Chapter4HardwareBoard
TABLE62LEDFUNCTIONSOFRS-89S2-48GE-SFPCARD
LEDType
StateDescription
LINK/ACT
On:interfacelinkiscreated
Off:interfaceisdisconnectedfromothers
Flash:datatransmissionandreceptionintheinterface
RS-89S2-2XGE-XFPCard
FunctionRS-89S2-2XGE-XFPcardprovidestwoXFPinterfacesfor10gigabit
Ethernetopticalinterface.ItisimprovedonthebaseofRS-89S1-
2XGE-XFPcardtosupportthefunctionsinLayer2andLayer3.It
canprocesspacketsfromL2toL7tomeetthecomplexapplication
inpracticalnetworking.
FrontPanelFrontpanelisshowninF
igure41.
FIGURE41FRONTPANELOFRS-89S2-2XGE-XFP
InterfacesOpticalmoduleusedbyRS-89S2-2XGE-XFPcardishotāswapXFP
opticalmodule.Eachportsupportsdifferenttransmissiondis-
tances.CharacteristicsareshowninTable63.
TABLE63INTERFACECHARACTERISTICSOFRS-89S2-2XGE-XFPCARD
InterfaceType
Characteristics
10GBASE-SR
(XFP-M300)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof850nm,maximumtransmission
distanceis300m
Transmissionpower:-7.3dBm~-1dBm,
receivingsensitivity:ā„-11.1dBm
10GBASE-LR
(XFP-L10K)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof1310nm,maximumtransmission
distanceis10km
Transmissionpower:-6dBm~-1dBm,receiving
sensitivity:ā„-10.3dBm
10GBASE-ER
(XFP-L40K)
LCconnector ,single-modeopticalīæber ,withthe
wavelengthof1550nm,maximumtransmission
distanceis40km
Transmissionpower:-2dBm~1dBm,receiving
sensitivity:ā„-11.3dBm
LEDsThereare4LEDsinthefrontpanelofRS-89S2-2XGE-XFPcard.
FunctionsoftheseLEDsaredescribedinTable64.
ConīædentialandProprietaryInformationofZTECORPORATION59