DVB IP-Gateways
IGS-900
16-Transponder DVB to IP Gateway for IPTV Distribution
The VIZOBOX IGS-900 turns up to 16 satellite, cable or terrestrial transponders into IP streams for reliable IPTV distribution — up to 512 SPTS or 16 MPTS from a single 1RU unit.

Overview
The VIZOBOX IGS-900 is a DVB-to-IP gateway that receives satellite, cable or terrestrial transponders and streams them as SPTS or MPTS over IP. It combines 16 DVB-S/S2/S2X tuner inputs (DVB-C and DVB-T/T2 optional) with two ASI inputs and delivers up to 512 SPTS or 16 MPTS via two mirrored GbE ports over UDP and RTP/RTSP, unicast or multicast. BISS descrambling, DiSEqC support for up to four satellite positions, PID filtering and re-mapping, PSI/SI rebuilding and web-based management make it a complete head-end front end in a compact 1RU chassis.
Highlights
- 16 DVB-S/S2/S2X tuner inputs plus 2 ASI inputs (DVB-C, DVB-T/T2 optional)
- IP output of up to 512 SPTS or 16 MPTS over UDP and RTP/RTSP, unicast and multicast
- 2 mirrored GbE output ports with up to 850 Mbps throughput
- BISS descrambling of individual programs (Mode 1, Mode E)
- DiSEqC support for up to 4 satellite positions with de-multiplexing
- PID filtering and re-mapping, CA filter, PSI/SI rebuilding and web-based management
Technical Specifications
| Input | |
|---|---|
| Operating modes | Mode 1: 16 DVB-S/S2X tuners + 2 ASI — SPTS output; Mode 2: 14 DVB-S/S2X tuners + 2 ASI — MPTS output; Mode 3: 16 DVB-S/S2X tuners — MPTS output |
| Tuner inputs | 16× DVB-S/S2/S2X (DVB-C/T/T2 upon request) |
| ASI inputs | 2 |
| Tuner Section | |
| Input frequency | 950–2150 MHz |
| Symbol rate | QPSK/8PSK/16APSK: 0.5–45 MSps; 8APSK: 0.5–40 MSps; 32APSK: 0.5–34 MSps |
| Constellation | QPSK, 8PSK, 8APSK, 16APSK, 32APSK |
| FEC / code rate (QPSK) | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20 |
| FEC / code rate (8PSK) | 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 |
| FEC / code rate (8APSK) | 5/9-L, 26/45-L |
| FEC / code rate (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 |
| FEC / code rate (32APSK) | 3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9 |
| Output | |
| SPTS output | 512 SPTS IP mirrored output over UDP and RTP/RTSP through GE1 and GE2, unicast and multicast (up to 850 Mbps) |
| MPTS output | 16 MPTS IP output (tuner passthrough) over UDP and RTP/RTSP through GE1 and GE2, unicast and multicast |
| Processing | |
| BISS descrambling | Mode 1, Mode E (descramble individual program) |
| Stream processing | PID filtering and re-mapping (SPTS), CA filter, PSI/SI rebuilding and editing (SPTS), null packet filter (MPTS), accurate PCR adjustment (SPTS) |
| Management | |
| Management | Web interface (WEB-IF) |
| General | |
| Dimensions (W×L×H) | 482 mm × 410 mm × 44 mm (1RU) |
| Weight | approx. 3.6 kg |
| Operating temperature | 0…45 °C (operation); −20…80 °C (storage) |
| Power supply | 100–240 VAC, 50/60 Hz |
| Power consumption | 20 W |
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