Radwin 2000 D+ - Page 38

RADWIN2000D+UserManual Release3.6.00 4‐17
TheIDU‐H:ABaseStationAlternativetoPoEDevices Chapter4
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4‐19: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.
IDU‐H‐FunctionalOverview
Figure4‐20:IDU‐Hfrontpanel
Thefrontpanelisverystraightforward:TheSFPportsarestandard.TheLANportsare
EthernetandsupportGbE.ThesixODUWANportsfunctionidenticallytotheLAN‐Outport
onaPoEdevice.
Warning
Groundtheunitwitha10AWGwirebeforeapplyingpower.
Note
RadiosconnectedtotheWANportshaveLayer‐2connectivity,requiredto
collocatethemifneeded.SeeHSSoEConcepts.