Network Security & Firewall Devices

Unprotected networks invite downtime. Finance and government teams face compliance pressure every day. Firewall devices manage traffic inspection, threat filtering, and segmentation. High-throughput inspection engines keep latency predictable. Policy enforcement protects mission-critical systems. 

Hardware acceleration supports encrypted workloads without crushing performance. Scalable rule sets ensure future growth does not overwhelm resources. Refurbished enterprise-grade units keep costs practical. Rigorous testing verifies security features under the PC Shore Performance Standard. Browse our firewall devices and secure your environment.

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Items 13-24 of 516

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  1. Cisco SNS-3715-K9 SNS 3700 Series Appliance

    In Stock

    Cisco SNS-3715-K9 SNS 3700 Series Appliance
    Brand:
    Cisco
    Mfr Part#:
    SNS-3715-K9
    Condition:
    Refurbished
    $13,898.57
  2. Cisco FPR4112-ASA-K9 Firepower 4112 ASA Appliance, 1U, 2 x NetMod Bays

    In Stock

    Cisco FPR4112-ASA-K9 Firepower 4112 ASA Applian...
    Brand:
    Cisco
    Mfr Part#:
    FPR4112-ASA-K9
    Condition:
    Refurbished
    $8,370.00
  3. Cisco FPR3110-ASA-K9 Secure Firewall 3110 ASA Appliance

    In Stock

    Cisco FPR3110-ASA-K9 Secure Firewall 3110 ASA A...
    Brand:
    Cisco
    Mfr Part#:
    FPR3110-ASA-K9
    Condition:
    Refurbished
    $30,227.15
  4. Cisco FPR4120-NGIPS-K9 FirePOWER 4100 Series 4120 8 x Ports SFP+ + 4 x Ports QSFP+ 1U Rack-Mountable Network Security Firewall Appliance

    In Stock

    Cisco FPR4120-NGIPS-K9 FirePOWER 4100 Series 41...
    Brand:
    Cisco
    Mfr Part#:
    FPR4120-NGIPS-K9
    Condition:
    Refurbished
    $10,348.92
  5. Cisco FPR-C9300-DC FirePOWER 9300 Series 24 x SFP+ Ports 10GbE 8 x QSFP+ Ports 40 Gigabit Ethernet 3U Rack-mountable Network Security Firewall

    In Stock

    Cisco FPR-C9300-DC FirePOWER 9300 Series 24 x S...
    Brand:
    Cisco
    Mfr Part#:
    FPR-C9300-DC
    Condition:
    Refurbished
    $16,878.21
  6. Cisco ESA-C190-K9 IronPort C190 2 x RJ-45 Ports 10/100/1000Base-T 1U Rack-mountable Email Security Appliance with Software

    In Stock

    Cisco ESA-C190-K9 IronPort C190 2 x RJ-45 Ports...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C190-K9
    Condition:
    Refurbished
    $4,044.18
  7. Cisco ESA-C195-K9 IronPort C195 2 x RJ-45 Ports 10/100/1000Base-T 1U Rack-mountable Email Security Appliance

    In Stock

    Cisco ESA-C195-K9 IronPort C195 2 x RJ-45 Ports...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C195-K9
    Condition:
    Refurbished
    $6,581.12
  8. Cisco ESA-C395-K9 IronPort C395 6 x RJ-45 Ports 10/100/1000Base-T 1U Rack-mountable Email Security Appliance

    In Stock

    Cisco ESA-C395-K9 IronPort C395 6 x RJ-45 Ports...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C395-K9
    Condition:
    Refurbished
    $11,676.97
  9. Cisco ESA-C690-10G-K9 IronPort C690 6 x RJ-45 Ports 10/100/1000Base-T + 2 x Ports 10GBase-SX 2U Rack-mountable Email Security Appliance

    In Stock

    Cisco ESA-C690-10G-K9 IronPort C690 6 x RJ-45 P...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C690-10G-K9
    Condition:
    Refurbished
    $22,155.11
  10. Cisco ESA-C690-1G-K9 IronPort C690 6 x RJ-45 Ports 10/100/1000Base-T + 2 x SFP Ports 2U Rack-mountable Email Security Appliance

    In Stock

    Cisco ESA-C690-1G-K9 IronPort C690 6 x RJ-45 Po...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C690-1G-K9
    Condition:
    Refurbished
    $20,571.36
  11. Cisco ESA-C690X-K9 IronPort C690 6 x RJ-45 Ports 10/100/1000Base-T 2U Rack-mountable Email Security Appliance with Extended HDD

    In Stock

    Cisco ESA-C690X-K9 IronPort C690 6 x RJ-45 Port...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C690X-K9
    Condition:
    Refurbished
    $19,252.32
  12. Cisco ESA-C695F-K9 IronPort C695F 6 x RJ-45 Ports 10/100/1000Base-T 1U Rack-mountable Email Security Appliance

    In Stock

    Cisco ESA-C695F-K9 IronPort C695F 6 x RJ-45 Por...
    Brand:
    Cisco
    Mfr Part#:
    ESA-C695F-K9
    Condition:
    Refurbished
    $25,899.77
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