Might look at this: http://qulsar.com/Products/Managed_Timing_Engines/MTE_Board_P6X.html
It has PTP, sNTP, comes with a TCXO, OCXO as an option or bring your own oscillator through the 40 pin connector. Link On May 12, 2015, at 10:11 AM, Mark Spencer <m...@alignedsolutions.com> wrote: > Hi sorry for a possibly OT post. > Has anyone had practical experience with small commercially available time > servers / ntp servers suitable for mobile use in a vehicle. > > The use case is I am in need of an accurate (ie. within 100 ms) time source > for several pc's in moving vehicle. Being able to run directly off a 13.8 > or 28 VDC source would be a major plus but AC power is also available. > > Hold over if there are gaps in GPS coverage is also a major plus. > > We already have a GPS with a 1 pps output, but an integrated box with it's > own GPS would be best. > > Yes I am aware I could feed a 1 pps signal into a laptop and use that as a > time server and I may end up going that route. > > There is a small Ethernet LAN in the vehicle. The pc's currently get their > time via a wireless connection to various NTP servers. I need to be able to > ensure accurate time on the PC's if there is no wireless coverage. > > > This is for a one off project so piecing together various parts is an option > but a single box COTS solution would be nice. I've found a few candidates > via web searches but would welcome any feed back. > > Thanks in advance > > Mark Spencer > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
