BN3508B Tuner to IP Gateway is a head-end interface-conversion device which supports MPTS and SPTS output switchable in Web GUI. It supports 24 MPTS+3 MPTS(2 ASI inputs and 1 USB input) or 1024 SPTS output over UDP and RTP/RTSP protocol. It is integrated with tuner demodulation (or ASI input) and gateway function, which can demodulate the signal from 24 FTA tuners into IP package, or directly convert the TS from ASI inputs or USB input into IP package, then output the IP package through different IP address and ports. BISS function is also embedded for tuner inputs to descramble the programs from tuner inputs.
Key Features
* Support 24 or 16 FTA DVB- S/S2/S2X or DVB-C/T/T2/ISDB-T Multi-Mode Switchable tuner inputs, 2 ASI inputs, 1USB input(TS file Playing, FTA 32, USB 2.0)
* Support BISS descrambling
* Support DisEqc function
* 24 MPTS+3 MPTS(2 ASI inputs and 1 USB port) or 1024 SPTS output (MPTS and SPTS output switchable in Web GUI)
* 2 DATA output ports (IP address and port number of DATA1 and DATA2 are different), up to 900Mbps---SPTS
* 2 independent DATA output ports, DATA1（512 SPTS）+ DATA2（512 SPTS）
* MPTS is pass-through mode, the first 12 tuner-input signals will be outputted from DATA 1, the rest 12 tuner-input signals will be outputted from DATA 2;
The output of 2 ASI-input signals and 1 USB-input signal can be chosen to output via DATA 1 or DATA 2
* ASI out is useless in SPTS out mode, and ASI out can be the pass-through output of 2 input signals in MPTS out mode
* Support PID filtering, re-mapping (Only for SPTS output)
* Support “Null PKT Filter” function (Only for MPTS output)
* Support Web operation, reboot in Web GUI after firmware upgrading
Working Principle
Specifications
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Input |
24 tuners inputs +2 ASI inputs +1 USB inputs---SPTS/MPTS output |
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Satellite |
DVB-S |
Frequency In |
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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Max input bitrate |
≤125 Mbps |
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DVB-S2 |
Frequency In |
950~2150MHz |
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Symbol rate |
QPSK/8PSK /16APSK :0.5~45 Msps 32APSK: 0.5~34Msps; |
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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 |
≤125 Mbps |
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DVB-S2X |
Frequency In |
950~2150MHz |
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Symbol rate |
QPSK/8PSK /16APSK :0.5~45 Msps 8APSK: 0.5~40Msps 32APSK: 0.5~34Msps |
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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, 9/10, 2/3-L, 32/45, 11/15, 7/9 |
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Constellation |
QPSK, 8PSK, 8APSK, 16APSK, 32APSK |
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Max input bitrate |
≤125 Mbps |
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Multi-Mode Switchable Tuner Inputs |
DVB-C |
Standard |
J.83A(DVB-C), J.83B, J.83C |
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Frequency In |
50~960MHz |
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Constellation |
16/32/64/128/256 QAM |
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DVB-T/T2 |
Frequency In |
50~960MHz |
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Bandwidth |
6/7/8 M bandwidth |
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ISDB-T |
Frequency In |
50~960MHz |
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BISS Descrambling |
Mode 1, Mode E (Up to 850Mbps) (descramble individual program) |
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Output |
1024 SPTS IP output over UDP and RTP/RTSP protocol through DATA1 and DATA2 port (IP address and port number of DATA1 and DATA2 are different) , Unicast and Multicast |
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27 MPTS IP output (for Tuner/ASI/USB pass-through) over UDP and RTP/RTSP protocol through DATA1 and DATA2 port, Unicast and Multicast |
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2 ASI outputs(MPTS out mode) |
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System |
Web based management |
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Ethernet software upgrade |
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Miscellaneous |
Dimension |
482mm×270mm×44mm (W×L×H) |
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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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