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NDS3975C HD IRD
Product Outline
NDS3975C HD IRD is DEXIN’s new product which can receive signals from tuners (DVB-C, DVB-T, DVB-S/S2/S2X, ATSC-T, ISDBT optional), ASI and IP. After demodulating, de-scrambling, re-multiplexing and decoding, it gives content out through various video/audio interfaces (HDMI, CVBS, 3G-SDI) or ASI or IP.This IRD is featured with two CAM/CI slots and BISS which supports to descramble encrypted Tuner, ASI or IP signals.
Key Features
* Demodulator + descrambler +re-mux+ decoder in one box
* 1 or 2 Tuner inputs (DVB-C/T/S/S2/S2X/ATSC-T/ISDB-T optional) for option
* 2 ASI & 16 IP UDP/RTP input for re-mux
* Support 1ch HDMI/CVBS/3G-SDI video out (SDI1 and SDI2 mirrored out)
* Support 1ch or 2ch Audios out for option
* Support HD/SD MPEG2, MPEG4 AVC/H.264, HEVC/H.265 and AVS/AVS+ decoding
* Support MPEG 1 Layer II, LC-AAC, HE-AAC, HE-AAC V2, Dolby Digital/Dolby Digital Plus decoding and AC3 passthrough
* IP (1 *MPTS & 16* SPTS) output over UDP and RTP/RTSP; 2 ASI mirrored out as a copy of the IP MTPS
* Each CAM can decrypt multiple programs from Tuner/ASI/IP
* BISS descrambling (Up to 120Mbps)
* Support CC (EIA608, EIA708) & Teletext (Applicable for SDI port)
* Support maximum 128 PID mapping per input
* LCD/Keyboard and web-based NMS management
* Updates via web
Principle Chart
Technical Specifications
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Input |
1 or 2 *Tuner for option, F type, (DVB-C/T/S/S2/S2X/ATSC-T/ISDB-T optional as per order) 2*ASI input for re-mux, BNC interface 16*IP input for re-mux (UDP/RTP), RJ45 |
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Tuner Section |
Multi-mode tuners switchable |
Cable |
Input Frequency |
60~890 MHz |
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Standard |
DVB-C/J.83A, J.83C |
J.83B |
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Constellation |
16/32/64/128/256 QAM |
64/256 QAM |
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Symbol rate |
1.0~7.0Msps |
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DVB-T |
Input Frequency |
60~890 MHz |
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Constellation |
QPSK, 16QAM, 64QAM |
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Bandwidth |
6/7/8 M |
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ISDB-T |
Input Frequency |
60~890 MHz |
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Constellation |
DQPSK, QPSK, 16QAM, 64QAM |
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Satellite |
DVB-S |
Input Frequency |
950~2150MHz |
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Symbol rate |
0.5~45Msps |
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Signal Strength |
- 65- -25dBm |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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Constellation |
QPSK |
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DVB-S2 |
Input Frequency |
950~2150MHz |
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Symbol rate |
QPSK/8PSK/16APSK: 0.5~45Msps 32APSK: 0.5~40Msps; |
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FEC |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10 |
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Constellation |
QPSK, 8PSK, 16APSK, 32APSK |
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DVB-S2X |
Input Frequency |
950~2150MHz |
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Symbol rate |
QPSK/8PSK/16APSK: 0.5~45Msps 8APSK/32APSK: 0.5~40Msps |
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FEC |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 8APSK: 5/9-L, 26/45-L 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36 , 2/3-L, 25/36, 13/18, 7/9, 77/90 32APSK: 3/4, 4/5, 5/6, 8/9, 2/3-L, 32/45, 11/15, 7/9 |
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Constellation |
QPSK, 8PSK, 8APSK, 16APSK, 32APSK |
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ATSC |
ATSC |
Input Frequency |
54~858MHz |
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Bandwidth |
6M |
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Constellation |
8VSB |
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Descrambling |
CAM/CI Qty |
2 |
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BISS Mode |
Mode 1, Mode E (up to 120Mbps) |
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Output |
IP (1*MPTS & 16*SPTS) out over UDP, RTP/RTSP. 1000Base-T Ethernet interface (unicast / multicast) |
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2×ASI mirrored out, BNC interface |
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Decode Output |
Video |
Interface: 1* CVBS/HDMI/3G-SDI (SDI1 and SDI2 mirrored out) |
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Decode: MPEG-2, MPEG4 AVC/H.264, HEVC/H.265 and AVS/AVS+ |
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Resolution:1920×1080_60p, 1920×1080_60i, 1920×1080_50p; 1920×1080_50i; 1280×720_60P, 1280×720_50P; 480i, 576i |
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Chroma: 4:2:0 |
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Audio |
Interface: HDMI, SDI, DB15 to (XRL, RCA, AES, S/PDIF） |
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Number of channels: 1 or 2 for option (as per order) |
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Decode: MPEG 1 Layer II, LC-AAC, HE-AAC, HE-AAC V2, Dolby Digital/ Dolby Digital Plus |
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Audio Output Mode: Left, Right, Stereo audio |
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System |
Local interface |
LCD + control buttons |
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Remote management |
Web-server Management |
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Language |
English |
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Upgrade |
USB, web management |
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Miscellaneous |
Dimension |
482*300*44.5mm (W×L×H) |
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Approx weight |
3.5kg |
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Environment |
0~45℃(work)；-20~80℃（Storage） |
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Power requirements |
100~240VAC, 50/60Hz |
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Power consumption |
20W |
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Order Guide
Please specify both Tuner Input and Audio out channel options when you place order:
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Tuner Input |
Option 1 |
1*DVB-S/S2/S2X tuner |
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Option 2 |
1*DVB-C/T/ISDB-T tuner |
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Option 3 |
1*ATSC-T tuner |
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Option 4 |
2*DVB-S/S2/S2X tuner |
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Option 5 |
2*DVB-C/T/ISDB-T tuner |
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Option 6 |
2*ATSC-T tuner |
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Option 7 |
1*DVB-S/S2/S2X tuner + 1*DVB-C/T/ISDB-T tuner |
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Option 8 |
1*DVB-S/S2/S2X tuner + 1* ATSC-T tuner |
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Option 9 |
1*DVB-C/T/ ISDB-T tuner + 1*ATSC-T tuner |
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Audio Out Channel |
Option 1 |
1*Audio out |
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Option 2 |
2*Audio out |
