Huahuan Electronics HX.PTP-GM02, User Manual

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Contents
1.

OVERVIEW ......................................................................... 1
1.1. Features ........................................................................................... 1
1.2. Ordering Information .................................................................... 2
2.

TYPICAL APPLICATION ..................................................... 2
2.1. IEEE-1588V2 Grandmaster Clock ............................................... 3
2.2. 1PPS+ToD Scenario ....................................................................... 6
2.3. GeckoSynco as NTP Server ........................................................... 7
3.

ARCHITECTURE AND INSTRUCTIONS ............................. 8
3.1. Structure ......................................................................................... 8
3.1.1. System LED ............................................................................. 9
3.1.2. Electrical ETH Port ................................................................ 10
3.1.3. Optical Port ............................................................................ 12
3.1.4. 1PPS+TOD Port ..................................................................... 13
3.1.5. The Dip Switches ................................................................... 14
3.2. Power Supply ................................................................................ 14
3.3. Functional Descriptions ............................................................... 15
3.3.1. Time Synchronization ............................................................ 15
3.3.2. Synchronous Ethernet (SyncE) .............................................. 16