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XMC Ethernet Switch Module Delivers 12 Ports of Gigabit Ethernet with No Additional Slot The

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A managed XMC 12-port Gigabit Ethernet Switch for the embedded market can be mounted on virtually any VPX or VME module supporting the XMC mezzanine standard and enables designers of rugged embedded systems to integrate high-speed Ethernet switching functionality on a space, weight and power (SWaP) optimized mezzanine module that requires no additional chassis slot to deploy. The XMC-651 module from Curtiss-Wright Controls Embedded Computing is also available in a PMC mezzanine configuration (PMC-651) that provides up to 8 ports of managed GbE switching. 

The XMC-651 supports full line-rate non-blocked switching and the in-field management of a broad range of networking features including VLANs, multicast and Quality of Service. Designed for use in rugged military environments, the module is available in both air-cooled and conduction-cooled variants. 

The XMC-651 implements Ethernet switching functions via Broadcom 10th generation switching technology. Eight of the module’s ports support 10/100/1000Base-T with auto-negotiation. An additional four ports support SerDes (1000Base-BX) Gigabit Ethernet, offering flexibility in connecting in-chassis devices. The XMC-651 implements Layer-2 Ethernet switching with full wire-speed performance on all ports and features an 8K entry MAC address table, with automatic learning, advanced flow-control and head of line blocking prevention.

Curtiss-Wright Controls Embedded Computing, Charlotte, NC. (613) 254-5112. [www.cwcembedded.com].