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Patrick Henson
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Solid SSL VPN solution for remote users. Easy to configure and stable for daily access.
ASA5510-SSL50-K9
ASA 5510 VPN Edition w/ 50 SSL User License, 3DES/AES, Cisco...
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ASA5510-SSL50-K9
- Description:
- ASA 5510 VPN Edition w/ 50 SSL User License, 3DES/AES, Cisco ASA 5500 Series VPN Edition Bundles
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- Brand:
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- GTIN:
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- List Price:
$7,582.00
- Price:
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ASA5510-SSL50-K9 Overview
ASA5510-SSL50-K9 is a robust, hardware-based firewall appliance designed for secure enterprise and branch office deployments. Built as a rack-mount device, it delivers up to 150 Mbps firewall throughput while integrating IPS, VPN, antivirus, and web filtering services to protect network environments. The appliance features multiple 10/100 Ethernet RJ-45 interfaces that can be configured for both LAN and WAN connectivity, making it ideal for segmenting network traffic and securing perimeter access.
ASA5510-SSL50-K9 supports active-passive high availability for improved system resiliency and is managed via Cisco ASDM, CLI, and SNMP for streamlined deployment and centralized reporting. With capabilities for up to 25,000 concurrent sessions, integrated 2 GB memory, and 16 GB flash storage, this device is engineered to meet demanding security and performance requirements in environments that require reliable threat protection and secure VPN connectivity.
ASA5510-SSL50-K9 price is $1,060.00, a 86% saving from the Cisco list price of $7,582.00. ASA5510-SSL50-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ASA5510-SSL50-K9 for additional pricing. Browse the full Cisco Asa 5500 Series series or explore all Cisco products.
ASA5510-SSL50-K9 Specifications
- Product Type
- Firewall Appliance
- Architecture
- Rack-mount
- Deployment Type
- Enterprise / Branch Office
- Use Case
- VPN / Secure Access / UTM
- Firewall Layer Supported
- Layer 3 / Layer 4
- Power Source
- AC Power Supply
- Redundant Power Supply Supported
- No
- Firewall Throughput
- 150 Mbps
- Threat Protection Throughput
- N/A
- IPS Throughput
- 50 Mbps
- VPN Throughput
- 100 Mbps
- Supported Applications
- N/A
- Centralized Configuration & Reporting
- Cisco ASDM
- Feature
- IPS, VPN, NAT, Stateful Firewall, Advanced Threat Protection
- Concurrent Sessions
- 25000
- Maximum Concurrent Sessions
- N/A
- Users/Nodes
- N/A
- Integrated I/O
- 8
- New Sessions Per Second
- N/A
- Supported VPN Types
- IPSec / SSL VPN
- Routing Protocols Supported
- OSPF / BGP / RIP / Static Routing
- Security Services
- Antivirus / Web Filtering / IPS / VPN
- High Availability
- Active-Passive
- Interfaces
- RJ-45
- WAN Ports
- 1 WAN
- LAN Ports
- 8 LAN Ports
- Switch Ports
- No
- POE Ports
- No
- Management Options
- CLI / GUI / SNMP
- Logging & Monitoring
- Built-in / Syslog
- Firewall Policies Supported
- N/A
- Users Supported
- N/A
- Memory
- 2 GB
- Flash Storage
- 16 GB
- Expansion Slots
- N/A
- Form Factor
- 1 RU
- Rack Units
- 1 RU
- Device Type
- NGFW
- Product Name
- ASA5510-SSL50-K9
- Height
- 1.7 inches
- Width
- 17 inches
- Depth
- 11 inches
- Weight
- 12 lbs
ASA5510-SSL50-K9 Use Case
Secure Remote Workforce Access with ASA5510 SSL VPN
Enterprises deploying ASA5510-SSL50-K9 leverage the Cisco ASA 5500 Series VPN Edition to provision up to 50 SSL VPN tunnels secured by 3DES/AES encryption. In this scenario, remote employees authenticate via AnyConnect or clientless SSL to access corporate applications and file servers over public networks. The outcome is robust end-to-end data protection, centralized user-policy enforcement, and a seamless, high-performance remote-access experience that accelerates productivity while eliminating VPN complexity.
Encrypted Branch-to-Branch Connectivity for Distributed Offices
A multi-site retailer uses ASA5510-SSL50-K9 as a VPN hub to connect 10 regional stores via SSL tunnels, maximizing the 50-user license for secure inter-office data flows. With 3DES/AES encryption and integrated firewall policies, each branch can access inventory databases, point-of-sale systems, and centralized reporting in real time. The benefit is simplified network management, consistent security posture across all locations, and optimized bandwidth utilization without deploying additional hardware at each site.
