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


3G HD Video over Fiber
3G
3G Mini
3G Thumb Type


HD Video over Fiber
HD(one Channel)
HD2(2 Channel)
HD4(4 Channel)
HD8(8 Channel)


SDI/ASI over Fiber
SD(one Channel)
SD2(2 Channel)
SD4(4 Channel)
SD8(8 Channel)


HD Video + Audio over Fiber
DMB


HD Video + Data over Fiber
HD+RS232
HD+RS422/485


SDI + Audio over Fiber
DMB


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


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


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


HD Multimedia over Fiber
M1(1 HDMI)
M2(1 DVI)
M3(1 VGA/RGBHV)
M4(1 YPbPr)
M5(1 IP)
M6(RS232/422/485)


L-Band Satellite Signal over Fiber
LB(1 L-Band)


 


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 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 enclosure box

Introduction
tDoteck 4K series 6G-SDI UHD Video fiber optic Transmission System can transmit one 5940Mbps 6G-SDI ultra high definition video, one 2970Mbps 3G-SDI super high definition 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 6G UHD-SDI SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M.
tDue to the advanced fiber optic transmission and SDI 6Gbps technology , almost you need not make any adjustments, simple to set up, easy to operate, so very suitable application in TV station, digital TV, IPTV, mobile TV, mobile phone TV and other new media fields.
tDoteck 4K series transmitter provides one 6G/3G/HD/SD-SDI input, and one loop-through for local monitoring. The receiver outputs 2-way 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


Video Input

Number of Input

1 plus 1 loop-through

Signal Level

>380mVp-p

Auto-Cable

Equalization

>50m@5940Mbps, Belden 1694A cable
>100m@2970Mbps, Belden 1694A cable
>200m@1.485Gbps, Belden 1694A cable
>350m@270Mbps, Belden 1694A Cable

Input Return Loss

>10dB@5940Mbps

Impedance 75Ω
Connector BNC

Video Output

Channel Capacity 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

<0.5UI

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(HxWxD)

 

Dimension(HxWxD, mm)
19-inch 1RU
Mini box

 
44×433×340
44×132×164

Dual Power Supply 130 - 260VAC,50-60Hz
Temperature 0 to +70 Degree
Humidity 0 to 95% RH Non-condensing
LED Status Indicator Power, Optical Link, Video Activity

Optical

Fiber Type Single mode
Number of fiber 1
Wavelength 1310nm or 1550nm
Connector FC/PC, or SC/PC
Distance 0-20km, or 0-40km optional
Doteck
        18 slot, 2PS
Doteck
        8 slot, 2PS
Doteck
         4 slot, 2PS
Doteck
         2 slot, 2PS
Doteck
          one slot, Built-in power supply

 
 
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