Simrad ST90 Installation Manual

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442703/B
RJ45HighspeedEthernetcable(FromProcessorUnitto
TransceiverUnit)
OnehighcapacityEthernetcableconnectstheProcessorUnittotheTransceiverUnit.
AnextraEthernetcablecanbeinstalledforredundancypurposes.Thecablescanbe
orderedfromKongsbergMaritime,orprovidedbytheinstallationshipyard.
ALocalEthernetconnection
BConnectiononexternalnetwork
device
Westronglyrecommendthat
minimumthreeEthernetcablesare
installedbetweenthesonarroom
andthebridge.Twocablesarefor
operationaluse,whiletheothers
arespare.
ThemaximumlengthofeachEthernetcablefromtheProcessorUnittotheTransceiver
Unitis100meters.
EachendoftheEthernetcablemustbeterminatedwithaPhoenixContact"V ariosub
RJ45Quickcon"connector.Connectorsandmountinginstructionsforareprovidedin
thesonardelivery.
Minimumcablerequirements
Itisveryimportantthathigh-qualityEthernetcables
areused.YoumustuseCAT-5ESTP(ShieldedTwisted
Pair)qualityorbetter.Ifyouusecableswithlower
bandwidthcapacityyouwillreducetheST90performance.
Relatedtopics
Cabledrawingsandspecications,page206
SimradST90InstallationManual

Simrad ST90 Specifications

General

Brand	Simrad
Model	ST90
Category	Sonar
Language	English