NTS-5000 (dual oscillator Rb & OCXO) and NTS-5000LITE (OCXO only) delivers time directly to networks using NTP,

Ultra Miniature Time Server NTP/PTP.

NTS-3000 delivers time directly to LAN network using NTP PTPv2 IEEE1588 protocols. It is equipped with 2 Ethernet

NTS-4000 delivers time directly to LAN network using NTP PTPv2 IEEE1588 protocols. Built-in OCXO oscillator guarantees