Time service device
The invention provides a time service device, and the device comprises an optical splitter which is used for transmitting an obtained clock source optical signal to at least two signal source processing modules; the at least two signal source processing modules are used for processing the clock sour...
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| Hauptverfasser: | , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a time service device, and the device comprises an optical splitter which is used for transmitting an obtained clock source optical signal to at least two signal source processing modules; the at least two signal source processing modules are used for processing the clock source optical signal to obtain an NTP network service and transmitting the service and operation data of each signal source processing module to the hot standby redundancy switching module; and the hot standby redundancy switching module is used for outputting the NTP network service of the signal source processing module corresponding to the normal operation data in the form of an electric signal. According to the invention, at least two signal source processing modules in the time service device acquire the same external clock source optical signal at the same time, the external clock source optical signal is processed at the same time to obtain the NTP network service, and the NTP network service and the operation |
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