TL501/TL551 ASI,IP Combined Optic Transceiver

1,IntroductionTL501/TL551 is new generation multi-functions combined optic transceiver developed by Beijing CircLoop Digital Image Tech. Co., Ltd. independently, which is conform to the standards of DVB-ASI,SMTPE-259M,SMPTE-310M,SMPET-292M(1.485Gbps),SMPET-424M(2.97Gbps)etc.. TL501/TL551 can transmit ASI/SDI/HD-SDI signal in unidirectional or bi-directional and 100M Ethernet signal in bi-directional in one optic fiber, it can be used widely in signal transmission in the field of DTV,HDTV etc.. It has web manager based on web browser, the manger interface is friendly, simple, easy to operate, it supports SNMP, and has lightning-proof measure, support AC and DC dual power supply. 2,Physical Structure (Front panel of TL501/TL551)(Real panel of TL501/TL551)3,Main Features 3,1 Functions Conform to the standards of SMPTE259M,SMPTE297M,SMPTE310,SMPTE305(SDTI),SMPET 344M,SMPET 292M(1.485Gbps),SMPET 424M(2.97Gbps)The bit-rate is 125Mbps 540MGbps ,125Mbps 1.485Gbps or 125Mbps 2.97Gbps,it can meet customer’s requirement to transmit HD SDI signalMeet DVB-ASI(EN50083-9)interface standardTransmission Distance≥30KmWith Optic signal, electric signal detection indicate functionWith warning reminder by power indicator, status indicator and signal indicatorSupport dual power supplyWith web manager, support SNMPModular, plate-plug in design, multiple function can be jointed flexibly1 U chassis, it is easy to install, upgrade and maintain4,Technical parameter 4,1 Transmitting End ASI Signal 1 channel ASI/SDI input, BNC,impedance/75Ω1 channel ASI/SDI Loop Output,BNC,impedance 75ΩTransmitting wave-length 1550nmInput level 200mV 950mVIP Signal 10M/100M automatic self adaptingTransmitting wave length 1310nm,receiving wave length 1490nmInterface:RJ45Optic Interface FC/SC/PC Optic interfaceOut put reflect loss>15dB (270MHz)4,2 Receiving End ASI Signal 2 channel ASI/SDI output,BNC,impedance/75ΩReceiving wave length 1550nmOutput level 750mV 850mV,standard 800mVOutput jitter< 0.2UIOutput video signal format:SDI/ASI automatic compatibleIP Signal 10M/100M automatic adaptingTransmitting wave length 1490nm,Receiving wave length 1310nmInterface:RJ45Optic Interface FC/SC/PC Optic interfaceInput reflect loss >15dB,standard 18dB 20dB5,General Characteristics 5,1 Physic Structure Size:483×257×44mmWeight:<4.0Kg5,2 Power Supply AC:90 260V;Frequency 50 60HzDC(Optional):-48V,24V,12VMax. Power Consumption:single module<1W5,3 Environment Working Temperature:0°C 50°CStorage Temperature:-20°C 70°CHumidity:≤95%(Non-condensing)6,Applications DTV Signal Optic TransmissionTransmission HDTV Signal in StudioDTV system in Hotel,Office building, Manufactory, School etc.