IO34X front plug-in I/O modules are available for IO342 FPGA I/O modules. They add additional functionality such as QSFP interface and, ADC and DAC channels.
Optional IO34X front plug-ins allow a variety of digital (QSFP) and analog functionality to be added to IO342.
Optional IO3XX rear plug-ins allow the digital lines of the IO3XX FPGA I/O modules to be accessible from the front of the enclosure, and convert them to TTL, RS422 or RS485.