
Page | 8 COLORLCDPOESWITCHUSERMANUAL
3) CCTVMode:CCTVmodewillenable“FixedVLAN”togetherwithrestrictingthedownlinkport
bandwidthto10Mbpsduplexcommunication.TheCCTVmodeallowstheinstallertoreach
distancesofupto250moverstandardCat.5ecable.
3.4.2. PortBandwidthLimit:
Thisfeatureallowsyoutomonitorandrestricttheincoming
bandwidthcomingfromasingleport.Oncecrossed,theswitch
willsetabuzzeralarmtowarnforbandwidthoveruse.Once
enabled,thissettingwilltakeeffectonalldownlinkports.It
cannotbesetforaspecificport.
Thedefaultsettingis“Disabled”meaningthatthereisno
bandwidthrestriction.Theotheroptionsare400Mbps,
500Mbpsand600Mbps.
3.4.3. PDType:
Thereare3typesofPD.Enhance,StandardandLegacy.
Enhance:Thedefaultsettings.Itwilldetectat/afmodesand
increasethecurrentsurgelimittotheifatstandardisused.
Standard:FullconformitywiththeIEEE802.3af/atstandards.
Legacy:ShouldbeusedifthePDdevicedoesnotcomplywith
theIEEE802.3afstandard.Theswitchwilltrytodetect
compliancewithlegacystandardsandsupplypowertothePDif
detected.Thisoperationmodeshouldnotbeusedunlessadvice
bythePDmanufacturer,asitmightsupplypowertodevicesnot
designedtoreceivePoEanddamageit.
3.4.4. KeepAlive:
KeepaliveisdesignedtodetectamalfunctionofaPDdevice
thatcausedittostopcommunicationandmakeattemptto
restoreitsconnectionbyhardrebootingitbytakingand
restoringpower.Thisfeatureisdesignedtoincreasethe
system’sreliabilityandreducemaintenancetothesystem.
TheKeepAlivecanbesetforeachofthePoEportsindividually.
Thesettingsshouldbedoneasfollows:
Port(01‐16/24):Therequiredportnumber
Status(Disabled/Enabled):TheKeepAliveStatus
Startup(60~300s):TheestimatedstartuptimeofthePDdevice.OnceaPDisconnectedtothe
specifiedport,acountdownwillcommencefromtheenteredvalue.Forexample.Ifthe“Startup”
settingwassetto180,onceaPDdevicewillbeconnectedacountdownof180secondswill
commence.Theswitchwillexpecttodetectincoming/outgoingtrafficfromthePDbeforethe
countdownreaches0.
PortBandwidthLimit
Disabled
600Mbps
400Mbps
500Mbps
<
Options:
<UP>/<Down>:Select
<Enter>:Confirm<Back>:Retur
Port1~Port24valid!
PDType
Enhance
Standard
Legacy
<
Options:
<Enter>:Confirm<Back>:Retu
<UP>/<Down>:Select
Port Status
01
PDKeepAlive
Disable
startup
180
Interval
180
PowerOff
5
<Enter>:Confirm<Back>:Retu
<UP>/<Down>:Select