Multi Module DTV Headend Processor

DMP300 Multi Module DTV Headend Processor,Today's new generation digital systems demand powerful, flexible, multipurpose video processing and compact solutions that allow the service provider to support new network architectures.

 

This 1RU case comes with 6 independent hot-swappable module slots. Each module can be configured individually based on the applications including ISDB-T, DVB-T, DVB-C, ATSC modulating, trans-coding, encoding, multiplexing, decoding, and descrambling processing and the combination of all these functions.

 

Features

• Support flexible combination of different type of modules
• Support up to 6 modules
• Bi-directional Transport:GE1/GE2. SFP1/SFP2+ for IP stream input and output, Unicast/Multicast
• Doesn't support multiplexing function: It can combine TSs from different modules and output these TSs through one module or GE1/GE2 SFP1/SFP2 port
• Output per module: 1 or Multiple MPTS/SPTS
• LED in the front panel show IP address
• Support Web management, Updates via web
• Single or Redundancy power supply for option
• Multi Module DTV Headend Processor

 

Technical Specifications

 

4 CVBS/SDI Encoding Module ENC3143

Module Specifications
Input : 4 CVBS (DB9 to RCA) or 4 SDI (BNC)
Output : 1MPTS and 4 SPTS output over UDP/RTP,unicast and multicast
Video Encoding
Video format: MPEG-2, MPEG4 AVC/H.264
Image format : PAL, NTSC SD signal (Only for CVBS input)
Resolution
Input : 720*576 -50i
Output: 720*576/352*288/320*240/320*180/176*144/160*120/ 160*90-50Hz
Input : 720*480 -60i
Output : 720*480/352*288/320*240/320*180/176*144/160*120/ 160*90-60Hz
Rate Control: CBR/VBR
GOP structure: IPPP, IBPBP, IBBPB, IBBBP
Video bitrate: 0.5~5Mbps
Audio Encoding
Audio format : MPEG1 Audio Layer 2, LC-AAC, HE-AAC
Sampling rate : 48KHz
Bit-rate : 48/56/64/80/96/112/128/160/192/224/256/320/384 Kbps

Support Logo, Caption, QR Code insertion

 

 

4 CVBS Encoding Module

Module Specifications
Input : 4 CVBS video, 4 Stereo Audio (DB9 to RCA)
Output : 1MPTS and 4 SPTS output over UDP/RTP, unicast and multicast
Video Encoding
Video format: MPEG-2 (4:2:0)
Image format: PAL, NTSC SD signal

Output resolution
720×480_60i, 544×480_60i, 352×480_60i, 352×240_60i,
320×240_60i, 176×240_60i, 176×120_60i, 720×576_50i,
704×576_50i, 640×576_50i, 352×288_50i, 320×288_50i,
176×288_50i, 176×144_50i
GOP structure: IP, IBP, IBBP, IBBBP
Video bitrate: 0.1Mbps~8Mbps per channel
CC (closed caption) Support

Audio Encoding
Audio format : MPEG-1 Layer 2, DD AC3 (2.0)
Sampling rate: 48KHz
Audio bitrate : 128/192/256/320/384kbps each channel

Support Logo, Caption, QR Code insertion

 

8 CVBS Encoding Module

Module Specifications
Input : 8 CVBS video, 8 Stereo Audio (DB15 to RCA), or 8 ch analog audio input to work as audio encoder module
Output : 1 MPTS and 8 SPTS output over UDP/RTP, unicast and multicast

Video Encoding
Video format : MPEG4 AVC/H.264
Image format: PAL, NTSC SD signal
Resolution : 720×576i, 720×480i
Rate Control : CBR/VBR
GOP structure: IPP
Video bitrate: 1~7Mbps each channel

Audio Encoding
Audio format : MPEG-1 Layer 2
Sampling rate : 48KHz
Bit-rate : 64/128/192/224/256/320/384Kbps each channel

 

2 Tuner Descrambling Module IRD1340M

Stream in :2 Tuner input, F Type,16 IP inputs from data port, UDP/RTP, unicast and multicast, IGMP V2/V3

Stream out :1 MPTS and 16 SPTS outputs over UDP/RTP/RTSP, Unicast/Multicast

DVB-CI :2 independent common interface slots

Multiplexing

Maximum PIDRemapping :256 output pids

Function PID remapping (automatically or manually) , Accurate PCR adjustin Generate PSI/ SI table automatically, Descrambling

