MSQ328 8 IP MUX-Scrambling and Modulation Module
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MSQ328 8 IP Mux-Scrambling and modulation module is the latest generational Mux-scrambling-modulating all-in-one device. The modular design of this device makes each of its daughter cards stand-alone when operating. Each daughter card can receive the UDP format TS through GE port, it can also support up to 256 different IP address or port No. It’s like the all-in-one device combined with 8 multiplexers(256 channels inputs), 8 scramblers and 8 QAM (DVB-C) modulators, which can output adjacent channel RF carrier（48M~860M）through the two RF output interfaces. Additionally, 1U chassis supports up to 3 modules’ MSQ328 (256 channels mux-scrambling-modulation) while the 4U chassis supports up to 12 modules (1024 channels mux-scrambling-modulation). This MSQ328 8 IP Mux-Scrambling and modulation module has excellent integrated level, powerful performance and low cost, which is especially adequate for the new generation CATV system.
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).
Specifications
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Input |
Interface |
1GE(RJ45) or 1 SFP input port，hot backup |
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Transport Protocol |
TS over UDP，unicast and multicast, IGMP V2/V3 |
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Transmission Code |
Max 840Mbps for all channels |
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MUX |
Input Channel |
256 |
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Output Channel |
8 |
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Max PIDs |
256 per channel |
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Functions |
PID remapping(auto/manually optional) |
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PCR accurate adjusting |
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PSI／SI table automatically generating |
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Scrambling Parameters |
Max simulscrypt CA |
4 |
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Scramble Standard |
ETSI 101 197,ETSI 103 197 |
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Connection |
Local/remote connection |
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Modulation Parameters |
QAM Channel |
8 |
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Modulation Standard |
EN300 429/ITU-T J.83A/B/C |
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Symbol Rate |
5.0~7.0Msps，1ksps stepping |
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Constellation |
16、32、64、128、256QAM |
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FEC |
RS(204, 188) |
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RF Output |
Interface |
2 F typed output port for 8 carriers, 75Ω impedance |
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RF Range |
48~860MHz，1kHz stepping |
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Output Level |
-16dBm~6dBm(output IP from one F type)，0.5dB stepping |
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MER |
≥ 40dB |
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ACLR |
-60 dBc |
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System |
Network management software (NMS) supporting |
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General |
Demission (WxLxH) |
482mm×455mm×44.5mm |
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Weight |
6.1kg |
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Temperature |
0~45℃(operation)，-20~80℃(storage) |
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Power Supply |
AC 100V±10%，50/60Hz or AC 220V±10%，50/60Hz |
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Consumption |
15.4W |
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