As a core pillar of the national economy, the financial industry’s operations encompass critical processes such as massive transaction processing, fund clearing and settlement, risk control management, and compliance auditing and supervision. Time synchronization serves as the fundamental foundation for ensuring the orderly execution of these functions. A unified time reference not only guarantees the accuracy of transaction sequencing and the consistency of fund settlements but also meets regulatory requirements for compliance in financial operations. Based on the industry’s operational characteristics and security needs, Beijing Zhongxinchuang Technology Co., Ltd. has developed an end-to-end time synchronization solution that features high-precision time distribution, independent controllability, robust security safeguards, and intelligent operations and maintenance. This solution has been widely deployed across banking, insurance, securities, trust, and other financial institutions, providing reliable support for the secure and stable operation of financial services.

The financial industry’s core requirements for time‑synchronization systems center on four key dimensions: accuracy, stability, security, and compliance. In terms of accuracy, high‑frequency trading, cross‑border payments, and distributed ledger processing all demand extremely high temporal precision; even millisecond‑ or nanosecond‑level timing deviations can result in trade failures, financial losses, or accounting discrepancies. As for stability, financial operations… Operating continuously 24/7, the time‑synchronization system must ensure high availability and redundant backup to prevent service interruptions caused by equipment failures or signal disruptions. In terms of security, given that financial systems are prime targets for cyberattacks, the time‑synchronization system must provide robust protection against tampering, interference, and intrusion, thereby guaranteeing the authenticity and reliability of the time reference. From a compliance standpoint, regulatory authorities such as the China Banking and Insurance Regulatory Commission and the China Securities Regulatory Commission have explicit requirements for timestamp recording and log auditing in financial operations; accordingly, the time‑synchronization system must meet the relevant regulatory standards.

Addressing the core needs of the financial industry, Zhongxin Chuang Technology has developed a multi-tiered, time-synchronization solution. In terms of core timing equipment, it offers high-precision… A diverse portfolio of products is available, including NTP time servers, 1588 PTP servers, and domestically developed XinChuang time servers. Among these, the DNTS‑9 series high‑precision NTP servers support dual‑mode timing via both BeiDou and GPS, achieving nanosecond‑level synchronization accuracy to meet the stringent timing requirements of high‑frequency trading, fund settlement, and other critical applications. The DNPTP‑9L 1588 PTP server leverages hardware timestamping technology, delivering sub‑10‑nanosecond synchronization precision, making it ideal for distributed trading systems, blockchain nodes, and other scenarios with demanding time‑synchronization needs. Meanwhile, the DNTS‑9HG XinChuang time server is built on domestic platforms such as Hygon and Phytium, fully compatible with Kylin and UOS operating systems, thereby satisfying the financial sector’s requirements for independent, controllable upgrades under the XinChuang initiative. To ensure system stability and availability, the solution employs a multi‑device redundant cluster deployment model. Multiple time servers form an active‑standby cluster, with heartbeat‑based mechanisms continuously synchronizing operational status; should the primary device fail, the standby unit can automatically switch over within milliseconds, guaranteeing uninterrupted time‑synchronization services. Core equipment supports redundant power supplies and network interfaces, preventing service disruptions caused by single‑point hardware failures. Additionally, each device incorporates a high‑precision rubidium atomic clock or a temperature‑controlled crystal oscillator, enabling the system to maintain long‑term timing accuracy even when satellite signals are unavailable, thus safeguarding business operations from adverse impacts.

In terms of security protection, the solution is equipped with The DNSIS series of satellite security isolation devices filters, monitors, and protects satellite timing signals, effectively mitigating security risks such as signal interference, malicious tampering, and unauthorized access. The time server supports NTP/PTP protocol encryption and authentication, employing cryptographic algorithms to encrypt synchronization packets and prevent data interception or modification. The system also implements security policies like IP access control and port filtering, restricting access by unauthorized devices and ensuring the network security of the time‑synchronization system.

Intelligent operations and maintenance is a key component of the solution. Leveraging the Zhongxin Chuang intelligent, network-wide time‑synchronization monitoring software, it enables centralized management and control of distributed time‑synchronization devices across financial institutions. The software provides real-time monitoring of critical parameters—including the operational status of all time servers and endpoint devices, time offsets, and satellite signal strength—presenting data trends in intuitive visual charts to help operations teams quickly grasp system performance. It also supports customizable alert thresholds, issuing timely notifications via email, SMS, pop-up windows, and other channels for anomalies such as excessive time deviations, device outages, or signal loss, ensuring rapid response. Additionally, the platform offers log‑audit capabilities, recording device operation logs, configuration change logs, and alert logs to meet regulatory compliance requirements. Finally, it supports remote configuration and batch management, significantly reducing operational costs while enhancing management efficiency. China‑Singapore Innovation Technology’s time‑synchronization solution for the financial industry has been recognized and adopted by numerous mainstream financial institutions. In a data‑center project for the People’s Bank of China, the solution provides a unified time reference for the nationwide payment and clearing system, ensuring temporal consistency across interbank payments and fund settlements, and supporting timestamped records for tens of millions of transactions per day. In a domestic‑technology‑innovation transformation project at a state‑owned bank, The DNTS-9HG domestically produced time server, when used in conjunction with intelligent monitoring software, achieves autonomous and controllable time synchronization for core business systems, thereby meeting the China Banking and Insurance Regulatory Commission’s regulatory requirements for financial information system security. In a securities firm’s high-frequency trading system, the DNPTP-9L 1588 PTP server delivers nanosecond‑level time synchronization, ensuring precise ordering and execution of trade orders, thus enhancing both trading efficiency and security.

In addition, Zhongxin Chuang Technology offers customized solutions tailored to the specific needs of the financial industry. Based on financial institutions’ network architectures, business scenarios, and compliance requirements, we provide end-to-end services—including solution design, product selection, interface integration, and on-site debugging—to ensure seamless compatibility with users’ existing systems and meet their unique requirements. At the same time, the company provides… 24/7 after-sales technical support and regular maintenance services ensure the long-term stable operation of the time synchronization system, providing ongoing support for the secure development of financial operations.