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Firstly, the hospital network platform carries key business systems such as Hospital Information System (HIS), Electronic Medical Record (EMR), and Picture Archiving and Communication System (PACS), which are diverse and complex. In the future, they will be flexibly expanded to introduce more systems and applications. Additionally, the hospital network platform is interconnected with institutions such as the National Health Commission and the Social Security Bureau. Therefore, the network needs to meet the high concurrency during peak periods and the impact of large traffic on various systems.
Secondly, the hospital environment is unique and requires 24/7 uninterrupted operation. Traditional manual operation and maintenance cannot perfectly guarantee the stability of the network. When a single point of failure occurs in the network, it is difficult to rely on manual operation and maintenance to immediately locate and solve it, which affects the speed and quality of medical services provided to patients.
Finally, for medical staff, they are not always working in fixed locations. However, traditional wireless roaming networks are prone to terminal disconnections, business interruptions, and long waiting times for medical staff. Therefore, seamless coverage and roaming become crucial, and a fully wireless continuous networking mechanism is needed to ensure a consistent service level experience.
For a long time, both the Hubin Campus and Qiantang Campus of Zhejiang Provincial Hospital of Traditional Chinese Medicine have maintained stable cooperation with Huawei. To meet the business demands of Zhejiang Provincial Traditional Chinese Medicine Hospital, Huawei focuses on experience and provides efficient, stable, and flexible high-quality 10 gigabit medical park network solutions based on four standards: fast access, minimalist architecture, minimalist operation and maintenance, and ultimate experience. This solves problems such as large business impact, single point of failure hazards, and easy disconnection in mobile office, fully ensuring network reliability and future evolution, and achieving unified management and operation of the entire network.
Firstly, the network core layer uses CloudEngine S12700 series park switches, which support on-board AC function. Wang Wei, director of the Information Center of Zhejiang Provincial Hospital of Traditional Chinese Medicine, emphasized that "AC function is directly carried by the main control and line cards, without the need for additional ports and bypass lines. The bandwidth is large and the latency is low, greatly improving the wireless forwarding capacity and building an efficient and high bandwidth network. Facing the sudden data traffic pressure generated by massive concurrent users calmly, it can not only meet the real-time business needs of traditional Chinese medicine hospitals such as HIS and PACS, but also carry multiple businesses at the same time and flexibly expand. ”
Secondly, in actual deployment, the redundancy of equipment components (main control, switching network, power supply, etc.), dual machine cluster technology, and end-to-end hardware level switching in less than 50ms greatly improve the reliability of the network and minimize the impact of network switching on real-time business. At the same time, the Telemetry technology supported by the switch collects real-time device data and sends it to Huawei's campus network analysis component iMaster NCE CampusInsight, accurately displaying the real-time status of the network, timely and effectively locating faults and causes, ensuring user experience, and reducing the risk of single point failures.
Finally, the hospital also used Huawei Agile Distributed Center AP and remote units. The traditional solution requires configuring AP for each room, but now only one central AP needs to be configured for every 48 rooms, reducing the number of management nodes by 95%; Moreover, the roaming of traditional APs requires AC processing and coordination, but the roaming of sensitive APs in different rooms is directly handled by the central AP, which improves efficiency by 200%. During ward rounds, the network connection is fast and uninterrupted, making business faster, more stable, and more free, and has received unanimous praise from medical staff.
Huawei's high-quality 10 gigabit medical park network solution ensures the stable operation of hospital business, supports the integration of hospital information resources, and carries rich medical applications. We believe that Zhejiang Provincial Hospital of Traditional Chinese Medicine will work together with Huawei to further strengthen the construction of information and digital hospitals, providing more efficient, safe, and convenient medical services and medical security for the surrounding people.
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