professional head-end platform with encoding,decoding ,descrambing ,modulating

DMP500 Today's 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 3 independent hot-swappable module slots.

Each module can be configured individually based on the applications including ISDB-T, DVB-T, DVB-C, ATSC modulating processing and the combination of all these functions.

Multi-Standard Modulation Processor is the next generation of intelligent headend processing equipment where the combination of compactness and flexibility leads to a cost-effective solution. Based on our experience, DMP500 brings operational and economic benefits in Video delivery applications.

Features

Modularized plug-in design, 1U chassis and 3 slots

ISDB-T, DVB-T, DVB-C, ATSC modulating processing

Support flexible combination of any different type of modules

Maximum 800M data processing

Support 1 GE bi-direction(Data port), RJ45 interface

Support Web management, Update via web

Dual unhotpluggable power supply

Advantage

Adopt completely independent module design; enhance the stability of independent work of each module.

With internal switch working mode; one network management port is used to manage each module (3 NMS IP via one network port).

Novel design, convenient for operators to realize true backup and redundancy for one piece of equipment without occupying more space.

Principle Chart

16/32 QAM Modulating Module

Module Specifications

Data input: 128 IP input from front panel Data port

Max 512 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP)

Max 1024 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP)

Data output: 16/32 IP output over UDP/RTP/RTSP,

unicast/multicast, 2 GE Ports (RJ45/SFP)

Trans Rate Max: 840Mbps/GE Port

RF output (F type): 16/32 channels of multiplexing, scrambling

and modulating

Multiplexing

Maximum PID Remapping: 180 output pids per channel

256 output pids per channel

Function PID remapping (automatically or manually)

Accurate PCR adjusting

generate PSI/SI table automatically

Scrambling

Maximum simulcrypt CA: 4

Standard: ETR289, ETSI 101 197, ETSI 103 197

Connection: Local/remote connection

Modulation

Standard: EN300 429/ITU-T J.83A/B (DVB-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: 5.0Msps~7.0Msps, 1ksps stepping

Constellation: 16/32/64/128/256QAM

RF Output: 16 non-adjacent carrier outputs within 192M bandwidth

32 non-adjacent carrier outputs within 384M bandwidth

8 DVB-T/ATSC Modulating Module

Module Specifications

Data input: 128 IP input from front panel Data port

256 IP input over UDP/RTP, 2GE Ports (RJ45/SFP)

256 IP input over UDP/RTP, 2GE Ports (RJ45/SFP)

Data output: 8 IP output over UDP/RTP/RTSP, unicast/multicast,

2 GE Ports (RJ45/SFP)

Trans Rate Max: 840Mbps/GE Port

RF Output (F type): 8 non-adjacent carrier outputs within 192M bandwidth

Multiplexing

Channel Number: 8 multiplexing channels

Maximum PID Remapping 180 input per channel

Function PID remapping (automatically or manually)

Accurate PCR adjusting

generate PSI/ SI table automatically

Modulation: 8*DVB-T

Standard: ETSI EN300 744

MER: ≥40db

RF Frequency: 50~960MHz, 1KHz step

Constellation: QPSK/16QAM/64QAM Bandwidth: 6/7/8 MHz

Trans mode: 2K/4K/8K

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

RF Output Level: -20~+10dbm (for all carriers), 0.5db stepping

Modulation:8*ATSC

Standard :ATSC A/53

MER : ≥40db

RF Frequency: 50~960MHz, 1KHz step

Constellation: 8VSB

Bandwidth: 6MHz

FEC RS(208 188)+Trellis

RF Output Level : -20~+10dbm (for all carriers), 0.5db stepping

6 ISDB-Tb Modulating Module

Module Specifications

Data input: 128 IP input from front panel Data port

192 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP)

Data output: 6 IP output over UDP/RTP/RTSP, unicast/multicast,

2 GE Ports (RJ45/SFP)

Trans Rate Max: 840Mbps/GE Port

RF output (F type): 6 channels of multiplexing and modualtion.

Multiplexing

Input Channel: 192

Maximum PID Remapping 180 input per channel

Function PID remapping (automatically or manually),

Accurate PCR adjusting,

generate PSI/ SI table automatically

Modulation

Standard: ARIB STD-B31

Bandwidth : 6M

Constellation: QPSK, 16QAM, 64QAM

Guard Interval: 1/32, 1/16, 1/8, 1/4

Transmission Mode: 2K, 4K, 8K

Code rate :1/2, 2/3, 3/4, 5/6, 7/8

MER : ≥40dB

RF frequency : 50~960MHz, 1KHz step

RF output level : -20dBm~+10dBm (87~117dbµV), 0.1dB stepping

16 ISDB-Tb Modulating Module

Module Specifications

Data input: 512×2 IP input over UDP/RTP,

2 GE Ports (RJ45/SFP) and stream connector

Data output :16 IP output over UDP/RTP/RTSP, unicast/multicast,

2 GE Ports (RJ45/SFP)

Trans Rate Max: 840Mbps/GE Port

RF output (F type): 16 channels of multiplexing and modualtion.

Multiplexing

Maximum PID Remapping 256 output pids per channel

Function PID remapping (automatically or manually)

Accurate PCR adjusting,

generate PSI/ SI table automatically

Modulation

Standard: ARIB STD-B31

Bandwidth : 6M

Constellation: QPSK, 16QAM, 64QAM

Guard Interval :1/32, 1/16, 1/8, 1/4

Transmission Mode : 2K, 4K, 8K

Code rate: 1/2, 2/3, 3/4, 5/6, 7/8

MER : 40dB

RF frequency : 50~960MHz, 1KHz step

RF output level : 20dBm~+10dBm (87~117dBµV), 0.1dB stepping

Environment

Dimension(W×L×H) : 440mm×324mm×44mm

Approx weight :6kg

Environment : 0~45℃(work); -20~80℃(Storage)

Power requirements: AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz

More details contact sales:

Ivan He

Solution Manager

DIBSYS Technologies Co., Ltd

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

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