Communication Boosters
Communication Boosters are used to create a wired communication link between the central GTI computer and one or more remote DOUs.
A low-cost 4 x 0.5mm2 cable (typically an outdoor telephone cable) is laid between the two locations and terminated with a Communication Booster both ends. Therefore, the Boosters are always ordered in pairs with a fibre-optic cable used to connect them to the computer or DOU.
