ETL-7527 1550nm Exterior modulate laser transmitter

ETLF-7515 1550nm Exterior modulate laser transmitter

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ETLF-7515 1550nm Exterior modulate laser transmitter

l         The control technology of operating point of modulating device outside of domestic initiation,get the biggest CNR systematically in a situation that it is excellent that guarantee CSO performance .
l         
RF in advance distorted technology improves systematic CTB index effectively; It is up to 45-750( 860)MHZ to modulate the width.
l         
The exciting effect of Lyons of cloth with fine performance suppresses technology,make SBS index greater than 12 dBs, Transmit it before extending the above to 80KM.

l          RF inputs the broadband AGC technology of adopting and guarantees that there is steady modulation degree in AM optical signal.Because broadband detect sampled level one more than function,so AGC control size of level through tight to calculate and receive computer, Unusual AGC shoulders and controls the cycle,so mere receiver RF exports very steady.

l        The liquid crystal of VFD can rejected various kinds of working states which shows the transmitter clearly at any time, And can report to the police for the cranky information and sound in time .
l       Put the little office device and may go on the control of different state ,guarantee that the laser instrument works in +0.5of 25 all the time inside, There is steady mere power output at the same time

.

ITEM

UNIT

PARAMETER

 Optical Wavelength

nm 

1550±10 

RIN Noise Density

dB/Hz 

-160 

 Optical Power

dBm 

5 

 Optical Output Port

 

1 

 Connector Type

 

FC/APC 

 Suppression Threshold

dBm  

12

Operating Bandwith

MHz 

45-750 

 channel number

ch  

77 45550MHzNTSC) 

 Input Impedance

Ω  

75 

 Input Return Loss

dB 

-16 

 Input Level

dBμV/ch 

7585 

OMI

 

3%±0.25 

 Flatness

dB 

±0.75 

 Connetor Type

 

F type 

Link Performance CNR

dB  

52 (model) 

Link Performance CSO

dBc 

- 65 

 Link Performance CTB

dBc 

- 65 

 Power Supply

Vac  

10026050/60 Hz 

 Operating Temperature

℃ 

0+50 

Storage Temperature

-20+60 

 Operating Humidity

% 

85 

 Dimensions

mm 

350L)×485W)×45H) 

 Weight

kg  

6 

 


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