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NTP server Network Time Protocol - OSA 505x series
The 5051/5052 Dual Switch Unit is mainly designed for time and frequency applications where reliability criteria call for redundancy in RF and Pulse source.This unit accepts two input pairs consisting of one RF signal (sine/square) and one pulse (typically 1PPS).
Both primary and secondary pairs are monitored and in case of fault, the unit will automatically switch to the other channel (Typically switching <3ms).
In addition, OSA 5051 or 5052 offers local or remote control using RS-232 or Ethernet interface.
Input/Output range is from 1MHz to 20MHz for RF signal and from 0.1s to 2s for the pulse signal.