CAM/CI Quantity :2

BISS Mode :Mode 1, Mode E, up to 120Mbps, 32 BISS key

 

Version1: DVB-S/S2/S2X Tuner

Stream in :2 Tuner input

Tuner input: DVB-S/S2/S2X

Symbol rate :QPSK/8PSK/16APSK 0.5~45 Msps; 8APSK/32APSK: 0.5~40Msps

Input Frequency: 950-2150MHz

DVB-S

Constellation: QPSK

FEC Demodulation: 1/2, 2/3, 3/4, 5/6, 7/8

 

DVB-S2

Constellation :QPSK/8PSK/16APSK/32APSK

FEC Demodulation

QPSK: 1/2, 2/3, 3/4, 5/6, 3/5, 4/5, 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

 

DVB-S2X

Constellation :QPSK/8PSK/8APSK/16APSK/32APSK

FEC Demodulation

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, 23/36, 25/36, 13/18

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, 2/3-L, 32/45, 11/15, 7/9, 9/10

Diseqc function Support

Version2: DVB-C (J.83 A/C)/J.83B/ DVB-T/DVB-T2/ISDB-T switchable

Stream in :4 frequencies input (each RF in interface for 2 frequencies locking), F Type,

Tuner input :DVB-C (J.83 A/C)/J.83B/ DVB-T/DVB-T2/ISDB-T switchable

 

Standard DVB-C (J.83 A/C); J.83B

Input Frequency: 60MHz~890MHz

Symbol rate: 1000~9000Ksps

Constellation :16/32/64/128/256 QAM; 64/256 QAM for J.83B

 

Standard DVB-T/T2

Frequency In: 60MHz~890MHz

Bandwidth: 5/6/7/8M bandwidth

PLP Index :0~255 for DVB-T2

Standard ISDB-T

Input Frequency :60-890MHz

 

 

4 ASI/IP Multiplexing Module DCM770

Module Specifications

ASI inputs/outputs: 4 ASI bi-direction, BNC 75Ω (manually set input or output)

IP inputs/outputs :2 GE Ports in the module (100/1000Mbps self-adaption) and the DMP300 chassis (data ports or other modules)

Re-multiplexing PID remapping, PCR correction, generate PSI/ SI table automatically

Stream In maximum :4 ASI input, 768 IP inputs over UDP/RTP (256 IP inputs thru GE1, GE2 in the module and the DMP300 chassis respectively)

Stream Out maximum: 4 ASI output, 4 MPTS output over UDP/RTP thru GE1, GE2 in the module and thru the DMP300 chassis

 

48 QAM Modulating Module M60

Module Specifications

Data input :512*3 IP input over UDP/RTP from 2 GE Ports (RJ45/SFP) and internal stream connector board, unicast/multicast

Data output :48 IP output over UDP/RTP/RTSP, unicast/multicast, 2 GE Ports (RJ45/SFP), GE1 for IP #1-#24, GE2 for IP #25-#48

Trans Rate Max: 840Mbps/GE Port

Multiplexing

Maximum PIDRemapping :256 output PIDs per channel

Function PID remapping (automatically or manually) ,Accurate PCR adjusting, generate PSI/SI table automatically

Scrambling

Maxsimulcrypt CA :6

Standard: ETR289, ETSI 101 197, ETSI 103 197

Connection: Local/remote connection

Modulation

Standard :EN300 429/ITU-T J.83A/B/C

MER: ≥40dB

RF frequency :50~960MHz, 1KHz step

RF output level :-20~+10dBm (87~117 dBµV), 0.1dB step for all carriers

Symbol Rate :3600~7200Ksps, 1ksps stepping

5057Ksps (J.83B, 64QAM), 5361Ksps (J.83B, 256QAM)

Constellation&Bandwidth J.83A: 16/32/64/128/256QAM, 8M, J.83B/C: 64/256QAM, 6M

RF output :2 F type output ports for 48 non-adjacent carriers, 75Ω

Carrier 1~24 out thru RF1, 25~48 thru RF2, each RF supports 384M bandwidth

 

 

 

More module information, please contact us.

 

More details contact sales:

John Pan

Sales Manager

DIBSYS Technologies Co., Ltd

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Web: www.dibvision.com

Tel: +86-571-87068982 Fax: +86-571-89714580

Mobile: +86 13957196036 What's App: +86 13957196036 Skype: dibdvb

 

 

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