BLANKOM IGS-924 DVB to IP Gateway

DVB to IP GATEWAY, 24 Tuner | IGS-924

BLANKOM IGS-924/IGS-924A

BLANKOM IGS-924 DVB to IP gateway has 1024 SPTS or 26 MPTS IP capacity.
Supports PID filtering and remapping.
It has 24 DVB-S/S2 tuners built inside, and thus can receive 1024 different programs from 24 different transponders.

BLANKOM IGS-924 is a DVB/IP gateway, which has 24 DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T tuners and de-multiplexing functions in one case to convert RF signals into TS output. The device converts the content of 24x FTA satellite transponders into IP for generating SPTS or MPTS IPTV content.

It is in a 1U case, which supports 24 tuner inputs.

To meet customers’s various requirements, the IGS-924 is designed to demux programs from any RF input.

It is capable of generating either 1024 SPTS streams or 27 MPTS streams in UDP, RTP/RTSP.

Input

24x DVB-S/S2/S2X Tuner Inputs (L, KU, C-Band)
(DVB-C/T/T2/ISDB-T/ATSC-T optional)
2x ASI Inputs
1x TS Playing via USB Disk
Output

1024x SPTS IP Outputs over UDP and RTP/RTSP
27x MPTS IP Outputs (for Tuner/ASI/USB bypass) over UDP and RTP/RTSP
2x ASI Outputs
Features

BISS descrambling
DiSEqC support for up to 4 Satellites
2x independent DATA output ports, DATA1 (512 SPTS output) + DATA2 (512 SPTS output)
Dynamic PMT, and EPG demuxer support (IGS-924A only)
Ordering guide

IGS-924 with 24x DVB-S/S2/S2X tuners
IGS-924A with 24x DVB-S/S2/S2X tuners, dynamic PMT, and EPG demuxer support
IGS-924C with 24x DVB-C/T/T2/ISDB-T tuners
IGS-924S with 24x ATSC tuners

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DVB to IP Gateway with 24 Transponder input

 

IPTV Headend with 24 tuners. Designed for local IPTV distribution networks on LANs and for OTT operators, BLANKOM IGS-924 converts up to 1024 channels from 24 satellite transponders into IPTV signals at an unbeatable price.

BLANKOM IGS-924 DVB to IP Gateway

  • 24 Tuner inputs DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T
  • 2 ASI input
  • 1 USB input
  • BISS descrambling
  • 90 Mbps max. bitrate per each input
  • FTA only
  • DiSEqC support for up to 4 Satellites
  • 2 GE output (IP address and port number of GE1 and GE2 are different), up to 850 Mbps
  • 2 independent GE output port, GE1 (512 SPTS) + GE2 (512 SPTS) or 27 MPTS  in total
  • 24 MPTS+3 MPTS (2 ASI and USB port) or 1024 SPTS output (MPTS and SPTS output switchable)
  • 2 ASI output
  • PID filtering and re-mapping (SPTS output)
  • “Null PKT Filter” function (MPTS output)
  • Remote control and firmware, web NMS management
  • Updates via web
  • Professional quality, breakthrough price

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BLANKOM IGS 924 DVB to IP Gateway system diagram

BLANKOM IGS-924 DVB to IP Gateway

 

BLANKOM IGS 924 DVB to IP Gateway rear panel

BLANKOM IGS-924 DVB to IP Gateway Application Example

 

Function DVB to IP Gateway with 24x RF input, IP port

INPUT

  • 24x RF, DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T tuners, F type
  • 2x ASI input
  • 1x USB input
  • 125 Mbps max. bitrate per each input

TUNER

  • DVB-S
    Input frequency: 950-2150 MHz
    Symbol rate: 2-45 Msps
    Signal strength: -65 -25 dBm
    Constellation: ½, 2/3, ¾, 5/6, 7/8 QPSK
  • DVB-S2
    Input frequency: 950-2150 MHz
    Symbol rate: QPSK 1-45 Msps, 8PSK 2-30 Msps
    Code rate: ½, 3/5, 2/3, ¾, 4/5, 5/6, 8/9, 9/10
    Constellation: QPSK, 8PSK

OUTPUT

  • IP (1024 SPTS or 27 MPTS) over UDP, RTP/RTSP output
  • 2x 1000M Base-T Ethernet interface (unicast/multicast)
  • 2x 850 Mbps max. output bitrate
  • 2x ASI output
  • Control over network management (WEB NMS), English menu

GENERAL

  • Dimensions: 482 mm × 230mm × 44mm, 19” 1U, 2.5 kg
  • Power: AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
  • Temperature 0–45°C (operation)

Specifications are subject to change without prior notice.