Regulatory Compliance and Vendor Access Control
A healthcare provider implements the ASA5510-SSL50-K9-ASA 5510 VPN Edition to grant contractors and auditors time-bound, SSL-encrypted access to patient records and EMR portals. Using role-based access policies and detailed audit logging, the organization meets HIPAA and PCI DSS mandates for data privacy and breach reporting. The result is demonstrable compliance, reduced risk of unauthorized access, and streamlined onboarding of temporary users—all within a single ASA 5500 platform.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ASA5510-SSL50-K9 |  ASA5545-K8 |  ASA5585-S10-K9 |  ASA5510-SEC-BUN-K9 |  ASA5580-40-BUN-K8 | |
|---|---|---|---|---|---|
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Deployment Type | Enterprise / Branch Office | Enterprise / Branch Office | Enterprise / Data Center | Branch Office / Enterprise | Enterprise / Branch Office |
| Use Case | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 | Layer 7 | Layer 3 / Layer 4 | Layer 3 / Layer 4 | Layer 3 / Layer 4 / Layer 7 |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Redundant Power Supply Supported | No | Yes | Yes | No | Yes |
| Firewall Throughput | 150 Mbps | 7 Gbps | 15 Gbps | 150 Mbps | 40 Gbps |
| Threat Protection Throughput | N/A | 3 Gbps | N/A | N/A | 20 Gbps |
| IPS Throughput | 50 Mbps | 2 Gbps | N/A | N/A | 15 Gbps |
| VPN Throughput | 100 Mbps | 5 Gbps | 8 Gbps | 100 Mbps | 10 Gbps |
| Supported Applications | N/A | 200 | N/A | N/A | 100 |
| Centralized Configuration & Reporting | Cisco ASDM | Cisco ASDM, Cisco Defense Orchestrator | Cisco ASDM / FMC | CLI / GUI / SNMP | Cisco ASDM |
| Feature | IPS, VPN, NAT, Stateful Firewall, Advanced Threat Protection | Integrated IPS, Antivirus, and URL Filtering | Advanced Malware Protection, Threat Intelligence | Stateful Inspection, VPN, NAT | Advanced threat protection |
| Concurrent Sessions | 25000 | 100,000 | N/A | 25,000 | 500000 |
| Maximum Concurrent Sessions | N/A | 200,000 | N/A | 25,000 | 1000000 |
| Users/Nodes | N/A | Unlimited | Unlimited | Unlimited | Unlimited |
| Integrated I/O | 8 | 8 | N/A | 8 Ports | 8 |
| New Sessions Per Second | N/A | 5000 | N/A | 2,000 | 10000 |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP | IPSec / SSL VPN | IPSec / SSL VPN |
| Routing Protocols Supported | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / Static Routing |
| Security Services | Antivirus / Web Filtering / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | IPS / Antivirus / Web Filtering / VPN | VPN | Antivirus / Web Filtering / Application Control / IPS / VPN |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| Interfaces | RJ-45 | RJ-45 / SFP | RJ-45 / SFP | RJ-45 | SFP+ / RJ-45 |
| WAN Ports | 1 WAN | 2 WAN | 2 WAN | N/A | 2 WAN |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Switch Ports | No | Yes | No | No | Yes |
| POE Ports | No | No | No | No | No |
| Management Options | CLI / GUI / SNMP | Cloud / CLI / GUI / SNMP | Cloud / CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP / REST API |
| Logging & Monitoring | Built-in / Syslog | Built-in / Syslog / Cloud Logging | Built-in / Syslog | Built-in | Built-in / Syslog |
| Firewall Policies Supported | N/A | 50 | N/A | N/A | 500 |
| Users Supported | N/A | N/A | N/A | Unlimited | Unlimited |
| Memory | 2 GB | 8 GB | 8 GB | 1 GB | 16 GB |
| Flash Storage | 16 GB | 128 GB | 64 GB | 8 GB | 128 GB SSD |
| Expansion Slots | N/A | SFP | SFP | N/A | SFP |
| Form Factor | 1 RU | Rack-mount | 1 RU | 1 RU | 2 RU |
| Rack Units | 1 RU | 2 RU | 1 RU | 1 RU | 2 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | ASA5510-SSL50-K9 | Cisco ASA 5545-K8 | Cisco ASA5585-S10-K9 | Cisco ASA 5510 Security Appliance (SEC-BUN-K9) | ASA5580-40-BUN-K8 |
| Height | 1.7 inches | 3.5 inches | 1.75 | 1.75 inches | 3.5 inches |
| Width | 17 inches | 17 inches | 17.3 | 17.3 inches | 17.5 inches |
| Depth | 11 inches | 14 inches | 16.5 | 18.3 inches | 19.4 inches |
| Weight | 12 lbs | 25 lbs | 35 lbs | 12 lbs | 45 lbs |
Reviews & Ratings
U
Usman Tariq
4
Deployed for remote workforce access. SSL VPN performance has been consistent.
