A. Small form-factor pluggable (SFP) module connectors provide four high-speed communication links between other FPGA simulators or third-party devices. Each socket controls one communication link. SFP transceivers and fiber-optic cables must be selected (and purchased separately) according to the type and speed of the communication protocol.

B. JTAG connector (for OPAL-RT technicians’ use only).

C. Synchronization connectors status and user-configurable LEDs, dip switch and synchronization connectors.

D. Target computer monitoring interface. Two push buttons and six LED indicators: