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ASA5550-BUN-K9

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ASA 5550 Security Appliance with SW, HA, 8GE+1FE, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles
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ASA5550-BUN-K9

ASA 5550 Security Appliance with SW, HA, 8GE+1FE,...

$20,228.00

$7,685.00

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$7,685.00

62% off

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ASA5550-BUN-K9 Use Case

High-Availability Perimeter Firewall for Enterprise Data Center

In a global financial services data center, two ASA5550-BUN-K9 appliances are deployed in an active/standby HA cluster to protect the DMZ and back-office VLANs. Eight 1 GbE ports enforce strict network segmentation for trading, management and guest networks, while the dedicated FE port handles OOB management. Integrated 3DES/AES encryption and Cisco ASA Firewall Edition deliver stateful inspection, intrusion prevention and advanced threat defense. Benefit: Sub-second failover with zero service interruption, 5 Gbps sustained throughput and consistent policy enforcement ensure 24/7 availability for critical online banking applications.

Secure Site-to-Site VPN Connectivity for Distributed Branch Offices

A multinational retail chain secures connectivity between its central data center and 120 branch locations using ASA5550-BUN-K9 appliances at each site. The 8 x 1 GbE interfaces aggregate POS, VoIP and inventory systems while 3DES/AES VPN tunnels encrypt customer and transaction data. Cisco ASA Firewall Edition enforces access control and NAT policies across all VPN peers. Benefit: Scalable support for up to 500 concurrent IPsec tunnels, end-to-end data confidentiality, centralized policy management and compliance with global data-privacy regulations.

PCI DSS-Compliant E-Commerce Application Segmentation and Threat Prevention

A large online retailer uses ASA5550-BUN-K9 appliances in front-end and application DMZ tiers to segment web servers, payment processing and database clusters. Multi-context firewalling isolates each environment, while Cisco ASA Firewall Edition provides deep packet inspection, IPS and botnet filtering. 3DES/AES encryption safeguards administrator sessions and inter-tier traffic. Benefit: Streamlined PCI DSS certification through network segmentation, automated intrusion prevention, continuous monitoring and 99.99% uptime for high-volume sales events.

Product Comparison Table

ASA 5585-X CHASSIS WITH SSP20 8GE 2SFP 2GE MGT 1 AC DES
ASA5585-S20-K8

ASA 5516-X with FirePOWER services, 8GE Data, 1GE Mgmt, AC, 3DES/AES
ASA5516-FPWR-K9

Cisco ASA 5500-X Next Generation, ASA 5506-X, 8*GE ports, 1GE Mgmt, AC, 3DES/AES, AVC, FirePower, FireSIGHT, unlimited user nodes
ASA5506-K9

ASA 5550 Security Appliance with SW, HA, 8GE+1FE, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles
ASA5550-BUN-K9

ASA 5580-40 Security Appliance with 4 10GE, Dual AC, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles
ASA5580-40-10GE-K9

