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DX3908/DX3928 DVB-S2X/S2 Receiver/Multi-Mode Receiver
Key Features
* Support 8 tuners (DVB-S/S2/S2X or/and DVB-C/T/ISDB-T) input; 1 U chassis optional for 1/2/3 cards maximum for 8/16/24 tuner input; Each tuner card are working independently with its NMS and 1 GE Data port
* 8 MPTS (8MPTS out thru bypassing) under Passthrough mode over UDP/RTP thru Data port, unicast/multicast-Version 1
* 2 MPTS out after multiplexing or 512 SPTS out switchable under Mux mode over UDP/RTP thru Data port, unicast/multicast-Version 2
* Up to 256 PIDs remapping per output channel (Mux mode only)
* Support PID re-mapping and pass-through (Mux mode only)
* Support Diseqc function (Mux mode only)
* Support Biss decryption, each tuner support maximum 64 BISS key decryption (Mux mode)
* Web-based NMS management
Inner Principle Chart (Per Card/8 Input):
Version 1: Passthrough Mode
Version 2: Mux Mode (MPTS and SPTS output Switchable)
Specifications (Per Card/8 Input)
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Input / Output |
8 Tuner input (DVB-S/S2/S2X or/and DVB-C/T/T2/ISDB-T), F Type 8 MPTS out thru bypassing over UDP/RTP thru Data port (Version 1) 100/1000Mself-adaption, unicast/multicast |
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Mux (Version 2) |
Max number of managing PID: 256 (for 2 MPTS out thru multiplexing) or 512 SPTS out |
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Functions |
PID remapping (automatically/ manually) |
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PID pass-through |
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Tuner Section |
DVB-S |
Input Frequency |
950-2150MHz |
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Symbol Rate |
0.5~45 Msps |
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Constellation |
QPSK |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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DVB-S2 |
Input Frequency |
950-2150MHz |
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Symbol Rate |
QPSK/8PSK/16APSK: 0.5~45 Msps 32APSK:0.5~40 Msps |
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Constellation |
QPSK/8PSK/16APSK/32APSK |
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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 |
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Max input bitrate per tuner |
≤170 Mbps |
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DVB-S2X |
Symbol Rate |
QPSK/8PSK/16APSK: 0.5~45 Msps; 8APSK/32APSK: 0.5~40 Msps |
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Constellation |
QPSK/8PSK/16APSK/8APSK/32APSK |
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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, 23/36, 25/36, 13/18 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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Max input bitrate per tuner |
≤170 Mbps |
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Signal Strength |
-65 ~ -25dBm |
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DVB-C |
Input Frequency |
60 ~890 MHz |
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Standard |
J.83A, J.83C |
J.83B |
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Constellation |
16/32/64/128/256 QAM |
64/256 QAM |
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DVB-T/T2 |
Input Frequency |
60 ~890 MHz |
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Bandwidth |
6/7/8 M |
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ISDB-T |
Input Frequency |
60 ~890 MHz |
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System |
Web management:100M NMS port |
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Language: English and Chinese |
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Ethernet software upgrade |
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General |
Dimensions |
482mm×328mm×44mm (WxLxH) |
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Weight |
3.5kg |
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Temperature |
0~45℃(operation), -20~80℃(storage) |
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Power supply |
AC 110V±10%, 50/60Hz Or AC 220V±10%, 50/60Hz |
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Consumption |
≤25W (1card inside) ≤50W (2 cards inside) ≤75W (3 cards inside) |
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Order Guide
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DX3908-8 |
8 FTA DVB-S/S2/S2X Tuner Input, Version 1 or Version 2 |
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DX3908-16 |
16 FTA DVB-S/S2/S2X Tuner Input, Version 1 or Version 2 |
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DX3908-24 |
24 FTA DVB-S/S2/S2X Tuner Input, Version 1 or Version 2 |
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DX3928-8 |
8 FTA DVB-C/T/ISDB-T Tuner Input, Version 1 or Version 2 |
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DX3928-16 |
16 FTA DVB-C/T/ISDB-T Tuner Input, Version 1 or Version 2 |
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DX3928-24 |
24 FTA DVB-C/T/ISDB-TTuner Input, Version 1 or Version 2 |
