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Specifications

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
    
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Castar technology Co,.LTD