WisyCom MFL User manual







MFLUserManual

RFoverFiberSystem

 Upto4ch’sinasinglemodefiber

 Diversityreceptionantennaremoting

 IFBtransmissionsremoting

 Integratedtunablefilters

 Optical&RFpowermeter

 Ethernetconn.forremotecontrol



SN:________________

rev.02(ref.FW1.1)

Date:23April,2014

MFLUserManual



rev.02







rev.02

MFLUserManual







RIEF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



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coverage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REDUND ANCY: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



MFLUserManual



rev.02







AFETYINSTRUCTION



 Readthissafetyinstructionandthemanualfirst

 Followallinstructionsandinformation.

 Donotlosethismanual.

 Donotusethisapparatusundertherainornearthewater.

 Donotinstalltheapparatusnearheatersorinhotenvironments,donotuseoutsidethe

operatingtemperaturerange.

 Mounttheapparatusasindicatedintheinstruction,donotblocksidegridsforairventilation

 ATTENTION:supplytheapparatuswithacorrectmainsvoltageandwiththegroundconnection.Checkthepowercordintegrity.

 Thepowercordmustbeprotectedfromdamage



Donotinstalltheapparatusnearheatersorinhotenvironments,donotuseoutsidetheoperatingtemperaturerange.

 Donotopentheapparatus,onlyqualifiedservicetechnicianareenabledtooperateonit.Theapparatusneedsservicingwhenitisnot

properlyworkingorisdamagedbyliquids,moistureorotherobjectsarefalleninsidetheapparatus.

 Useonlyaccessoriesorreplacementpartsauthorizedorspecifiedbythemanufacturer.

 Cleantheapparatusonlywithdrycloths,donotuseliquids.

 TheON/OFFisadoublepolecircuitbreaker,buttoensurethecompletedisconnectionofthe

apparatus,disconnectthepowercord.

 Reporttheserialnumberandthepurchasingdateinfrontofthemanual.Itisneededtohaveproperreplacementpartsoraccessoriesfrom

themanufacturer.

 Whenreplacementpartsareneeded,useonlyreplacementpartsauthorizedfromthemanufacturer.Substitutionwithnotauthorized

parts

couldresultinelectricshock,hazardsorfire.

 Keepattentiononallthelabelswithwarningsorhazardsontheapparatus.

OpticalSafety!!!

 



WisycomMFLcontainslaserdiodesourcesoperatingat1460to1620nm.

ThesedevicesareratedatunderIEC60825‐1:2007asCLASS1MLASERPRODUCT

Neverlookintotheendofanopticalfibredirectlyorbyreflectioneitherwiththenakedeyeorthroughanopticalinstrument.Never

leave

equipmentwithradiatingbarefibresaccessible–alwayscaptheconnectors. 

Donotremoveequipmentcoverswhenoperating.

Adjustment,maintenanceandrepairoftheequipmentshouldonlybecarriedoutbysuitablyqualifiedpersonnel.

Thisproductissuppliedwithangle‐polished connectorsandthesemustnotbeconfusedwith

standardflat,sphericalor"super"polished

connectors.Theseconnectortypesarenotinterchangeableandmatingonewiththeotherwilldamageboththecableandtheequipment.



Thespecificationoftheopticalconnectoriscriticaltotheperformanceofthecompletefibreopticlink.Systemperformancecanonlybe

guaranteed

withfibreopticcablesandconnectorssuppliedbyWisycom.

rev.02

MFLUserManual







RONT

ANEL

ONTROLAND

UNCTIONS



MFLallowsaneasyandquickconfigurationusingbuttons,pushknobsanddisplay.



Thefrontpanelisfunctionallydividedinthe followingsection:

A–LINKSTATUS



Transmitter/Receiverconfigurations



❶Connectionstatus:

 ThefirstcolumnofLEDsindicateAlarms

 TheONcolumnindicateifamoduleisON

 TheFAILSAFEcolumnindicateiftheFailsafe optionisenabled

 STATUSandCONN,showingtheLEDindicationsoftheEthernetmoduleontherearpanel

❷Display(64x256pixelsyellowOLEDdisplay)

❸3pushbuttons(membrane).Thefunctionofeachbutton(upper,middleandlower)willbereadablefromthecontextualmenuonthe

display.

