This section describes the J18 FMC+/FMCP connectors.
- Samtec SEAF series, 1.27 mm (0.050 in) pitch. Mates with SEAM series connector. More information about SEAF series connectors is available on the Samtec website.
- The 560-pin FMC+ connector defined by the FMC specification (see VITA 57.4 FMCP Connector Pinouts) provides connectivity for up to:
- 160 single-ended or 80 differential user-defined signals
- 24 transceiver differential pairs
- 6 transceiver differential clocks
- 4 differential clocks
- 239 ground and 17 power connections