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 301-312 of 5357

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  1. Cisco SCE8000-8XGE-E-HA Service Control Engine 8000

    In Stock

    Cisco SCE8000-8XGE-E-HA Service Control Engine ...
    Brand:
    Cisco
    Mfr Part#:
    SCE8000-8XGE-E-HA
    Condition:
    Refurbished
    $102,749.63
  2. Cisco WS-SVC-SAMIBBK9-RF Service and Application Module

    In Stock

    Cisco WS-SVC-SAMIBBK9-RF Service and Applicatio...
    Brand:
    Cisco
    Mfr Part#:
    WS-SVC-SAMIBBK9-RF
    Condition:
    Refurbished
    $58,969.35
  3. Cisco MCS7845I3K9CMD1-RF Media Convergence Server 7845-I3 Unified Communications Manager Appliance - voice/video/data server

    In Stock

    Cisco MCS7845I3K9CMD1-RF Media Convergence Serv...
    Brand:
    Cisco
    Mfr Part#:
    MCS7845I3K9CMD1-RF
    Condition:
    Refurbished
    $12,866.04
  4. Cisco C4500E-S7L-S7 CTO SUP7-E & WS+X4748-RJ45V+E UPG FOR BD

    In Stock

    Cisco C4500E-S7L-S7 CTO SUP7-E & WS+X4748-R...
    Brand:
    Cisco
    Mfr Part#:
    C4500E-S7L-S7
    Condition:
    Refurbished
    $9,828.23
  5. Cisco NAM2304-SFP-K9 Prime Nam 2304 Appliance 4X1GBE SFP

    In Stock

    Cisco NAM2304-SFP-K9 Prime Nam 2304 Appliance 4...
    Brand:
    Cisco
    Mfr Part#:
    NAM2304-SFP-K9
    Condition:
    Refurbished
    $32,160.64
  6. Cisco CS-MARS-210-K9-RF MARS-210 Security Management System 2 x 10/100/1000Base-T LAN

    In Stock

    Cisco CS-MARS-210-K9-RF MARS-210 Security Manag...
    Brand:
    Cisco
    Mfr Part#:
    CS-MARS-210-K9-RF
    Condition:
    Refurbished
    $80,412.75
  7. Cisco NAM2320-K9 Prime Network Analysis Module 2320 Appliance

    In Stock

    Cisco NAM2320-K9 Prime Network Analysis Module ...
    Brand:
    Cisco
    Mfr Part#:
    NAM2320-K9
    Condition:
    Refurbished
    $64,325.74
  8. Cisco SCE8000-8XGE-E Service Control Engine

    In Stock

    Cisco SCE8000-8XGE-E Service Control Engine
    Brand:
    Cisco
    Mfr Part#:
    SCE8000-8XGE-E
    Condition:
    Refurbished
    $84,880.13
  9. Cisco MCS7825I4K9CMC2-RF Media Convergence Server 7825-I4 Unified Communications Manager Appliance - voice/video/data server

    In Stock

    Cisco MCS7825I4K9CMC2-RF Media Convergence Serv...
    Brand:
    Cisco
    Mfr Part#:
    MCS7825I4K9CMC2-RF
    Condition:
    Refurbished
    $3,752.60
  10. Cisco WAVE-294-APP-K9 Wide Area Virtualization Engine

    In Stock

    Cisco WAVE-294-APP-K9 Wide Area Virtualization ...
    Brand:
    Cisco
    Mfr Part#:
    WAVE-294-APP-K9
    Condition:
    Refurbished
    $4,735.42
  11. Cisco ACE-4710-K9-RF ACE 4710 Application Control Engine - application accelerator

    In Stock

    Cisco ACE-4710-K9-RF ACE 4710 Application Contr...
    Brand:
    Cisco
    Mfr Part#:
    ACE-4710-K9-RF
    Condition:
    Refurbished
    $15,543.78
  12. Cisco 7600-SIP-600-RF 7600 Series SPA I/F PROC 600

    In Stock

    Cisco 7600-SIP-600-RF 7600 Series SPA I/F PROC 600
    Brand:
    Cisco
    Mfr Part#:
    7600-SIP-600-RF
    Condition:
    Refurbished
    $1,019.58
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