{"id":250655,"date":"2025-08-28T08:30:36","date_gmt":"2025-08-28T06:30:36","guid":{"rendered":"https:\/\/infrastruktura.ttc.cz\/wan\/"},"modified":"2026-09-15T16:01:07","modified_gmt":"2026-09-15T14:01:07","slug":"wan","status":"publish","type":"page","link":"https:\/\/infrastruktura.ttc.cz\/en\/wan\/","title":{"rendered":"WAN"},"content":{"rendered":"
We help ensure secure network operations from design, installation, and commissioning to maintenance and monitoring<\/span><\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t WAN (Wide Area Network) refers to geographically dispersed computer networks that provide secure and reliable interconnection between local area networks (LANs). They are used for data, image, and voice transmission. Their design emphasizes not only reliability but also security. To ensure this, network segmentation is used, which significantly limits the possibilities of network attacks or misuse from both external and internal sources. <\/span><\/p>\n For management and configuration, SD-WAN (Software-Defined Wide Area Network) functions are used today, enabling greater flexibility and resource utilization.<\/span><\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div> Increasing network throughput<\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div> Data transmission over optical fibers with signal multiplexing<\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div> Network protection against undesirable activities from both outside and inside<\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div> Securing service operations during power outages and other situations<\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div> Data network for supporting the production and distribution of energy and other commodities.<\/p>\n More<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div> Backbone data solution for supporting traffic management.<\/p>\n More<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div> Secure backbone data network for critical state infrastructure.<\/p>\n More<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div> Backbone communication networks for the needs of military forces.<\/p>\n More<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div> Reliable communication within airport management.<\/p>\n More<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Modern software-defined networks<\/span><\/h2>\n
Needs<\/h1><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>
<\/span>\n\t\t\t<\/div>High transmission capacity
<\/span>\n\t\t\t<\/div>Fast and reliable data transmission
<\/span>\n\t\t\t<\/div>Reliable data network
<\/span>\n\t\t\t<\/div>Ensuring service operation<\/span><\/h1><\/div>\n\t\t\t<\/div>
Sectors<\/h1><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>
Energy and Utilities<\/a><\/h4>\n\t\t\t\t\t\t
Railway Transport<\/a><\/h4>\n\t\t\t\t\t\t
Critical Infrastructure and Emergency Services<\/a><\/h4>\n\t\t\t\t\t\t
Defense<\/a><\/h4>\n\t\t\t\t\t\t
Airports<\/a><\/h4>\n\t\t\t\t\t\t