9.1 Acronyms
Acronyms Description
BC Boundary Clock (Disciplined by a master and discipling slaves)
BMCA Best Master Clock Algorithm
FR Free Running (Undisciplined local oscillator)
GLONASS Globalnaya Navigatsionnaya Sputnikovaya Sistema
GM Grand Master
GNSS Global Navigation Satellite System
GPS Global Positioning System
HA High Accuracy
HO Hold-Over
HTTP Hypertext Transfer Protocol
NMEA National Marine Electronics Association
NMS Network Management System
NTP Network Time Protocol
PPS Pulse Per Second
PTP Precision Time Protocol
PPS Precision Time Protocol
PWS Power Supply
RTT Round Trip Time
SFP Small Form-factor Pluggable Transceiver for fiber link
SSH Secure Shell
SNMP Simple Network Management Protocol
SyncE Synchronous Ethernet
TAI International Atomic Time (Temps Atomique International)
ToD Time of Day
UTC Coordinated Universal Time
WR White Rabbit