The PmodRJ45 Connector Modules can link any Digilent Peripheral Module (Pmod) to any AVR-based or FPGA-based Digilent board via a standard RJ-45 cable. The RJ45 modules ship as a pair of male and female boards.
connector(s)
6-pin header and RJ45 Connector
features
Extends the 6-pin connection used by Pmods over greater distances via RJ-45 cable