VPX3-621 3U VPX Cisco Ethernet Router

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Key Features

  • 2-4 Gigabit Ethernet ports for network connectivity 
  • Cisco IOS Embedded Services Router with Advanced Enterprise Services feature set 
  • IPv4/IPv6 routing including OSPF, EIGRP; multicast via MLD Proxy, PIM, IGMP  
  • Radio-aware routing and MANET for dynamic mobile networks 
  • IPSec, VPNs with Suite B encryption, DMVPN, GETVPN 
  • Security policies with ACLs, IPS, ZBFW, AAA 
  • Integrated IP telephony with Cisco CME Express 
  • Low power (35W typical) 



  • Connecting systems to IP-based wide-area networks 
  • Enhancing network security with firewall and intrusion-detection capabilities  
  • Adding mobile IP networking capabilities to vehicles with multiple data links 
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The VPX3-621 from Curtiss-Wright Defense Solutions is a versatile, standards-based module that delivers the power of Cisco IOS running as an Embedded Services Router (ESR). Designed for mobile and embedded systems, the VPX3-621 Cisco Ethernet Router extends the services of an enterprise router to a rugged embedded platform. 

With up to four Gigabit Ethernet ports, the VPX3-621 can connect multiple modules or radios to provide LAN and WAN connectivity. The extensive feature set of Cisco IOS enables a wide range of traditional branch router functions including WAN routing, VPN endpoint services, firewall with intrusion prevention system (IPS) and call manager for telephony and unified communications. 

Designed for embedded applications, the VPX3-621 3U VPX Cisco Ethernet Router also provides advanced routing features for mobile platforms. Mobile Ad-hoc Networking (MANET) enables mobile platforms to create dynamic networks for net-centric operations. Radio-aware routing provides monitoring of link conditions to allow systems to make optimal use of multiple radio connections. 

Part of a family of Curtiss-Wright products featuring Cisco ESR technology, the VPX3-621 3U VPX Router is ideal for systems with a need to connect to external networks through a trusted and secure gateway. Featuring a powerful third-generation Intel Core i7 processor, it has the capacity to deliver voice, video and data services while providing the security of a firewall or VPN gateway. 

Available in air-cooled and conduction-cooled formats, the VPX3-621 is ruggedized to Curtiss-Wright's high standards for reliable performance in harsh environments. As a standard 3U VPX module, it can be installed on a wide range of system to add powerful network routing and security features to new or existing systems.  

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