Does anyone know where the external time synchronization adapters can be purchased? The documentation,https://docs.napatech.com/r/NT20E3-2-PTP-Installation/Connect-External-Cable-for-Time-Synchronization , says there are two different versions; a PTP-SMA and PTP-SMA/RJ45. I’ve emailed support but received nothing back.

I know it existed as a real item at least somewhere because I found a picture of one installed in a NT40E3-4-PTP