Chapter4HardwareBoard
InterfaceType
Characteristics
1000Base-LX
(SFP-S40K)
LCconnector ,8or9125mmsingle-modeīæber ,
withthewavelengthof1310nm,maximum
transmissiondistanceis40km
Transmissionpower:-4dBm~0dBm,receiving
sensitivity:<-22dBm
1000Base-LH
(SFP-S80K)
LCconnector ,8or9125mmsingle-modeīæber ,
withthewavelengthof1550nm,maximum
transmissiondistanceis80km
Transmissionpower:0dBm~5dBm,receiving
sensitivity:<-22dBm
1000Base-LX
(SFP-S120K)
LCconnector ,8or9125mmsingle-modeīæber ,
withthewavelengthof1550nm,maximum
transmissiondistanceis120km
Transmissionpower:5dBm~9dBm,receiving
sensitivity:<-24dBm
10/100/1000
BASE-TX
RJ45connector ,SupportingUTP5
Themaximumtransmissiondistanceis100m
Fullduplexmode/halfduplexmode,MDX/MDIX
LEDs48roundindicatorsonleftsideofRS-89S2A-24GE-SFP4RJfront
panelcorrespondto24Ethernetinterfaces,twoindicatorsforeach
interface.FunctionsoftheseLEDsaredescribedinT able75.
TABLE75RS-89S2A-24GE-SFP4RJCARDFRONTPANELLEDFUNCTION
DESCRIPTION
LEDType
StateDescription
ACT
Off:theportisdisconnectedfromothers
Flash:datatransmissionandreceptionontheport
LINK
On:portlinkiscreated
Off:theportisdisconnectedfromothers
RS-89S2A-2XGE-XFPCard
FunctionRS-89S2A-2XGE-XFPcardprovides210GEthernetopticalinter-
facesandimplementsL2āL7packetprocessingsoastomeetcom-
plicatedapplicationsinnetworking.
FrontPanelFrontpanelisshowninFigure46.
FIGURE46RS-89S2A-2XGE-XFPFRONTPANEL
ConīædentialandProprietaryInformationofZTECORPORATION67