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IX - TECHNICAL FEATURES
Cristalys and Opalys clocks comply with the electromagnetic compatibility directive
2004/108/CE & DBT 2006/95/CE. This is a Class A product. In a domestic environment this
product may cause radio frequency interference, in which case the user may be required to
take adequate measures. This product is suitable for installation in a residential, commercial
or light industrial environment.
The NTP server must have a transmission (Poll) period of less than 128 seconds.
Long term accuracy of the clock's time base without SNTP synchronisation (or 0.2 s/day at
20°C with HLCD clock calibrated) and short-term accuracy of 200 ms with SNTP
synchronisation (jitter).
Synchronisation: complying with RFC2030 (SNTP V4) and Multicast address.
Network connection: RJ45 Ethernet, 10 base-T.
Power supply: PoE (power over Ethernet), Cristalys 45 mA, Opalys 270 mA.
Operating temperatures : from 0 °C to +50 °C.
Humidity : 80 % at 40 °C
Protection : IP 40
Weight : 2 Kg.
Dimensions :
Display :
AM and PM
for 12 hr
32
504
390
65
6
NTP reception
indicator (pictogram
flashing)
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