User manual

rev.02
MFLUserManual
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BRIEFDESCRIPTION
MFLprovideswidebandopticallinkforupto4RFchannelscombinedinonesinglemodefiberthankstoCWDMtechnology.Itisdesignedtoallow
foraflexibleandmodularconfigurationthankstoamainboardthatcanbefittedwithupto4plug‐inboardsthatcanbechosen
anycombination
oftwotypes:
• TX:Laseropticaltransmitter,(CDWM)plug‐inboard
• RX:Optical‐receiverplug‐inboard
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Exampleofsomepossibleconfigurations:
‐ MFL‐TTTTisa4lasertransmittersonchannel51/53/55/57(λ=1510/1530/1550/1570nm).
‐ MFL‐RRRRisa4opticalreceiveron
channel51/53/55/57
‐ MFL‐RRTThas2receiveronch.51/53and2transmittersch.55/57(itworkswithMFL‐TTRR)
‐ MFL‐TTRRhas2transmitteronch51/53and2receiveronch.55/57(itworkswithMFL‐RRTT)
Mainfeatures:
 CWDMLASERstofitmanyRFchannelsoverasinglefiber
 LOWNOISEDESIGNtoallowgreatcoverag ewhenusedtoremotereceivingantennas
 HIGHINTERFERENCEIMMUNITYthankstohighIIP3designandacontrol/compensationofgain
 EASYTOUSEthankstointegratedRF/opticalpowermeterand
opticalpowercompensation
 DIGITALLYTUNABLEFILTERS25MHzbandwidth,centerfrequencytunableover404‐788MHz(optional)
 INTEGRATEDFAILSAFEREDUNDANCY:ItcanrouteRFthroughanexternalfilterortoadditionalreceiver(redundancy)toeasilyimplementa
failsafeconfigurationthatcanswitchonaredundantreceiverortransmitter
ifanyfaultisdetected
 IFBMODE:ItcanrouteanIFBhighpowersignaltotransmitlocallyandsendIFBcarrieroverfibertoslaveunits.Whenitisworkingalongwitha
MTK952MSinslaveconfiguration,thefiberlossisautomaticallyrecoveredandtheunitincreasesthe
gainsothatthetransmitterpowerequals
thetargetlevel(measuredwithanpower/SWRmeterintegratedintotheMTK952MS)
 REMOTEMONITOR/CONTROL:thankstoadata linkonEthernet10/100BaseTx
 REDUNDANTAC/DCPOWERSUPPLY:
‐AC:90V‐264V~,47‐63Hz,2Afused,max60
Watts
‐DC:10‐28Vdc(max5A),[XLR‐4M]VDC‐pin4/GND‐pin1/NC‐pin2/NC‐pin3
NOTE:ifbothAC/DCpoweraresupplied,thedeviceusesonlyACpowersupply
 RFINPUT/OUTPUT:
‐4Nconnectorfemale50Ωwithswitchable12Vboostingpower(onlyontransmittermodules)
‐2BNC‐F50Ωeachopticaltransmittermodule,failsafeoptionorexternalRFfilter
‐1BNC‐F50Ωeachopticalreceivermodule,failsafeoption
 OPTICALINPUT/OUTPUT:5connectorsSC‐APCtype
 DATALINK:EthernetonRJ4510/100BaseTX
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