VPX3-687 3U VPX SOSA-Aligned 10/40 Gb Ethernet Switch

VPX3-687 3U VPX SOSA-Aligned 10/40 Gb Ethernet Switch
Product Sheet
Product Sheet

The Curtiss-Wright VPX3-687 3U VPX 10/40 Gigabit Ethernet Switch provides up to 32 x 10 GbE interfaces at line-rates up to 320 Gbps. 

Key features

  • Up to 32 x 10 GbE interfaces in a single VPX 3U slot 
  • Line-rate forwarding up to 320 Gbps 
  • Support for Gigabit, 10 Gbps and 40 Gbps backplane Ethernet standards 
  • Configurable for multiple OpenVPX switch module profiles, including 2F24U, 8F, 6F6U 
  • Fully-managed multi-layer switching services including multicast, QoS, and security features 
  • IEEE 1588 PTP transparent clock for high-precision system-level time synchronization 



  • High-density, standards-based connectivity for C4 and ISR sensors and processing systems 
  • Low-latency 10 Gbps control plane switch 
  • High-throughput 40 Gbps data plane fabric 
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VPX3-687 3U VPX SOSA-Aligned 10/40 Gb Ethernet Switch

Fully Managed and Versatile Ethernet Switch

For low-latency control plane and high-throughput data plane applications

The VPX3-687 is a versatile and high-performance Ethernet switch designed to connect the next generation of 3U systems. Offering performance without compromises, the VPX3-687 provides switching throughput of up to 320 Gbps and full line-rate forwarding of up to 32 x 10 GbE or 8 x 40 GbE interfaces. Its non-blocking architecture is suitable for both low-latency control plane and high-throughput data plane applications. 

With support for gigabit, 10 Gbps and 40 Gbps Ethernet, the VPX3-687 VPX Switch provides standards-based connectivity for both legacy and next-generation devices. Its backplane connections are fully flexible to support both OpenVPX switch module profiles and custom configurations. 

A fully managed multi-layer Ethernet switch, the VPX3-687 supports an extensive range of network services including efficient multicast, flexible quality of service (QoS) and a range of security features. On-board management software provides a powerful command-line interface (CLI), SNMP, and web-based options for configuration and monitoring. 

Validated for deployment in the harshest environments, the VPX3-687 3U VPX Ethernet Switch is available in a range of air-cooled and conduction-cooled formats. Suitable for high-reliability embedded and airborne applications, the VPX3-687 includes extensive Built-in test (BIT) software.

Choose from variants to support your specific requirements, including models developed in alignment with The Open Group Sensor Open Systems Architecture™ (SOSA) Technical Standard.

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