❹Warning(YELLOW)andAlarm(RED)lightindicator

❺Pushrotaryknob.Rotateandpushtoselect.

B–LINKDIAGRAM

ThispartshowstheblockdiagramofonecompletechannelandtheBOOSTERsupplyifenabledfromthetransmitters

C–TEMPERATUREALARMS&CONFIGURATIONLABEL

TEMP.ALARM:indicateeventually

hightemperatureonthedevice.

FAN1/FAN2:theseLEDsturnoniffaultsoccurtothecoolingsystem.

CONFIGURATIONLABEL:nameandconfigurationofthedevice.

D‐LOCK&POWER

LOCK:itlockstheeditingofthedisplay.

POWER:ON/OFFsquarepoweringbuttonturnson/offtheMFL.Abovethepowerbutton,

therearetwoLEDstoindicatethetypeofpowersupply.

NOTE:IfbothAC/DCpoweraresupplied,bothLEDsturnonbutthedeviceusesonlyACpowersupply



A

C D

❶

❷

❸

❹

❺

MFLUserManual



rev.02







EAR

ANEL



❶❷❸❹❺❻❼❽❾❿⓫⓬⓭⓮⓯⓰⓱





⓲ ⓳ ⓴

❶ACPowerPlugACmainspowerinput,IECConnector90‐264Vac

❷ProductlabelwithSerialNumberandOptionsinstalled

❸GroundpointToconnecttheMFLrackframetoground

❹DCPowerPlug(onlywithMFL‐DCoption)DCpowerinput,10‐28Vdc,Max5A

❺Ethernetsocket(RJ45)forconnectiontoanetworkorcomputer

❻AuxiliaryopticalInput/OutputConnector

❼OpticalInput/OutputConnectorswheretheopticalsignalsaredividedbywavelength

❽OpticalInput/OutputConnectorwheretheopticalsignalsaremultiplexed(onlywithMFL‐OMXoption)

❾Opticalsafetylabel

❿OutputN

connectorfemale50Ω(*)

⓫Orangelabel:relativelaserwavelength=1570nm

⓬OutputNconnectorfemale50Ω(*)

⓭Yellowlabel:relativelaserwavelength=1550nm

⓮InputNconnectorfemale50Ωwithswitchable12Vboostingpower(onlyontransmittermodules)(*)

⓯Greenlabel:relativelaserwavelength=

1530nm

⓰InputNconnectorfemale50Ωwithswitchable12Vboostingpower(onlyontransmittermodules)(*)

⓱Bluelabel:relativelaserwavelength =1510nm

⓲BNC‐Fconnector50Ωforfailsafeoption(onreceiversmodules)(*)

⓳BNC‐Fconnector50Ωtoconnecttheoutputof

anexternalfilter(ontransmittersmodules)(*)

⓴BNC‐Fconnector50Ωtoconnecttheinputofanexternalfilterorforfailsafeoption(ontransmittersmodules)(*)



*Inthisexample.Otherconfigurationsonrequest.



TX*RX*

rev.02

MFLUserManual







ISTEM

VERVIEW



ThesystemiscomposedbyaMFL‐BASE(1Urackframe)andsomeoptional/modularboardstobuildthedesiredconfiguration.MFL‐BASEcan

haveupto4opticalmodulesthatcanbeeitherTXorRX(factoryinstalled)toadapttheunittoseveralconfigurations.

TosimplifytheusagewegiveanameofthefinalconfigurationthateasyidentifytheCWDMchannelsandacolorcodefortheRFconnectors

(Ntype).

