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Gavin Telford
4
Solid ASA firewall for small environments. Stable performance and straightforward policy configuration.
ASA5510-BUN-K9
ASA 5510 Security Appliance with SW, 5FE,3DES/AES, Cisco ASA...
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Name:
ASA5510-BUN-K9
- Description:
- ASA 5510 Security Appliance with SW, 5FE,3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles
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- Brand:
- Cisco
- GTIN:
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- Warranty:
- 3
- List Price:
$3,536.00
- Price:
$1,059.0070.1% off
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ASA5510-BUN-K9 Overview
ASA5510-BUN-K9 is a hardware-based, rack-mounted security appliance designed to deliver reliable next-generation firewall protection for enterprise and branch office environments. It offers a robust throughput capacity of up to 150 Mbps with a versatile port configuration that includes both LAN and WAN interfaces as well as integrated SFP ports to support diverse connectivity options.
ASA5510-BUN-K9 comes with a comprehensive suite of security services such as IPS, antivirus, web filtering, and VPN support, enabling secure remote access and effective threat mitigation. With centralized management via CLI and ASDM, active-passive high availability, and scalability for growing network demands, this appliance is ideally suited for deployments requiring dependable and consolidated security management.
ASA5510-BUN-K9 price is $1,059.00, a 70.1% saving from the Cisco list price of $3,536.00. ASA5510-BUN-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ASA5510-BUN-K9 for additional pricing. Browse the full Cisco Asa 5500 Series series or explore all Cisco products.
ASA5510-BUN-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
- N/A
- VPN Throughput
- 75 Mbps
- Supported Applications
- N/A
- Centralized Configuration & Reporting
- Yes
- Feature
- Built-in IPS, Antivirus, Web Filtering, VPN
- Concurrent Sessions
- 25000
- Maximum Concurrent Sessions
- 25000
- Users/Nodes
- N/A
- Integrated I/O
- N/A
- New Sessions Per Second
- 2500
- 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 / SFP
- WAN Ports
- 2 WAN
- LAN Ports
- 8 LAN Ports
- Switch Ports
- No
- POE Ports
- No
- Management Options
- CLI / GUI / ASDM / SNMP
- Logging & Monitoring
- Built-in / Syslog
- Firewall Policies Supported
- N/A
- Users Supported
- N/A
- Memory
- 1 GB
- Flash Storage
- N/A
- Expansion Slots
- N/A
- Form Factor
- 1 RU
- Rack Units
- 1 RU
- Device Type
- NGFW
- Product Name
- Cisco ASA5510-BUN-K9
- Height
- 4.5 in
- Width
- 17.3 in
- Depth
- 8.5 in
- Weight
- 17.6 lbs
ASA5510-BUN-K9 Use Case
Secure Remote Access for Distributed Workforce
In a mid-sized financial services firm, the ASA5510-BUN-K9 appliance enables secure SSL and IPsec remote VPN for 200+ mobile and home-office employees. By leveraging the ASA 5510’s 5FE ports and hardware-accelerated 3DES/AES encryption, IT teams enforce multi-factor authentication and granular access policies without performance degradation. Outcome: Full data confidentiality, regulatory compliance, and a seamless user experience with sub-20 ms latency for mission-critical applications.
Site-to-Site IPSec VPN for Multi-Branch Connectivity
A retail chain with 15 regional outlets deploys Cisco ASA 5510 Security Appliance with SW, 5FE, 3DES/AES bundles at each location to establish resilient site-to-site IPSec tunnels. The ASA5510-BUN-K9‘s integrated VPN clustering and AES-256-bit encryption deliver 75 Mbps of throughput and automatic failover across MPLS and broadband links. Outcome: Centralized inventory management, unified threat policies, and 99.99% uptime with zero manual intervention.
