MRD 8000

Accelerated Multichannel Receiver Decoder

The MRD 8000 is a powerful, accelerated receiver decoder built to meet the evolving demands of multichannel video delivery. Designed for contribution, distribution, and lab environments, it supports decode of HEVC, H.264, and MPEG-2 content up to 4K/UHD resolution with 4:2:2 and 10-bit video. HDR and WCG capabilities ensure compatibility with modern workflows.

Building on the trusted performance of the MRD 7000, the MRD 8000 introduces a new hybrid GPU platform that offers greater flexibility and efficiency in a compact 1RU chassis, and one that is primed for future AI enhancements. It provides a cost-effective solution for decoding up to four HD services or a single UHD service. Broad input support includes IP, satellite, ASI, and streaming protocols like SRT and Zixi, making it adaptable to any transport method.

The MRD 8000 also supports advanced audio processing for up to 16 channels, including Dolby AC-4 and ATMOS, and outputs via SDI or SMPTE 2110 with full support for hitless switching and synchronization.

The MRD 8000 supports real-time contribution decoding, reliable primary distribution, and flexible lab reference workflows. It is built to deliver confidence at every connection.

Overview

  • Contribution

    decoding of 4K/UHD with 4:2:2 10‑bit and HDR

  • Multi-Channel

    Primary distribution of multichannel HD or UHD services

  • Variety of I/O formats

    Supports a variety of input formats (IP, satellite, ASI, streaming) and flexible output formats (SDI, SMPTE 2110)

Key Features

  • Multi-Channel Decoding of 4K/UHD and HD/SD Streams
    ∙ Supports up to 4x HD/SD streams or 1x 4K/UHD stream per 1RU

  • Multi-Format Support to Decode Any Stream
    ∙ Support for HEVC / H.264 / MPEG-2, 4:2:2 10-bit, and HDR / WCG signaling
    ∙ Audio processing for up to 16 channels (MPEG-1/2, AAC, Dolby AC3/AC3+, AC-4, Dolby-E, ATMOS)

  • Comprehensive Input Capabilities
    ∙ RTP/UDP MPEG/IP (with FEC or hitless switching), Satellite, Zixi, SRT, HLS, RTMP, ASI, and file-based inputs

  • Flexible Output Options
    ∙ 12G-SDI, 4x 3G-SDI, and 3G-SDI
    ∙ SMPTE 2110 (25G Fiber)

Specifications

Decoder
Base Decode
Video
     
  • 4K/UHD/HD/SD
  •  
  • 4:2:2/4:2:0
Profile/Level
     
  • MPEG-2 422P@HL
  •  
  • H.264 up to Hi422P@L4.2
  •  
  • HEVC M422-10P@HT up to L5.1
  •  
  • JPEG2000, Tier 2 up to 200Mbps
ES Bitrate
     
  • Up to 160Mbps, hardware dependent
Output Format
     
  • 3840×2160 @ 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
  •  
  • 1920x1080p @ 23.97, 24, 25, 29.97, 30, 50, 59.94, 60
  •  
  • 1920x1080i @ 25, 29.97, 30
  •  
  • 1280x720p @ 50, 59.94, 60
  •  
  • 720x576i @ 25
  •  
  • 720x480i @ 29.97
HDR & WCG Support
     
  • HLG (ARIB.B67)
  •  
  • HDR10 (PQ10)
Color Gamut Support
     
  • BT.709
  •  
  • BT.2020
  •  
  • BT.601
ANC Data Type
     
  • HDR metadata (SMPTE 2108)
  •  
  • Closed Captions (CEA-708)
  •  
  • OP-47 (SMPTE RDD-08)
  •  
  • SCTE 104 (SMPTE 2010)
  •  
  • SMPTE 2031
  •  
  • VANC Passthrough (SMPTE 2038)
  •  
  • VPID
Audio Number of Services
     
  • 8 Audio Services (16 Audio Channels)
Codec Support
     
  • Dolby Digital AC-3/AC-3+/AC-4
  •  
  • Dolby E/ ATMOS
  •  
  • AAC-LC, HE-AAC, & HE-AACv2
  •  
  • MPEG-1L2 & MPEG-2L2
Output Format
     
  • Digital Pass-through PCM (Downmix 5.1 source)
Embedded Output
     
  • 8 Audio Pairs (16 Audio Channels)
Input & Output Options
4x 3G-SDI Output, 4x ASI Input or 4x ASI Output Ports
     
  • 4x Independent 3G-SDI or ASI with genlock
  •  
  • 5x 75-Ω HD-BNC
Physical Layer
     
  • DVB-ASI: EN50083-9
  •  
  • SD-SDI: SMPTE 259M
  •  
  • HD-SDI: SMPTE 292M
  •  
  • 3G-SDI: SMPTE 424M
  •  
  • 4K multi-link SMPTE 425-5
SMPTE ST2110 Output Standards
     
  • SMPTE 2110-10
  •  
  • SMPTE 2110-20
  •  
  • SMPTE 2110-21
  •  
  • SMPTE 2110-30
  •  
  • SMPTE 2110-40
Connectors
     
