Huahuan Electronics HX.PTP-GM02, Руководство пользователя

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Beijing Huahuan Electronics Co., Ltd
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HX.PTP-GM02, codenamed GeckoSynco, is a high precision timing source
based on Global Navigation Satellite Systems (GNSS). What separates
GeckoSynco from similar products in the market is its Peek2Sync design. With
everything integrated into a small box, it is to be suction-mounted inside a
building on to a window with only a partial view of the sky. This design
eliminates the need for an outdoor satellite antenna, thus without associated
lightning and other environment protection concerns, as well as much simplifies
the site selection and installation process.
HX.PTP-GM02 supports IEEE-1588V2 precision timing protocol (PTP), to
be used as a grandmaster (GM) in a PTP domain. Multiple PTP profile choices
are built-in, useful for applications in telecommunications, electrical systems, and
other scenarios where precision timing is needed.
Apart from being a PTP grandmaster, HX.PTP-GM02 also has a built-in
NTP server, as well as an output port for 1 pulse-per-second and time-of-day
(1PPS+ToD) signals used by different end equipment for timing reference.
1.1. Features

Indoor device with creative Peek2Sync suction window mount design (Pat.
No. ZL201520849428.3);

GNSS
Note1
based synchronization, selectable among GPS, GLONASS or
Beidou. Integrated antenna;

Single-SV timing mode supported, only partial sky view required, ±100ns
timing accuracy;

PTP Grand-Master, NTP Server, 1PPS+ToD output with adjustable cable
length delay compensation;

SyncE function, the clock synchronization between devices in Ethernet is
realized;
HX.PTP-GM02 IEEE-1588 Grandmaster Clock V1.0 1