Features
(1)3G-SDI/HD-SDI/SDI signal auto recognition, need not select by hand
(2)2 analog audio or 2 AES/EBU digital audio embedded, or analog audio and AES/EBU combination, convenient and flexible
(3) Compliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
(4)Auto adaption to the speed of 3G-SDI/HD-SDI/SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970Mbps
(5) When signal input, with automatic cable equalization function, and when signal output, with driver function
(6) With re-clocking function when signal input and output
(7) Perfect LED indicators design, very convenient to monitor device work well or not.
(8) PCB boards made with environment friendly Pb-free
(9) PCB boards made with multilayer design, to ensure stable and reliable signal conversion
(10) All components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability ensurance
(11) Enclosure box material is made of aluminum, elegant appearance, light weight
(12) Switching power supply design, wide voltage range, reliable long-term running
(13) Mini box design, small and exquisite, convenient to setup and operate
Applications
(1) HD Video at TV Stations
(2) Telecommunication Operators
(3) Government Video Conference
(4) New Media Field
Introduction
Doteck e1 series HD video audio embedder embeds 2 analog audio or 2 AES/EBU digital audio into 3G-SDI digital video, or HD-SDI digital video, or SDI digital video. Input 3G-SDI, or HD-SDI, or SDI, input 2 analog audio or 2 AES/EBU digital audio. Output 3G-SDI, or HD-SDI, or SDI with audio embedded.
Doteck e1 series HD video audio embedder has high supreme signal precision, high supreme stability, high supreme reliability, which is a ideal HD video audio embedder for TV station, CMMB, IPTV, mobile TV, mobile phone TV, telecommunication operators, government video conference system and other new media field.
Technical Specifications
3G/HD/SDI Input
Standard: SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
Number of Input: 1
Data Rate: 19.4Mbps to 2.97Gbps
Resolution: 10 Bit
Signal Level: More than 380mVp-p
Auto-Cable Equalization:
More than 100m at 2970Mbps, Belden 1694A cable)
More than 200m at 1.485Gbps, Belden 1694A cable)
More than 350m at 270Mbps, Belden 1694A Cable)
Return Loss: More than 10dB at 2970Mbps
Impedance: 75Ω
Connector: BNC
Analog Audio Input
Number of Input: 2
Frequency response: 20Hz-20KHz at -0.5dB
Operating mode: Balanced or unbalanced
Max input level: +18dBm
Isolation: More than 90dB at 1kHz
More than 90dB at 20kHz
Input impedance: 600Ω
Connector: XLR
AES/EBU Digital Audio Input
Number of Input: 2
Signal Level: 0.2-7.0Vp-p
Sampling Frequency: 32KHz-108KHz
Impedance: 110Ω
Connector: TRS
3G/HD/SDI Output
Number of output: 1
Signal Level: 800mVp-p +/- 10%
3G-SDI Rise/Fall time: Less than 135ps at 2970Mbps
HD-SDI Rise/Fall time: Less than 270ps at 1485Mbps
SDI Rise/Fall time: Less than 0.6ns at 270Mbps
3G-SDI Jitter: Less than 0.3UI
HD-SDI Jitter: Less than 0.2UI(134ps) at 100kHz
Less than 1.0UI(673ps) at 10Hz
SDI Jitter: Less than 0.2UI(740ps) at 10Hz
Less than 0.2UI(740ps) at 1kHz
Impedance: 75Ω
Connector: BNC
Physical Dimension(H x W x D)
Mini Box: 44mm x 203.5mm x 200mm
19-inch 1RU: 44mm x 433mm x 340mm
Internal Power Supply: 130 - 260VAC, 50-60Hz, 19-inch 1RU Box
External Power Supply: 12VDC, Mini Box
Power Consumption: Less than 10W
Temperature: 0 to +70 Degree
Humidity: 0 to 95% RH Non-condensing
LED Indicator: Power, Video, Audio
Power, Video, Audio
Doteck is founded in 2001 by Mr. Li, who has over 30 years experience of optical transmission. Our company is located in Beijng, the heart of China. We supply both products and solutions for our customers, and our products are hotly welcomed by domestic customers and around worldwide. Every year we will attend the important exhibitions, like NAB, IBC and BroadcastAsia etc. The mission of the company is help customers complete the broadcast task. The philosophy of Doteck is better quality, better service. Welcome your cooperation!
