Smart Hospital Network Solution - Fholink

Building a Reliable Digital Foundation for Carrying Life-Critical Information  

Introduction

In the wave of digital transformation, the construction of smart hospitals has become a core driver for improving the quality and efficiency of medical services. However, the growing demands of mobile healthcare, high-definition image transmission, and IoT device access pose significant challenges to traditional hospital networks. Network interruptions and congestion are no longer just technical issues but also medical risks that impact patient safety. With a deep understanding of medical operations, Fholink introduces a new-generation Smart Hospital Network Solution, designed to build a secure, reliable, and intelligent converged network for hospitals, ensuring seamless information flow to safeguard lives.  

1. Network Challenges Facing Smart Hospitals  

- Extremely High Reliability Requirements: Services such as operating room live broadcasts, intensive care, and anesthesia systems require 24/7 network availability. Any interruption could lead to severe consequences.  

- Immense Bandwidth Pressure: PACS image data (e.g., CT, MRI) can reach tens of gigabytes, and transmission efficiency directly impacts diagnostic processes. 4K high-definition surgical demonstrations require stable, high-bandwidth support.  

- Diverse and Complex Services: The network must simultaneously carry core medical systems (e.g., HIS/LIS/EMR), mobile healthcare, video surveillance, intelligent guidance, and IoT monitoring, with strict isolation between services.  

- Strong Mobility Needs: Doctors and nurses using mobile handheld devices (PDAs) and mobile ward rounds require seamless roaming within wards to ensure service continuity.  

- Security and Compliance: The network must meet the requirements of China’s Cybersecurity Level Protection 2.0, protect patient privacy data, and prevent internal and external attacks and data breaches.  

2. Fholink’s Solution: All-Scenario Intelligent Medical Converged Network  

This solution adopts the design philosophy of "stable core, flexible access, and intelligent operations" to create an end-to-end medical-grade network.  

2.1 Highly Reliable Core Network: The Foundation for Business Continuity  

- Deploy an integrated OTN and active WDM architecture in data centers and core network nodes, such as the main hospital data center and outpatient or inpatient building data centers.  

- Use **OTN6800** and **OTS5600** hard isolation channels to provide dedicated "express lanes" for critical services like PACS image transmission and core database synchronization, ensuring absolute reliability in bandwidth and latency.  

- Implement full device and link redundancy with millisecond-level failover, delivering carrier-grade high availability for core medical applications.  

2.2 Comprehensive Wireless Coverage and IoT Integration: Empowering Mobile Healthcare

- Deploy next-generation **Wi-Fi 6/7** technology for seamless coverage across the hospital, with precise planning for different scenarios such as wards, outpatient areas, and operating rooms.  

- Zero Roaming: Ensure stable connections for mobile ward rounds and nurse handheld PDAs without disconnections during cross-area transitions.  

- High-Concurrency Access: Meet the demands of high-density scenarios like waiting areas and report printers, where numerous patients and devices connect simultaneously.  

- Integrate IoT convergence gateways to unify access for medical device positioning, vital signs monitoring, infusion monitoring, and asset management, achieving "network-follows-user" and IoT sensing.  

2.3 Intelligent Service Bearer and Security Isolation  

- Utilize technologies like **VxLAN**, **FlexE**, and **M-LAG** to create multiple logically independent network slices on a single physical network:  

  - Medical Production Network: Highest priority, carrying HIS, PACS, anesthesia systems, etc., ensuring absolute smoothness for core services.  

  - Mobile Medical Network: Medium priority, guaranteeing stability and security for mobile healthcare services.  

  - IoT Network: Providing access for various monitoring sensors.  

  - Visitor Internet Network: Strictly isolated from the internal network, offering public internet services.  

- The solution complies with Level Protection 2.0 requirements, building a multi-layered security defense system from terminal access and network transmission to the data center, ensuring medical data security.  

2.4 Intelligent Operations and Visualized Management  

- Deploy an intelligent operations platform for integrated management of wired, wireless, and IoT networks.  

- Digital Twin Visualization: Create a 3D map of the hospital network, providing clear visibility into device status, link health, and user distribution.  

- Intelligent Fault Localization: Quickly identify the root causes of network anomalies, such as AP failures or terminal disconnections, and provide repair recommendations.  

- Service Quality Awareness: Monitor the quality of experience for critical medical applications in real time, shifting from reactive to proactive maintenance.  

3. Core Value of the Solution  

- Business Continuity, Security, and Reliability: Carrier-grade reliability ensures core medical systems never experience downtime, adding a digital layer of protection for patient safety.  

- Process Optimization and Efficiency Improvement: High-speed wireless networks and seamless roaming free medical staff from fixed workstations, enhancing diagnostic and treatment efficiency.  

- Multi-Service Capability and Converged Efficiency: A single network carries all services, simplifying architecture and reducing overall investment and operational complexity.  

- Intelligent Operations, Cost Reduction, and Efficiency Gains: The unified intelligent operations platform significantly improves IT response speed and Work Efficiency, reducing labor costs.  

- Compliance and Security, Data Protection: Meets Level Protection requirements, building a trusted medical data environment to safeguard hospital informatization development.  

Conclusion  

Fholink’s Smart Hospital Network Solution is not merely a channel connecting devices and systems but the nervous system supporting the efficient and secure operation of modern smart hospitals. We are committed to empowering every medical scenario with stable and reliable network connectivity, helping hospitals improve service quality and optimize operational models, ultimately providing patients with better and safer medical services.  

Related Products

1. OTN6800 Intelligent Optical Transport Platform  

2. OTS5600 Intelligent Optical Transmission System  

3. GPON OLT Equipment  

4. ONU Optical Network Unit  

5. Wireless Access AP  

6. IoT Edge Gateway