Telecommunication facilities are used for information, audio and video data transfer and connection of different communication devices. There are a few network hardware categories, offered by Graphics Trading & Services:

• switching systems
• satellite communication systems
• subscriber telecommunication equipment
• data transfer equipment

Telecommunication facilities are widely used for local and mobile telephone connection, as well as data transfer within Internet. At Graphics Trading & Services, there are two telecommunication methods: through structural cable systems and using the fibre optic links.

Network hardware supports network operation and can be divided into active and passive devices. Active class is presented by commutators, concentration units, network adapters, routers, print servers and so on. Passive equipment includes electrical outlets, cables, wiring, patch cords, connectors.

Active equipment is used for data transfer. Modern local networks imply batch data transmission, where every batch is provided with such informational characteristics, as its location and information integrity. They are necessary for an accurate batch delivery. Active equipment software is adjusted according to operational algorithms for efficient data transfer and signal coverage area.

Passive equipment is powered by electricity mains and doesn't amplify a signal. This equipment type performs rout and data path functions. At Graphics Trading & Services there is a wide selection of passive equipment: wall brackets, cable passages, sprag tubes and switchboard cabinets.