More than 160KM transmit ! 1550nm CATV Transmitter

Descripción del producto

More than **0KM transmit ! ***0nm CATV Transmitter 
 
Specifications                  
 
FWT****0ET series
Top type ***0nm Externally Modulated Optical Transmitter, 
1.  Bandwidth: *7~**2 or *7~***0MHz.
2.  CNR≥*3dB, SBS: *3~*9dBm adj.
3.  Plug-in type Dual Module Power Supply, **0~**5V AC or **8V DC.
4.  Transmission Range more than **0KM.
5.  Applicable for main links and distribution network links in large and middle CATV station head-end.
 
Features                       
 
1) High performance:
     FULLWELL original Micro-wave Source Technology. Adopting RF pre-distortion technology ,
     system get perfect CTB,CSO and SBS index when CNR≥*3dB.
2) Flexibility:
     The phase modulation Technology of the modulator boost the optical power to the utmost,
     thus reaching long-distance transmission by ensuring excellent system CSO,SBS *3~*9dBm adj.
     AGC/MGC mode is optional at spot, OMI can be optimized at spot. Suitable for various network.
3)  Reliability:
     1*1 plug-in back-up power supply *6~**5voltage,MS switch automatically
4)  Monitor the working state of modulator and laser. Working parameter shows on the LCD panel. 
5)  SNMP network management
6)  EMC,LVD and CE approved.
 
 
Technical Parameters  
 
ItemsParameterRemark
OpticParameters
Operating wavelength(nm)***0±*0 
Output power(dBm)2×*2×7, 2×8, 2×9 ,
2×*0 , 2×*1, 2x*2
Return loss(dB)≥*3 
Optical fiber connector SC/APCOptional SC/APC,FC/APC
RF Parameters
Bandwidth(MHz)*7~**0 or *7~***0 
Input level(dBmV)*3±5AGC
Flatness(dB)≤±0.***5~(**2)***0MHz
Return loss(dB)>***5~**0MHz
Input Impedance(Ω)*5 
Link Parameters
Channels PAL-D/*0ch 
CNR(dB)≥***5Km fiber,Receive0dBm
CTB(dB)≤**5 
CSO(dB)≤**5 
SBS(dB)*3~*9dB adj.  
General Parameters
NM interface RJ*5 
Power(V)*0~**5Optional **8VDC
Power consumption(W)≤*0 
Working Temp(°C)0~*0Automatically casing temp control
Storage Temp(°C)**0~*5 
Operating relative humidity(%)5~*5 
Size(")*9×*4.5×1.*5(W)x(D)x(H)


Skype:Jolie-fullwell
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