Telecom 5G Lte Synchronization ITU-I G.8275 with NTP PTP IEEE 1588

 Telecom ITU-T G.826x/ ITU-T G.827x infrastructure specification for PTP/IEEE1588 Ethernet synchro-nization of Lte/5G ensure BTS (Base Transceiver Station) and a core TELECOM keep accuracy of UTC phase synchronization to be better than a single microsecond. The stability of frequency is even more important and requiring synchronization too. Trusted date & time (timestamps) is important mechanizm for e-billing and telecom network management system enabling new future 5G functionalities

Network Time Server NTP PTP IEEE1588 NTS-3000 ELPROMA

Recommended products for Telecom

    NTS-5000 Rubidium & OCXO
    NTS-5000 LITE (OCXO, w/o Rubidium)
    NTS-4000 OCXO
    NTS-3000 GNSS

Recommended products for Telecom ITU-T G.826x/ ITU-T G.827x

   NTS-5000 Rubidium & OCXO
   NTS-5000 LITE (OCXO, w/o Rubidium)

Recommended configuration. Please consider to use min. 1 - best if 2 redundantly operating time servers per single Data Center. Server can be configured on way of giving a ref. time to each other. Servers can be equipped with redundant powersupplys.

A very good idea is to use 2 redundant GNSS receivers. Two antenna-receivers helps prevent GPS jamming and spoofing. They can be installed on location 700 meters from time server each.