DFE-Platinum 7H4385-49 PoE Module
DFE-Platinum Series Hardware Installation Guide 1-3
DFE-Platinum 7H4385-49 PoEModule
Thissectionprovidesanoverviewofthe7H4385‐49(Figure 1‐1).Forinformationabou t
theDFEmodulefeaturesandhowtoconfigurethem,refertotheEnterasysMatrix
DFE‐PlatinumSeriesConfigurationGuide.
The7H4385‐49has48,10BASE‐T/100BASE‐TX,PoE‐compliantportsthatareaccessed
throughthefixed
frontpanelRJ45connectors.Thereisalsoanslotforanoptional
networkexpansionmodule(NEM).TheDFEmodulecanbeinstalledinaMatrix E7,
Matrix N1,Matrix N3,Matrix N5,orMatrix N7chassis.
The7H4385‐49DFE‐PlatinummodulealsosupportsbridgingbetweentheFrameTransfer
MatrixFTM1andFTM2backplanesina
Matrix E7chassis.Whenmixing6x1xxx,6x2xxx,
6x3xxx,and7H43xx‐xxseriesmodulesinaMatrix E7chassis,certainhardware
installationconfigurationrulesmustbefollowedtoensureproperoperation.Theserules
arecoveredin“ModulePlacementandInstallationRules”onpage 3‐4.
Eachofthefixedfrontpanelportscanoperate
ineitherhalf‐duplexorfull‐duplexmode
ofoperation.Theduplexmodecanbedeterminedbyeitherauto‐negotiationormanual
configuration.
TheDFEmoduleportscanbeconfiguredtoprovideahighlevelofsecurity,controltraffic
bylimitingtherateoftrafficacceptedintothemoduleand
prioritizingtraffictoexpedite
theflowofhigherprioritytrafficthroughthe module.Foracompletelistofcapabilities,
refertotheEnterasysMatrixDFE‐PlatinumSeriesConfigurationGuide.
TheDFEmodulereceivespowerandbackplaneconnectivitywhenitisinsertedintothe
Matrix E7,Matrix N7,Matrix N5,Matrix N3,orMatrix N1chassis.The
powertosupport
theDFEmoduleconnectionsto802.3afPoE‐compliant48VdcPDs(powereddevices)can
befromthebackplaneofaMatrix N5chassisorfromanoptionalexternalMatrixN‐POE
PowerSystem.
TheMatrixN‐POEPowerSystemcanprovide48Vdctosupportuptoeight
PoE
‐compliantDFEmodules.TheconnectionfromtheN‐POEPowerSystemisbywayof
the48Vdc~20AMaximum,optionalPowerInputconnectoronthefrontpanelofthe
DFEmodule.
Note: Only an N-POE Power System can be connected to the 48 Vdc ~ 20 A Maximum
Optional Power Input connector of a series PoE-compliant DFE module such as the
7H4385-49.
Comments to this Manuals