Perimeter Threat Defense with Intrusion Prevention & Application Control
A healthcare organization implements the ASA5510-BUN-K9 ASA 5500 Series Firewall Edition at its network edge to inspect and filter traffic across five network segments. With built-in Snort-based IPS, contextual application visibility, and advanced malware protection, the appliance blocks emergent threats at wire speed. Outcome: Reduced breach risk by 90%, simplified compliance reporting for HIPAA, and consolidated security controls in a single 1U platform.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ASA5510-BUN-K9 |  ASA5580-20-BUN-K9 |  ASA5506-SEC-BUN-K9 |  ASA5550-BUN-K9 |  ASA5510-SSL100-K9 | |
|---|---|---|---|---|---|
| Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
| Architecture | Rack-mount | Rack-mount | Desktop | Rack-mount | Rack-mount |
| Deployment Type | Enterprise / Branch Office | Enterprise / Branch Office | Small Business / Branch Office | Enterprise / Branch Office | Enterprise / Branch Office |
| Use Case | VPN / Secure Access / UTM | VPN / Secure Access | VPN / Secure Access / UTM | VPN / Secure Access / UTM | VPN / Secure Access / UTM |
| Firewall Layer Supported | Layer 3 / Layer 4 | Layer 3 | Layer 3 / Layer 4 | Layer 3 / Layer 4 / Layer 7 | Layer 3 |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Redundant Power Supply Supported | No | Yes | No | Yes | No |
| Firewall Throughput | 150 Mbps | 20 Gbps | 300 Mbps | 750 Mbps | 150 Mbps |
| Threat Protection Throughput | N/A | N/A | 150 Mbps | 450 Mbps | N/A |
| IPS Throughput | N/A | N/A | 150 Mbps | 300 Mbps | N/A |
| VPN Throughput | 75 Mbps | N/A | 100 Mbps | 450 Mbps | 100 Mbps |
| Supported Applications | N/A | N/A | N/A | N/A | N/A |
| Centralized Configuration & Reporting | Yes | N/A | Centralized | Cisco ASDM, SNMP, syslog | N/A |
| Feature | Built-in IPS, Antivirus, Web Filtering, VPN | Advanced Threat Defense | Next-Generation Firewall features | High Performance Security Services | Integrated SSL VPN |
| Concurrent Sessions | 25000 | N/A | 25000 | 650,000 | 50000 |
| Maximum Concurrent Sessions | 25000 | N/A | 50000 | 650,000 | 50000 |
| Users/Nodes | N/A | Unlimited | 250 | N/A | N/A |
| Integrated I/O | N/A | N/A | 8 | 8 | N/A |
| New Sessions Per Second | 2500 | N/A | 3000 | 100,000 | N/A |
| Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | 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 / RIP / Static Routing |
| Security Services | Antivirus / Web Filtering / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / IPS / VPN |
| High Availability | Active-Passive | Active-Passive | Active-Passive | Active-Passive | Active-Passive |
| Interfaces | RJ-45 / SFP | SFP | RJ-45 | RJ-45 / SFP | RJ-45 |
| WAN Ports | 2 WAN | 2 WAN | N/A | 2 WAN | 2 WAN |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports | 8 LAN Ports |
| Switch Ports | No | No | Yes | No | No |
| POE Ports | No | No | No | No | No |
| Management Options | CLI / GUI / ASDM / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP | CLI / GUI / SNMP |
| Logging & Monitoring | Built-in / Syslog | Built-in | Built-in / Syslog | Built-in / Syslog | Built-in |
| Firewall Policies Supported | N/A | N/A | N/A | N/A | N/A |
| Users Supported | N/A | N/A | N/A | N/A | N/A |
| Memory | 1 GB | 8 GB | 4 GB | 4 GB | 1 GB |
| Flash Storage | N/A | 16 GB | 8 GB | 16 GB | 8 GB |
| Expansion Slots | N/A | SFP | N/A | SFP | N/A |
| Form Factor | 1 RU | Rack-mount | Desktop | 1 RU | 1 RU |
| Rack Units | 1 RU | 2 RU | N/A | 1 RU | 1 RU |
| Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
| Product Name | Cisco ASA5510-BUN-K9 | ASA5580-20-BUN-K9 | Cisco ASA5506-SEC-BUN-K9 | ASA5550-BUN-K9 | ASA5510-SSL100-K9 |
| Height | 4.5 in | N/A | 1.8 inches | 4.3 inches | 1.75 inches |
| Width | 17.3 in | N/A | 17.7 inches | 17.1 inches | 17 inches |
| Depth | 8.5 in | N/A | 15.7 inches | 20.9 inches | 18 inches |
| Weight | 17.6 lbs | N/A | 16 lbs | 39 lbs | 14 lbs |
Reviews & Ratings
F
Feroz Iqbal
5
Reliable security appliance for branch networks. VPN setup was smooth and dependable.
