Cisco ISA550W-BUN1-K9 Integrated Security Appliance

• SMB Wireless Gateway - Combines Internet security and business Wi-Fi in one appliance.
• Branch Office Security - Protects smaller remote sites with firewall, IPS, antivirus and VPN functions.
• Secure Business Wi-Fi - Provides integrated 802.11b/g/n wireless for employee connectivity.
• Guest Wi-Fi Access - Supports guest access and captive-portal capabilities for controlled visitor connectivity.
• Site-to-Site VPN - Supports up to 25 IPsec site-to-site tunnels for encrypted branch connections.
• Remote Worker VPN - Supports IPsec and SSL VPN connectivity for remote users.
• Dual-ISP Connectivity - Provides dual WAN, load balancing and automated failover/failback for improved Internet continuity.
• VLAN Segmentation - Supports up to 16 VLANs and 802.1Q trunking for logical network separation.
• DMZ Security - Separates Internet-facing services from internal business resources.
• VoIP Branch Networks - Supports SIP/H.323 and QoS features for business voice traffic.

• 200 Mbps Stateful Packet Inspection - Gives buyers a defined firewall performance target for moderate-traffic SMB and branch networks.
• 15,000 Concurrent Connections - Provides capacity for multiple simultaneous users, applications and Internet sessions without moving to the higher ISA570 tier.
• 2,500 Sessions per Second - Supports frequent connection creation for everyday business applications and Internet traffic.
• Zone-Based Firewall - Enables policy-based separation between network zones, improving control over internal, external and DMZ traffic.
• 60 Mbps IPS Throughput - Adds intrusion-prevention inspection at the network edge to help detect and block malicious traffic.
• 50 Mbps Antivirus Throughput - Provides gateway-level antivirus inspection to reduce the chance of malicious content reaching protected systems.
• 45 Mbps UTM Throughput - Combines multiple security inspection services within one appliance, helping reduce multi-device deployment complexity.
• 75 Mbps IPsec VPN Throughput - Provides encrypted VPN connectivity for branch-to-branch and remote-access requirements.
• 25 IPsec Site-to-Site VPN Tunnels - Gives SMBs defined capacity for encrypted connectivity between offices and selected partner networks.
• 10 IPsec Remote-Access + 10 SSL VPN Tunnels - Supports secure remote connectivity without requiring a separate VPN gateway for smaller deployments.
• Integrated 802.11b/g/n Wireless - Adds 2.4 GHz wireless access directly to the security appliance, reducing the need for a separate basic wireless gateway.
• 2 × 2 MIMO - Provides the wireless architecture specified by Cisco for the ISA550W, supporting compatible 802.11b/g/n clients.
• Four SSIDs - Allows separate wireless networks for different access requirements, such as employees and guests.

• Brand: Cisco
• Product Family: Cisco Small Business ISA500 Series
• Product Type: Integrated Security Appliance
• Model: ISA550W
• SKU: ISA550W-BUN1-K9
• Deployment: Wireless / wired security gateway
• Security Subscription: 1-year comprehensive security subscription
• Stateful Inspection Throughput: 200 Mbps
• Maximum Concurrent Connections: 15,000
• Maximum Firewall Rules: 100
• Sessions per Second: 2,500 cps
• Zone-Based Firewall: Yes
• DoS Protection: Yes
• IPS Throughput: 60 Mbps
• Antivirus Throughput: 50 Mbps
• UTM Throughput: 45 Mbps
• IPsec VPN Throughput: 75 Mbps
• IPsec Site-to-Site Tunnels: 25
• IPsec Remote-Access Tunnels: 10
• SSL VPN Tunnels: 10
• VPN Encryption: DES, 3DES, AES 128/192/256-bit
• VPN Authentication: MD5, SHA-1, SHA2 256/384/512-bit
• IPsec Dead Peer Detection: Yes
• IPsec NAT Traversal: Yes
• IPsec NetBIOS Broadcast: Yes
• VPN Pass-Through: IPsec, PPTP, L2TP
• Cisco VPN Client Support: Yes
• Cisco VPN Client Mode: Yes
• Cisco VPN Network Extension Mode: Yes
• Cisco VPN Split Tunneling: Yes
• Cisco AnyConnect SSL VPN Client: Yes
• SSL VPN Split Tunneling: Yes
• SSL VPN Certificates: Yes

Why Choose This Product?

• Integrated wireless and security - Combines business Wi-Fi, firewalling and UTM functions in one platform, reducing equipment count at smaller sites.
• Defined SMB performance - The 200 Mbps firewall rating and 15,000-connection capacity provide measurable sizing criteria for procurement and network planning.
• Consolidated security stack - Firewall, IPS, antivirus, anti-phishing, anti-spyware, spam filtering, web protection and application control are available within the same appliance.
• Built-in VPN capability - Up to 25 site-to-site IPsec tunnels and 10 each of IPsec remote-access and SSL VPN tunnels support smaller distributed organizations.
• Wireless segmentation options - Four SSIDs, guest access, captive portal, VLANs and 802.1Q trunking provide practical separation for business and visitor traffic.
• WAN resilience - Dual WAN, load balancing, policy-based routing and automated failover/failback help reduce dependence on a single Internet connection.
• Compact deployment - The 1U rack/wall-mount form factor fits branch infrastructure where rack space and hardware simplicity matter.
• One-year bundled procurement - The BUN1-K9 configuration provides a defined one-year comprehensive security subscription with the appliance, simplifying initial purchasing and budgeting.