Tekron PTP TRANSLATOR, User Manual, Page: 3 / 13

PTP Translator Manual / December 2014 3
1 Introduction
The PTP Translator converts IEEE 1588 (PTP) signals into legacy time codes including IRIG-B, DCF77, user defined
pulses and serial strings. Orderable options include the power supply, which can be ordered as high, medium or low;
and an optional output, which can be ordered as TTL copper, AM IRIG-B copper or serial strings.
User friendly, secure Windows™ software and Ethernet connectivity make customization and setup easy.
Figure 1 – PTP Translator Front View
2 LED Indicators
The top of the PTP Translator features two LED indicators. The SYN LED shows synchronization status of the internal
PTP decoder, while the ALM LED shows the alarm status of the unit.
Outputs are synchronized to UTC time only when the SYN LED is fully illuminated.
The tables below provide information regarding the interpretation of the LEDs.
SYN LED Meaning
Off The PTP Translator is not synchronized.
Slow Flash The PTP Translator is in hold-over mode.
Fast Flash The PTP Translator is out of sync and not in holdover.
On The PTP Translator is synchronized.
Table 1 – SYN LED Functionality
ALM LED Meaning
Off The PTP Translator is operating normally and has no alarms.
Fast Flash An alarm is active. To identify the alarm, use the configuration tool.
Table 2 – ALM LED Functionality