ASA5520-BUN-K9 | Cisco Security Appliance

Cisco · HMIs & Displays

ASA5520-BUN-K9 | Cisco Security Appliance

Description  The Cisco ASA5520-BUN-K9 is a high-performance, enterprise-grade security appliance from Cisco's Adaptive Security Appliance (ASA) family.     Technical Specifications  Condition New/Never Used Surplus Brand Cisco Category Computer Part Number ASA5520-BUN-K9 Subcatecory Networking Router Firewall Throughput Up to 450 Mbps 3DES/AES VPN Throughput Up to 225 Mbps IPsec VPN Peers 750 SSL VPN Peers Included/ Maximum 2/750 Concurrent Connections 280,000 New Connections/ Second 12,000 Integrated Network Ports 4 Gigabit Ethernet, 1 Fast Ethernet Virtual Interfaces (VLANs) 150 Security Contexts (Included/ Maximum) 2/20 High Availability Active/Active and Active/ Standby Expansion Slot 1, SSM User-Accessible Flash Slot 1 USB 2.0 Ports 2 Serial Ports 2 RJ-45, console and auxiliary Rack-Mountable Yes Memory 512 MB Minimum System Flash 64 MB System Bus Multibus architecture Form Factor Desktop Dimensions (H x W x D) 1.75 x 7.89 x 6.87 in. (4.45 x 20.04 x 17.45 cm) Weight  20.0 lbs       Information About ASA5520-BUN-K9 The Cisco ASA5520-BUN-K9 is a high-performance security appliance designed for medium-sized businesses and enterprise branch offices, delivering robust firewall protection, secure VPN services, and advanced threat defense. Engineered for scalability and reliability, it helps maintain network integrity and protects critical assets, making it an essential component for environments where security, uptime, and system performance are paramount. Key Features: Compatibility: Specifically designed for medium-sized enterprises and branch office networks Component Type: Integrated firewall and VPN security appliance Function: Provides stateful firewall services, IPSec/SSL VPN connectivity, and optional intrusion prevention and content security Form Factor: Rack-mountable 1RU chassis for data center or network rack installations Installation: Standard rack-mount deployment, typically configured and managed by IT or security personnel Reliability: Supports system stability with high-availability failover (active/standby) and resilient security operations Maintenance Use: Ideal for proactive network security management and scalable protection upgrades Use Case: Delivers consistent firewall and VPN performance for organizations securing remote offices, enterprise networks, and mission-critical systems Operating Environment: Temperature range 0°C to 40°C; relative humidity 10% to 90% non-condensing This security appliance provides comprehensive protection for dynamic business environments, helping organizations maintain secure, efficient, and scalable network infrastructures. The Cisco ASA5520-BUN-K9 is a trusted solution for ensuring consistent security posture in demanding IT environments.

Brand: Cisco · Category: HMIs & Displays

Key features

Specifications

Manufacturer part numberASA5520-BUN-K9
ConditionNew/Never Used Surplus
BrandCisco
CategoryComputer
Part NumberASA5520-BUN-K9
SubcatecoryNetworking Router
Firewall ThroughputUp to 450 Mbps
3DES/AES VPN ThroughputUp to 225 Mbps
IPsec VPN Peers750
SSL VPN Peers Included/ Maximum2/750
Concurrent Connections280,000
New Connections/ Second12,000
Integrated Network Ports4 Gigabit Ethernet, 1 Fast Ethernet
Virtual Interfaces (VLANs)150
Security Contexts (Included/ Maximum)2/20
High AvailabilityActive/Active and Active/ Standby
Expansion Slot1, SSM
User-Accessible Flash Slot1
USB 2.0 Ports2
Serial Ports2 RJ-45, console and auxiliary
Rack-MountableYes
Memory512 MB
Minimum System Flash64 MB
System BusMultibus architecture
Form FactorDesktop
Dimensions (H x W x D)1.75 x 7.89 x 6.87 in. (4.45 x 20.04 x 17.45 cm)
Weight20.0 lbs
Product typeSecurity Appliance

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