Digital Headend
Terrestrial Processor
Satellite Decoder
MPEG Encoder
Digital Modulator
Digital Controller
Media Converter
Analog Headend
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Accessory

MPEG Encoder

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MPEG-2 HD Encoder
DME-1902HD

Video/Audio 아날로그 신호 및 디지털 입력 신호를 Digital 압축(Compression)/부호화(Encoding) 기술로 처리하여 Digital 전송에 적합한 Transport Stream으로 출력하고, ISO/IEC 13818 MPEG-2 MP@HL의 Video Format과 Dolby Digital AC-3&MPEG-1 Layer-ll Audio Format을 수용하는 Professional MPEG-2 HD Encoder이다.

* Component Video Input
* Stereo Analog Audio Input
* HDMI / HD-SDI Digital Input
* Audio 5.1 Channel(SPDIF) Optical Input (Option)
* Professional Audio Encoding
* Dolby Digital AC-3 & MPEG-1 Layer-ll Encoding
* RTOS SOC기반의 Real Time Processing
* TVCT&CVCT Generation 기능 내장
* VFD Display에 의한 편리한 Control기능
  · Input Mode Setting
  · Video Format Setting
  · Audio Gain Setting
  · Bit Rate, LAN Setting
* 2 ASI Output Interface 지원
* NMS를 위한 Ethernet SNMP기능
* 1RU, 표준형 19” Rack Mount Type
  ITEM CHARACTER
Video Input Analog Input Component
Video HD 1080i
Level 1 Vp-p
Digital Input HDMI / HD-SDI
Level 1000 mVp-p(HDMI) / 800 mVp-p(HD-SDI)
Impedance 75 Ω
Aspect Ratio 4:3, 16:9
Audio Input Analog Input Stereo
Frequency Range 20 Hz ~ 20 KHz
Impedance 600 Ω/ 20KΩ
Connector Mini XLR
Digital Input Embedded SDI / HDMI
Sampling Rate 32, 44.1 and 48 KHz
Connector BNC (75Ω)
Optical Input SPDIF(5.1 Channel)
Encoding Core SOC(System On Chip) Base
Video Processing Video Encoding MPEG-2 MP@HL
Chroma Format 4:2:0 / 4:2:2 (Option)
Encoding Rate 5 ~ 70 Mbps
Latency Time ≤ 800 msec
Resolutions 1080i x 1920, 1440, 1280, 960 / 720p x 1280, 960
Audio Processing Audio Encoding Dolby Digital AC-3&MPEG-1 Layer II
Sampling Rate 32, 44.1 and 48 KHz
Layer II Encoding Rate 32 ~ 384 Kbps
Dolby Digital(AC-3) Rate 56 ~ 448 Kbps
TS Output Transport Stream DVB-ASI 2port
Connector BNC (75Ω)
TS Rate 5 ~ 70 Mbps
Packet Format 188 Byte
Output Level 800 mVp-p (Nominal)
IP TS (Option) Output 1 Port
Type RJ-45
Ethernet type 100/1000 Base-T
Format UDP/IP
IP Address Format Multicast, Unicast
TS Bit Rate Follows the ASI Output Rate
TS Packet Length 188 Bytes
Ethernet Connector RJ-45
Interface Type 10/100 Base-T
Protocols SNMP
General Power Requirements AC 90~230V, 60Hz
Power Consumption Max. 80 W
Weight 3.6 Kg
Storage Temperature -20 ~ 70 ℃
Dimensions (W x H x D) 482 x 44 x 497 mm

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