NameOTV-IPMC ASI/IP to ISDB-T ISDBT ISDB-TB RF modulator
Brand Name:Dibview
Model Number:OTV-IPMC
Product name:IP to RF ISDB-Tb modulator
Input 1:3port 128 IP
Output 1:8 MPTS Output
Input 2:6ASI
Output 2:16 RF ISDB-T
Support:PCR adjusting
Application:DTV and IPTV Project

Product Description

Overview:

OTV-IPMC ASI/IP to RF modulator, with ASI input and output, optional modulation (DVB-C, DVB-T, ATSC, ISDB-T/Tb, DTMB) to convert Video/Audio signals into RF over exist Coax Cable distribution. It provides a best-of-class modulator platform for Digital TV Owners and IPTV operators.

 

The platform can change the modulation signal by software upgrade, this flexible operation can help to reduce the cost in the operation of the project. OTV-IPMC supports modulation channel independent multiplexing, with DVB-T, ISDB-T/Tb, DVB-C, ATSC-T, DTMB modulation output, and each module can output different modulation signals.

 

By using PSI/SI technology, inserting NIT information table in WEB, ASI/IP to RF modulator series increased compatibility with terminal products in cable TV application.

This is an ideal solution used largely to Hotel, entertainment facilities, education broadcasting systems at schools and government buildings or IP Source signals convert to Cable TV broadcast environments.


Key Features:

  • High density, high quality, high performance, high flexibility

  • Provide maximum 3*128 IP input (MPTS/SPTS) over UDP and RTP protocol

  • Support 8 MPTS Output

  • Support 16 channel ISDBT modulating

  • RF 96~864MHz Any Settings

  • Support 6 Serial TS Input (Any Multiplex)

  • Integrated multiplexing and modulating functions

  • Support accurate PCR adjusting/PID Remapping/PSI/SI rebuilding and editing

  • Web-based NMS management

  • Easy-to-Use System Management via Web


Technical Specifications:

Item

Description

ISDB-T Modulation

Modulation:

Standard: ARIB STD-B31

FFT mode: 2K,4K,8K

Bandwidth: 6M

Constellation: QPSK, 16QAM, 64QAM

RF out: 16 Channels ISDBT

RF frequency: 96~864MHz, 1kHz step

RF output level: -35dBm~-5dBm

MER:≥40db

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

ATSC-T

Constellation: 8VSB

DVB-C

Standard J83.A (DVB-C, J83.B, J83.C)

DVB-T

Standard: EN300744

Bandwidth: 6M, 7M, 8M

FFT mode: 2K, 8K

Constellation QPSK, 16QAM, 64QAM

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

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

IP Input

3*128 IP(SPTS/MPTS) input over UDP and RTP, RJ45,1000M/100M, Unicast/Multicast

ASI Input

6*ASI input

Connector: BNC female, 75Ω

Signal Level: 200-800mVp-p

Packet Length:188 bytes

Maximum bit-rate: per port≤100Mbps

Number of Input Ports: Dual separate ASI ports

IP Output

Support 8*IP(MPTS) UDP/RTP output

Mux

ONLY capable of multiplexing when running with max. 1 module in one device.

Maximum PID Remapping 180 input per channel PID remapping by automatically or manually

Accurate PCR adjusting

Capable of PSI/SI SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert

The Working Environment

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

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

Operation temperature: 0 -50°C

Storage temperature: -20-80°C

Dimensions: 482mm*325mm*44mm

Weight: 5.5Kg

 

 


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