Johannesburg, South Africa
Seoul, South Korea
Facility Details
- Over 15000 square meters of floor area holding more than 3000 racks
- Fast and stable network connection via CN2 network from China Telecom.
- Seismic design reflecting local seismic design regulations
- A dense mix of top global networks, cloud service providers, digital content companies
- More than 26 network service providers
- directly connected to 42 domestic and international ISPs with max. 300Gbps speed.
Cooling
- Precision double-circuit air conditioning units to maintain microclimate
- Cooling through a temp-regulator and mixing the air during the winter
- Maintaining optimal levels of temperature and humidity (23± 2 ℃, 30 ~ 60%)
- Effective air conditioning system helped by access floor and ceiling-side cable tray
- Automatic alarming by leakage detection cable
- Optimizing HVAC system by installing raised access floors
- N+1 Cooling Redundancy
Fire Detection and Suppression
- Automatic fire detection system & emergency alarm system
- Clean gas fire-righting equipment (FM-200)
- Environmentally friendly fire extinguishers
Power
- for UPS 1,250KVA / 1,000KW * 1 unit for HVAC system 1,250KVA / 1,000KW * 1 unit
- UPS : - Capacity : 400KVA * 2 units parallel operation - Back-up time : 1.5 hours
- Emergency power generation (Generator) : 2 units (for UPS 1,000KW * 1 unit, for HVAC system 1,000KW * 1 unit)
- Grounding type : Class 1(High Voltage), Class 2(Transformer), Class 3(Distribution Panel)
- N+1 composition UPS system
Security
- All entrances to the territory and premises are equipped with access control system (ACS)
- 24x7 onsite security officers
- Bulletproof Glass Checkpoint
- Strict identity management through personal ID and fingerprint verification system
- Quick response to various failures by introducing NMS & What’s Up system
- Center access control, support for members’ works, provision of members’ traffic analysis data
- CCTV surveillance with 90-day video retention
- Presence and intruder detection
- Biometric access control