ASA5585S20-10K-K9, Cisco ASA 5585-X Firewall, 10K SSL/8xGE/3DES-AES

  • Brand: Cisco
  • Model: ASA5585S20-10K-K9
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List Price: $199,995.00
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    Overview

    Cisco ASA5585S20-10K-K9 Overview

    The Cisco ASA5585S20-10K-K9 is a high-performance enterprise firewall designed for large-scale VPN and data center security. This ASA 5585 VPN Firewall delivers up to 20 Gbps firewall throughput and 650 Mbps VPN throughput, supporting up to 8 million concurrent sessions for demanding enterprise network environments. With 8 × GE data interfaces, dedicated GE management ports, and strong 3DES/AES encryption, it secures high-density traffic while maintaining low latency across distributed sites and core infrastructures.

    Product Highlights

    20 Gbps
    FW Speed
    10,000
    SSL Users
    8,000,000
    Sessions

    Product Applications Scenarios

    Data Center
    High 20 Gbps firewall throughput and 8,000,000 sessions protect data center cores, reducing security bottlenecks and consolidation costs.
    Enterprise Network
    Rich GE interfaces and up to 250 security contexts segment large enterprise networks, improving policy control and uptime.
    Security & Privacy
    Strong 3DES/AES VPN and 10,000 SSL users secure remote access, helping cut exposure to data breaches and compliance risk.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model ASA5585S20-10K-K9, Cisco ASA 5585-X Firewall, 10K SSL/8×GE/3DES-AES ASA5545-K9, Cisco ASA 5500 Firewall, 8GE Data/1GE Mgmt/3DES-AES ASA5585S60-10K-K9, Cisco ASA 5585 VPN Firewall, 10K SSL/6 GE/4 10G ASA5555-IPS-K8, Cisco ASA Firewall, 8GE Data/1GE Mgmt/AC Power
    Brand Cisco Cisco Cisco Cisco
    Firewall Throughput Up to 20 Gbps n/a Up to 20 Gbps Up to 4 Gbps
    VPN Performance 650 Mbps 3DES/AES VPN Throughput 400 Mbps Maximum VPN Throughput Up to 10 Gbps VPN Throughput Up to 4.5 Gbps
    Interface Type and Count 8 × GE, 2 × GE management Integrated I/O 8 GE copper; Expansion I/O 6 GE copper or 6 GE SFP Integrated Network Interfaces 6 × Gigabit Ethernet, 4 × 10-Gigabit Ethernet; Management Ports 2 Interfaces 8 x GE data, 1 x GE management
    Concurrent Sessions Up to 8 million Concurrent Connections 750,000 Concurrent Sessions Up to 4,000,000 Concurrent Sessions 1,000,000
    Security Features Encryption Algorithms 3DES, AES; Security Contexts Up to 250 Security Contexts (Included/Maximum) 2 / 50; High Availability Active/Active and Active/Standby Advanced Threat Protection Yes; Intrusion Prevention System (IPS) Built-in; Security Contexts (Virtual Firewalls) Up to 250 High Availability Active/Active and Active/Standby; IPS Throughput Up to 1 Gbps

    Optional Add-ons

    Model Number Description
    ASA5585-PWR-AC Cisco AC power supply module for ASA 5585-X series firewalls
    ASA5585-SSD120 Cisco 120 GB SSD storage module for ASA 5585-X platform
    SFP-10G-SR Cisco 10G SFP+ SR optical transceiver for short‑range uplinks

    Quality Certifications

    • ISO 14001
    • ISO 9001
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    • REACH
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    • FCC
    Specification

    Cisco ASA5585S20-10K-K9 Specification

    Model
    ASA5585S20-10K-K9
    Brand
    Cisco
    Product Type
    ASA 5585 VPN Firewall
    SSL VPN Users
    10,000
    Firewall Throughput
    Up to 20 Gbps
    VPN Throughput
    650 Mbps
    Concurrent Sessions
    Up to 8 million
    Security Contexts
    Up to 250
    Interfaces
    8 × GE, 2 × GE management
    Management Ports
    2 × GE management ports
    Power Supply
    1 × AC
    Voltage Range
    100–240 V AC
    Frequency
    50–60 Hz
    Encryption Algorithms
    3DES, AES
    Form Factor
    1U rack-mountable
    Memory
    24 GB
    Storage
    120 GB SSD
    Operating Temperature
    0°C to 40°C (32°F to 104°F)
    Dimensions (H × W × D)
    1.75 × 17.5 × 21.25 in
    MTBF
    467,670 hours
    Supported Devices
    All Cisco ASA 5585-X chassis
    Regulatory Compliance
    FCC, CE, UL, RoHS
    Weight
    kg

    Get more information

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    Quality Certifications

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    Q&A

    Questions & Answers

    Common troubleshooting steps for the Cisco ASA 5585?

    Common troubleshooting includes checking power and network connections, verifying configurations, and reviewing system logs for error messages.

    How does the Cisco ASA 5585 compare to other Cisco ASA 5500 series firewalls?

    The ASA 5585 provides higher throughput and session capacity compared to other ASA 5500 series models, making it suitable for larger and more demanding environments.

    What encryption capabilities does the Cisco ASA 5585 offer?

    The Cisco ASA 5585 supports 3DES and AES encryption for secure communications over VPNs and other encrypted channels.

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