Radwin 5000 HPMP - Page 59

RADWIN5000HPMPUserManual Release3.5.70 4‐25
TheIDU‐H:ABaseStationAlternativetoPoEDevices
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HSUsorRADWIN2000radios.
Figure4‐33: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 4‐11andFigure 4‐12.
ConnectingtheHBStoanIDU‐H
ConnecttheHBS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4‐34:IDU‐Hpowerconnectors,groundinglugandpowerplug.
• Fordirect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.