Evolink Data Centers

Evolink built and operates four data centers in the Bulgarian cities Sofia, Plovdiv and Varna. The largest of them all – Evolink Data Center Sofia 2 – operates on a carrier-neutral basis and provides services on equal basis to operators and corporate customers. Evolink has a wide experience and deep knowledge in providing the highest quality, the best environment and excellent connectivity for your equipment.

Learn more about the elements we guarantee and how your company can benefit from them:



  • Card Access Control system;
  • Visitors accompanied at all times;
  • Authorized personnel access only;
  • 24/7 life guard;
  • Recorded video surveillance at entrances/exits and the corridors between racks;
  • Electronic security system.


  • Temperature control: over 18,5⁰С and under 21,5⁰С;
  • Humidity control: over 50% and under 60%;
  • Redundant environment control systems;
  • Redundant power supply for the environment control systems.


  • Best in their class and effective UPS systems;
  • 220kW diesel generator;
  • 99.99999% uptime since 2006.


  • Server/rack installation;
  • 24/7 on-site engineer support;
  • Hands & Eye: basic maintenance and monitoring of equipment following customer instructions;
  • Logistics and storage;
  • Router/switch configurations;
  • Installation of OS, databases and other software platform and applications on customer equipment upon request;


  • IP Transit to at least two TIER-1 carriers;
  • Connectivity to over 550 international IP networks;
  • Over 35 carriers present at Evolink Data Center;
  • Connectivity to BIX and DE-CIX.
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