Data Centers



With a total colocation space of 7,000 sqm, TELEHOUSE Paris Voltaire is one of the largest data centers in Paris. It received the "France Oscar Security Award" in 2004 from a leading French security organization for outstanding security measures, and is continuously gaining recognition from the government, mass media and related industrial associations as a prime data center and colocation site. Home to France-IX, Telehouse Voltaire is a key hub for 80% of France's live internet traffic.

Data Center Infrastructure


Rack colocation service - Customer's equipment is installed in a 19-inch, individually locked cabinet within a shared facility


Dedicated facility colocation room with further security, adaptable to individual needs (From 20 sqm)

Data Center Specifications

  • Power:
    • Power grid lines: 2 10Mw public electric company power supplies. 2 dedicated cables
    • Generators: 6 2MVA MTU generators with N+1 configuration
    • Fuel tanks: 3 tanks (total: 50m3)
    • Autonomy under full load without refueling: 72 hours
    • UPS: Siemens; 150 to 400Kva N+1 to N+N configurations with STS
    • Battery autonomy: 30mn fully charged
    • Protection of electrical systems: lightening protection and surge suppressor
  • Environment and Air Conditioning:
    • Production: 7 CARRIER «screw» cooling units. Total 5600 Kw, N 1 configuration
    • Air conditioning cabinets: 70 70Kw Aircé cabinets with N 1 to N N configuration
    • Temperature and humidity indicators: 24°C 2/-2°C - 50 %rh /-10%
    • Water leak detection: Digital leak detection and location system
  • Connectivity:
    • Access, Security: Access to local Parisian grid at foot of building via main supply system
    • Raceways: Internal grid with multiple secured routes
    • Operators: Connection possible with all major telecom operators
    • Antennas: Terrace dedicated to antennas
    • Permanent load supported: 250 Kg/sqm
    • Key hub for 80% of France's live internet traffic as home to France-IX
  • Fire Detection & Suppression:
    • Fire safety system: Siemens category A
    • Fire extinction: Automatic by FM200
  • Security Systems:
    • Guards assigned to security and access 24 hours a day
    • Permanent video surveillance in and around the building
    • Access controlled by HID badge
  • Certifications:
    • ISO 9001:2008 Quality Management Standard
    • ISO/IEC 27001:2005 Information Security Management
    • ISO 14001 Environmental Standard