C
Clint Renshaw
5
Good legacy ASA bundle for basic perimeter security. Runs reliably with minimal maintenance.
S
Samiullah Qazi
4
Deployed for site to site VPN. Consistent uptime and predictable behavior.
J
Julian Hargrove
4
Easy to integrate into existing Cisco networks. Provides dependable firewall functionality.
Questions & Answers
What is the Cisco ASA5510-BUN-K9 Security Appliance?
The Cisco ASA5510-BUN-K9 is a mid-range firewall and VPN appliance featuring five Fast Ethernet ports, integrated 3DES/AES encryption, Cisco security software, and robust intrusion protection for secure network perimeter management.
What are the key hardware specifications of the ASA 5510?
The ASA 5510 includes a 900 MHz multi-core processor, 512 MB DRAM, 256 MB Flash memory, five 10/100 Fast Ethernet ports, optional dual power supply support, and a compact rack-mount chassis.
What security features does the ASA5510 offer?
It provides stateful packet inspection, hardware-accelerated 3DES/AES VPN, DoS/VMPS protection, and advanced threat mitigation with optional Cisco security services subscriptions.
What is the maximum firewall throughput of the ASA5510?
The ASA5510 delivers up to 300 Mbps of firewall throughput under typical enterprise traffic conditions with all security features enabled.
How many VPN tunnels can the ASA5510 support?
It supports up to 250 IPsec site-to-site VPN tunnels and 250 remote-access AnyConnect SSL VPN tunnels (as licensed) for scalable encrypted connectivity.
Does the ASA5510-BUN-K9 include encryption modules?
Yes, the ASA5510-BUN-K9 includes built-in hardware modules for 3DES and AES encryption, ensuring high-speed secure VPN performance without software overhead.
What network interfaces are available on the ASA5510?
The appliance offers five 10/100 Fast Ethernet ports, one management port, and additional interfaces via optional network module expansion bays.
Which Cisco ASA software versions are supported on the ASA5510?
The ASA5510 supports Cisco ASA OS versions from 8.0 through 9.x, including the latest feature releases for IPv6, high availability, and advanced VPN capabilities.
What licensing options are available for the ASA5510-BUN-K9?
The bundle includes the Base Firewall Edition license; you can upgrade to Security Plus for higher VPN session counts, VLAN trunking, and active/active high-availability.
Can the ASA5510 be deployed in high-availability mode?
Yes, the ASA5510 supports active/standby high-availability failover for seamless redundancy and minimal network downtime.
What is the recommended use case for the ASA5510?
The ASA5510 is ideal for mid-sized branch offices, small data centers, and distributed enterprise environments requiring robust firewall, VPN, and intrusion prevention.
How do I perform the initial setup of the ASA5510?
Connect via the console or ASDM, assign IP addresses, install your license, configure security policies, and deploy VPN profiles using the Cisco Adaptive Security Device Manager wizard.
Does the ASA5510 support IPv6 traffic?
Yes, with ASA OS 8.2 and later, the ASA5510 supports full IPv6 routing, NAT44/64, ACLs, and VPN connectivity in dual-stack environments.
What is the typical power consumption of the ASA5510?
The ASA5510 typically consumes around 60 W under full load, with a maximum draw of approximately 70 W when all services and modules are active.
What warranty and support options come with the ASA5510-BUN-K9?
It includes a one-year limited hardware warranty; Cisco SMARTnet support contracts are available for software updates, hardware replacement, and 24×7 technical assistance.
How does enabling 3DES/AES encryption affect performance?
Hardware-accelerated 3DES/AES on the ASA5510 maintains near-maximum firewall throughput (up to 300 Mbps) with minimal latency impact on encrypted VPN traffic.
How can I upgrade the software on my ASA5510?
Download the latest ASA OS image from Cisco.com, upload it via TFTP/FTP to the device, set the boot variable, and reload the appliance to complete the upgrade.