Categories  
Fiber Optic
Transmission System
4K UHD Video over Fiber
4K(12G-SDI)
4K(6G-SDI)


HD Video over Fiber
HD Mini
HD(one channel)
HD2(2-channel)
HD4(4-channel)
HD8(8-channel)
HD16(16-channel)
HD(Thumb Type)


3G-SDI HD Video over Fiber
3G Mini
3G(one channel)
3G2(2-channel)
3G4(4-channel)
3G8(8-channel)
3G(Thumb Type)


HD Video + Audio over Fiber
DMB(HD-SDI + Audio)


HD Video + IP over Fiber
HDX1(HD-SDI + IP)


HD Video + Data over Fiber
HDX2(HD-SDI + RS232/422/485)


AES/EBU Digital Audio over Fiber
i2AES(2-channel)
i4AES(4-channel)
i8AES(8-channel)


Analog Video Audio over Fiber
A1(1 Video, 2 Audio )
A2(2 Video, 4 Audio )
A4(4 Video, 8 Audio )
A8(8 Video, 16 Audio)


Analog Audio over Fiber
i2(2-channel)
i4(4-channel)
i8(8-channel)
BCI i16(16-channel)


HD Multimedia over Fiber
M1(HDMI)
M2(DVI)
M3(VGA/RGBHV)
M4(YPbPr)
M5(IP)
M6(RS232/422/485)
M7(Tally)


L-Band Satellite Signal over Fiber
LB Mini
LB(one channel)
LB2(2-channel)
LB4(4-channel)
LB7(7-channel)
LB(one channel, bi-directional)


 


Doteck 4K Series

Datasheet


 

Doteck 4K Series 6G-SDI UHD Video fiber optic Transmission System

Doteck

Doteck

Doteck

Doteck
Features
t6G-SDI/3G-SDI/HD-SDI/SDI/ASI signal auto recognition, need not select by hand
tCompliant with the standards of SMPTE ST2081-1(6G-SDI), SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M
tCompliant with the standard of DVB-ASI
tAuto adaption to the speed of 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970M, 5940Mbps or DVB-ASI
tWhen signal input, with automatic cable equalization function, and when signal output, with driver function
tWith re-clocking function at transmitter and receiver
tPerfect LED indicators design, very convenient to monitor transmitter and receiver work well or not
tPCB boards made with environment friendly Pb-free
tPCB boards made with multilayer design, to ensure stable and reliable signal transmission
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
tDual switching power supply design, wide voltage range,  reliable long-term running
tA variety of installation options: 18-slot rack(3RU), 8-slot rack(2RU), particularly suitable for large volume optical transmission platform construction, and also available for 4-slot rack(1RU), 2-slot(1RU) rack and single-slot mini rack, fixed 19-inch 1RU box, mini small box

Introduction
tDoteck 4K series 6G-SDI UHD video fiber optic transmission system can transmit one 5940Mbps 6G-SDI UHD video, or one 2970Mbps 3G-SDI high definition digital video, or one 1485Mbps HD-SDI high definition video, or one 270Mbps SDI standard definition digital video or one DVB-ASI stream through one single mode fiber or multimode fiber with the standards of ST2081-1, SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M.
tDoteck 4K series transmitter provides one 6G/3G/HD/SD-SDI input, and one loop-through for local monitoring. The receiver output 2-channel parallel 6G/3G/HD/SD-SDI video.
tDoteck 4K series transmitter equipped with auto-cable equalization circuit, and cable driver circuit available at receiver.
tDoteck 4K series, both at the transmitter and receiver, signal jitter elimination circuit available, to ensure high quality signal transmission over long distance fiber cable.

Technical Specifications


6G-SDI UHD video input

Signal standard

ST2081-1, SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M, DVB-ASI

Channel

1 plus 1 loop-through

Signal level

>380mVp-p

Auto-cable
equalization

>50m@5940Mbps, (Belden 1694A cable)
>100m@2970Mbps, (Belden 1694A cable)
>200m@1485Mbps, (Belden 1694A cable)
>350m@270Mbps, (Belden 1694A cable)

Input return loss

>10dB@5940Mbps

Impedance

75Ω

Connector

BNC


6G-SDI UHD video output

Channel 2
Signal level 800mVp-p±10%

6G-SDI Rise/Fall time

<66ps@5940Mbps

3G-SDI Rise/Fall time

<135ps@2970Mbps

HD-SDI Rise/Fall time

<270ps@1485Mbps

SDI Rise/Fall time

<0.6ns@270Mbps

6G-SDI Jitter

<0.4UI

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

 
44×433×346(mm)
44×132.3×164(mm)

Power supply

130-260VAC, 50/60Hz

Power consumption

<10W

Operation temperature

0-50℃

Relative humidity

0-95%, non-condensing

LED status indicator

Power, optical link, video activity


Fiber optic link

Fiber type Single mode
Number of fiber 1
Wavelength

1310nm/1550nm

Distance

0-20km, or 0-40km optional

Connector

FC/PC, or SC/PC
  More Installation Choice
Doteck
Doteck
       18 slots, front panel and rear panel, dual power supply
Doteck
       8 slots, dual power supply
Doteck
        4 slots, dual power supply
Doteck
        2 slots, dual power supply
Doteck
         One slot, built-in power supply

 
 
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