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It provides detailed technical parameters, functional descriptions, installation methods and typical application cases of the whole series of BeiDou Bontec products, covering core technology areas such as high-precision positioning, accurate timing, anti-interference and anti-spoofing, multi-source fusion and so on. The manual not only comprehensively analyzes the performance index, interface definition, software configuration and compatibility requirements of each device, but also combines the industry application scenarios to show the actual deployment of the products in the fields of transportation, electric power and energy, communication base stations, emergency rescue, scientific research and mapping. Through the illustrated structure design, users can intuitively understand the product appearance, installation steps and debugging methods, and quickly master the whole process of operation from selection to implementation. Whether you are a first-time user of BeiDou PNT solution or a technical engineer who needs in-depth integration, BeiDou PNT product manuals will provide you with authoritative, systematic and easy-to-use technical references, and help the project land efficiently and run stably.
Professional time and frequency equipment supplier Beidou Bontai, today completed the Jingdong whole network Beidou clock synchronization deployment, the project early Jingdong technical team of dozens of domestic manufacturers of equipment for rigorous testing and comparison, Beidou Bontai with the leading technical strength and excellent brand reputation was finally successfully selected.
Professional time-frequency equipment supplier, Beidou Bontec, today delivered a set of Beidou Low Phase Noise Frequency Standard with daily accuracy 5E-13, phase noise -164dBc/Hz @1kHz, -173dBc/Hz @10kHz, 1PPS jitter 20ps.
[China, Beijing, May 28, 2018], today, after a number of competitive bidding finally China Development Bank chose Beidou Bontec as its partner for the whole network clock synchronization project, using Beidou NTP network clock server to provide standard time for the production network of the China Development Bank, to improve the efficiency and security of transactions.
Focusing on the forefront of Beidou PNT technology, presenting authoritative interpretation and exciting moments
Facing the diversified and specialized market demands, Beidou Bontec is committed to designing and developing products and solutions to meet the real needs of different users, and its technical business involves aviation, aerospace, weaponry, electronics, communication, electric power, transportation and other fields.
The purpose of this document is to provide network and system administrators with a macro-guide to a high-precision PTP (Precision Time Protocol) network architecture. We will present a hierarchical, scalable PTP synchronization model that consists of three core levels of devices: the PTP Master Clock (Grandmaster), the PTP Boundary Clock, and the PTP Slave Clock.
rms 16
Indicates the "average synchronization error" in nanoseconds (ns).
This value reflects the overall level of stability of the time offset between the device and the master clock. rms 16 means that the average deviation is only 16ns, which is already very small and falls within the range of high-precision synchronization. The smaller the value, the more accurate the synchronization.
In a financial production network, time is not "as close as possible", but "must be consistent and traceable". When relying only on NTP, queuing jitter and path asymmetry across three layers and congestion can magnify deviations and tail risks to the millisecond-microsecond scale; PTP transforms source-to-end errors from uncontrollable fluctuations to budgetable, attributable, and manageable ones through hardware timestamps on the NIC/switching chip, boundary/transparent clocks, and (optionally) SyncE. PTP turns "source-network" errors from uncontrollable fluctuations into budgetable, attributable, auditable quantities of work through hardware timestamps on the NIC/switch chip and (optional) SyncE. With the T830 as the core, without interrupting the NTP of the existing network, the critical links are stabilized to the low-microsecond level first, and then tightened to the sub-microsecond/hundred-nanosecond level in the controlled core segments, so that minimal modification is made in exchange for maximum verifiability and compliance certainty.
Facing the diversified and specialized market demands, Beidou Bontec is committed to designing and developing products and solutions to meet the real needs of different users, and its technical business involves aviation, aerospace, weaponry, electronics, communication, electric power, transportation and other fields.
The purpose of this document is to provide network and system administrators with a macro-guide to a high-precision PTP (Precision Time Protocol) network architecture. We will present a hierarchical, scalable PTP synchronization model that consists of three core levels of devices: the PTP Master Clock (Grandmaster), the PTP Boundary Clock, and the PTP Slave Clock.
rms 16
Indicates the "average synchronization error" in nanoseconds (ns).
This value reflects the overall level of stability of the time offset between the device and the master clock. rms 16 means that the average deviation is only 16ns, which is already very small and falls within the range of high-precision synchronization. The smaller the value, the more accurate the synchronization.
In a financial production network, time is not "as close as possible", but "must be consistent and traceable". When relying only on NTP, queuing jitter and path asymmetry across three layers and congestion can magnify deviations and tail risks to the millisecond-microsecond scale; PTP transforms source-to-end errors from uncontrollable fluctuations to budgetable, attributable, and manageable ones through hardware timestamps on the NIC/switching chip, boundary/transparent clocks, and (optionally) SyncE. PTP turns "source-network" errors from uncontrollable fluctuations into budgetable, attributable, auditable quantities of work through hardware timestamps on the NIC/switch chip and (optional) SyncE. With the T830 as the core, without interrupting the NTP of the existing network, the critical links are stabilized to the low-microsecond level first, and then tightened to the sub-microsecond/hundred-nanosecond level in the controlled core segments, so that minimal modification is made in exchange for maximum verifiability and compliance certainty.
