Quatro FibreIRS (Integrated Reception System) Gateway Termination Unit (GTU) has been designed to convert the optically received signals from a fibre passive optical network (PON) to 4 fixed satellite coax outputs and one DTT/DAB coax output. Replicating a Quattro LNB the GTU is designed to allow the user to feed a new, or existing, multiswitch system. Optical to RF convertor (FM, DAB, DTT and Satellite). Quad and Quatro versions available. Automatic Gain Control (AGC). Powered by receiver or PSU. 4xSatellite outputs of fixed polarity (HL, HH, VL, VH) and 1xDTT/DAB output (all coax). Powered by a separate mains power supply. The FibreIRS GTU converts optical power to RF power (FM, DAB, DTT and 4 satellite polarities). The FIbreIRS GTU has built in AGC which allows a wide dynamic range of optical powers without affecting output power and quality. Two LED indicators allow the user to observe the status of the unit. Two versions available – Quad for use directly with a receiver/faceplate. Quatro for use with a multiswitch as it has dedicated outputs for each of the satellite polarities and terrestrial. Both versions can be powered via the satellite outputs and used with either the optical LNB or the ODU32. GLOBAL INVACOM FIBRE IRS GTU QUATTRO MARK 2. The Converter is not new but in good condition. Quatro FibreIRS Gateway Termination Unit (GTU) has been designed to convert the optically received signals from a fibre passive optical network (PON) to 4 fixed satellite coax outputs and one DTT/DAB coax output. Can be powered via the satellite outputs and used with either the optical LNB or the ODU32. Your Feedback is very important to us.