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Fibresqs Gtu-pdf-260811-rev2

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FibreSQS GTU Fibre Integrated Reception System  For use with the FibreSQS System  Colour coded outputs for polarity matching (FibreSQS Quatro GTU only)  Converts FibreSQS optical signal to 5 RF outputs The FibreSQS Quatro GTU outputs 4 fixed satellite polarities & DTT/FM/DAB distributed through the PON for connection to traditional multiswitch systems. Inputs are colour coded with individual symbols to correctly identify each polarity. The FibreSQS Quad GTU outputs all 4 satellite polarities from each of it’s Receiver (RX) outputs for connection directly the set top box (STB). DTT/FM/DAB/is output separately. Each FibreSQS GTUs is designed to connect to any node point of a FibreSQS PON. Product Part No. Technical Specifications FibreSQS Quad GTU F101990 FibreSQS Quatro GTU F101991 Optical specification Parameter Min Optical Wavelength - Band 3 and Band 4 - Band 1, Band 2 and DTT Input Optical Power GIDS10082011MPSQSGTU01 Typ Max 1530 1550 -14 Units nm -3 dBm Notes FibreSQS GTU Fibre Integrated Reception System Satellite RF specifications Output Frequency Range 950 2150 MHz Total output power 87 dBµV Nominal output power per transponder 72 dBµV Isolation 25 Output Impedance Band 1,Band 2,Band 3 & Band 4 For 30 transponders 30 75 Noise Figure Ohm 4 dB 862 MHz Terrestrial RF specifications RF Frequency Band 174 Input Impedance 75 Ohm Input Return Loss 10 dB Total Output Power 72 dBµV Noise Figure 4 DC specifications Power Supply Voltage Current Consumption Power ON 12 Quad GTU switching voltage Band 1 (Triangle) Band 2 (Circle) Band 3 (Square) Band 4 (Cross) 20 ≤ 250 - 21 V mA VOLTAGE, TONE <13.5V >15.5V <13.5V, 22kHz >15.5V , 22kHz Connectors For 20V power supply Green LED Indicator is lit Notes Not converted path selected Converted path selected Not converted path selected Converted path selected Environmental specification Input Fibre optic FC/PC Operating Temperature 0 to +50°C Outputs F Storage Temperature -10 to 50°C DC connector 2.1mm socket Optical Cabeling Dimensions Size 190 x 160 x 30 mm Fibre Type Single mode Weight 0.6kg Standard GI - Approved G657a Global Invacom will only support systems that are installed using GI - approved fibre cabling & system components Note: Specifications subject to change without notice GIDS10082011MPSQSGTU01