Multi-Campus High-Speed Interconnection Optical Transmission Solution for Hospital Groups - Fholink

Building a Unified and Converged Digital Lifeline for Smart Hospital Groups  

Introduction  

With the trend toward large-scale and group-based operations in healthcare, the "multi-campus, single-institution" model has become a mainstream operational strategy. However, geographical separation poses challenges such as data silos, fragmented services, and uneven resource distribution, severely constraining overall service efficiency and collaborative operations. Fholink, with a deep understanding of the core needs of modern medical groups, introduces the Multi-Campus High-Speed Interconnection Optical Transmission Solution. This solution aims to build a high-speed, reliable, and intelligent interconnection network, seamlessly integrating multiple campuses into a unified medical entity to optimize resources and standardize services.  

1. Core Challenges in the Multi-Campus Model  

- Data Silos and Fragmented Services: Independent information systems across campuses prevent real-time sharing of patient records and PACS imaging data, complicating referrals and consultations and disrupting diagnostic continuity.  

- Extremely High Reliability Requirements for Critical Services: Cross-campus unified HIS/PACS systems and core data center disaster recovery demand exceptionally high network availability. Any interruption could lead to hospital-wide service disruptions.  

- Pressure for Real-Time Transmission of Massive Data: Applications like cross-campus PACS image retrieval, 4K/8K remote surgical demonstrations and consultations, and research data synchronization impose stringent requirements on bandwidth and latency.  

- Complex Operations and Maintenance: Dispersed networks across campuses lack unified monitoring and management, making fault localization difficult and straining operational teams.  

- Security and Compliance Risks: Transmitting sensitive medical data over public networks or traditional dedicated lines risks theft or tampering, requiring strict compliance with Level 2.0 cybersecurity standards for data transmission.  

2. Our Solution: Building a Medical-Grade High-Speed Interconnection Private Network  

This solution leverages advanced **DCI + Active WDM** technologies to create an "information expressway" for multi-campus connectivity, enabling seamless high-speed data flow.  

2.1 Intelligent Optical Transmission Backbone: Ultra-High Speed, Hard Isolation  

- Deploy Fholink’s next-generation **DCI6500** technology to construct a backbone optical transmission network connecting the main campus with branch campuses.  

- Massive Bandwidth: Provides scalable transmission capacities of **N×100G/200G/400G** up to **Terabit levels**, easily handling massive data surges such as instantaneous PACS image synchronization and active-active data centers.  

- Hard Isolation: Creates dedicated OTU hard pipelines for critical services like unified HIS systems, remote consultations, and disaster recovery, ensuring bandwidth, latency, and jitter are unaffected by other services, with physical-level security and quality assurance.  

2.2 Intelligent Service Bearer: Multi-Service Capability with Quality Assurance

- Implement a flexible converged architecture to support differentiated service bearing:  

  - Production Services (Highest Priority): Core HIS interactions and database synchronization are carried over **OTS5600** active WDM hard pipelines, ensuring zero service interruption.  

  - Real-Time Interactive Services (High Priority): HD remote consultations and live surgical broadcasts are transmitted through strictly QoS-guaranteed sliced channels, ensuring real-time, smooth audio and video.  

  - Distribution Services (Medium Priority): Asynchronous PACS image preloading and video surveillance data backhaul are provided with guaranteed high bandwidth.  

  - Internet Access: Logically isolated to prevent external risks from penetrating the core production network.  

2.3 Intelligent O&M and Unified Management  

- Deploy a unified intelligent management platform for global visibility and centralized control of network resources across all campuses.  

- Service Panoramic View: Displays real-time health status of all campuses and links in a graphical layout, with clear visibility of service paths and bandwidth utilization.  

- Intelligent Fault Analysis: Automatically monitors optical link performance and predicts degradation trends, enabling minute-level fault localization and self-healing to significantly enhance network resilience.  

- One-Click Service Provisioning: Supports rapid deployment for new campus connections or service launches, reducing provisioning cycles from weeks to days.  

2.4 End-to-End Security System  

- Build comprehensive security protection covering fiber links, device access, and network management. Through transmission channel encryption, strict access control policies, and operational audits, the solution meets healthcare cybersecurity Level 2.0 requirements, providing robust protection for patient privacy data transmitted across campuses.  

3. Core Value of the Solution  

- Service Integration: Breaks down information silos, enabling unified management of hospital-wide information systems and real-time data sharing to support a "patient-stationary, information-mobile" service model.  

- Resource Optimization: Facilitates seamless sharing and efficient utilization of premium medical resources (e.g., specialists, equipment, computing power) from the main campus to branches, enhancing overall operational efficiency.  

- Ultimate Reliability: Carrier-grade network reliability design and multi-layer protection mechanisms provide "never-interrupted" connectivity for cross-campus critical services, ensuring continuity of medical care.  

- Exceptional User Experience: High bandwidth and low latency enable HD image retrieval and real-time remote consultations to feel like local operations, significantly improving healthcare professionals' productivity.  

- Intelligent and Efficient O&M: The unified management platform simplifies complexity, reducing operational costs and allowing IT departments to focus on business innovation and support.  

Conclusio  

Fholink’s **Multi-Campus High-Speed Interconnection Optical Transmission Solution** is a strategic infrastructure supporting the integrated operations and digital transformation of modern hospital groups. We are committed to leveraging cutting-edge technology and professional services to build an unimpeded, secure, and reliable digital lifeline for hospitals, enabling resource integration, service upgrades, and management efficiency. Ultimately, this empowers healthcare institutions to deliver higher-quality, more convenient integrated medical services to the public.  

Related Products

1. DCI6500 and DCI6800 Intelligent Optical Transport Platforms  

2. OTS5600 Intelligent Optical Transmission System  

3. Coherent High-Speed Optical Modules