United States$5,000,000+
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Colin Merrick
5
Reliable ASA firewall for mid sized networks. Configuration is straightforward and stable.
ASA5540-BUN-K9
ASA 5540 Security Appliance with SW, HA, 4GE+1FE, 3DES/AES,...
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Name:
ASA5540-BUN-K9
- Description:
- ASA 5540 Security Appliance with SW, HA, 4GE+1FE, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818216771351
- Condition:
- Warranty:
- 3
- List Price:
$17,193.00
- Price:
$6,531.0062% off
Quantity:
1
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ASA5540-BUN-K9 Overview
ASA5540-BUN-K9 is a hardware-based, rack-mount next-generation firewall appliance engineered for enterprise and branch office deployments. It delivers robust firewall throughput of up to 1.5 Gbps with integrated VPN capabilities and a comprehensive suite of security services such as IPS, antivirus, web filtering, and application control. The appliance offers optimized port configurations with dedicated LAN and WAN interfaces along with SFP options for fiber connectivity, ensuring versatile network connectivity.
ASA5540-BUN-K9 is designed for scalable and high-availability environments with support for redundant power supplies and active-passive failover clustering. Its management and deployment options include CLI, GUI, and SNMP, making it adaptable for centralized administration using tools like Cisco Security Manager. This appliance is ideally suited for use cases requiring secure VPN connectivity, unified threat management, and consistent protection across dynamic enterprise networks.
ASA5540-BUN-K9 price is $6,531.00, a 62% saving from the Cisco list price of $17,193.00. ASA5540-BUN-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ASA5540-BUN-K9 for additional pricing. Browse the full Cisco Asa 5500 Series series or explore all Cisco products.
ASA5540-BUN-K9 Specifications
- Power Source
- AC Power Supply
- Form Factor
- Rack-mount
- Rack Units
- 1 RU
- Redundant Power Supply Supported
- Yes
- Height
- 1.75 inches
- Weight
- 30 lbs
- Depth
- 18 inches
- Width
- 19 inches
- WAN Ports
- 2 WAN
- Memory
- 8 GB
- LAN Ports
- 8 LAN Ports
- Expansion Slots
- SFP
- Architecture
- Rack-mount
- Supported Applications
- N/A
- Users/Nodes
- Unlimited
- Integrated I/O
- N/A
- High Availability
- Active-Passive
- POE Ports
- No
- Firewall Policies Supported
- N/A
- Users Supported
- N/A
- Flash Storage
- 16 GB
- Device Type
- NGFW
- Product Type
- Firewall Appliance
- Deployment Type
- Enterprise / Branch Office
- Use Case
- VPN / Secure Access / UTM
- Supported VPN Types
- IPSec / SSL VPN / L2TP / PPTP
- Security Services
- Antivirus / Web Filtering / Application Control / IPS / VPN
- Interfaces
- RJ-45 / SFP
- Concurrent Sessions
- 250000
- Maximum Concurrent Sessions
- 250000
- Routing Protocols Supported
- OSPF / BGP / RIP / Static Routing
- Switch Ports
- No
- VPN Throughput
- 1 Gbps
- Logging & Monitoring
- Built-in / Syslog
- Firewall Layer Supported
- Layer 3 / Layer 4
- Threat Protection Throughput
- N/A
- Centralized Configuration & Reporting
- Cisco Security Manager
- New Sessions Per Second
- 3000
- Management Options
- CLI / GUI / SNMP
- Firewall Throughput
- 1.5 Gbps
- IPS Throughput
- 400 Mbps
- Feature
- Next-Generation Firewall with integrated IPS, VPN, and content security
- Product Name
- ASA5540-BUN-K9
ASA5540-BUN-K9 Use Case
High-Availability Perimeter Firewall for Financial Data Centers
Scenario: A global bank deploys dual ASA5540-BUN-K9 clusters at primary and backup data centers to secure real-time transactions and customer portals. With SW, HA, 4GE+1FE ports and 3DES/AES encryption, the appliance maintains sub-millisecond failover and 5 Gbps aggregate throughput. Benefit: Ensures 99.999% uptime, protects sensitive financial data, and simplifies compliance with industry regulations.
Secure Site-to-Site VPN for Healthcare Network Compliance
Scenario: A multi-state healthcare provider implements ASA5540-BUN-K9 on clinic gateways to encrypt patient records over site-to-site VPNs. Leveraging built-in firewall edition bundles, high-availability pairs and 3DES/AES encryption, the solution meets HIPAA requirements across 15 locations. Benefit: Delivers end-to-end data confidentiality, centralized policy management and uninterrupted patient care.
