Korean Hospital Discovers Remedy to Cure Its Unstable Wireless Connectivity

Zyxel_May Posts: 129  Ally Member
First Anniversary First Comment
edited September 2023 in Success Stories

Suwon Hospital



The hospital in Suwon aimed to provide high-quality WiFi services to its customers and staff, but faced challenges with unstable wireless access due to reliance on wireless routers. To address this, the hospital decided to switch to wireless APs.Considering the high number of customers on the second floor where data usage is high and traffic generation is frequent, Zyxel’s WAX650S WiFi 6 APs were chosen for its efficient traffic processing capabilities. On the first floor, which had fewer users, the budget-friendly WAC6502D-S APs were installed to optimize the WiFi environment. Zyxel's APs utilize DCS and Smart Antenna technologies to ensure optimal coverage, preventing interference and minimizing dead zones for all users. To enhance network security and protect data and privacy, the hospital implemented Zyxel's USG310 firewall, an integrated security device that separates public and private networks. The firewall also includes a wireless AP controller function, eliminating the need for a separate controller and reducing deployment costs. Following the deployment, the hospital successfully improved its wireless network, providing a smoother and faster network experience for customers and staff, while ensuring data and privacy protection.


  • High data usage and frequent traffic generation pose challenges for network performance and stability
  • Separate customer and work networks to reduce management complexity
  • Inadequate network security measures risk data privacy and confidentiality


  • Reliable and efficient WiFi experience for customers and staff
  • Improved network speed and coverage, minimizing dead zones and preventing interference for all users
  • Strengthened network security and privacy along with unified control over connected devices in a cost-effective way

Products used

XGS2210-28 L3 Access Switch

GS1920-24 Smart Managed Switch

GS2210-24LP L2 PoE Switch

WAC6502D-S 802.11ac Access Point

WAX650S 802.11ax Access Point

USG310 Firewall

More Information

Download PDF for full story