Time Source Master Clock Specifications
Supported Protocols
- DS/NTP, a secure time delivery protocol that protects time values from network attack and incorporates an automatic process of auditing and calibration to synchronize time.
Timing Accuracy
- Network: 1-10 milliseconds, typical
- GPS and 1PPS: ± 100 nanoseconds
- OCXO-DHQ oscillator (TSMC-GPS units):
Short term stability (T = 1 sec): 2•10•¹²
Accuracy of time free run, one year: ± 300 milliseconds
- IRIG: ± 10 microseconds
- OCXO-HQ oscillator (TSMC-IRIG units):
Short term stability (T = 1 sec): 5•10•¹²
Accuracy of time free run, one year: ± 1.6 seconds
Certifications
- FIPS 140-2 Level 3
- Federal Communications Commission (FCC): CFR 47, Part 15, Subpart B, Class A
- CE Certification: EN55022 Class A; EN55024-1; EN60950
- National Institute for Standards and Technology (NIST): FIPS 140-2 Level 3 certification
- Information on RoHS compliance