Weuseasdefault4laserwavelengthalthoughtheCWDMstandardcanallowtousemuchmorewitha20nmwavelengthseparation:

‐ Channel51shortnamefor

wavelength1510nm

‐ Channel53shortnameforwavelength1530nm

‐ Channel55shortnameforwavelength1550nm

‐ Channel57shortnameforwavelength1570nm



WavelengthandColorCoding:



 

Forexample:

‐ MFL‐TTRRhas2Txonch.51/53and2Rxonch55/57

‐ MFL‐RRTThas2Rxonch.51/53&and2Txonch55/57

‐ MFL‐TT‐‐has2Txonch.51/53andnomoduleonch55/57

‐ MFL‐RR‐‐has2

Rxonch.51/53andnomoduleonch55/57



FollowingthemaincodeandoptionthatcanbuildupaMFLsystem:



 





Channe

Wavelength ColorIdentifier

51 Wavelength1510nmlaser,singlemode Blue

53 Wavelength1530nmlaser,singlemode Green

55 Wavelength1550nmlaser,singlemode Yellow

57 Wavelength1570nmlaser,singlemode Orange

NAME(i.e.) Ch.51 Ch.53 Ch.55 Ch.57

MFL‐TTRR T T R R

MFL‐RRTT R R T T

MFL‐TT‐‐ T T‐‐

MFL‐RR‐‐ R R‐‐

 # Code Description

 1 MFL‐BASE WIDEBANDRFOVERFIBERMAINBOARD

19'1URackunits,aluminiumframe

Oleddisplay‐Ethernet‐failsafeswitch‐realtimeclock

ACPowered230V

 2 MFL‐RX OpticalRXmoduleforMFL(CWDM)

 3 MFL‐TX LaserTXmoduleforMFL(CWDM)

Optional

4 MFL‐DC InsulatedDCpowerwithbatterymonitor(10÷28Vdc)

5 MFL‐OMX ModuleMux/Demuxfor1:4CWDM

6 MFL‐BF1 RFfilter25MHztuningrangeover404÷788MHz

①

④

⑤

⑥ ⑥

②

③

②

③

②

③

②

③

Max4modules

(betweenTXandRX)

*

*Theimagesarepurelyforinformation.Thisrepresentoneofthepossibleconfigurations

MFLUserManual



rev.02







YSTEMDESCRIPTION

TRANSMITTERMODE



RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RX Antenna

Link

IFB-IEM

Link

IN OUT

MFL-T***

wideband optical link

Optical Multiplexer

#51

#53

#55

#57

CWDM

CH Frequency

#51  = 1510nm

#53  = 1530nm

#55  = 1550nm

#57  = 1570nm

Optional

Splitted

Output

‐‐‐

rev.02

MFLUserManual







YSTEM

ESCRIPTION

RECEIVERMODE



Demux

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

MFL-R***

wideband optical link

Optical Multiplexer

#51

#53

#55

#57

CWDM

CH Frequency

#51  = 1510nm

#53  = 1530nm

#55  = 1550nm

#57  = 1570nm

Optional

Splitted

Output

‐‐‐

MFLUserManual



rev.02







ONFIGURATIONEXAMPLE



EMOTE

IVERSITYWITHDOUBLEFAILSAFEREDUNDANCY



AboveanexampleofremotediversityreceptionwithMFL‐T‐T‐intheremotesiteandMFL‐R‐R‐inlocalsite(i.e.OBvanormain

studiofacility).RFsignalonremotesitearereceivedbyacoupleofantennas(MFLcanprovideboosterpowerifneeded).Thesignal

filteredusingtheinternalwide‐bandtunablefilter(25MHzover400‐800switching‐bandwidth),optimizedwithagaincontroland

modulated using the LASERS. Thanks to CWDM (Coarse Wavelength Division Multiplexing) technology all optical signals are

combinedinasinglefiber.Inthiswaywecanoptimizethefiber

butalsoitmakesveryeasytohaveasystemtotallyredundant.

