Categories  
8K Super Encoder
R8(8K UHD Encoder)
D8(8K UHD Decoder)


4K ST2110 IP Encoder and Decoder
R6(2110 IP Encoder)
D6(2110 IP Decoder)


4K 12G-SDI H.265 UHD Video Encoder Decoder
R4(4K 12G-SDI H.265 UHD Video Encoder)
D4(4K 12G-SDI H.265 UHD Video Decoder)


Multichannel
HD Video H.264 Encoder Transcoder Decoder Platform
RTD Platform1(encoding, 4-channel, IP)
RTD Platform2(encoding, 4-channel, IP + ASI)
RTD Platform3(encoding, 8-channel, IP)
RTD Platform4(Transcoding, IP)
RTD Platform5(Decoding, 4-channel, IP)
RTD Platform6(Decoding, 8-channel, IP)


One channel
HD Video H.264 Encoder
R3(H.264 HD Encoder)
R2(MPEG-2/H.264 HD/SD Encoder)


One channel
SD Video MPEG-2 Encoder
R1(MPEG-2 SD Encoder)


HD Video RTMP Stream Pushing Encoder
RP1(one channel)
RP2(2-channel)
RP4(4-channel)


HD Video RTMP Stream Pulling Decoder
DP1(HD Video RTMP Stream Pulling Decoder)


HD SD Video Decoder
D1(MPEG-2 SD Decoder)
D2(H.264/MPEG-2 HD/SD Decoder)
D3(H.264 HD Decoder)


Audio Embedder
e1


Audio De-embedder
e2


HD Video Converter
C1(3G/HD/SDI to HDMI)
C2(HDMI to 3G/HD/SDI)
C3(SDI to CVBS)
C4(CVBS to SDI)
C5(YPbPr to HD-SDI)
C6(HD-SDI to YPbPr)
C7(Analog Video to 3G/HD/SDI)
C8(3G/HD/SDI to Analog Video)
C9(VGA to 3G/HD/SDI)
C10(3G/HD/SDI to VGA)
C11(CVBS to HDMI)
C12(HDMI to CVBS)


3G/HD/SDI UP Down Converter
X1 


HD Video Splitter
S1(SDI/ASI Splitter)
S2(HDMI Splitter)


L-Band Splitter
LS


Audio Converter
AC1(A/D)
AC2(D/A)


Audio Splitter
AS1(AES/EBU Digital Audio)
AS2(Analog Audio)


3G/HD/SD-SDI
HD Video Matrix Switcher
MS1(4x4, 8x8, 16x16)


HDMI Twisted Pair Extender
M1  


 

Doteck e2 Series

Datasheet

 

Doteck e2 Series 3G/HD/SDI HD Video Audio De-embedder
Doteck

Doteck

Doteck

Doteck

Features
t3G-SDI/HD-SDI/SDI signal auto recognition, need not select by hand
t2/4-channel analog audio or 2-channel AES/EBU digital audio de-embedded, or analog audio and AES/EBU combination, convenient and flexible
tCompliant with the standards of SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M
tAuto adaption to the speed of 3G-SDI/HD-SDI/SDI 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970Mbps
tWhen signal input, with automatic cable equalization function, and when signal output, with driver function
tWith re-clocking function when signal input and output
tPerfect LED indicators design, very convenient to monitor device work well or not
tPCB boards made with environment friendly Pb-free
tPCB boards made with multilayer design, to ensure stable and reliable signal conversion
tAll components, including connectors, are ordered from  public-known manufacturers in the world, high stability and reliability ensurance
tEnclosure box material is made of aluminum, elegant appearance, light weight
tSwitching power supply design, wide voltage range,  reliable long-term running
tMini box design, small and exquisite, convenient to setup and operate

Introduction
tDoteck e2 series HD video audio de-embedder de-embeds 2/4-channel analog audio or 2-channel AES/EBU digital audio from 3G/HD/SD-SDI digital video. Input 3G-SDI, or HD-SDI, or SDI, output 3G-SDI, or HD-SDI, or SDI with audio embedded.
tDoteck e2 series HD video audio de-embedder has high supreme signal precision, high supreme stability, high supreme reliability, which is a ideal HD video audio de-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

Channel

 1
Signal level >380mVp-p

Auto-cable
equalization

>100m@2970Mbps, (Belden 1694A cable)
>200m@1485Mbps, (Belden 1694A cable)
>350m@270Mbps, (Belden 1694A cable)
Return loss >10dB@2970Mbps
Impedance 75Ω
Connector BNC

Analog audio output

Channel

 2 or 4
Frequency response 20Hz-20KHz@-0.5dB
Operating mode Balanced or unbalanced
Max input level

+18dBm
SNR(weighted)

>90dB
THD <0.2%
Isolation

>90dB@1KHz
>90dB@20KHz

Impedance

600Ω
Connector

XLR

AES/EBU digital audio output

Channel

 2
Signal level 5Vp-p
Sampling frequency 48KHz
Jitter <0.005UI
Rise/fall time <25ns
Impedance

110Ω
Connector

XLR

3G/HD/SDI output

Channel

2
Signal level 800mVp-p±10%
3G-SDI Rise/Fall time <135ps@2970Mbps
HD-SDI Rise/Fall time <270ps@1485Mbps
SDI Rise/Fall time <0.6ns@270Mbps
3G-SDI Jitter <0.3UI
HD-SDI Jitter

<0.2UI(134ps)@100KHz
<1.0UI(673ps)@10Hz
SDI Jitter

<0.2UI(740ps)@10Hz
<0.2UI(740ps)@1KHz
Impedance 75Ω
Connector BNC

Physical

Dimension(H×W×D, mm)
19-inch 1RU
Mini box

 
44×433×340(mm)
44×200×164(mm)
Power supply 130-260VAC, 50/60Hz

Operation temperature

0-50℃

Relative humidity

0-95%, non-condensing

LED status indicator

Power, video activity
 
 
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