L
Laurent Dupuis
5
Good legacy ASA for secure remote connectivity. Reliable and predictable.
M
Mark Feldman
5
Handles VPN sessions smoothly. Works well in a small enterprise setup.
R
Ravi Menon
4
Stable remote access appliance that meets our security needs.
Questions & Answers
What is the Cisco ASA 5510 VPN Edition with 50 SSL User License (ASA5510-SSL50-K9)?
The Cisco ASA 5510 VPN Edition with 50 SSL User License (SKU ASA5510-SSL50-K9) is a compact 1U security appliance that combines stateful firewall protection with up to 50 concurrent SSL VPN connections and hardware-accelerated 3DES/AES encryption.
Which encryption protocols does the ASA5510-SSL50-K9 support?
The ASA5510-SSL50-K9 supports industry-standard 3DES and AES encryption algorithms for both SSL and IPsec VPN tunnels, ensuring robust data confidentiality and regulatory compliance.
How many concurrent SSL VPN users are supported by ASA5510-SSL50-K9?
The ASA5510-SSL50-K9 supports up to 50 simultaneous SSL VPN users with the included license, and capacity can be increased by purchasing additional SSL user licenses.
Can I establish site-to-site VPN tunnels with the ASA 5510 VPN Edition?
Yes, the ASA 5510 VPN Edition supports multiple site-to-site IPsec VPN tunnels, enabling secure, encrypted connectivity between branch offices, data centers, and cloud environments.
What is the firewall and VPN throughput performance of the ASA5510-SSL50-K9?
Under standard lab conditions, the ASA5510 delivers up to 150 Mbps of firewall throughput and up to 50 Mbps of combined VPN throughput with hardware-accelerated encryption.
Which deployment scenarios are ideal for the ASA 5510 VPN Edition?
It is ideal for small to medium-sized enterprises requiring an integrated firewall with flexible remote access and site-to-site VPN capabilities at the network edge.
How do I upgrade my ASA 5510 to add more SSL VPN users?
Purchase an additional ASA5510-SSL50-K9 license, then install it via ASDM under Configuration > Device Management > Licenses > VPN Licenses or via CLI using the ‘license install’ command.
What hardware specifications define the ASA5510-SSL50-K9 appliance?
The ASA 5510 features a 1U rack-mount chassis, eight Gigabit Ethernet ports, optional dual power supplies, and dedicated hardware crypto acceleration for high-performance VPN.
Does the ASA 5510 VPN Edition include advanced firewall features?
Yes, it includes Cisco’s stateful inspection firewall, Network Address Translation (NAT), Application Inspection, and an optional Intrusion Prevention System (IPS) module.
How can I configure SSL VPN on the ASA 5510 using ASDM?
Open ASDM, select Wizards > VPN Wizard, choose AnyConnect SSL VPN, then follow the prompts to define user groups, authentication servers, and tunnel parameters.
Which management interfaces are available on the ASA5510-SSL50-K9?
You can manage the ASA5510 via the ASDM GUI, CLI over SSH or console, SNMP, and integration with Cisco Security Manager or Cisco Prime.
Does the ASA 5510 VPN Edition support high availability?
Yes, it supports Active/Standby failover for seamless redundancy, automatic state synchronization, and uninterrupted VPN and firewall services.
Can I integrate ASA5510-SSL50-K9 with Active Directory for user authentication?
Yes, you can configure the ASA to authenticate SSL VPN users against Active Directory via RADIUS, LDAP, or Secure LDAP for centralized account management.
What warranty and support options are included with the ASA5510-SSL50-K9?
It includes a one-year limited hardware warranty and 90 days of Cisco software support; extended coverage is available through Cisco SMARTnet service contracts.
Which Cisco ASA software version is required for ASA 5510 VPN Edition?
The ASA 5510 VPN Edition requires ASA OS version 8.2 or later, with version 8.4(2) or higher recommended for full AnyConnect SSL VPN feature support.
How does the ASA 5510 differ from the ASA 5505 in the VPN Edition series?
Compared to the ASA 5505, the ASA 5510 offers higher firewall throughput, larger VPN capacity, more Ethernet interfaces, and dedicated hardware encryption acceleration.
What are common troubleshooting steps for SSL VPN connectivity issues?
Verify user credentials, ensure correct group policies, review ASDM VPN logs with ‘show vpn-sessiondb ssl’, check access-list rules, and confirm AnyConnect client version compatibility.