DVB IP-Gateways
IGS-924
24-Transponder DVB to IP Gateway for IPTV Distribution
Convert up to 24 satellite, cable or terrestrial transponders into IPTV streams with a single compact head-end gateway. The IGS-924 delivers up to 1024 SPTS or 24 MPTS over Gigabit Ethernet — reliably, around the clock.
Overview
The VIZOBOX IGS-924 is a DVB-to-IP gateway that receives satellite, cable or terrestrial transponders and streams them as SPTS/MPTS over IP for IPTV distribution. Its 24 multi-standard tuners cover DVB-S/S2/S2X, DVB-C, DVB-T/T2, ISDB-T and ATSC, complemented by 2x ASI inputs and a TS player. IP output supports up to 1024 SPTS or 24 MPTS via UDP and RTP/RTSP over two independent Gigabit Ethernet ports, in unicast and multicast. BISS descrambling, DiSEqC control for up to 4 satellite positions, CA filtering, PID remapping and web-based management round out the feature set.
Highlights
- 24 multi-standard tuner inputs (DVB-S/S2/S2X, DVB-C, DVB-T/T2, ISDB-T, ATSC) plus 2x ASI in
- Up to 1024 SPTS or 24 MPTS IP output via UDP and RTP/RTSP over two independent Gigabit Ethernet ports
- Unicast and multicast streaming for flexible IPTV distribution
- BISS descrambling (Mode 1 and Mode E, up to 850 Mbps) for individual programs
- DiSEqC support for up to 4 satellite positions, with CA filter, PID remapping and PID excluding
- Web-based management, monitoring and software upgrade via web interface
Technical Specifications
| Input | |
|---|---|
| Inputs | 24 tuner inputs + 2x ASI in; TS player with SPTS or MPTS output (selectable) |
| BISS descrambling | Mode 1, Mode E (up to 850 Mbps), descrambling of individual programs |
| DiSEqC | Selection of up to 4 satellite positions |
| Stream processing | CA filter, PID remapping, PID excluding (depending on mode and model) |
| Tuner – Satellite | |
| Signal strength | -65...-25 dBm |
| Max input bitrate | ≤ 125 Mbps |
| Tuner – DVB-S | |
| Frequency in | 950...2150 MHz |
| Symbol rate | 0.5...45 Msps |
| Constellation / FEC | QPSK; FEC 1/2, 2/3, 3/4, 5/6, 7/8 |
| Tuner – DVB-S2 | |
| Frequency in | 950...2150 MHz |
| Symbol rate | QPSK/8PSK/16APSK: 0.5...45 Msps; 32APSK: 0.5...34 Msps |
| 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 |
| Constellation | QPSK, 8PSK, 16APSK, 32APSK |
| Tuner – DVB-S2X | |
| Frequency in | 950...2150 MHz |
| Symbol rate | QPSK/8PSK/16APSK: 0.5...45 Msps; 8APSK: 0.5...40 Msps; 32APSK: 0.5...34 Msps |
| 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 |
| Constellation | QPSK, 8PSK, 8APSK, 16APSK, 32APSK |
| Tuner – DVB-C (option) | |
| Standard | J.83A (DVB-C), J.83B, J.83C |
| Constellation | 16/32/64/128/256 QAM |
| Frequency in | 60...890 MHz |
| Tuner – DVB-T/T2 (option) | |
| Bandwidth | 6/7/8 MHz |
| Tuner – ISDB-T, ATSC (option) | |
| Frequency in | 60...890 MHz |
| Output | |
| SPTS IP output | 1024 SPTS over UDP and RTP/RTSP via GE1 & GE2 (independent IP address and port), unicast and multicast |
| MPTS IP output | 24 MPTS (tuner/ASI passthrough) over UDP and RTP/RTSP, 12 on GE1 and 12 on GE2, unicast and multicast |
| ASI output | 2 ASI outputs; TS player/streamer from connected USB pen drive |
| Management | |
| Management | Web-server based management via 100BaseT port; software upgrade via web interface |
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