Failsafeswitches(bothinMFL‐T‐T‐andMFL‐R‐R‐)allowRFre‐routingifafaulthappens(i.e.nopowersupply,noRFpowerorno

opticalpower).AllRFandopticalsignalsarethenre

‐routedontheredundantlinksautomatically(inthiscasearedundantfiberand

2redundantMFLs)!



Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RX Antenna

Link

IFB-IEM

Link

IN OUT

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RX Antenna

Link

IFB-IEM

Link

IN OUT

Remote

Diversity

Reception

Local

Diversity

Reception

Example of a redundancy link (1-fault tolerance) with automatic failsafe switches

single-mode

splitted

output

splitted

output

MFL-TT**

wideband optical link

MFL-TT** (redundant link)

MFL-RR**

wideband optical link

MFL-RR** (redundant link)

MTK283

matrix combiner

MRK960

wideband receiver

Optical Mux/Demux

option

Optical Mux/Demux

#51

#53

#55

#57

#51

#53

#55

#57

CWDM

CH Frequency

#51  = 15 10nm

#53  = 15 30nm

#55  = 15 50nm

#57  = 15 70nm

CWDM

CH Frequency

#51  = 151 0nm

#53  = 153 0nm

#55  = 155 0nm

#57  = 157 0nm



OUT



OUT

TX.51

Mode:ANT

TX.55

Mode:ANT

RX.51

Mode:ANT

RX.55

Mode:ANT

T283

MFL-T-T-

(

redundant link

)

MFL-R-R-

(

redundant link

)

MFL-R-R-

rev.02

MFLUserManual







CONFIGURATIONEXAMPLE:REMOTEDIVERSITYANDINTERCOMAREAWITHDOUBLEFAILSAFEREDUNDANCY



Aboveanexampleofremotediversityreceptionusingallof4plug‐inmodulesavailable:MFL‐TTTTintheremotesiteandMFL‐RRRR

inlocalsite(i.e.OBvanormainstudiofacility).

InthisexamplearemotereceptionforMicrophonesandIntercoms:onesinglemodefibercarries4RF

channelsandanotherone

provides1‐faulttoleranceonallactivepartsifneeded!



Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RXAntenna

Link

IFB-IEM

Link

IN OUT

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RXAntenna

Link

IFB-IEM

Link

IN OUT

Remote

Diversity

Reception

Local

Diversity

Reception

MFL-TTTT

wideband optical link

MFL-TTTT (redundant link)

MFL-RRRR

wideband optical link

MFL-RRRR (redundant link)

MAT283

matrix combiner

MRK960

wideband receiver

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RXAntenna

Link

IFB-IEM

Link

IN OUT

RF Power

Meter

Gain

Failsafe

Switch

Laser

ExternalFilter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RXAntenna

Link

IFB-IEM

Link

IN OUT

Remote Intercom Reception

Local Intercom Reception

splitted

output

option

Optical Mux/Demux

splitted

output

option

Optical Mux/Demux

Example of a redundanc

link (1-fault tolerance) with automatic failsafe switches

single-mode

CWDM

CH Frequency

#51  = 1510nm

#53  = 1530nm

#55  = 1550nm

#57  = 1570nm

CWDM

CH Frequenc y

#51  =1510nm

#53  =1530nm

#55  =1550nm

#57  =1570nm

#51

#53

#55

#57

#51

#53

#55

#57

Mux/Demux

B

A

B

A



OUT



OUT



OUT



TX.51

Mode:ANT

TX.53

Mode:ANT

TX.55

Mode:ANT

TX.57

Mode:ANT

RX.51

Mode:ANT

RX.53

Mode:ANT

RX.55

Mode:ANT

RX.57

Mode:ANT



OUT

MFLUserManual



rev.02







ONFIGURATIONEXAMPLE



EMOTE

IVERSITYAND

IFB



REA



Aboveanexampleofremotediversityreceptionusingallof4plug‐inmodulesavailable:



MFL‐RRTTintheremotesiteandMFL‐TTRRinlocalsite(i.e.OBvanormainstudiofacility).