Architecture Chassis Rack-mount Desktop Rack-mount Rack-mount
Centralized Configuration & Reporting Yes Cisco Firepower Management Center Cisco ASDM / Cisco Security Manager Cisco ASDM, SNMP, syslog Cisco ASDM / Cisco Security Manager
Concurrent Sessions 2 Million 750,000 20000 650,000 100000
Deployment Type Enterprise / Data Center / Branch Office Enterprise / Branch Office Small Business / Branch Office Enterprise / Branch Office Enterprise / Data Center
Depth 20 inches 18.5 inches 7.1 inches 20.9 inches 18 inches
Device Type NGFW NGFW NGFW NGFW NGFW
Expansion Slots SFP SFP N/A SFP N/A
Feature High Availability, Clustering, Scalability Integrated Firepower Services Next-Generation Firewall High Performance Security Services Advanced threat protection, VPN, IPS, antivirus, web filtering, high availability clustering
Firewall Layer Supported Layer 7 Layer 3 / Layer 4 / Layer 7 Layer 3 / Layer 4 Layer 3 / Layer 4 / Layer 7 Layer 3
Firewall Policies Supported 500 N/A 50 N/A N/A
Firewall Throughput 20 Gbps 2.5 Gbps 250 Mbps 750 Mbps 10 Gbps
Flash Storage 128 GB 128 GB 4 GB 16 GB 128 GB
Form Factor Chassis 1 RU Desktop 1 RU 2 RU
Height 4 inches 1.75 inches 1.7 inches 4.3 inches 3.5 inches
High Availability Active-Active Active-Passive Active-Passive Active-Passive Active-Passive
Integrated I/O 4 8 8 8 40
Interfaces RJ-45 / SFP / SFP+ RJ-45 / SFP RJ-45 / SFP RJ-45 / SFP SFP+
IPS Throughput 4 Gbps 500 Mbps 60 Mbps 300 Mbps 8 Gbps
LAN Ports 8 LAN Ports 8 LAN Ports 8 LAN Ports 4 LAN Ports 40 LAN Ports
Logging & Monitoring Built-in / Syslog / Cloud Logging Built-in / Syslog Built-in / Syslog Built-in / Syslog Built-in / Syslog
Management Options Cloud / CLI / GUI / Centralized / REST API / SNMP CLI / GUI / REST API / SNMP CLI / GUI / SNMP CLI / GUI / SNMP CLI / GUI / SNMP
Maximum Concurrent Sessions 2 Million 750,000 20000 650,000 100000
Memory 16 GB 8 GB 2 GB 4 GB 16 GB
New Sessions Per Second 150,000 22,000 2000 100,000 20000
POE Ports No No No No No
Power Source AC Power Supply AC Power Supply AC Power Supply AC Power Supply AC Power Supply
Product Name ASA5585-S20-K8 Cisco ASA5516-FPWR-K9 Cisco ASA5506-K9 ASA5550-BUN-K9 ASA5580-40-10GE-K9
Product Type Firewall Appliance Firewall Appliance Firewall Appliance Firewall Appliance Firewall Appliance
Rack Units 4 RU 1 RU 1 RU 1 RU 2 RU
Redundant Power Supply Supported Yes Yes No Yes Yes
Routing Protocols Supported OSPF / BGP / RIP / Static Routing OSPF / BGP / RIP / Static Routing OSPF / BGP / RIP / Static Routing OSPF / BGP / RIP / Static Routing Static Routing
Security Services Antivirus / Web Filtering / Application Control / IPS / DLP / Sandboxing / VPN Antivirus / Web Filtering / Application Control / IPS / VPN Antivirus / Web Filtering / Application Control / IPS / VPN Antivirus / Web Filtering / Application Control / IPS / VPN Antivirus / Web Filtering / IPS / VPN
Supported Applications 10 N/A N/A N/A 8
Supported VPN Types IPSec / SSL VPN / L2TP / PPTP / GRE IPSec / SSL VPN IPSec / SSL VPN IPSec / SSL VPN IPSec / SSL VPN
Switch Ports No No Yes No No
Threat Protection Throughput 5 Gbps 250 Mbps 100 Mbps 450 Mbps 8 Gbps
Use Case VPN / Secure Access / UTM VPN / Secure Access / UTM VPN / UTM VPN / Secure Access / UTM VPN / Secure Access / IPS / UTM
Users Supported N/A N/A Unlimited N/A N/A
Users/Nodes Unlimited N/A Unlimited N/A Unlimited
VPN Throughput 6 Gbps 1.0 Gbps 100 Mbps 450 Mbps 6 Gbps
WAN Ports 2 WAN 2 WAN 2 WAN 2 WAN N/A
Weight 50 lbs 16 lbs 7.7 lbs 39 lbs 30 lbs
Width 17 inches 17.5 inches 8.3 inches 17.1 inches 17.3 inches

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