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  12G-SDI UHD Video fiber optic Transmission System

Doteck

Doteck

Doteck

Doteck

Doteck

Doteck
Features
t12G-SDI/6G-SDI/3G-SDI/HD-SDI/SDI/ASI signal auto recognition, need not select by hand
tCompliant with the standards of SMPTE ST 2082-1(12G UHD-SDI),ST 2081-1(6G UHD-SDI),ST 424(3G-SDI),ST 292-1(HD-SDI),ST 259(SD-SDI)
tCompliant with the standard of DVB-ASI
tAuto adaption to the speed of 143M, 177M, 270M, 360M, 540M, 1483.5M, 1485M, 2970M, 5940M,11.88Gbps 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, and 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 UHD video fiber optic transmission system can transmit one 11.88Gbps 12G-SDI or 5940Mbps 6G-SDI UHD definition video, or one 2970Mbps 3G-SDI super 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 12G/6G UHD-SDI SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M.
tDue to the advanced digital fiber optic transmission and SDI 12Gbps 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 12G/6G/3G/HD/SD-SDI input, and one loop-through for local monitoring. The receiver outputs 2-way parallel 12G/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


12G-SDI UHD video Input

Number of Input 1 plus 1 loop-through
Signal Level >380mVp-p
Auto-Cable
Equalization
>30m@11.88Gbps, Belden 1694A cable
>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


12G-SDI UHD video Output

Channel Capacity 2
Signal Level 800mVp-p±10%
12G-SDI Rise/Fall time <40ps(11.88Gbps)
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

12G-SDI Jitter <0.5UI
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
Small Box
Modular card
One slot Rack
2-slot Rack
4-slot Rack
8-slot Rack
18-slot rack

 
44×433×340
44×146×169
22.5×72×119
132×23×291
44×228×340
44×430×340
53×430×340
101×430×340
133×483×344

Dual Power Supply

130 - 260VAC,50-60Hz

Temperature 0 to +70 Degree
Humidity Humidity
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 to 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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