DMB-9581E Multi Channels HDMI Encoder Modulator

OVERVIEW DMB-9581E series multi-channel H.264 HD Encoding & Modulator (all-in-one) is a high-density and flexible device, integrating encoding 8/12/16/20 up to 24*HDMI in, multiplexing, encapsulation and modulation with its excellent performance of HD encoding and modulation. Not only HDMI input, this item support Tuners and HDMI input at the same...
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Encoder &Modulator

1000 In Stock

OVERVIEW

DMB-9581E series multi-channel H.264 HD Encoding & Modulator (all-in-one) is a high-density and flexible device, integrating encoding 8/12/16/20 up to 24*HDMI in, multiplexing, encapsulation and modulation with its excellent performance of HD encoding and modulation.

Not only HDMI input, this item support Tuners and HDMI input at the same time, demodulation the tuners signal and encoding the HDMI signal,output RF DVB-T/DVB-C/ATSC/ISDB-T/ DTMB for option. Meanwhile, it delivery unrivaled and reliable video quality with advanced video compression technology, to meet the ever-increasing need of high quality video experiences. Moreover, with its multiplexing module, local programs can be re-multiplexed with external transport stream.

DMB-9581E series can be applied to IPTV system with TS over IP output/input. The device also supports program sources from HD STB, HD camera or playout server, PC and other diversified video source.

FEATURES


* Input: 4/8/12/16/20/24*HDMIinput+2*independent ASI I/O+IP I/O, capable of m
* Input version support HDMI+Tuner mixed input for option: 16 HDMI+8*Tuners
8 HDMI+16 Tuners
The HDMI and Tuners input must be 4 times and max total 24 channels input
* Output: up to 127*SPTS over IP(UDP/RTP)/1*MPTS, 2*ASI(independent), RF out with 4/8*RF DVB-T/DVB-C/ATSC-T/ISDB-T/Tb/DTMB for option.
* With superior shoulders and modulation quality MER ≥ 40dB
* Support lower power consumption and high reliability with MTBF(Mean Time Between Failure) ≥50000 Hours
* Equipped with multiplexing module, able to multiplex local programs with external TS, IP
* Cut-off memory capability
* Management of support web browser via Ethernet interface
* Support software upgrading by Ethernet interface

VIDEO SPECIFICATIONS

Video compression: MPEG-4 AVC/H.264/H.265 HEVC option Video inputs: 4/8/12/16/20/24*HDMI for option The Input Resolution: 1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i, 1280×720@60P, 1280×720@50P, 720×576@50i, 720×480@60i The Output Resolution: 1920×1080@30P, 1920×1080@25P, 280×720@30P, 1280×720@25P, 720×576@25P,720×480@30P Bit-rate: 1 ~ 13Mbps, CBR/VBR GOP Structure: IPPPP (P Frame for adjustment, without B Frame)
AUDIO SPECIFICATIONS
Encoding: MPEG-1 Layer 2 Sampling: rate 48KHz Resolution: 24-bit Bit-rate : 64kbps, 128Kbps, 192kbps, 224kbps, 256kbps, 320kbps,
384kbps Audio Gain: 0-255


INPUTS AND OUTPUTS

ASI Input Channel: 2*ASI(Independent) Interface: BNC, 75 ohm Signal Level 200-800mVp-p Packet Length 188 bytes Maximum bit-rate per port ≤100Mbps Packet mode: Byte mode ASI Output 2 * ASI one for backup (Select from modulation Channels or MPTS channel) 75Ω, BNC, 188Bytes MPEG-2 TS over DVB-ASI (EN 50083-9) IP Output RJ45 Port,100/1000M GigE Port Simultaneous output with N*SPTS (N==HDMI channels) and 1*MPTS (modulation or MPTS channels) MPEG-2 TS over RTP,UDP unicast and multicast streaming Configurable packet size(2-7)x188Bytes Filter Null Packet Total Bitrate: 1-200Mbps (Should be More than Encoding bitrate)
Application & Diagram

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