United States$5,000,000+
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Timothy Baker
5
VPN module handled encrypted traffic reliably.
WS-C6509-E-VPN+-K9
CISCO CATALYST 6509E IPSEC VPN SPA SECURITY SYSTEM
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Name:
WS-C6509-E-VPN+-K9
- Description:
- CISCO CATALYST 6509E IPSEC VPN SPA SECURITY SYSTEM
- Rating:
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- Brand:
- Cisco
- GTIN:
- 582723299171
- Condition:
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WS-C6509-E-VPN+-K9 Overview
WS-C6509-E-VPN+-K9 is a modular, high-performance chassis designed to meet the rigorous demands of large-scale enterprise networks requiring both advanced routing and VPN capabilities. Built with a flexible architecture, the chassis supports multiple power options including redundant power supplies, offers a wide array of ports through its modular slots, and provides robust stacking and scalability features to facilitate evolving network demands.
Engineered for high throughput and low latency, WS-C6509-E-VPN+-K9 is ideal for data centers, campus backbones, and VPN-intensive applications. Its architecture is optimized for Layer 2 and Layer 3 operations, and it supports a range of network interfaces and uplink configurations to deliver top-tier performance in mission-critical environments.
WS-C6509-E-VPN+-K9 price is is available on request. Get immediate quote.
Request bulk order quote for WS-C6509-E-VPN+-K9 for additional pricing. Browse the full Cisco Catalyst 6500 Switches series or explore all Cisco products.
WS-C6509-E-VPN+-K9 Specifications
- Product Type
- Switch
- Power Source
- Redundant Power Supply / AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Chassis
- Power Consumption
- N/A
- Number of Ethernet Ports
- N/A
- Number of Downlink Ports
- N/A
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- WS-C6509-E-VPN+-K9
- Uplink Configuration
- 1G / 10G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- N/A
- Memory
- 512 MB
- Rack Units
- 4 RU
- Interface Ports
- N/A
- Port/Expansion Slot Details
- 9-slot modular chassis supporting a range of network modules
- Flash Memory
- 256 MB
- Switching Capacity
- 480 Gbps
- Switching Capacity with Stacking
- N/A
- Product Name
- Cisco Catalyst 6509-E VPN+-K9
- Height
- 7 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 89 lbs
WS-C6509-E-VPN+-K9 Use Case
Enterprise Branch-to-Data-Center High-Throughput IPsec VPN
A global financial services firm deploys WS-C6509-E-VPN+-K9 (Cisco Catalyst 6509E IPsec VPN SPA Security System) in its main data center to aggregate 50+ branch office connections over hardware-accelerated IPsec tunnels. The solution delivers 10 Gbps of encrypted throughput, enforces a unified security policy, reduces WAN latency by 30%, and ensures PCI/DSS compliance. Outcome: scalable, low-latency multi-site connectivity with centralized management and audit-ready encryption.
Hybrid Cloud Data Center Interconnect for Regulated Workloads
A healthcare provider leverages the Cisco Catalyst 6509E WS-C6509-E-VPN+-K9 to secure hybrid cloud traffic between its on-premises data center and public clouds (AWS/Azure). Using the device’s built-in VPN SPA modules, it establishes redundant IPsec tunnels with FIPS-compliant encryption at up to 8 Gbps. Outcome: seamless, encrypted HIPAA-validated data exchange, automated failover, and unified policy enforcement across private and public infrastructures.
High-Capacity Remote-Access VPN for Global Teleworkers
A multinational technology company implements the WS-C6509-E-VPN+-K9 Security System in its core network to support 5,000+ remote employees. The IPsec SPA accelerates AES-GCM encryption, delivering consistent low-latency VPN access at 6 Gbps. Integrated AAA and multifactor authentication ensure policy-based access control. Outcome: secure, high-performance teleworker connectivity, simplified user provisioning, and centralized visibility into encrypted sessions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 WS-C6509-E-VPN+-K9 |  VS-C6506E-S720-10G |  WS-C6503E-CSM |  WS-C6509-E-FWM-K9 |  WS-C6509E-S32P10GE | |
|---|---|---|---|---|---|
| Depth | 28 inches | 20 inches | N/A | 24 inches | 28 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 64 MB | 256 MB | 64 MB |
| Form Factor | Chassis | Chassis | Chassis | Chassis | Chassis |
| Height | 7 inches | 7 inches | N/A | 10.5 inches | 7 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Interface Ports | N/A | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C6509-E-VPN+-K9 | VS-C6506E-S720-10G | WS-C6503E-CSM | WS-C6509-E-FWM-K9 | WS-C6509E-S32P10GE |
| Media Type Supported | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber / Combo | Combo |
| Memory | 512 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | N/A | 48 Ports | N/A | N/A | 32 Ports |
| Number of Ethernet Ports | N/A | Over 48 Ports | N/A | Over 48 Ports | Over 48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | POE+ |
| Port/Expansion Slot Details | 9-slot modular chassis supporting a range of network modules | 6-slot chassis with S720 module and 10G uplink | Supports multiple expansion modules in a Catalyst 6500 chassis configuration. | 9 Slots (8 for line cards, 1 for supervisor module) | 32-slot chassis supporting multiple module types |
| Power Consumption | N/A | 350W | N/A | N/A | N/A |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco Catalyst 6509-E VPN+-K9 | VS-C6506E-S720-10G Chassis Switch | Cisco Catalyst 6503E-CSM Chassis Switch Module | Cisco Catalyst 6509-E-FWM-K9 | Cisco Catalyst 6509E-S32P10GE |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 4 RU | 4 RU | N/A | 6 RU | 4 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | N/A | 24 SFP Ports | N/A | N/A | 4 SFP Ports |
| Switching Capacity | 480 Gbps | 480 Gbps | N/A | 480 Gbps | 128 Gbps |
| Switching Capacity with Stacking | N/A | 960 Gbps | N/A | N/A | N/A |
| Uplink Configuration | 1G / 10G | 10G | 1G | 1G / 10G | 10G |
| Weight | 89 lbs | 50 lbs | N/A | 70 lbs | 150 lbs |
| Width | 17 inches | 17 inches | N/A | 19 inches | 19 inches |
Reviews & Ratings
F
Farhan Masood
4
Stable IPsec performance.
S
Sebastian Koch
5
Good throughput for secure links.
A
Arslan Javed
3
Reliable Cisco VPN solution.
H
Howard Miles
4
Met enterprise security needs.
Questions & Answers
What is the Cisco Catalyst 6509E IPsec VPN SPA Security System (WS-C6509-E-VPN+-K9)?
The WS-C6509-E-VPN+-K9 is a Cisco Catalyst 6500 Series Security Services Card that provides hardware-accelerated IPsec VPN termination, secure SPA services and integrated firewall capabilities.
What are the key features of the WS-C6509-E-VPN+-K9?
Key features include up to 4 Gbps of encrypted throughput, support for 10,000 IPsec tunnels, hardware-based AES 256, 3DES and SHA-1 encryption, and seamless integration with Cisco IOS.
How many IPsec VPN tunnels can the 6509E VPN SPA support?
The module supports up to 10,000 concurrent IPsec VPN tunnels for secure, high-density remote access and site-to-site connectivity.
What encryption and integrity algorithms are supported?
Supported algorithms include AES (128/192/256), 3DES for encryption, SHA-1 and MD5 for integrity, plus Diffie-Hellman groups 1, 2, 5 and 14 for key exchange.