High speed fiber ring interconnects all SkyExchange sites for full resilience

  • All local SkyExchange sites are interconnected by a highly resilient and high-speed fiber ring
  • The interconnected SkyExchange sites provides a dual production site model – with fully redundant “always on” subsystems

Diverse risk protection via multiple utility providers

  • Service from multiple utility providers reduces the risk of power outage

Redundancy to minimize downtime

  • Back-up facilities cover dual network lead-in, dual UPS backup facilities and cooling systems to maximize uptime

Multiple Levels of Security


Comprehensive protection begins at the building’s entry and exit points, which are served by a two-factor authentication access control system, trap doors and digital CCTV recording

System and information

Our facilities are accredited with ISO 20000 IT Service Management and ISO 27001 Information Security Management certifications


Layers of protection from antivirus to anti-DDOS measures secure the network

Operation practices

  • Accredited with ISO 20000 and ISO 27001 standards
  • Payment Card Industry Data Security Standards (PCI-DSS) compliant*
  • Threat, Vulnerability & Risk Assessment (TVRA) compliant*
*Applies only to SkyExchange at Tseung Kwan O Industrial Estate.