, and guides" section of Cisco's Purpose Reporting Hub. | |
| Cisco Green Pay | This page provides an overview of Cisco Green Pay, a financing program aimed at promoting more sustainable technology adoption by providing flexible payment options. | |
Appendix
Safety and compliance
Chassis
The section below lists the safety and compliance information for the Cisco 8100 Series Secure Routers chassis.
Safety and certifications | EMI and EMC compliance |
|---|---|
|
Document history
| New or revised topic | Described in | Date |
|---|---|---|
| Document created | Data sheet | June 10, 2025 |
Bias-free language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using inclusive language.