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Thor Fiber H-IRD-V4S Quad Tuner and Multiplexer with 4 RF input to QAM/IP and ASI output
  • Thor Fiber H-IRD-V4S Quad Tuner and Multiplexer with 4 RF input to QAM/IP and ASI output
  • Thor Fiber H-IRD-V4S Quad Tuner and Multiplexer with 4 RF input to QAM/IP and ASI output
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Thor Fiber H-IRD-V4S Quad Tuner and Multiplexer with 4 RF input to QAM/IP and ASI output

Manufacturer: Thor Fiber

Item #: THR-IRD-V4S   •   MFG #: H-IRD-V4S


List Price:$3,368.75
Our Price:$2,695.00

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Availability: Direct Ship From Manufacturer
Item ships directly from the manufacturer and is subject to manufacturer availability. We will contact you with expected availability. You can also email [email protected], chat or call customer service (800)-522-2025 for expedited delivery options.


    California Residents:
    Cancer and Reproductive Harm -


    Tune and Demodulate 4 RF carriers (channels and sub-channels), re-multiplex with ASI & IP; output ASI & IP
    Thor H-IRD-V4S system has 4x independent RF tuner inputs. Several different RF tuner cards are available - Satellite - DVBS/S2, off Air ATSC, DVB-T, ISDB-T and Cable TV QAM (model dependent)

    Each input can be set to a different RF channel. The IRD will scan selected channels and discover all Video programs (subchannels) inside the channel.

    Program streams from all four tuners as well as the IP and ASI inputs can be multiplexed and remapped in any order. Independent output pipes for IP / ASI and RF QAM are fully configurable.

    The unit has a MUX option and each video program from the RF input and can be selected for output as :

    1 ) IP TS (MPTS) multicast / unicast output (RF to IP applications)
    1) CATV RF QAM Channel (RF to QAM applications)
    2) IP TS (MPTS) multicast / unicast output (RF to IP applications)
    3) ASI (MPTS) output- (RF to ASI applications)

    The unit has 4 CAM slots for Satellite (DVB-S/S2) encrypted channels. Industry standard support for Conditional Access is provided by 4 Common Interface (CI) slots. These slots support CAM modules such as CableCard or any other system using the PCMCIA interface. In addition to descrambling programs from the RF tuners, the CAM system can also decrypt transport streams from the IP & ASI interfaces.

    Depending on the Operator, the required CAM Module could be, NDS VIDEOGUARD, CONAX, IRDETO, NAGRA VISION, etc.

    This platform is ideal for program aggregation and multiplexing in cable TV headends and corporate MATV systems. Full configuration and management are available on the front panel LCD and keypad, and remote access and monitoring are available on a dedicated NMS network port for control through a web browser.

    • Features

      • Tune and descramble 4 RF carriers including all sub programs and streams (sub-channels)
      • Provide industry standard multiplexed and remapped outputs on ASI & IP
      • 4x IP stream outputs (4 MPTS) in UDP, RTP, or RTSP video protocols
      • Advanced network management system on dedicated network port and IP address
      • Available in 5 tuner configurations for QAM (DVB-C), Satellite (DVB-S2) or OTA (ATSC), ( DVB-T ), (ISDB-T)
      • Supports Closed Caption 608 and 708 systems, supports Dolby AC/3 Pass Through
    • Specifications

      • Input
      • 4 RF Tuner and 2 ASI inputs

        Tuner Section DVB-S
      • Input Frequency: 950-2150MHz
      • Symbol rate: 2-45Msps
      • Signal Strength: -65~-25dBm
      • FEC Demodulatio: 1/2, 2/3, 3/4, 5/6, 7/8 QPSK

        Tuner Section DVB-S2
      • Input Frequency: 950-2150MHz
      • Symbol rate: QPSK 1~45Mbauds; 8PSK 2~30Mbauds
      • Code rate: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
      • Demodulation Mode: QPSK, 8PSK
      • ATSC: Input Frequency 30-999Mhz
      • DVB-T: Standard ATSC A/53
      • ISDB-T: Constellation 8VSB
      • QAM: -DVB-C Annex A and B: MER /42

      • Maximum PID Remapping: 128 per input channel
      • Function: PID remapping (automatically or manually); Accurate PCR adjusting; Generate PSI/SI table automatically

        Modulation Output
      • DVB-C: Standard J.83A, J.83B, J.83C
      • MER: ≥42dB
      • RF frequency: 30~950MHz, 1KHz step
      • RF output level: -30.0~ 0.0 dbm (77~107 dbæV), 0.1db step
      • Symbol rate: 2.5 - 4.66 Msps, 5.0 - 8.0 Msps
      • J.83A: Constellation 16/32/64/128/256QAM; Bandwidth: 8M
      • J.83B: Constellation: 64QAM, 256QAM; Bandwidth: 6M
      • J.83C: Constellation: 64QAM, 256QAM; Bandwidth: 6M

      • Local interface: LCD + control buttons
      • Remote management: Web NMS
      • Stream Out: 2 ASI out(BNC type); IP (4*MPTS over UDP) out (RJ45, 1000M)
      • Upgrading: Web and USB

      • Dimension: 19x17x2 19"Rack mountable 1RU
      • Weight: 3.7kg
      • Temperature: 0~45°(Operation) ; -20~80°(Storage)

      • AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ
      • Consumption: 25W

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