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high  or  the  transmitter’s  modulation  index  has  increased.  If  affected  by  this 
situation, you may need to adjust the attenuator on the optical receiver, adjust 
the receiver output power to appropriate level. 

 

 

   

   

 

 
 

 

This equipment should be installed and serviced by personnel familiar 

with RF and optical equipment, and trained for laser safety! 

 

 

 

 

 

 

Provided by:  Mega Hertz   800-883-8839    [email protected]    www.go2mhz.com

Summary of Contents for MX4RR-LI

Page 1: ...ousing greatly increasing isolation between ports RFoG or Normal two operating modes optional High quality switching power supply wide range and high reliability Electric circuit safety over voltage l...

Page 2: ...isplay Status Button There are three buttons turns the page in the initial state increase output power decrease the amount of attenuation in the channel status 1dB step the minimum amount of attenuati...

Page 3: ...ver Figure 3 MX4RR LI low power return optical receiver has is fully functional it has an excellent RF signal amplifier and flatness correction circuit Modulation laser signal feeds into optical recei...

Page 4: ...OMI 7 Flatness dB 0 75 8 Output Return Loss dB 16 9 Output Test Point dB 20 0 75 10 Isolation between Channels dB 70 11 CNR dBc 51 12 CSO dBc 60 13 CTB dBc 65 User Interface 14 Optical Connector SC AP...

Page 5: ...eturn optical receiver produced by Maxcom undergoes strict production checks carefully packed before leaving the plant There is an operating manual and appendix in the packing case After receiving the...

Page 6: ...ransmission link index MX4RR LI low power return optical receiver s optical input port adopts high quality SC APC connectors you must choose the same type high quality active optical fiber connector i...

Page 7: ...to adjust the attenuator on the optical receiver adjust the receiver output power to appropriate level This equipment should be installed and serviced by personnel familiar with RF and optical equipm...

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