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 M7 Series

Datasheet

 

Doteck M7 Series Tally fiber optic Transmission System
Doteck

Features
tSupport DB-9 or Phoenix terminal port optional
tSupport peer-to-peer application
tSupport control of 2-channel tally signal
tHigh-speed synchronous digital transmission technology, super optical dynamic range, no need to adjust when using
tNo electromagnetic interference, no radio frequency interference, no ground current, to ensure safe transmission in harsh electromagnetic environment
tField installation: simple and convenient, plug and play, no setting
tThe LED light design is perfect, through the LED light can be convenient to monitor the working state of the equipment
tlead-free environmental protection circuit board PCB design
tPCB circuit board adopts multi-layer design, stable and reliable circuit, stable and reliable signal transmission
tAll components, including connectors, are manufactured by internationally renowned manufacturers with reliable quality
tAluminum shell design, beautiful, generous, light weight
tSwitch power supply design, wide voltage range, power supply system for a long and reliable work

Introduction
tDoteck M7 series Tally fiber optic transmission system adopts optical fiber high-speed transmission technology to transmit multi-channel alarm switching value signals on a single core optical fiber. The modular design allows customers to flexibly choose or customize the configuration according to the specific application conditions, so as to improve the utilization rate of optical cable. It has the advantages of high integration, small size, low power consumption, reliable operation, easy installation and use. It improves the transmission performance of the system, and effectively avoids the influence of lightning strike and electromagnetic interference on communication equipment in harsh environment.

Technical Specifications

Switching quantity parameter

Channel

2

Signal input

Any active or passive alarm, switch input

Signal output

Any active or passive alarm, switch output

Connector

DB-9, or Phoenix terminal block

Physical

Dimension(H×W×D, mm)
Internal power supply

 
44×168.5×97.1(mm)
Power supply

130-260VAC, 50/60Hz

Power consumption

<5W

Operation temperature

0-50℃

Relative humidity

0-95%, non-condensing

LED status indicator

Power, optical link

Fiber optic link
Fiber type Single mode

Number of fiber

 2

Wavelength

1310nm/1550nm

Distance

0-20km, or 0-40km optional

Connector

FC/PC, SC/PC
 
 
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