Radwin 2000 D+ - Page 37

RADWIN2000D+UserManual Release3.6.00 4‐16
TheIDU‐H:ABaseStationAlternativetoPoEDevices Chapter4
ConnectingthePoEDevicetoaNetwork
ConnectthePoEtonetworkequipmentsuchasaswitchfromtheLAN‐Inport.Connecting
networkequipmenttotheLAN‐Outportmaydamageit.
PoweringuptheODUfromaPoeDevice
ConnectingtheODUportlabelledIDUtoapoweredupPoEissufficient.Ifyouhavenot
alreadyclosedandweather ‐sealedtheODUportmarkedIDU,theninsideityoucanseean
ambercoloredpowerLEDwhichturngreenwhentheODUisactivated.(SeeGettingStarted
withtheRADWINManager.)
MountingtheLightningProtectionUnits(LPUs)
Theuseoflightningprotectionisdependentonregulatoryandenduserrequirements.The
RADWIN2000D+ODUisdesignedwithsurgelimitingcircuitstominimizetheriskofdamage
duetolightningstrik es.RADWINrecommendstheuseofadditionalsurgearrestordevicesto
protecttheequipmentfromnearbylightningstrikes.
ThefullmountingprocedureisshowintheLPUQuickInstallationGuide,supplied asahard
copypamphlet.
WaterSealingExternalPortsforCAT‐5eCables
AllexternalODUportsshouldbewatersealed.
4.5.2TheIDU‐H:ABaseStationAlternativetoPoEDevices
UsinganIDU‐HinsteadofseveralPoEdevices
TheIDU‐HisanaggregationswitchwiththefunctionalityofsixPoEdevices.Itisideal foruse
atabasestationhavingseveralcollocatedODUs.
Figure4‐18:IDU‐H
InstallinganIDU‐H
TheIDU‐Hcansitonatabletop,butisbestinstalledinarackusingthesuppliedearsasin
Figure 4‐5andFigure 4‐6.
ConnectingtheODUtoanIDU‐H
ConnecttheIDUporttoanyofthesixPoEportsoftheIDU‐H.
ConnectingtheIDU‐Hdevicetoanetwork
TheIDU‐HhastwoLANports,eitherofwhichmaybeusedfornetworkconnection.