The RUGGEDCOM RMC8388 is a time converter that can convert time signals between PTP (IEEE 1588) and IRIG-B. Supports RJ45 and LC for Ethernet and BNC for IRIG-B/PPS. HI (100 - 300 VDC or 85 - 264 VAC) . Din Rail Mounting IEEE 1588 in, IRIG-B AM out Conformal Coating 100FX, LC, 2KM