Parvus DuraNET 3300

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The DuraNET 3300 is the embedded market's most rugged Cisco IOS-based small form factor switch. Integrating Ciscos ESS-3300 switch, the DuraNET 3300 offers best-in-class networking capabilities, such as 10 Gigabit (10G) optical connectivity, MACsec Layer 2 encryption, and SWaP-enhancing Power over Ethernet (PoE) support all in a highly reliable chassis engineered to endure the harshest environmental conditions.

Enhance and protect your networks with the DuraNET 3300s cutting-edge capabilities:

  • High-density and high-performance switching
    24 x 1000BASE-T copper ports plus 2 x 10GBASE-SR optical ports
  • World-renowned Cisco technology
    Cisco Embedded Services Switch (ESS-3300) with Cisco IOS-XE for L2/L3 switching/routing
  • Enhanced security
    Secure boot, Access Control Lists, MACsec, and declassification/data zeroization 
  • Power over Ethernet
    PoE+ injection for IP cameras/phones, eliminating need for separate power cables
  • Rugged, reliable design
    IP67 sealed, fanless, extended temperature, shock/vibe resistant, MIL-DTL-38999 connectors 
  • Ready for harsh military and aerospace deployment
    Comprehensive testing to MIL-STD-810G, MIL-STD-461F, MIL-STD-704F, MIL-STD-1275D, DO-160G

Key Features

  • Cisco Embedded Services Switch (ESS-3300) switch and Cisco IOS for L2 switching
  • 24 x 1000BASE-T + 2 x 10GBASE-SR (optical) ports
  • Security features
    • Secure boot
    • Access Control Lists (ACLs)
    • MACsec (supported on 1G ports)
    • Declassification/data zeroization
  • Nano-second Precision Time Protocol (PTP) v2 time stamping on 1G ports
  • MIL-704/1275/DO-160 + 50ms power hold-up
    • Protection from dirty power
    • Power hold-up for airport power transfer
  • PoE+ injection for IP cameras/phones
  • IP67 sealed, fanless, extended temperature, shock/vibe resistant, MIL-DTL-38999 connectors
  • MIL-STD-810G / DO-160 / MIL-STD-461F qualification


  • In-vehicle and airborne rugged Ethernet switching and routing, especially in SWaP-constrained environments
  • Applications requiring high-throughput switching and routing for onboard computers, HD ISR cameras, sensors, communications and command-and-control equipment
  • SFF embedded networking LRU upgrades
  • Applications requiring ITAR-free or CE-marked product
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Parvus DuraNET 3300

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