Theremoteantennareceptionmodeissimilartotheonealreadydescribedbefore.Againthetunablefilterandvariablegainallowa

completepowercontrol,inthiswayfiberalwaysworks

atbestconditionwithoutanyriskofsaturation!



AllRFandopticalpowercanberemotelymonitoredthroughEthernetbutalsocanberecordedwiththereal‐timeclockforlater

check!

UsingMAT283matrixcombinertheremoteandthelocalareacanbeintegrateinaverysafeway:

areaswhicharenotneededor

noisycanbedisabledinrealtime!



SimplysettinguptheMFLmodefrom“ANT”(antenna)to“IFB”,itcommutesonaninternalRFpathdesignedtobestmodulatea

referenceIFBsignals.OnlocalsiteaMTK952MSinmasterconfigurationgeneratesanIFBsignal

andareferenceoutthatfeedsthe

opticaltransmitter(inmode“IFB”).

Ontheremotesite,thereferencesignalisreceivedandamplifiedthroughaMTK952MSinslaveconfiguration:

Thiswaywecancreateasingle‐frequencyIFBarea!



ThesystemisabletocompensateopticalandRFpower:

MFLmonitors(throughanopticalpowermeter)andcompensatesautomaticallythelossoffiber!

MTK952monitorsthetransmittedlevel(withandinternalpower/SWRmeter)toreachdesiredoutputpower!



RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

RF-IN

140 MHz

Antenna

Link

IFB-IEM

Link

INOUT

Tunable

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

RF-IN

140 MHz

Antenna

Link

IFB-IEM

Link

INOUT

Tunable

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Optical Power

Meter

Gain

Failsafe

Switch

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RX Antenna

Link

IFB-IEM

Link

IN OUT

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RX Antenna

Link

IFB-IEM

Link

IN OUT

Optical Power

Meter

Gain

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Optical Power

Meter

Gain

RF-OUT

RF-IN (Failsafe)

Optical

140 MHz

Remote

IFB/IEM

Remote

Diversity

Reception

Local

Diversity

Reception

Local

IFB/IEM

splitted

output

splitted

output

MFL-TTRR

wideband optical link

MFL-RRTT

wideband optical link

MAT283

matrix combiner

MRK960

wideband receiver

MTK952 SLAVE

wideband DDS transmitter

Single-frequency operation

MTK952 MASTER

wideband DDS transmitter

Single-frequency operation

Optical Mux/Demux

option

Optical Mux/Demux

single-mode

single-frequency

IFB area

#51

#53

#55

#57

#51

#53

#55

#57

CWDM

CH Frequency

#51  = 1510nm

#53  = 1530nm

#55  = 1550nm

#57  = 1570nm

CWDM

CH Frequency

#51  = 1510nm

#53  = 1530nm

#55  = 1550nm

#57  = 1570nm

Mux/Demux



OUT



OUT



OUT



OUT



B

A

B

A

MTK952TX1

MTK952TX2

TX.51

Mode:ANT

TX.53

Mode:ANT

RX.55

Mode:IFB

RX.57

Mode:IFB

RX.51

Mode:ANT

RX.53

Mode:ANT

TX.55

Mode:IFB

TX.57

Mode:IFB

rev.02

MFLUserManual







OLED



ISPLAY



MFLInfoscreen

SwitchontheMFLandbypushingtherotaryknob(attherightof thedisplay)allthebasicinformationaredisplayed:

❶Productname

❷Serialnumber

❸ClassandHardwareversion

❹Firmwareversion

❺ApplicationFirmwareversion

PushtherotaryknobtoentertheMainscreen

Mainscreen



Inthelefttopsideofthemainscreenthereisthe“NAME” oftheMFLthatissettableintheMainmenu.Attherightof"NAME",dateandtimeare

displayed.

 Thefirstnumber(1to4)identifythelink(samereferenceonback‐sideconnectors).

