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NDS398X Series HD IRD
NDS398X Series HD IRD can decode TS signals from ASI, tuner (DVB-C/DVB-S/S2/ISDB-T optional) or IP sources into audio and video signal. The device supports up to 1080i HD decoding and MPEG-2 and H.264 compressing standard. Moreover, it supports ISDB multiplexing function. After multiplexing the TS signals from tuner, ASI and IP sources according to the ISDB-T standard, then output ASI and IP (UDP) signals. Furthermore, it is equipped with CI descramble module. It also supports LCD, keyboard and SNMP /web management.
Outline
NDS398X Series HD IRD can decode TS signals from ASI, tuner (DVB-C/DVB-S/S2/ISDB-T optional) or IP sources into audio and video signal. The device supports up to 1080i HD decoding and MPEG-2 and H.264 compressing standard. Moreover, it supports ISDB multiplexing function. After multiplexing the TS signals from tuner, ASI and IP sources according to the ISDB-T standard, then output ASI and IP (UDP) signals. Furthermore, it is equipped with CI descramble module. It also supports LCD, keyboard and SNMP /web management.
Feature
* Support DVB-C/DVB-S/S2/ISDB-T RF Input
* Support 1 RF input, 1 ASI input, 1 IP (100M) input
* Support 2 channels ASI output and 1 IP(100M) output over UDP/RTP protocol
* Support HD/SD-SDI, YPbPr, HDMI, CVBS video output and XLR balanced audio, unbalanced audio and S/PDIF digital audio output
* Comply with MPEG-2 and H.264 compressing standard, maximum support 1080i HD decoding
* Fully comply with ISDB-T/ISDB-Tb standard
* Support variable PSI/SI table editing
* Support external 1PPS and 10Mhz clock input and SFN
* Support SNMP/Web management, LCD + keyboard control, easy to operate
Principle Chart
Specifications
Input | 1RF Input (DVB-C/DVB-S/S2/ISDB-T optional) | |||
1ASI Input (support 188/204 package format) | ||||
1 IP MPTS Input (100Mbps, RJ45 Port) over UDP/RTP protocol | ||||
GPS 10Mhz Clock Input | ||||
GPS 1PPS Signal Input | ||||
Demodulating Section | DVB-C | Standard | J.83A(DVB-C), J.83B, J.83C | |
Input Frequency | 30 MHz~1000 MHz | |||
Constellation | 16/32/64/128/256 QAM | |||
DVB-S | Input Frequency | 950-2150MHz | ||
Symbol rate | 1-45Msps | |||
Signal Strength | - 65- -25dBm | |||
Constellation | 1/2, 2/3, 3/4, 5/6, 7/8 QPSK | |||
DVB-S2 | Input Frequency | 950-2150MHz | ||
Symbol rate | 1~45 Msps | |||
Code rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | |||
Constellation | QPSK, 8PSK (16 APSK, 32 APSK on request) | |||
Roll off | 0.20, 0.25, 0.35 | |||
ISDB-T | Input Frequency | 30-1000MHz | ||
ASI Output | ASI 1&2 output BTS after multiplexing, ASI 3&4 for tuner pass-through | |||
IP Output | 1 IP MPTS output (100M, RJ45 Port) over UDP/RTP protocol | |||
Video Output | 1xCVBS(BNC): 576i@25fps, 480i@29.97fps | |||
1xYPbPr(BNC): 1080i@25, 29.97, 30fps; 720p@50, 59.94fps | ||||
1xHD/SD-SDI(BNC): 1080i@25, 29.97, 30fps; 720p@50, 59.94fps; 576i@25fps; 480i@29.97fps | ||||
1 x HDMI: 1080i@25, 29.97, 30fps; 720p@50, 59.94fps | ||||
Audio Output | Stereo unbalanced audio: BNC interface | |||
Stereo balanced audio: XLR interface | ||||
Digital audio: SPDIF | ||||
Video Decoding | MPEG-2, H.264 | |||
Audio Decoding | MPEG1 layer 2, AC3, HE-AAC (v2), LC-AAC | |||
ISDB-T multiplexing | Support 256 PID mapping per channel (Automatically or manually) | |||
PCR accurate adjusting | ||||
Generate PSI/SI table automatically | ||||
ISDB-T BTS parameters | Modes：mode1(2k), mode2(4k), mode3(8k) | |||
Guard Interval：1/4,1/8,1/16,1/32 | ||||
Code Rate：1/2,2/3,3/4,5/6,7/8 | ||||
Constellations: DQPSK/QPSK/16QAM/64QAM | ||||
Layer Mode：A, A+B, A+B+C | ||||
Number of Segment: 1-13 | ||||
Bandwidth：6MHz,7MHz,8MHz | ||||
SFN parameters | Maximum time delay：0ms ～ 1000ms | |||
Device delayed time shifting：-1000ms ～ +1000ms | ||||
Device ID:0 ～ 30 | ||||
DVB-CI Parameters | Descrambler: DVB-CSA | |||
Smart Card interface: ISO7816 | ||||
Interface Card Separation: PCMCIA | ||||
System | Support SNMP/Web management, LCD + keyboard control | |||
English and Chinese interface conversion | ||||
Ethernet software upgrade | ||||
General | Dimensions | 482mm*455mm*44.5mm | ||
Approx weight | 3.2kg | |||
Power | <20W(Max) | |||
Temperature | 0~45℃(Operating), -20~80℃(Storage) | |||
Order Information:
NDS3981 DVB-C HD IRD;
NDS3982 DVB-S HD IRD;
NDS3985 DVB-S2 HD IRD;
NDS3986 ISDB-T HD IRD;
Technical Comparison:
| NDS397X /NDS399X | NDS398X | R&S®AVG050 ISDB-T BTS Gateway | |
Stream In | IP input | Over ,UDP, RTP (100 Base-T) | Over UDP/RTP (100 Base-T) | Over IPv4,UDP, RTP (1000 Base-T) |
Stream Out | ASI out | ASI 1&2 mirrored output BTS after multiplexing; ASI 3&4 for tuner pass-through | ASI 1&2 mirrored output BTS after multiplexing; ASI 3&4 for tuner pass-through | ASI 1&2 mirrored output for BTS in an MPEG-2 transport stream with ancillary data |
IP out | 8 SPTS output over UDP, 100M Base-T (-NDS397X) 32 SPTS output over UDP, 1000M Base-T (-NDS399X) | 1 IP MPTS output over UDP/RTP (1000 Base-T) | 2 × IP streams with individual IP addresses, UDP ports and FEC configuration in line with SMPTE 2022-1/2 | |
Decryption | BISS | Yes | N/A | Yes |
Reference | 10MHz REF | N/A | Yes | Yes |
1PPS | N/A | Yes | N/A | |
ISDB-T Parameters | Modulation Constellation | N/A | DQPSK/QPSK/16QAM/64QAM | QPSK/16QAM/64QAM |
PSI/SI | PAT, PMT, NIT, SDT, TOT, TDT | PAT, PMT, NIT, SDT, TOT, BIT | ||
SFN Adapter | Yes | Yes | ||
Decoding | Standard | Support H.264 and MPEG2 decode and output V/A via various interfaces | Support H.264 and MPEG2 decode and output V/A via various interfaces | N/A |
LCD Monitor | Yes | Yes | ||