Outline
XLD3394T is a high performance and cost-effective DVB-T modulator designed by Xielide. It supports 16 DVB-C (DVB-T/-(T)/-S/-S2, ATSC, ISDB-T optional) FTA tuners input, maximum 256 IP input through GE1&GE2 and TS input for re-mux through 2 ASI ports. After BISS descrambling ((only for XLD3394T version B)), multiplexing and DVB-T modulating, it gives 8 non-adjacent carrier output and 8 IP (MPTS) output as mirror of carriers through GE1.
XLD3394T is also characterized with high integrated level, high performance and low cost. It supports dual power supply (optional). This is very adaptable to newly generation broadcasting system.
Key Features
* 16 DVB-C (DVB-T/-(T)/-S/-S2, ATSC, ISDB-T Optional) FTA Tuner + 2 ASI input+256 IP input over UDP and RTP protocol
* 8 DVB-T RF output
* 8 IP (MPTS) output over UDP and RTP/RTSP, as mirror of carriers
* Support 8 groups BISS descrambling (only for NDS3394T version B)+8 groups multiplexing +8 groups DVB-T modulating
* Support accurate PCR adjusting, PSI/SI editing and inserting, A/V PID filtering
* Support Web management, Updates via web
* Redundancy Power Supply (optional)
Working Principle
Specifications
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Input |
16 DVB-C (DVB-T/-(T)/-S/-S2, ATSC, ISDB-T optional) FTA Tuner |
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256 IP (GE1&GE2) input over UDP and RTP protocol |
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2 ASI input, BNC interface |
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Tuner Section |
DVB-C |
Standard |
J.83A(DVB-C), J.83B, J.83C |
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Frequency In |
30 MHz~1000 MHz |
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Constellation |
16/32/64/128/256 QAM |
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DVB-T/(T) |
Frequency In |
30MHz ~999.999 MHz |
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Bandwidth |
6/7/8 M bandwidth |
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DVB-S/S2 |
Input Frequency |
950-2150MHz |
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Symbol rate |
QPSK 1~45Mbauds 8PSK 1~45Mbauds |
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Code rate |
1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 |
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Demodulation Mode |
QPSK, 8PSK |
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ISDB-T |
Input Frequency |
170~860MHz |
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ATSC |
Input Frequency |
30MHz~1000MHz |
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Bandwidth |
6M |
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BISS Descrambling |
Mode 1, Mode E (descramble individual program) (Optional) |
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Multiplexing |
Maximum PID Remapping |
256 output per channel |
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Function |
PID remapping (automatically or manually) |
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A/V PID filtering (not for NDS3394T version B) |
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Accurate PCR adjusting |
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Generate PSI/SI table automatically |
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Modulation |
Standard |
EN300 744 |
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FFT |
2K 4K 8K |
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Bandwidth |
6M, 7M, 8M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard interval |
1/4, 1/8, 1/16, 1/32 |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
≥42 dB |
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RF out |
8 non-adjacent carrier output |
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RF frequency |
50~960MHz |
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RF output level |
-20~+10dBm, 0.1db step |
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Stream out |
8 DVB-T RF output (F type interface) |
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8 IP (MPTS) output over UDP and RTP/RTSP (GE1 only), as mirror of carriers |
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System |
Network management (WEB) |
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Chinese and English language |
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Ethernet software upgrade |
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General |
Dimension (W*D*H) |
482mm×300mm×44.5mm |
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Temperature |
0~45℃(Operation) ; -20~80℃(Storage) |
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Power |
AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ |
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Order Guide
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NDS3394T |
NDS3394T(version B) |
NDS3394C |
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Biss descrambling |
× |
√ |
× |
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Scrambling |
× |
× |
√ |
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A/V PID filtering |
√ |
× |
× |
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IP Input |
256 |
256 |
512 |
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IP Output |
8 MPTS |
8 MPTS |
1 MPTS |
