IDX SH3

Tagline: High Standards, High Stability, High Safeguard, Green-Tech & Energy-Saving, High Availability, High Security

  • Designed according to Tier4 Standards, Started operating since 2008;
  • Housed in a separate 5-floor building, offering 9,000 m2 floor area in total;
  • Level 7 seismic fortification intensity ensured;
  • 99.995% power SLA guaranteed;
  • All-year 7*24 Service Desk standing by;

Power Supply System:

 

  • A full redundancy power supply system based on GE overall solution;
  • One 3880KVA power supply line and One 4000KVA power supply line, linked to Two different power plants, separately connected into Two distribution cabinets located at the Two sides of the SH3;
  • 2N power supply plus UPS units in isolated configuration, with host machine isolated from battery packs, to secure system stability;
  • 30 minutes full load UPS operation solely powered by battery packs;
  • 3+1 backup outdoor diesel power generators;
  • 12-hour full load operation of diesel generators ensured by underground oil tank;

 

Cooling System: 

 

  • EMERSON high precision air-conditioners specially designed for computer rooms, plus CARRIER chillers;
  • Built according to the latest international DC construction standards, Design Specifications on Electronic Information Computer Rooms (GB50174);
  • 1KW~1.5KW cooling capacity per square meter ensured by every air-conditioner safeguarded with double-compressors and double-power-supply configuration;
  • Water-cooling down-draft ventilation design, with cold air ducts isolated from hot air ducts, to improve cooling effectiveness and energy utilization rate;

 

Fire Protection System:

 

  • VESDA (Very Early Smoke Detection Apparatus) secured;
  • IG541 environment-friendly fire-suppressant gas;
  • Fire Protection System integrated in local area fire protection system;

 

Security System: 

  • Validity of every entrance into the IDX is ensured with airport-level metal detectors and X-ray security inspection unit;
  • Access authority secured with a special Identity Authentication & Registration System;
  • Validity of every operation carried out by any visitor is ensured with access control system and video surveillance system in every zone;
  • ID verification in special zones is ensured with biological recognition system, e.g. palm-print scanner;
  • Security in special areas powered by RFID technologies;
  • Basic security systems integrated in the overall local area security system;
  • All doors/exits under the monitoring of access control and video surveillance systems;