TXorRxifthatlinkhasalasertransmitterorareceiver,respectively.

Thelastnumberafterthedot,51/53/55/57referstotheCWDMlinkfrequency:1510/1530/1550/1570nm.

 ON/OFFstatusof

specificlink

 Thereare2possiblemodes:

‐ ANTasremoteantennalink

‐ IFBasremoteintercomlinkoptimizedona0dBmreferenceinput

 



Ifthelinkisatransmitter(i.e.1TX.51)thenthereare4possibleconfigurations:

1. 150‐840

toselectafixed 150‐840MHzband‐passfilter



2. 470‐840toselectafixed470‐840MHzband‐passfilter



3. BPFtoselectthetunablefilter,thenumberwithinbracketsshowsthecenterfrequencyona25MHzbandwidth

 

4. EXTERNtoselectanexternalfilter(betweenINandOUTBNCconnectors)



 ,orPushingonlowerrightbuttonthelastcolumnshows:

‐ CUR/PWRshowtheRF/opticalpowerinreceptionorthelasercurrentinTXmodule

‐ RFLEVshowsthevalueoftheRFpowerlevel

‐ “GAIN”thatistherelativegainofthelink.

Hereitispossibletochangethegainintheoperatingrange.

NOTE:unlessyouhavespecialneedswerecommendtokeepGAINto0dBandenabletheopticalpowercorrectiononthereceiverside,sincethisis

alreadyoptimizedformostapplications!

RF Power

Meter

Gain

Failsafe

Switch

Laser

External Filter

(Failsafe)

Antenna

Booster

(+12VDC)

Tunable

RF-IN

140 MHz

RX Antenna

Link

IFB-IEM

Link

IN OUT

Optical Multiplexer

#51

#53

#55

#57

CWDM

CH Frequency

#51  = 1510nm

#53  = 1530nm

#55  = 1550nm

#57  = 1570nm

MFLUserManual



rev.02







MenuTree



Main

Name

Opticalconnectors CONN#1/2/3/4/5

DISPLAYbrightness 1÷15

DISPLAYtimeout 5÷120

Info

IPAddress

Serial

FWver

Bootver

AppFWver

Temperatures

MainBoard

Temperatureofthe

Supplydiagnostic

Supplysource

ExternalDC

MainRAW(+12v6)

MainDigital(+5v)

MainAnalog(+5v)

Lasersupply(‐5v)

Alarms

Historyalarmlist

Currentalarmlist

Date/time

Lifetime

Ext.DCalarm

threshold

OFF/10.0÷28.0V

Factorypreset

rev.02

MFLUserManual







OnlywithANTMode

OnlywithANTMode&BPFfilter.

BPFsettableonlywiththeoptionMFL‐BF1

TXLINKMenu

Status ON/OFF

Mode

IFB/ANT

Filter 150‐840/470‐840/BPF/EXTERN

BPfiltercenterfreq.

Centralfreq.404÷788MHz

(Bandwidth25MHz)

Gain

WithIFBMode:‐23.5÷8.0dB

WithANTMode&filter:

‐ BPF:‐28.0÷3.5dB

‐ EXTERN:‐22.0÷9.5dB

‐ 150‐840:‐20.0÷ 11.5dB

‐ 470‐840:‐20.0÷ 11.5dB

Booster enabled/disabled

Boostersupply

Failsafe enabled/disabled

Extfilteratt. 0.0÷6.0dB

BPfilter

Serial

AppFWver

Centerfreqrange

Filterbandwidth

Transmitterparam

Serial

Currentlimits

Opticalpower

Temperature

Offsetgain

Wavelength

Lifetime

MFLUserManual



rev.02







RXLINKMenu

Status ON/OFF

Mode

IFB/ANT

Gain

‐13.5÷ 18.0dB

Failsafe enabled/disabled

Opticalpower

Opticalpwr.corr.

