The NTS-5000 (RUBIDIUM & OCXO) and NTS-5000LITE (OCXO only). The difference between these 2 products is RUBIDIUM quantum oscillator only. If you are interested just in NTS-5000LITE please simply disregard RUBIDIUM oscillator option when reading below specification. NTS-5000 (NTS-5000LITE) deliver TIME directly to std. x2 (max. x10) LAN network using NTP PTPv2 IEEE1588. It is equipped with 2 independent NIC (std.) 10/100Mbps. This can be extended to x10 LAN GE interfaces (SFP, RJ45 using additional NIC cards). Each NIC has own IP stack. NIC cards are 100% isolated using internal analogue synchronisation.
Server is equipped with 2 independent GNSS receiver inputs (ANT1 & 2) can support independent satellite receivers too. Built-in RUBIDIUM (NTS-5000LITE OCXO only) oscillator guarantees time for long period of missing GNSS signals. Both ANT1/ANT2 interfaces can be switched to output mode emulating GNSS NMEA signals with PPSout. Server can be synchronized to external clocks using 1PPS, IRIG-B inputs, rs232 (ToD). It also provides ref. output time via 1PPS, IRIG-B, rs232, 10MHz, RS232(SYSPLEX,IRIG).
NTS-5000 is STRATUM-1, PTP/IEEE1588 GRANDMASTER supporting hardware stamps. It offers accuracy better than 15ns. Server supports leap second, synchronizes UTC monotonously (jump-free) and can simultaneously serve upto100,000 NTP clients. Firmware basis on FreeBSD UNIX. Server uptime is counted in years of 24/7 working.