Digital Headend System 16/32 In 1 DVB C Modulator IP QUAM QAM Modulator

Short Description:


Product Detail

Input
Input Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 512 IP, while front-panel Data port can input max 128 IP
Transport Protocol TS over UDP/RTP, unicast and multicast, IGMP V2/V3
Transmission Rate Max 840Mbps for each GE input
Mux
Input Channel 512
Output Channel 16
Max PIDs 180 per channel
Functions PID remapping(auto/manually optional)
Scrambling Parameters
Max simulscrypt CA 4
Scramble Standard ETR289, ETSI 101 197, ETSI 103 197
Connection Local/remote connection
Modulation Parameters
DVB-C Modulator Sectioon
J.83A Constellation : 16/32/64/128/256QAM
J.83B Constellation : 64QAM/ 256QAM
QAM Channel 16 non-adjacent carrier
Modulation Standard EN300 429/ITU-T J.83A/B(DVB-C)
Symbol Rate 5.0~7.0Msps, 1ksps stepping
FEC RS (204, 188)
RF Output
Interface 1 F typed output port for 16 carriers, 75Ω impedance
RF Range 50~960MHz, 1kHz stepping
Output Level -20dBm~+10dBm(87~117dbµV), 0.1dB stepping
MER ≥ 40dB
TS output 16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports
System Network management software (NMS) supporting
General
Demission 420mm×440mm×44.5mm (WxLxH)
Temperature 0~45℃(operation), -20~80℃(storage)
Power Supply AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

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