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MX4RR-LI

 

Low Power 4 way Return Path Optical Receiver 

I    Product Introductions: 

·  High quality optical receiver device for photoelectric conversion 
·  High-performance dynamic noise isolation switch (DNIS optional) 
·  5~65 MHz RF bandwidth to meet various CATV system requirements 
·  High quality low power reverse amplifier module, improves reliability 
·  Modular  design,  independent  four-channel  receiver  module,  adopts  all-metal 

shielded housing, 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, lightning protection) 
·  Simple LCD display control and network management interface 

 

II Performance Introductions: 

  1

Structure Characteristics 

      The  MX4RR-LI  reverse  optical  receiver  is  an  indoor  1U  structure,  it  has  four 
independent return path optical receivers, 4 optical inputs. 4 independent RF outputs 
using F-type connectors. The output signal level may be adjusted by pressing the front 
panel key, the adjustment range is 30dB. 

Содержание MX4RR-LI

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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