ON/OFF

Receiverparam

Serial

Optrxpwrlimits

Temperature

Offsetgain

Wavelength

Lifetime

rev.02

MFLUserManual







Mainmenu

FromtheMainscreen,pushingtheupperrightbutton,it’spossibletoenteronthemainmenuoptions:



Name:tochangethenameoftheMFLshownintheMainscreen.

12alphanumericcharacters(A‐Z,a‐z,0‐9,case‐sensitive)



Opticalconnectors:parameterthatshowtheconfigurationandtheopticalattenuationof

the5opticalconnectors



DISPLAYbrightness:TosetthebrightnessoftheOLEDdisplay.

0÷15step1(default0)



DISPLAYtimeout:tosetthedisplaytimeoutbeforedecreasethebrightnessoftheOLED

displayandbeforereturningtoMainscreen.

(default30seconds)



Info:hereit’spossibletoenterintheinfomenuandseethefollowinginformation:



Example

IPaddress

IPaddressofthedevice

192.168.1.10.240

Serial

Theserialnumbercomposedby1letter+7numbers

T3427043

FW

FWver

Firmwareversion

1.1

Bootver

Bootloaderversion

1.0.d

AppFWver

Applicationversion

1.9.d

Temperature

MainBoard

Mainboardtemperature

31°C

xTX.5x

Transmittermoduletemper.

38°C

Supplydiagnostic

Supplysource

Typeofpowersupply(AC/DC)

AC

ExternalDC

DCvoltagesupply

12.40V

MainRAW(+12v6)

MainRAWvoltagemeasured

12.82V

MainDigital(+5v)

MainDigitalvoltagemeasured

5.20V

MainAnalog

(+5v)

MainAnalogvoltagemeasured

5.21V

Lasersupply(‐5v)

Laservoltagesupply

‐5.21V

Alarms

Currentalarmlist

(ENTER)

Numberandtypeofalarmsfor

thegeneralapparatusandfor

eachmodule

0

Historyalarmlist

(HIST)

Alarmsmemory

‐

Date/time

Dateandtime 28/04/1414:02

Lifetime

Lifetimeofthedevice

3d‐00h–01m



Ext.DCalarmthreshold:Thismenuitemallowstoenableandsetathresholdforthealarm

oflowexternalDCpowersupply.Ifitisenabled,thethresholdcanbesetfrom10.0Vto

28.0Vwith0.1Vstep.

(defaultOFF)



Factorypreset:withthisoptionit’spossibletoresettheMFLtomakethefactorypreset.

Themainparametersthatareresettedbythisfunctionare:

‐ Displaybrightness:0

‐ Displaytimeout:30seconds

‐ Ext.DCalarmthreshold:OFF

Thelinkparametersthatareresetbythis

functionare:

‐ Status:ON

‐ Mode:ANT

‐ Gain:0.0dB

‐ Failsafe:disabled

‐ ForTXLinks:‐Filter:470‐840

‐ Booster:disable

‐ Extfilteratt.:2.0dB

‐ ForRXLinks:‐Opticalpwr.corr.:ON

MFLUserManual



rev.02







TXLinkmenu

FromtheMainscreen,pushingtherotaryknob,it’spossibletoenterontheselectionscreenandthen,pushingtheupperright

buttononthedesideratetransmittermodule,it’spossibletoenterontheTXLinkmenu:



Status:statusofthetransmitter

(defaultON)



Mode:workingmodeselection:

‐ ANTforremoteantennareception

‐ IFBforremoteintercomforiso‐frequencyareas

NOTE:setthetransmittermoduleandthereceivermodulewiththesameworkingmode(as

inthethirdconfigurationexample)

(defaultANTmode)



Filter:TypeofRFfilter(onlyforANTmode)

Thereare4possibleconfigurations:

‐ 150‐840:tohaveafixed150‐840MHzband‐passfilter

‐ 470‐840:tohaveafixed470‐840MHzband‐passfilter

‐ BPF:tunableBand‐PassFilter(onlywith

MFL‐BF1option)

‐ EXTERN:toconnectanexternalRFfilterbetweenINandOUTBNCconne ctors

(default470‐840)



BPfiltercenterfreq:allowstosetthecenterfrequencyofthe25MHzBandPassfilter.

