64 in 1 IP QAM modulator

Short Description:

64 in 1 IP QAM modulator is a Multiplexing-scrambling-modulating all-in-one device developed . It has 64 multiplexing channels, 64 scrambling channels and 64 QAM (DVB-C) modulating channels, and supports maximum 512 IP inputs through the 4 data ports and 64 non-adjacent carriers (50MHz~960MHz) output through 2 RF output interfaces. The device is characterized with dual RF output ports which broaden the bandwidth for QAM carriers.

Product Detail

Product Tags

Key Features

       *  6 GE inputs (4*RJ45, 2*SFP)

*  Supports up to 512 IP inputs over UDP/RTP

*  Max 840Mbps and 512 IP inputs for each GE input

*  Supports multiplexing with accurate PCR adjusting, CA PID filtering, PID remapping and PSI/SI editing

*  Supports up to 256 PID remapping per channel

*  Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and  ETSI 103 197

*  Support 64 multiplexed or scrambled IP outputs over UDP/RTP/RTSP

*  64 non-adjacent QAM carriers output from 2 RF interfaces, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C

*  Supports RS (204,188) encoding

*  Support Web-based Network management

64 in 1 IP QAM modulator Inner Principle Chart

64 in 1 IP QAM modulator Carries


Input Input Max 512 IP inputs from 6*100/1000M Ethernet Port   (4*RJ45, 2*SFP)
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 64
Max PIDs 256 per channel
Functions PID remapping(auto/manually optional)
PCR accurate adjusting
PSI/SI table automatically generating


Max simulscrypt CA 6
Scramble Standard ETR289, ETSI 101 197, ETSI 103 197
Connection Local/remote connection


Modulation Standard   EN300 429/ITU-T J.83A/B/C
Constellation J.83A Constellation :16/32/64/128/256QAM
Bandwidth :8M
J.83B/C Constellation :64/256QAM
Bandwidth :6M
QAM Channel 64 non-adjacent carriers

384Mbps bandwidth for each RF interface

Symbol Rate 5.0~7.0Msps, 1ksps stepping

5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM)

Constellation 16, 32, 64 , 128, 256QAM
FEC RS (204, 188)
RF Output Interface 2 F type output ports for 64 carriers, 75Ω
RF Range 50~960MHz, 1kHz stepping
Output Level -20dBm~+10dBm(87~117dbµV), 0.1dB stepping
MER ≥ 40dB
TS output 64 IP output over UDP/RTP/RTSP, unicast/multicast, 4*100/1000M Ethernet Ports (each port for 16 IP outputs)
System Web-based Network management
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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