Chapter9LineInterfaceBoards
InterfaceProperties
TheRAC-PIU-04CP3-SFPboardusesSFPopticalmodules.Foradescriptionofthe
interfaceproperties,refertoT able9-61.
Table9-61InterfacePropertiesoftheRAC-PIU-04CP3-SFPBoard
PropertyDescription
ConnectortypeLC-typeSFPopticalmoduleinterface
OperationalmodeFullduplex
AppliedstandardSONETGR-253-CORE/ITU-TG.707
SupportedlinkprotocolPPP ,HDLC,FR,MPPP
Supportednetwork
protocol
IP
Indicators
ForadescriptionoftheindicatorsoftheRAC-PIU-04CP3-SFPboard,refertoTable9-62.
Table9-62DescriptionoftheIndicatorsonthePaneloftheRAC-PIU-04CP3-SFPBoard
IndicatorColorDescription
RUNGreenTheindicatorislitwhentheboardisoperatingproperly.
ALMRedTheindicatorislitiftheboardproducesanalarm.
LNK/ACTGreen/Yellow
Linkstatus/datatransmissionindicator:
lIfthelinkisnormal,theindicatorislitingreen.
lIfdataisbeingtransmitted,theindicatorashesin
yellow.
lIfthereisnodatabeingtransmittedornoconnection,
theindicatorisnotlit.
TechnicalParameters
ForthetechnicalparametersoftheRAC-PIU-04CP3-SFPboard,refertoT able9-63.
Table9-63TechnicalParametersoftheRAC-PIU-04CP3-SFPBoard
ParameterSpecication
SilkscreennameRAC-PIU-04CP3-SFP
Dimensions(W×H×D)7.76in.×0.79in.×6.9in.(197.2mm×19.92mm×175mm)
Powerconsumption18W
Weight1.19lb.(0.54kg)
Rate155.52Mbps×4
9-33
SJ-20150204153047-004|2015-03-30(R1.0)ZTEProprietaryandCondential