page_title: 2004 Summer Olympics
section_title: Technology
hierarchical_section_title: 2004 Summer Olympics / Technology
caption_attribution_description: English: View of the ATHOC Technology Operations Center during the ATHENS 2004 Olympic Games.
context_page_description: The 2004 Summer Olympics, officially known as the Games of the XXVIII Olympiad and commonly known as Athens 2004, was a premier international multi-sport event held in Athens, Greece, from 13 to 29 August 2004 with the motto Welcome Home.
  The Games saw 10,625 athletes compete, some 600 more than expected, accompanied by 5,501 team officials from 201 countries. There were 301 medal events in 28 different sports. Athens 2004 marked the first time since the 1996 Summer Olympics that all countries with a National Olympic Committee were in attendance. 2004 also marked the return of the Olympic Games to the city where they began. Having previously hosted the Olympics in 1896, Athens became one of only four cities to have hosted the Summer Olympic Games on two separate occasions at the time.
  A new medal obverse was introduced at these Games, replacing the design by Giuseppe Cassioli that had been used since the 1928 Games. This rectified the long lasting mistake of using a depiction of the Roman Colosseum rather than a Greek venue. The new design features the Panathenaic Stadium.
context_section_description: As with any enterprise, the Organizing Committee and everyone involved with it relied heavily on technology in order to deliver a successful event. ATHOC maintained two separate data networks, one for the preparation of the Games (known as the Administrative network) and one for the Games themselves (Games Network). The technical infrastructure involved more than 11,000 computers, over 600 servers, 2,000 printers, 23,000 fixed-line telephone devices, 9,000 mobile phones, 12,000 TETRA devices, 16,000 TV and video devices and 17 Video Walls interconnected by more than 6,000 kilometers of cabling (both optical fiber and twisted pair).
  This infrastructure was created and maintained to serve directly more than 150,000 ATHOC Staff, Volunteers, Olympic family members (IOC, NOCs, Federations), Partners & Sponsors and Media. It also kept the information flowing for all spectators, TV viewers, Website visitors and news readers around the world, prior and during the Games. The Media Center was located inside the Zappeion which is a Greek national exhibition center.
  Between June and August 2004, the technology staff worked in the Technology Operations Center (TOC) from where it could centrally monitor and manage all the devices and flow of information, as well as handle any problems that occurred during the Games. The TOC was organized in teams (e.g. Systems, Telecommunications, Information Security, Data Network, Staffing, etc.) under a TOC Director and corresponding team leaders (Shift Managers). The TOC operated on a 24x7 basis with personnel organized into 12-hour shifts.
caption: View of the ATHOC Technology Operations Center during the Games.
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