Radwin 2000 C PLUS - Page 52

RADWIN2000CPlusUserManual Release3.5.70 4‐22
TheIDU‐H:ABaseStationAlternativetoPoEDevices Chapter4
TheIDU‐H:ABaseSt ation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4‐25: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.
GroundingandPoweringUptheIDU‐H
TheIDU‐Hhasredundantpowerconnectioncircuits.Anenlargedviewofthepower
connectorsisshowninbelow:

Figure4‐26:IDU‐Hpowerconnectors,groundinglugandpowerplug.
• Fordire ctDCconnection:Theconnectorsare3pininlinefemale,withpolarities(leftto
right)minus,ground,plus.
• ForACconnection:ToavoiddamagetotheIDU‐H,alwaysuseanAC/DCadapterand
powerplugsuppliedbyRADWIN.
Warning
Groundtheunitwitha10AWGwirebeforeapplyingpower.