DMZ Segmentation and Threat Prevention in Manufacturing
Scenario: An industrial manufacturer installs ASA5540-BUN-K9 appliances between corporate LAN and OT networks to enforce strict access controls. Using firewall, intrusion prevention, malware defense and 4GE+1FE interfaces in HA mode, it isolates the DMZ and inspects all north-south traffic. Benefit: Mitigates lateral threat propagation, reduces breach impact, and maintains continuous production.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 ASA5540-BUN-K9 |  ASA5510-SSL50-K9 |  ASA5505-SEC-BUN-K9 |  ASA5506-K9 |  ASA5585-S10-K9 | |
|---|---|---|---|---|---|
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Rack-mount | Hardware Appliance | Desktop | Rack-mount |
| Deployment Type | Enterprise / Branch Office | Enterprise / Branch Office | Small Business / Branch Office | Small Business / Branch Office | Enterprise / Data Center |
| Use Case | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / UTM | VPN / Secure Access / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 | Layer 3 / Layer 4 | Layer 3 / Layer 4 | Layer 3 / Layer 4 | Layer 3 / Layer 4 |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Redundant Power Supply Supported | Yes | No | No | No | Yes |
| Firewall Throughput | 1.5 Gbps | 150 Mbps | 0.15 Gbps | 250 Mbps | 15 Gbps |
| Threat Protection Throughput | N/A | N/A | N/A | 100 Mbps | N/A |
| IPS Throughput | 400 Mbps | 50 Mbps | N/A | 60 Mbps | N/A |
| VPN Throughput | 1 Gbps | 100 Mbps | 0.1 Gbps | 100 Mbps | 8 Gbps |
| Supported Applications | N/A | N/A | N/A | N/A | N/A |
| Centralized Configuration & Reporting | Cisco Security Manager | Cisco ASDM | Cisco ASDM | Cisco ASDM / Cisco Security Manager | Cisco ASDM / FMC |
| Feature | Next-Generation Firewall with integrated IPS, VPN, and content security | IPS, VPN, NAT, Stateful Firewall, Advanced Threat Protection | Stateful Inspection, VPN, NAT, Firewall | Next-Generation Firewall | Advanced Malware Protection, Threat Intelligence |
| Concurrent Sessions | 250000 | 25000 | N/A | 20000 | N/A |
| Maximum Concurrent Sessions | 250000 | N/A | 16000 | 20000 | N/A |
| Users/Nodes | Unlimited | N/A | N/A | Unlimited | Unlimited |
| Integrated I/O | N/A | 8 | N/A | 8 | N/A |
| New Sessions Per Second | 3000 | N/A | N/A | 2000 | N/A |
| Supported VPN Types | IPSec / SSL VPN / L2TP / PPTP | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP |
| Routing Protocols Supported | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | Static Routing / RIP | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing |
| Security Services | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / IPS / VPN | Antivirus / Web Filtering / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | IPS / Antivirus / Web Filtering / VPN |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| Interfaces | RJ-45 / SFP | RJ-45 | RJ-45 | RJ-45 / SFP | RJ-45 / SFP |
| WAN Ports | 2 WAN | 1 WAN | 1 WAN | 2 WAN | 2 WAN |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 7 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Switch Ports | No | No | Yes | Yes | No |
| POE Ports | No | No | No | No | No |
| Management Options | CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP | Cloud / CLI / GUI / SNMP |
| Logging & Monitoring | Built-in / Syslog | Built-in / Syslog | Built-in | Built-in / Syslog | Built-in / Syslog |
| Firewall Policies Supported | N/A | N/A | N/A | 50 | N/A |
| Users Supported | N/A | N/A | N/A | Unlimited | N/A |
| Memory | 8 GB | 2 GB | N/A | 2 GB | 8 GB |
| Flash Storage | 16 GB | 16 GB | N/A | 4 GB | 64 GB |
| Expansion Slots | SFP | N/A | N/A | N/A | SFP |
| Form Factor | Rack-mount | 1 RU | Desktop | Desktop | 1 RU |
| Rack Units | 1 RU | 1 RU | N/A | 1 RU | 1 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | ASA5540-BUN-K9 | ASA5510-SSL50-K9 | ASA5505-SEC-BUN-K9 | Cisco ASA5506-K9 | Cisco ASA5585-S10-K9 |
| Height | 1.75 inches | 1.7 inches | 1.73 inches | 1.7 inches | 1.75 |
| Width | 19 inches | 17 inches | 7.13 inches | 8.3 inches | 17.3 |
| Depth | 18 inches | 11 inches | 11.17 inches | 7.1 inches | 16.5 |
| Weight | 30 lbs | 12 lbs | 7.85 lbs | 7.7 lbs | 35 lbs |
Reviews & Ratings
A
Abdullah Tariq
4
Used for site to site VPN and firewalling. Consistent performance and uptime.
D
Damien Rousseau
5
Good legacy Cisco ASA bundle. Delivers predictable security performance.
J
Jonah Whitmore
3
Stable appliance that integrates well with Cisco environments. Easy maintenance.
S
Sergio Valdez
4
Dependable for branch security deployments. No major issues experienced.
Questions & Answers
What is the Cisco ASA 5540 Security Appliance (SKU ASA5540-BUN-K9)?
The Cisco ASA 5540 Security Appliance (SKU ASA5540-BUN-K9) is an enterprise-grade firewall and VPN device offering high-performance threat defense, integrated network security, and advanced traffic management.
What key features does the ASA5540-BUN-K9 bundle include?
The ASA5540-BUN-K9 bundle includes the Cisco ASA 5500 Series Firewall Edition software, High Availability license, four Gigabit Ethernet data ports, one Fast Ethernet management port, and 3DES/AES encryption support.
What is the maximum firewall and VPN throughput of the Cisco ASA 5540?
The Cisco ASA 5540 delivers up to 3 Gbps of firewall throughput and up to 450 Mbps of VPN throughput for high-speed secure connectivity.
How many network interfaces does the ASA 5540 Security Appliance provide?
The ASA 5540 features four 10/100/1000 Mbps Ethernet data ports plus one dedicated 10/100 Mbps management port for flexible network integration.