User's Manual

CrossFireHP–All-DigitalTransportSystem
UserGuide
©SUNWAVECOMMUNICATIONSLIMITED201572Revision05
TheEUhas8opticalportsand6electricalports.Theoptical“SLAVE”portshouldbeconnectedtotheAUorupper
EUandtheoptical“MASTER”portshouldbeconnectedinacascadingmannertoalowerEUinadaisychain.(Referto
thenetworkingdefinitionofadaisychain.)TheOP1~OP6portshavethesamefunctionalityandareallusedfor
connectionstoRUs.AftertheEUisconnectedtotheupperdeviceandpoweredon,theopticalindicatorLEDturnsgreen
whichmeansthatthedevicesaresynchronized.IftheLEDdoesnotturngreen,seeSection10toresolvetheissue.
EachEUhassixelectricalports,GE1~GE6,whichsupportsixLANsignals.Eachelectricalportcorrespondstoa
specificopticalport,forexample,portGE1correspondstoportOP1andportGE6correspondstoportOP6.
6.4.4.
6.4.4.
6.4.4.
6.4.4.RU
R U
RU
RUconnections
c onnections
connections
connections
PriortoattemptingtheRUconnections,readSection5thoroughly.
TheRUhas2opticalports,“SLAVE”and“Master.The“SLAVE”portshouldbeconnectedtoanupperAU,EUorRU,
andthe“MASTER”portshouldonlybeconnectedtoalowerRU.AftertheRUhasbeenconnectedtotheupperdevice
andpoweredon,theopticalindicatorLEDturnsgreenwhichmeansthatthedevicesaresynchronized.IftheLEDdoes
notturngreen,seeSection9toresolvetheissue.
6.4.5.
6.4.5.
6.4.5.
6.4.5.Standby
S tandby
Standby
Standbybattery
b attery
battery
batteryconnection
c onnection
connection
connection
Aplugisconnectedtoapowersourceontheoutputwireofthedevice ’ slithiumbattery. To preventbattery
discharge,thisisunpluggedbeforeshipping.Afterthedeviceisoperational,plugitintoensurenormalreportingifthe
poweriscut.
6.5.
6.5.
6.5.
6.5.WLAN
W LAN
WLAN
WLANAccess
A ccess
Access
Access(Wi-Fi)
( Wi-Fi)
(Wi-Fi)
(Wi-Fi)
EachEUhassixelectricalports,GE1~GE6,whichsupportupto6LANsignals.LANsignalsareinputontheGE1~GE6
portsandoutputfromthecorrespondingOP1~OP6ports.ThesignalsarethentransmittedtotheRUsviaopticalsignals
overopticalfibreandoutputfromtheGEportontheRU.EachRUconnectstoanAPdevicethroughtheirrespectiveGE
port.Thus,6independentGigabitEthernettransmissionchannelscanbecompleted.SeeFigure6-16forWLAN
connectiondetails.
Note: eachelectricalport(GE1~GE6)mustcorrespondtoanopticalport(OP1~OP6),i.e.GE1shouldcorrespondto
OP1,GE2shouldcorrespondtoOP2,etc.WLANsignal inputonGE1isthensentoutonOP1.
Iftherearemultipleaccesspoints(AP)thatareconnectedtomorethanonecascadingRUinasignalchain,theWLAN
signalwillonlybeoutputfromoneoftheRUs,withtheprioritybeingRU1>RU2>RU3whenselectingwhichRUthesignal
willbeoutputfrom.IfthereisonlyoneAPdevice,thentheWLANsignalisalwaysoutputfromtheRUthatisconnectedto