The BLANKOM IGS-924 series is an ultra-high-density portfolio of professional DVB-to-IP gateways engineered for operator-grade IPTV headends. To satisfy diverse regional distribution networks and protocol environments, the product line features specific hardware variants: the base IGS-924, the IGS-924A, the IGS-924C, and the IGS-924S. These sub-models differ primarily in their integrated tuner front-ends and tailored software streaming extensions.

The series provides a massive capacity of 24 independent physical RF tuner inputs within a compact 1U chassis. Tuner allocation is strictly optimized per variant: certain sub-models are engineered exclusively for high-density dedicated DVB-S/S2/S2X satellite transponder architectures, while others are hardware-tailored with specific port counts for pure DVB-C cable networks or DVB-T/T2 terrestrial digital distributions, ensuring optimal link margin.

No. Every member of the IGS-924 product line (including the A, C, and S variants) is engineered strictly as an FTA (Free-to-Air) optimization gateway. By omitting physical CI slots, the hardware maximizes processing density, cooling efficiency, and multiplexing throughput per rack unit. Premium pay-TV encryption tasks requiring physical CAM hardware must be routed through specialized multi-CI BLANKOM modules instead.

Equipped with an advanced high-throughput switching fabric, the IGS-924 series can process and output up to 512 independent SPTS (Single Program Transport Stream) flows or consolidated MPTS (Multi-Program Transport Stream) arrays concurrently. Specialized sub-variants are precisely calibrated at the microcode level to sustain maximum wire-speed encapsulation without packet loss, even under peak transponder bit-rates.

The entire product family adheres strictly to professional telecom IP broadcasting standards, natively deploying low-overhead UDP and RTP transport layers with comprehensive Unicast and Multicast capability. Depending on the chosen sub-model (such as specific streaming protocol optimizations engineered in the A or S lines), transport stream packet packaging is calibrated to ensure seamless integration with downstream edge decoders or localized IPTV middleware.

Yes, embedded hardware-assisted BISS (Basic Interoperable Scrambling System) Mode 1 and Mode E decryption is natively integrated into the transport stream processing layer across all IGS-924, IGS-924A, IGS-924C, and IGS-924S frameworks. This enables operators to directly input hexadecimal keys through the web administration console to decode secured satellite contribution feeds without requiring external physical CAM hardware.

Every variant in the series incorporates a powerful transport stream processing matrix that handles real-time PID manipulation. Operators can filter out unnecessary elementary streams (such as secondary audio tracks or conditional access descriptors), execute exact PID remapping, and re-assign Program Numbers (PN) to optimize overall bandwidth and guarantee downstream compatibility with edge IPTV set-top boxes.

Yes. The IGS-924, IGS-924A, IGS-924C, and IGS-924S models automatically parse incoming PAT, PMT, NIT, and SDT tables in real time. Through the administrative user layout, engineers can manually edit service descriptors, modify provider strings, and adjust network identifiers to distribute a clean, cohesive, and professionally customized channel lineup.

Remote configuration, real-time bit-rate tracking, and tuner locking telemetry are managed exclusively via an embedded WebGUI using a standard internet browser through a dedicated, independent 100M Ethernet management port. None of the IGS-924 series sub-models support SNMP management, ensuring a highly secure, isolated, and low-overhead web-based administration environment.

All model variants are built for demanding 24/7 industrial deployments and are housed in a rigid, standard 19-inch 1U rack-mount chassis with an energy-efficient design. Detailed Ordering Guides on irenis-blankom.com define the specific hardware configurations for each model tier, including customized tuner matrix cards and options for dual redundant hot-swappable power supplies (AC/DC) to eliminate single points of failure in mission-critical headends.

 

 

 

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