Medical SmartLink Star Zero-Roaming Solution

2000+ Hospitals | 200+ Tier-3 Hospitals

Largest Deployment: 4000+ APs

Award: China Healthcare Development Report | Non-Public Hospital IT Committee Member

Sundray Healthcare Digital Twin

Mobile Clinical Workflow Requirements

Zero Packet Loss During Roaming

Seamless PDA handoff with no latency/packet loss

High-Performance Zero-Latency

Smooth rendering of large medical imaging files

Simplified O&M

Proactive alerts and scheduled optimization

Physically Isolated Networks

Cost-effective hardware-level isolation

Scalable IoT Integration

Flexible smart ward application expansion

Clinical Pain Points

Substandard Mobility Experience,Unacceptable PACS Latency.Multi-Device Management Overhead ,Redundant IoT Deployment Costs

Nurses: Poor mobile round experience

Doctors: PACS viewing latency

IT Dept: Complex multi-device management

Executives: Security risks + redundant IoT costs

SmartLink Star Zero-Roaming Solution

Sundray SmartLink Star is a purpose-built solution for mobile healthcare and low-ceiling industrial coverage scenarios. It resolves critical challenges in mobile operations: seamless roaming for mission-critical applications, physically isolated networks for secure data segregation, and converged Wi-Fi/IoT infrastructure to eliminate redundant deployments.

The SmartLink Star solution implements a centralized architecture where the Central Base Station connects to Power Divider Units via single-rail feeders. These Power Divider Units, coupled with External APs, then link to dual-polarized aesthetic antennas through dual-rail feeders, delivering zero-roaming wireless coverage across 64 points without blind zones. Critically, internal and external networks operate on completely isolated physical RF paths. The IoT gateway further reutilizes existing feeders and antennas for signal transmission, supporting hot-swappable multi-protocol modules to achieve deep Wi-Fi 6 and IoT convergence – eliminating redundant infrastructure deployment.

Solution

Value Proposition

1-to-64 Zero-Roaming Coverage, Instant IoT Expansion, Physically Isolated Networks, Real-time O&M Intelligence

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Sundray SmartLink Star Solution

Sundray SmartLink Star is a dedicated solution for mobile healthcare and low-ceiling industrial coverage scenarios. It resolves critical challenges: seamless roaming during mobile operations, physically isolated networks for secure data segregation, and eliminating redundant deployments for Wi-Fi and IoT expansion.

The solution comprises: Center Base Station, External AP, Power Divider Unit, Feeder Lines, Aesthetic Antennas, and IoT Gateways. One medical unit typically deploys one Wi-Fi 6 Center Base Station connecting 8 External APs with Power Divider Units, covering up to 64 rooms simultaneously for wireless and IoT signals.

In the architecture:

The Center Base Station connects to Power Divider Units via single-line feeders

Power Divider Units + External APs connect to dual-polarized aesthetic antennas via dual-rail feeder lines

Enables zero-roaming gap-free coverage across 64 points

Physically independent links for internal/external networks

IoT Gateways reuse feeder lines and antennas

Supports multi-protocol modules via interchangeable cards

Deep Wi-Fi/IoT convergence without redundant infrastructure.