Digital Headend & IPTV
DX328 8 IP MUX-Scrambling and Modulation
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Features
- Modular design, 1U chassis supports up to 3 modules, 4U chassis supports up to 12 modules;
- Completely supporting DVB scrambling system(ETR289), simulcrypt standard ETSI 101 197 and ETSI 103 197;
- Fully complying EN300 429 J.83A/B/C /ITU-T;
- Supporting 1GE ports input or one SFP input, up to 256 IP inputs, network anti-jitter;
- Supporting UDP protocol, unicast and multicast, 1GMP V2/V3;
- Supporting max 840Mbps for all channels;
- Inputting IP can be multiplexed to 8 output channels;
- Supporting multiplexing from any input channel to output channel;
- It supports up to 256 PIDS remapping per channel;
- Supporting accurate PCR adjusting;
- Supporting PSI/SI editing and inserting;
- Supporting 8 channel simultaneously scrambling, and each scrambling channel supports 4 simulscrypt CA;
- Supporting 8 QAM modulation carrier output, 2 RF output ports;
- Constellation: 16QAM?32QAM?64QAM?128QAM?256QAM;
- Symbol rate range: 5.0Msps~7.0Msps;
- RF output range: 48MHz~860MHz?1kHz stepping;
- RF output attenuation: -16dBm~6dBm?0.5dB stepping;
- MER≥40dB;
- Supporting network management software (NMS).
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