  • 2x 25GB MSA Compliant SFP28
  •  
  • *SFPs not included
Synchronization
     
  • SMPTE 2059 (IEEE 1588 PTP)
Redundancy
     
  • Hitless Switching (SMPTE ST2022-7)
Inputs

 

Protocols
MPEG/IP InputInterface
  • 2x 100M/1000M auto negotiate Base-T RJ-45 for MRD 70020
  • 2x 1000M auto negotiate Base-T RJ-45 for MRD 70081 (100M auto negotiate support with MRD 70200 installed)
  • Ethernet Ports
Input Format
  • UDP or RTP
  • Constant Bitrate or Null-Stripped
  • RTP Header Extension Support
Error Correction
  • Hitless Switching (SMPTE 2022-7)
  • SMPTE 2022/CoP3 FEC
IP Encapsulation
  • 1-7 TS Packet@IP Packet
Addressing
  • Unicast
  • Multicast
IGMP Compatibility
  • Version 1, 2 & 3
Bitrate @ 1TS
  • 250 Kbps to 200 Mbps
File InputFile Type
  • Transport Stream (.ts, .trp)
SRT Input LicenseProtocol/IP Range
  • UDP, Unicast
Negotiation Mode
  • Caller, Listener, Rendezvous
Latency
  • 20-8000ms, User Configurable
Bitrate Range
  • .25 – 50 Mb/s
Decryption
  • AES-128, AES-256 UTF-8 10-79 Characters
Packets/IP Frame
  • Auto-detected
ZiXi Input LicenseProtocol/IP Range
  • UDP, Unicast
Mode
  • Connect or pull mode, to Broadcaster
Latency
  • 30-10000ms, User Configurable
Bitrate Range
  • 1-50 Mb/s
FEC Overhead
  • 0-50% of Content Bitrate
Decryption
  • AES-128, AES-192, AES-256 UTF-8 10-79 Characters
Packets/IP Frame
  • Auto-detected
RTMP Input LicenseProtocol/IP Range
  • TCP, Unicast
Payload
  • MP4, FLV containing H.264 video and AAC or MP3 audio
Mode
  • Pull
Bitrate Range
  • 0.25–50 Mb/s
HLS Input LicenseProtocol/IP Range
  • HTTP, HTTPS, TCP, Unicast
Payload
  • Chunked TS
Mode
  • Pull
Receive Profile
  • Single Profile Selection
Bitrate Range
  • 0.25 – 50 Mbps
Decryption
  • AES-128
Packets/IP Frame
  • 1-7 TSP/IP Frame
DVB-S/S2/S2X Input ModuleInterface
  • 4x 75Ω F-Type
Frequency Range
  • 950-2150 MHz
Symbol Rate
  • 8PSK/QPSK: 0.5-60 MSps
  • 16APSK/32APSK: 0.5-60 MSps
Modulation Mode
  • DVB-S
    • QPSK (All FEC Rates)
  • DVB-S2
    • QPSK/8PSK/16APSK/32APSK (All FEC Rates)
  • DVB-S2X
    • 64APSK/64APSKL/128APSK/256APSK/256APSK-L (All FEC Rates)
DVB-S2X Frame Length
  • Long/Short
Decryption
  • AES-128
Packets/IP Frame
  • 1-7 TSP/IP Frame
LNB Power
  • Off/13/14/18/19VDC @500mA
  • Overcurrent and Short Circuit Protection
Control Tone Signaling
  • 22 kHz On/Off
Roll-off Factor
  • 0.35, 0.25, 0.20, 0.15, 0.10, 0.05
Additional Modulation Modes
  • ACM Demodulation Support
  • VCM Demodulation Support
  • Multistream Support (Single ISI)
Outputs
Protocols
MPEG/IP OutputInterface
  • 2x 100M/1000M auto negotiate Base-T RJ-45 for MRD 70020
  • 2x 1000M auto negotiate Base-T RJ-45 for MRD 70081 (100M auto negotiate support with MRD 70200 installed)
Output Format
  • UDP or RTP
IP Encapsulation
  • 1-7 TS Packet@IP Packet
Addressing
  • Unicast
  • Multicast
IGMP Compatibility
  • Version 1, 2 & 3
Bitrate @ 1TS
  • Bypass from input (Manual bitrate setting for RTMP and HLS inputs)
BISS 1 / BISS 2 / Mode CA Descrambling LicenseBISS 1
  • Mode 0
  • Mode 1 Session Word
  • Mode E Session Word and Injected ID
BISS 2
  • Mode 0
  • Mode 1 Session Word
  • Mode E Session Word and Injected ID
  • Mode CA Public Key and Injected Private Key
  • Mode CA Public Key and Embedded Private Key
Compatible Standards
  • DVB-CSA1
  • DVB-CISSA
  • AES-128
  • RSA-2048
Maximum Bitrate
  • 200 Mb/s
Stored Keys
  • Up to 12 Keys
Descrambled Services
  • No limit per key
Management
Management
Connectors
  • 2x 100M/1000M auto negotiate Base-T RJ-45 for MRD 70020
  • 2x 1000M auto negotiate Base-T RJ-45 for MRD 70081 (100M auto negotiate support with MRD 70200 installed)
Protocols
  • HTTP, SNMP
User Interface
  • WebGUI
Automation Interface
  • SNMP, RESTful API, Syslog Logging

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