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Technical premises

120 racks of servers

  • 3 fiber adductions
  • 25 connected operators
  • 100% green energy (GEG)
  • Energy, dual electrical supply
  • Air conditioning, distributed in raised floor
  • 400 kVA generator set 
  • Air conditioning (in redundancy N+1)

Racks & Fiber

120 racks of servers

  • Depth: 1000 mm
  • Rack size: 1/4 – 1/2 – 1

Fibers

  • 3 external pathways
  • Internal patching on D+1
  • Double MMR per corridor

Energy

Primary

  • 2 x ENEDIS from 2 separate 20 kV networks (SNCF + city).

  • Dual TGBT circuits for crossing at the level of the distribution boards and the racks.

  • Human risk tolerance.

  • 2 inverters connected in //.

  • Automatic bypass automatic tilting calculation for micro-cuts.

  • Insulation transformer (Galvanic) harmonic isolation of neighbours.

  • 2 stand-alone inputs per bay autonomes par baie

  • 100% green energy (GEG)..)

Secondary

Si coupure réseau d?approvisionnement public, l?alimentation est reprise par les batteries (15 minutes d?autonomie à pleine charge), puis par le groupe électrogène (démarrage immédiat) en moins de 30 secondes.

  • Generators : autonomy 48h.

  • GNR tank (fuel oil): 6,000 liters

  • Automatic reversing, stop and return.

  • Reprise électrique de 100 % de la charge bâtiment

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Air conditioning

  • 7 systems (x11.000 m³/h) direct expansion blowers

  • Each cold system with : 2 networks, 2 separate compressors, 2 external condensers, 3 cooling fans (2N)

  • Communicating smart system

  • Compressors: COP of 3.9

  • Cooling capacity in IT room 440 KW

  • Free cooling compressors

  • Autonomous technical room air conditioner

Security

Active Security

  • Intrusion alarm 20 control points
  • DC access: 4 badge doors (double encryption + biometrics + rack door)
  • Digital code access: GTC 87 points + 2 remote 365/24/7

Passive Security

  • 2m wire mesh,
  • Concrete walls
  • Windowless DC,
  • Closed private parking
  • Lighting (exterior: 100,000 lumens x 6)
  • 20 HD cameras + outsourced films + 360° roof cam + detections
  • Offices, glazing with anti-intrusion films and concealment

Fire Security

  • Dual detection technology (analog and digital)
  • Automatic fire suppression system (Inergen gas)