Title :
1μs-conform line length of the Transparent Clock Mechanism defined by the Precision Time Protocol (PTP Version 2)
Author :
Scheiterer, Ruxandra Lupas ; Na, Chongning ; Obradovic, Dragan ; Steindl, Günter ; Goetz, Franz-Josef
Author_Institution :
Corp. Technol., Inf. & Commun., Siemens AG, Munich
Abstract :
This paper quantifies the ldquo1 mus-conformrdquo line-length of the Transparent Clock Mechanism of peer-to-peer Precision Time Protocol (PTP Version 2), i.e. the number of elements that stay within the plusmn1 mus sync error tolerance, for crystal oscillator output frequencies of 100 MHz, 250 MHz, 500 MHz and 1 GHz, i.e. for time quantization errors of 10 ns, 4 ns, 2 ns and 1 ns.
Keywords :
IEEE standards; clocks; local area networks; protocols; crystal oscillator; line length; peer-to-peer precision time protocol; sync error tolerance; time quantization errors; transparent clock mechanism; Automation; Clocks; Electrical equipment industry; Error correction; Frequency synchronization; Jitter; Master-slave; Oscillators; Protocols; Stability; “1μs-conform” line-length; long-term stability; precision time protocol (PTP); shocks; short-term stability; synchronization precision; temperature drift; transparent clock; vibration;
Conference_Titel :
Precision Clock Synchronization for Measurement, Control and Communication, 2008. ISPCS 2008. IEEE International Symposium on
Conference_Location :
Ann Arbor, MI
Print_ISBN :
978-1-4244-2274-6
Electronic_ISBN :
978-1-4244-2275-3
DOI :
10.1109/ISPCS.2008.4659220
