ZXR108900SeriesHardwareManual
InterfacesOpticalmoduleusedbygigabitEthernetopticalinterfaceis
hotāswapSFPopticalmodule.Eachportsupportsdifferent
transmissiondistancesusedbygigabitEthernet.Characteristics
areshowninT
able83.
TABLE83INTERFACECHARACTERISTICSOFRS-89E3-24GE-SFP4RJCARD
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
1000BASE-LH
(SFP-S80K)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof1550nm,maximumtransmission
distanceis80km
Transmissionpowerrange:0dBm~5dBm,
receivingsensitivity:ā„-22dBm
1000BASE-LH
(SFP-S120K)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof1550nm,maximumtransmission
distanceis120km
Transmissionpowerrange:0dBm~5dBm,
receivingsensitivity:ā„-30dBm
10/100/1000
Base-TX
FollowIEEE802.3zstandard
RJ45connector
UsingUTP5
Themaximaltransmissiondistanceis100m
MDI/MDIX
LEDsThereare24LEDsinfrontpanelofRS-89E3-24GE-SFP4RJcard,
indicatingthestateoftheopticalinterfaces.Eachinterfacehas
oneLED.FunctionsoftheseLEDsaredescribedinT
able84.
TABLE84LEDFUNCTIONSOFRS-89E3-24GE-SFP4RJCARD1
LEDType
StateDescription
LINK/ACT
On:interfacelinkiscreated
Off:interfaceisdisconnectedfromothers
Flash:datatransmissionandreceptionintheinterface
72ConīædentialandProprietaryInformationofZTECORPORATION