Parvus DuraNET 3300 Rugged Cisco 10G/1G Ethernet Switch

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Parvus DuraNET 3300 Rugged Cisco 10G/1G Ethernet Switch
Product Sheet
Product Sheet

The Parvus DuraNET 3300 is a MIL-rugged 26-port Cisco IOS-managed L2/L3 embedded Ethernet switch. Integrating Cisco Systems ESS-3300 Hellcat switch modules in a robust system design. 

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 Rugged Cisco 10G/1G Ethernet Switch

Product Demonstration

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

Reduce Program Costs with Curtiss-Wright System Solutions

Curtiss-Wright delivers complete system of systems integration and support services that reduce interoperability risks, lowers program costs and accelerates time to market. Our system solutions range from air data computers, to data recording and storage systems, networking and communications, mission computers, and video management systems.

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