IRD3711 is a professional integrated demodulation, de-scrambler, re-mux and decoding in one case, which supports the transmission standard DVB-C, DVB-T/T2, ISDB-T, DVB S2/S, ASI, TSoIP or IPTV and decode to HD-MI, CVBS, SDI, BNC, XLR interface and SPDIF. It receives signals from satellite and gives content out through various video/audio interfaces after demodulating, de-scrambling, re-multiplexing and decoding.
The two CAMs/CIs accompanied and BISS modules can descramble the programs input from encrypted RF, ASI and IP of decoder for encrypted channels.
Its pluggable structure design greatly facilitates the change of modules (demodulator or decoder) as needed. Our professional HD integrated receiver decoder is also equipped with ASI and IP input for re-mux, and output with ASI port and IP port.
Demodulator + descrambler + re-mux+ decoder modules in one box
2 *DVB-C/T/T2/ISDB-T/S/S2/S2X optional Tuner input
2*ASI & 16*IP (UDP) input for re-mux
Each CAM can decrypt multiple programs from Tuner/ASI/IP
BISS descrambling (Up to 120Mbps)
4:2:0 HD/SD MPEG2, MPEG4 AVC/H.264 and HEVC/ H.265 decoding
Audio decoding: MPEG 1 Layer II, LC-AAC, HE-AAC, HE-AAC V2, DD/DD Plus and AC3 passthrough
Dual Stereo audio out (for SDI interface)
IP (1*MPTS & 16*SPTS) output over UDP and RTP/RTSP; 2*ASI mirrored out
CC (EIA608, EIA708) & Teletext (Only for SDI) supported
Support maximum 128 PID mapping per input
LCD/Keyboard and web-based NMS management
Updates via web
Principle Chart
Application
Input interfaces |
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2 x Tuner, F type |
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2×ASI input for re-mux, BNC interface |
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16xIP input for re-mux (UDP) |
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Demodulating Section |
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DVB-C Tuner input | ||||||||||
Input Frequency | 60~890 MHz | |||||||||
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DVB-T/T2 Tuner input |
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Input Frequency |
60~890 MHz | |||||||||
Bandwidth |
6/7/8 M | |||||||||
ISDB-T Tuner input | ||||||||||
Input Frequency | 60~890 MHz | |||||||||
DVB-S/S2/S2X Version |
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DVB-S Tuner input |
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Input Frequency Range |
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 | |||||||||
Constellation |
QPSK |
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Max input bitrate |
≤160 Mbps |
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DVB-S2 Tuner input |
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Input Frequency | 950 ~ 2150MHz | |||||||||
Symbol rate |
QPSK/8PSK /16APSK :0.5~45 Msps 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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Max input bitrate |
≤160 Mbps |
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S2X Tuner input |
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Input Frequency |
950 ~ 2150MHz |
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Symbol rate |
QPSK/8PSK /16APSK :0.5~45 Msps
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 | |||||||||
Max input bitrate | ≤160 Mbps | |||||||||
Descrambling |
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CAM/CI Quantity |
2 |
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BISS Mode |
Mode 1, Mode E; up to 120Mbps |
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OUTPUT |
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IP Output |
1*MPTS & 16*SPTS over UDP, RTP/RTSP. 1*100Base-T Ethernet interface, 2 ports optional(unicast / multicast) |
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2×ASI |
BNC interface, mirrored out | |||||||||
Video Decode Output | ||||||||||
Video Interface |
1xCVBS/HD-MI/SDI | |||||||||
Video 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 Sample |
4:2:0 |
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Video Decode |
MPEG-2, MPEG4 AVC/H.264 and HEVC/H.265 |
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Audio Decode Output |
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Audio Interface |
HD-MI, SDI, SPDIF, BNC, XLR, AES |
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Audio 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 Stereo audio*2 (Applicable for SDI port only) |
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Number of Audio channels |
1 or 2 for option |
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Management | ||||||||||
Local interface |
LCD + control buttons |
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Remote management |
Web-server Management |
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Upgrade |
USB, web management |
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Environment |
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Power Supply |
AC 100V~240V, 50/60Hz |
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Power consumption |
20W |
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Dimension |
482*mm*300mm*44.5mm |
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Operating temperature |
0 ~ 45℃ |
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Weight |
3.5Kg |
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Ordering Information |
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Specifications are subject to change without notice.
Sales Manager: Sophie Chen
Skype: dibdvb08
Email: sophie at dibdvb.com
Phone/whatsapp/Wechat: +86 13429126900
Why you choose us ?
1, 10 years experience in video delivery infrastructure solutions
2. Excellent pre-sale and after-sale Technical team
3. High quality with competitive price
4. Fast feedback and fast delivery
5. OEM supported
What we do?
1. Carrier grade broadcast cable tv equipments: Broadcast Encoder and Transcoder,Professional IRD,Mux and Scrambler,Modulator,Transmitter and Set top box
2. Carrier/Economy grade multiscreen iptv encoder/transcoder
3. Digital Video Modulator with HD MI/CVBS inputs,DVB-C/T/ISDB-T/ATSC modulator in 1RU/Compact Chassis
4. Broadcast DVB-C/T2/MMDS solutions
5. Carrier grade iptv solutions
6. Hotel tv systems base on ALL-IP or ALL-RF solution
7. Docsis3.0 CMTS Over Coaxial Cable to Internet
8. OLT and ONU GEPON