
3) ConnecttheLANporttothenetworkswitch.FormostapplicationsusingasingleLANportwillbetheeasiest
andbestsolutiontopreventnetworkloops.EachoftheLANportsoftheMC-500-R8/MC-500-R16can
communicateat1Gbps,andaggregatethetracoftheentireunit.BecausetheMC-500-R16normallyacts
asaswitch,thetwogigabitLANportsoftheMC-500-R16convenientlyallowuserstochainmultiple
MC-500-R16sunitstogether,LANporttoLANport,beforegoingontothenetworkswitch. Thisfeature
providesawaytobring32camerasormoreintoasingleNICofaNVRunit,orportofanetworkswitch
bandwidthpermitting.Thisarrangementalsoreducesthepossibilityofnetworkloops.
(Seechainconigurationabove).
MC-500-R16highband width:ForapplicationswheretheaggregatedbandwidthoftheentireMC-500-R16
unitexceeds1Gbps.TheMC-500-R16canbesplitviathewebbrowserintoindependenttopandbottom
sections.WiththetopLANportaggregatingthetoprowofLINKconnections,andthebottomLANport
aggregatingthebottomrowofLINKconnections.Seesplitcongurationsbelowtoavoiddatabottlenecksin
furtheruplinkapplications,theseLANportfeedsshouldberuntoanetworkswitchwith10Guplinkcapability,
orseparatenetworkswitches.Notethatthistop/bottomsplitfeatureisnotthedefaultcongurationinthe
MC-500-R16,andmustbeenabledviatheWebbrowserinterface.Unlessthesplitfeatureisenabled,itis
badpracticetorunBOTHLANportsouttoasingleswitch,orevendierentswitchesonthesamenetwork.
ThiswillcreatenetworkloopsthroughtheMC-500-R16,whichcausedatacascadesthatcanbringdown
thenetwork.
NetworkSwitch,
NVRorServer
Chain conguration
NetworkSwitch,
NVRorServer
NetworkSwitch,
NVRorServer
Split conguration
Daisychain
LANorSFPports
Splittopandbottom
trac using LAN or
SFPports.
Splitfunctionality
mustbeenabled
viawebbrowser.
SFPPorts:SFPportsare1Gbpscapableandareanothermeansofachievinganetworkswitchconnection
overalongdistanceorchainingunitstogether–similartotheLANports.Theyworkindependentlyofthe
copperLANportsandbothcanrunatthesametime.Becausetheybothwillfeedintoacommonswitch,In
theinterestofnotcreatingnetworkloops,connecttothenetworkswitchviatheLANport,ortheSFPport,
butnotboth.
3.