PMC Quad 1000BaseSX Gigabit Ethernet PCI -X NIC with pluggable transceivers


This product reached the end of its lifecycle (end-of-life) on November 22, 2014

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PMC677 is a fiber connected PMC designed to offer 1000Mbit full duplex Ethernet connectivity on four channels. This NIC uses LC connectors with 1000BaseSX transceivers. The Ethernet/PCI interface includes a powerful DMA engine with 64KB deep FIFO buffers. PMC677 has a rich suite of host off-loading feature including: Packet filtering based on checksum errors; SNMP and RMON statistic counters; Hardware TCP checksum off-loading; and Support for various address filtering modes such as 16 exact matches (unicast or multicast), 4096-bit hash filter for multicast frames and Promiscuous unicast and multicast. Software drivers are available for most popular operating systems including VxWorks, Linux, LynxOS, Windows NT, and Solaris. These drivers have been carefully designed and implemented to fit within the LAN protocol stack of the host operating system. All facilities available from the host OS can be used across the PMC677.



  • Options: 1000BaseLX, acrylic or polyurethane conformal coating
  • RoHS compliant versions available
  • IBM 21P100 PCI bridge
  • 3.3V signaling
  • DMA engine
  • Interchangeable, pluggable transceivers
  • LC connector
  • Quad 1000BaseSX fiber Gigabit Ethernet
  • Jumbo Frames capable
  • Full 1000Mbit point to point performance
  • PCI-X, PCI 64-bit/66MHz




Form Factor
Port Type
Front Panel I/O Connectors
PCI Controller/ Ethernet MAC
Intel 82546

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