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 325-336 of 5357

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  1. Cisco CSS5-SSL-C-K9-RF Secure Socket Layer Compression Module

    In Stock

    Cisco CSS5-SSL-C-K9-RF Secure Socket Layer Comp...
    Brand:
    Cisco
    Mfr Part#:
    CSS5-SSL-C-K9-RF
    Condition:
    Refurbished
    $154.18
  2. Cisco WS-F6K-PFC3BXL-RF Sup720 Pfc-3Bxl Plus 2X1 Gig Mem

    In Stock

    Cisco WS-F6K-PFC3BXL-RF Sup720 Pfc-3Bxl Plus 2X...
    Brand:
    Cisco
    Mfr Part#:
    WS-F6K-PFC3BXL-RF
    Condition:
    Refurbished
    $334.65
  3. Cisco NAM2304-RJ45-K9 Prime Network Analysis Module 2304 Appliance - network monitoring device

    In Stock

    Cisco NAM2304-RJ45-K9 Prime Network Analysis Mo...
    Brand:
    Cisco
    Mfr Part#:
    NAM2304-RJ45-K9
    Condition:
    Refurbished
    $31,502.88
  4. Cisco PXM45/B-RF MGX 8900 Control Processor 45Gbps

    In Stock

    Cisco PXM45/B-RF MGX 8900 Control Processor 45Gbps
    Brand:
    Cisco
    Mfr Part#:
    PXM45/B-RF
    Condition:
    Refurbished
    $15,351.25
  5. Cisco NME-WAE-502-K9-RF Wide Area Application Services (WAAS) 1 x 10/100/1000Base-T Network Module for 2800 3800 Series Router

    In Stock

    Cisco NME-WAE-502-K9-RF Wide Area Application S...
    Brand:
    Cisco
    Mfr Part#:
    NME-WAE-502-K9-RF
    Condition:
    Refurbished
    $100.83
  6. Cisco WS-SVCIDS2BUNK9-RF Intrusion Detection System Module

    In Stock

    Cisco WS-SVCIDS2BUNK9-RF Intrusion Detection Sy...
    Brand:
    Cisco
    Mfr Part#:
    WS-SVCIDS2BUNK9-RF
    Condition:
    Refurbished
    $13,281.04
  7. Cisco NPE-G1-RF 7200 3 x 10/100/1000Base-T 3 x GBIC Free Network Processing Engine

    In Stock

    Cisco NPE-G1-RF 7200 3 x 10/100/1000Base-T 3 x ...
    Brand:
    Cisco
    Mfr Part#:
    NPE-G1-RF
    Condition:
    Refurbished
    $362.54
  8. Cisco ASR1000-ESP5-RF ASR 1000 Series 20Gb/s Embedded Services Control Processor

    In Stock

    Cisco ASR1000-ESP5-RF ASR 1000 Series 20Gb/s Em...
    Brand:
    Cisco
    Mfr Part#:
    ASR1000-ESP5-RF
    Condition:
    Refurbished
    $297.00
  9. Cisco WS-SUP720-3BXL-RF Catalyst 6500/7600 Supervisor 720 Fabric

    In Stock

    Cisco WS-SUP720-3BXL-RF Catalyst 6500/7600 Supe...
    Brand:
    Cisco
    Mfr Part#:
    WS-SUP720-3BXL-RF
    Condition:
    Refurbished
    $298.43
  10. Cisco AIM-VPN/SSL-3-RF VPN Advanced Integration Module

    In Stock

    Cisco AIM-VPN/SSL-3-RF VPN Advanced Integration...
    Brand:
    Cisco
    Mfr Part#:
    AIM-VPN/SSL-3-RF
    Condition:
    Refurbished
    $185.63
  11. Cisco AIR-CT5508-12K9-RF Aironet 5508 Series Wireless LAN Controller

    In Stock

    Cisco AIR-CT5508-12K9-RF Aironet 5508 Series Wi...
    Brand:
    Cisco
    Mfr Part#:
    AIR-CT5508-12K9-RF
    Condition:
    Refurbished
    $3,823.36
  12. Cisco AIRCT5508-500K9-RF 5508 Series Wireless Controller Up To 500 Aps

    In Stock

    Cisco AIRCT5508-500K9-RF 5508 Series Wireless C...
    Brand:
    Cisco
    Mfr Part#:
    AIRCT5508-500K9-RF
    Condition:
    Refurbished
    $8,481.84
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