ItisselectableonlyiftheoptionaltunableBPfilter(opt:MFL‐BF1)ismountedandtheFilter

selectionissettothetunableBand‐PassFilter(BPF).

Allowedrange:centerfrequency404÷788,1MHz

step.



Gain:Settablegainwithstepof0.5dB.

WithIFBMode:‐23.5÷8.0dB(typ.)

WithANTMode&filter:‐150‐840:‐20.0÷11.5dB(typ.)

‐470‐840:‐20.0÷11.5dB(typ.)

‐BPF:‐28.0÷3.5dB(typ.)

‐EXTERN:‐22.0÷9.5dB(typ.)

(default0.0dB)



Booster:Toenableordisablethe12Vboostingpower(onlyforTXmoduleinANTmode)

(defaultdisabled)



Boostersupply:showsthevoltageandcurrentontheoutputconnector,suppliedwiththe

boosteroption(onlyforTXmoduleinANTmode&Boostersettoenabled)



Failsafe:ToenableordisabletheFailsafeoption

(defaultdisabled)



rev.02

MFLUserManual







Extfilteratt.:Attenuationoftheexternalfilter,thatcanbesetbyuserfrom0.0to6.0dB

withstepof0.5dB.

(default2.0dB)



BFfilter:hereit’spossibletoseealltheBand‐Passfilterinformation:

 Example

ID IDoftheRFfilter TBF01

Serial SerialnumberoftheRFfilter T1541322

AppFWver. ApplicationfirmwareversionoftheRFfilter 1.0

Centerfreq.range CenterfrequencyrangeoftheRFfilter 404‐788MHz

Filterbandwidth Filterbandwidth 25MHz



Transmitterparam:hereit’spossibletoseeallthetransmitterparameters:



Example

ID IDofthetransmitter OTM001

Serial Serialnumberofthetransmitter T1845210

Currentlimits Lasercurrentworkingrange 10.0mA‐50.0mA

Opticalpower Transmissionopticalpower 2.0mW

Temperature Workingtemperature 39°C

Offsetgain Offsetgaincorrection 0.0dB

Wavelength Opticalwavelength 1510nm

Lifetime Lifetimeofthedevice 3d‐00h‐49m



MFLUserManual



rev.02







RXLinkmenu

FromtheMainscreen,pushingtherotaryknob,it’spossibletoenterontheselectionscreenandthen,pushingtheupper

rightbuttononthedesideratereceivermodule,it’spossibletoenterontheRXLinkmenu:



Status:statusofthetransmitter

(defaultON)



Mode:workingmodeselection:

‐ ANTforremoteantennareception

‐ IFBforremoteintercominisofrequencyareasapplications

(defaultANTmode)



Gain:Settablegainfrom‐13.5to18.0dBwithstepof0.5dB.(typ.)

(default0.0dB)



Failsafe:ToenableordisabletheFailsafeoption

(defaultdisabled)



Opticalpower:Thisparametershowthereceivedopticalpower



Opticalpwr.corr.:(opticalpowercorrection)thisoptioncanbeenabledtoensurethat,in

caseinchangesofopticalpower,theoverallgainofthesystemremainsunchanged(tokeep

thegainintheRFoutputat0dB).

(defaultON)



Receiverparam:hereit’spossibletoseeallthereceiverparameters:



Example

ID IDofthereceiver ORM001

Serial Serialnumberofthereceiver T1841930

Optrxpwrlimits Opticalpowerworkinglimits 0.3mW–3.0mW

Temperature Workingtemperature NA

Offsetgain Offsetgainofthemodule 0.0dB

Wavelength Opticalwavelength 1550nm

Lifetime Lifetimeofthedevice 3d‐00h‐49m





Page is loading ...

WisyCom MFL User manual

Related papers

Other documents