Chapter3StructureandPrinciple
IndicatorPosition
State
Meaning
Ontheleftside
ofport
ACTindicator
isashing.
Dataissent
andreceived.
10/100/1000
BASE-TPorts
Ontheright
sideofport
LINKindicator
ison.
LINKis
available.
On
LINKis
available.
1000BASE-X
Ports
Theindicators
ontheright
sideofoptical
port,each
porthasone
indicator ,
theupside
indicator
corresponds
totheupside
opticalport,
thedownside
indicator
correspondsto
thedownside
opticalport.
Flashing
Dataissent
andreceived.
ZXR102936-FI
Frontpanelof2936-FIisshowninFigure5.
FIGURE5ZXR102936-FIFRONTPANEL
ZXR102936-FIInterfaces
ZXR102936-FIprovidesthefollowingtypesofaccessports.
1.Eight10/100BASE-TXEthernet100Melectricalports.These
portssupportMDI/MDIXadaptationfunctionandVCTauto-
matictestfunction.
2.24100BASE-FXEthernet100Mopticalports.
3.Fouruplink1000BASE-Xinterfaces.
4.Oneconsoleportistorealizethemanagementandcongura-
tionofvariousservices.
ZXR102936-FIIndicators
ThefollowingindicatorsareadoptedonthefrontpanelofZXR10
2936-FI.
�56indicatorsindicatethestatusofthe28opticalports.Each
porthastwoindicators.TheupsideindicatorshowstheLINK
CondentialandProprietaryInformationofZTECORPORATION17