ZXR108900SeriesHardwareManual
TABLE51LEDFUNCTIONSOFRS-89S2-24GE-RJCARD
LEDType
StateDescription
LINK/ACT
On:interfacelinkiscreated
Off:interfaceisdisconnectedfromothers
Flash:datatransmissionandreceptionintheinterface
RS-89S2-24GE-SFPCard
FunctionRS-89S2-24GE-SFPcardprovides24gigabitEthernetopticalin-
terfaces.ItisimprovedonthebaseofRS-89S1-24GE-SFPcard
tosupportthefunctionsinLayer2andLayer3.Itcanprocess
packetsfromL2toL7tomeetthecomplexapplicationinpractical
networking.
FrontPanelFrontpanelisshowninFigure36.
FIGURE36FRONTPANELOFRS-89S2-24GE-SFP
InterfacesOpticalmoduleusedbygigabitEthernetopticalinterfaceis
hotāswapSFPopticalmodule.Eachportsupportsdifferent
transmissiondistancesusedbygigabitEthernet.Characteristics
areshowninTable52.
TABLE52INTERFACECHARACTERISTICSOFRS-89S2-24GE-SFPCARD
InterfaceType
Characteristics
1000BASE-SX
(SFP-M500)
LCconnector ,multi-modeopticalīæber ,withthe
wavelengthof850nm,maximumtransmission
distanceis500m
Transmissionpowerrange:-9.5dBm~-4dBm,
receivingsensitivity:ā„-18dBm
1000BASE-LX
(SFP-S10K)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof1310nm,maximumtransmission
distanceis10km
Transmissionpowerrange:-9.5dBm~-3dBm,
receivingsensitivity:ā„-20dBm
1000BASE-LX
(SFP-S40K)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof1310nm,maximumtransmission
distanceis40km
Transmissionpowerrange:-4dBm~0dBm,
receivingsensitivity:ā„-22dBm
52ConīædentialandProprietaryInformationofZTECORPORATION