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

  • Downloads

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
Parvus DuraNET 30-2020 Rugged Cisco ESS-2020 L2 Ethernet Switch, 17x 10/100 + 2x GigE Ports

Parvus DuraNET 30-2020 Rugged Cisco ESS-2020 L2 Ethernet Switch

The Parvus DuraNET 30-2020 is an ultra-rugged 19-port Cisco IOS-managed Layer 2+ network switch subsystem integrating Cisco’s ESS 2020 Embedded Services Switch technology with an isolated...

Parvus DuraNET 3000 Ruggedized Cisco IE-3000 L2/L3 Ethernet Switch, 8x/16x/24x 10/100 + 2x GigE Ports

Parvus DuraNET 3000 Ruggedized Cisco IE-3000 L2/L3 Ethernet Switch

End of Life / Last Time Buy Notice – DuraNET 3000 The Parvus DuraNET 3000 is a ruggedized version of Cisco Systems’ IE-3000 industrial Ethernet switch, specifically hardened for use in...


We’d like to keep in touch and send you updates on our products, news and developments – please tick below to make sure you don’t miss out. You can unsubscribe at any time by clicking on the unsubscribe link at the bottom of the emails. Your personal information will not be shared with any person or organization outside of Curtiss-Wright. Review our privacy policy.

Watch Mike Southworth demonstrate the DuraNET 3300 at AUSA 2019, where it was announced as the 3-Stars: Rugged Computing winner.

The DuraNET 3300 is the embedded market’s most rugged Cisco IOS-based small form factor switch. Integrating Cisco’s 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 3300’s 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

Product Finder

Connect With Curtiss-Wright Connect With Curtiss-Wright Connect With Curtiss-Wright


Contact our sales team today to learn more about our products and services.





Our support team can help answer your questions - contact us today.