DTV headend IP-QAM Modulator

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CS5111P IP-QAM Modulator Outline CS5111P IP-QAM modulator is the QAM modulator with high integrated level and performance. The modular design of this device makes each of its daughter cards stand-alone when operating. Besides, each daughter card can receive the UDP format TS through GE port, and it supports up to 10 different IP address or port No. It is combined 8 multiplexers with 10 channels inputs and 8 QAM (DVB-C) modulators, which can output adjacent channel RF carrier(48M~860M)through the two RF output interfaces (4 carriers for each). Additionally, the 1U chassis for this modulator supports up to 3 modules (24 channels QAM) while the 4U chassis supports up to 12 modules (96 channels QAM). Features ◎ Modular design, 1U chassis supports up to 3 modules and 4U chassis supports up to 12 modules ◎ Fully complying with EN300 429/ITU-T J.83A ◎ 2 GE ports support backup input, up to 10 IP inputs, network de-bounce ◎ Supporting UDP protocol, unicast and multicast, IGMP V2/V3 ◎ Single input IP max value 108Mbps, amount input coding stream value 840Mbps ◎ Direct-connection input or be multiplexed to 8 output channels ◎ Any input channel to any output channel multiplexing, amount of output PID per input is 256 (maximum) ◎ PCR fine-tuning ◎ PSI / SI editing and inserting ◎ 8 QAM modulation carrier output, 4 adjacent channel carrier output, 2 RF output ◎ 16QAM,32QAM,64QAM,128QAM,256QAM modulation constellation optional ◎ Symbol rate range: 5.0Msps~7.0Msps ◎ RF output range: 48MHz~860MHz in 1kHz step ◎ RF output level attenuation: -14dBm~6dBm in 0.5dB step ◎ MER≥40dB ◎ Network management system Specifications Input 2 GE input,RJ45/SFP interface, hot backup Transport protocol TS over UDP, unicast and multicast, IGMP V2/V3 Transmission code Max 108Mbps per channel Max 840Mbps amount channels Multiplexing Input channel 10 Output channel 8 Maximum PIDs 256 per input channel Functions PID re-mapping( auto/manual optional) PCR fine-tuning Automatic generating PSI／SI table Parameters QAM channel 8 Standard EN300 429/ITU-T J.83A Symbol rate 5.0~7.0Msps,1ksps stepping Constellation 16,32,64,128,256QAM FEC RS(204, 188) RF output Interface 2 F type connectors, 4carriers for each one, 75Ω impedance RF range 48~860MHz,1kHz stepping Output ATT -14dBm~6dBm( each output),0.5dB stepping MER ≥ 40dB ACLR -60 dBc General Demission 480mm×457mm×44mm Weight 7kg Temperature 0~45℃(operation),-20~80℃(storage) Power supply AC 100V/220V ±10%,50/60Hz Consumption 15.4W To know more details, welcome to contact our salesman! Castar technology Co,.LTD

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Castar technology Co,.LTD

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