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   1550nm internal ACG optical transmitter
 

1550nm internal ACG optical transmitter
1550nm internal modulated optical transmitter is designed for 860 MHz or 1000 MHz optical transport systems, especially for CATV system. The high performance, reliable optical transmitter help you meet the demands of today’s advanced broadband networks.

Featuers

High quality, high linearity DFB laser.
Advanced pre-distortion function.
1U, 19 inch standard chassis,110V~ 240VAC, 50Hz/60Hz.
Supporting most broadband transport applications.
Special thermal design provides superior heat dissipation, increasing the reliability of your system.
Automatic gain control helps maintain constant RF drive level to laser for consistent performance.
LCD display allows you to monitor the transmitter’s performance. In addition, SNMP LAN interface helps you monitor your transmitter performance in a long-distance..

 

 


Specification

 


 

Laser model

 

 specifications

Light wavelength

nm

1550±10

 If the deviation from the wavelength before ordering to specify

Light modulation

 

Intensity modulation  

 Light output power

mw

  2-10

  Specifications have details

SBS threshold

dBm

  <12

  

Frequency Range

MHz

47~(862)1000  
Carrier to noise ratio

dB

≥52.0

According to GY / T143-2000 6.2.3.5

flatness

dB

 ±0.75

 According to GY / T143-2000 6.2.4

RF input signal level

dBuV

75~88

  AGC automatic control

Carrier combination third-order beat ratio (C / CTB)

dB

<-65

  According to GY / T143-2000 6.2.5

Carrier combination second-order beat ratio (C / CSO)

dB

  <-63

 According to GY / T143-2000 6.2.6

RF Operation bandwidth

Mhz

860(1000Mhz) Optional  
RF input level

dBmV

20  
RF Flatness

dB

±0.75  
RF input reflection loss

dB

>14

 

powered by

V

90~265 Electricity

 4.2.2.2.5

Operating temperature

0~50

 55

 Optional -48VDC

Laser line width  MHz 0.3  
Test port accuracy  dB 20±1  
Storage temperature -20~85  
 Size  ″ 19″×11″×1.75″  (W)x(D)x(H)
Network management interface   RJ45  Support for browsers and SNMP
       

 

 


 

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  1550nm internal ACG optical transmitter
 
 

1550nm internal ACG optical transmitter
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