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Name	OTV-IS24 Multi-Channel H.265 HEVC HDMI TO ISDB-Tb RF Modulator
Brand Name:	Dibview
Model Number:	OTV-IS24
Product name:	OTV-IS24 Multi-Channel HEVC HDMI TO ISDB-Tb Modulator
Input:	8/12/16/20/24 HDMI inputs
Output 1:	16 groups multiplexing/ISDB-T modulating channels
Output 2:	1 ASI out as mirror of one of RF output carriers—Optional
Output 3:	16 MPTS IP output over UDP, RTP/RTSP
B frame GOP:	Support
Video Compression:	HEVC/H.265, MPEG4 AVC/H.264
MER:	≥40dB
Application:	Digital TV Broadcasting System

Product Description

Overview:

OTV-IS24 Multi-Channel HDMI TO ISDB-Tb RF Modulator is a professional high integration device which includes encoding, multiplexing, and modulation in one body. It supports up to 24 HDMI input, one DVB-C/T/ISDB-T (ATSC optional) tuner input and up to 512 IP input for re-mux. After multiplexing, it output 16 non-adjacent ISDB-T carries.

OTV-IS24 Multi-Channel HDMI TO ISDB-Tb RF Modulator also supports 16 MPTS as mirror of 16 carriers through Data2 (GE) port. This full functionality makes it ideal for small CATV head end system, and it's a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…

Key Features:

8/12/16/20/24×HDMI input with HEVC/H.265, MPEG4 AVC/H.264 video encoding format
Support B frame GOP, high video compression ratio and stable bitrate
MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2 audio encoding, AC3 Pass-through
Support 16 groups multiplexing/ISDB-T modulating channels out
Support 1 ASI out as mirror of one of RF output carriers—Optional
Support 16 MPTS IP output over UDP, RTP/RTSP
Support LOGO, Caption and QR code insertion (Language Supported: Chinese, English, العربية, ไทย, हिन्दी, руская, اردو, for more languages please consult us…)
Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
Control via web management, and easy updates via web Easy-to-use System Management via Web

Technical Specifications:

Item	Description
Encoding HDMI Inputs
8/12/16/20/24 HDMI inputs 1 DVB-C/T/ISDB-T (ATSC optional) Tuner for re-mux, F type interface 512 IP input over UDP and RTP, DATA1, RJ45
Video Processing
Input Resolution: 1920×1080_60P, 1920×1080_50P, 1920×1080_59.94P, 1920×1080_60i, 1920×1080_50i, 1920×1080_59.94i, 1280×720_60P, 1280×720_59.94P, 1280×720_50P Output Resolution: 1920x1080_60P, 1920x1080_50P, 1920x1080_30P, 1920x1080_25P, 1280x720_60P,1280x720_50P Encoding: MPEG-4 AVC/H.264, HEVC/H.265 Bit-rate: 1~15Mbps for each channel Rate Control: CBR/VBR GOP Structure: IP, IBBP, IBBBP
Audio Processing
Encoding: MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2; AC3 Pass-through Audio Delay: -400~-1000ms Sample rate: 48KHZ Bit-rate: 48Kbps~384Kbps (MPEG-1 Layer 2 & LC-AAC) 24 Kbps~128 Kbps (HE-AAC) 18 Kbps~56 Kbps (HE-AAC V2)
Multiplexing
Maximum PID Remapping: 180 input per channel Function: PID remapping (automatically or manually) Accurate PCR adjusting Generate PSI/SI table automatically
ISDB-Tb RF 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 RF out: 16 non-adjacent carriers output (maximum bandwidth 192MHz) RF output level: -20dBm~+10dBm, 0.1dB stepping
Stream Output
1 ASI output as mirror of one of RF output carriers-Optional 16 MPTS output (DATA2 port only) over UDP and RTP/RTSP as mirror of 16 ISDB-T carriers, 1*1000M Base-T Ethernet interface
Management
Network management (WEB) Chinese and English language Ethernet software upgrade
The Working Environment
Voltage: 100 to 120/200 to 240V AC ±10%; 50/60Hz Consumption: 60W Operating temperature: 0 ~ 45℃ Storage temperature: -20 ~ 80℃ Relative humidity: 10%~90%(non-condensing) Dimensions: 482mm(W)×440(D)mm×45mm(H)(19inch,1RU) Weight: 6.8 KGS