NDS3542D Multi-input Modulator
The four CAMs/CIs (Optional) accompanied and BISS modules can descramble the programs input from 4 Tuner inputs. Its pluggable structure design greatly facilitates the change of modules (demodulator) as needed.. 4 Tuner…
Key Specifications
- Input 4 Tuner (DVB-T/(T)/S/S2/S2X optional) and 2 ASI input
- Max input bitrate ≤120 Mbps
- Bandwidth 6/7/8M
- Constellation QPSK, 8PSK, 16APSK, 32APSK
- Symbol rate QPSK/8PSK /16APSK: 0.5~45 Msps32APSK: 0.5~40Msps;
- Signal Strength - 65- -25dBm
- FEC QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK: 3/4, 4/5, 5/6, 8/9, 9/10
Overview
NDS3542D multi-input modulator is DEXIN’s all-in-one device which integrates demodulation, trans-mux and modulation in one case to convert signals into RF output. It is a 1-U case which supports 4 tuner inputs to receive signal from satellite, cable or terrestrial. To meet customers’ various requirements, NDS3542D is also equipped with 2 ASI input, and output with 2 groups separate ASI ports and 2 MPTS UDP IP port. The output modulated signals are to be received by TVs, STB and etc. The USB port is designed to record encoded video (TS) and save it in ts files in the USB Keys or Hard Disks, and then the ts files can be playback through the USB port. Key Features: 4 Tuner (DVB-T/(T)/S/S2/S2X optional) + 2 ASI input; 2 DVB-T RF out+2 MPTS out over UDP+2 ASI out as mirror of 2 RF (for DVB-T RF out); 4 DVB-C RF out +4 MPTS out over UDP+2 ASI out as mirror of 2 RF (for DVB-C RF out); 4 DVB-C RF out +8 SPTS out over UDP+2 ASI out as mirror of 2 RF (for DVB-C RF out); 4 CAM decrypt multiple programs from 4 Tuner input(Optional); Support BISS descrambling; Record encoded TS and playback TS files (*.ts) through USB port
Full Specifications
| Input | 4 Tuner (DVB-T/(T)/S/S2/S2X optional) and 2 ASI input |
| Bandwidth | 6/7/8M |
| Symbol rate | 1~45 Msps |
| Signal Strength | -65~-25dBm |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Constellation | QPSK |
| Max input bitrate | ≤120 Mbps |
| Symbol rate | QPSK 1~45 Msps8PSK 2~30 Msps |
| FEC | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 |
| Constellation | QPSK, 8PSK |
| Max input bitrate | ≤120 Mbps |
| Symbol rate | 0.5~45Msps |
| Signal Strength | - 65- -25dBm |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Constellation | QPSK |
| Max input bitrate | ≤160 Mbps |
| Symbol rate | QPSK/8PSK /16APSK: 0.5~45 Msps32APSK: 0.5~40Msps; |
| FEC | QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK: 3/4, 4/5, 5/6, 8/9, 9/10 |
| Constellation | QPSK, 8PSK, 16APSK, 32APSK |
| Max input bitrate | ≤160 Mbps |
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