Enterasys Matrix 7H4385-49 Installation Guide download pdf (Page 18)

DFE-Platinum Modules

1-2 Introduction

DFE-Platinum Modules

ThissectionprovidesanoverviewofDFEmodules7G4202‐72and7G4282‐49(Figure 1‐1).

Eachofthefixedfrontpanelportscanoperateineitherhalf‐duplexorfull‐duplexmodeof

operation.Theduplexmodecanbedeterminedbyeitherauto‐negotiationormanual

configuration.

TheDFEmodule

portscanbeconfiguredtocontroltrafficbylimitingtherateoftrafficaccepted

intothemoduleandprioritizingtraffictoexpeditetheflowofhigherpriority trafficthroughthe

module.

TheDFEmodulereceivespowerandbackplaneconnectivitywhenitisinsertedintothe

Matrix N1,Matrix N3,Matrix N5,Matrix N7,orMatrix E7

chassis.

TheinformationconcerningtheDFEmodulefeaturesandhowtoconfigurethemtoanetworkis

providedintheEnterasysMatrixDFE‐PlatinumSeriesConfigurationGuide.

7G4202-72

The7G4202‐72isanedge‐networkswitchwith72,10BASE‐T/100BASE‐TX/1000BAS E‐Tportsvia

72front‐panelRJ45connectors.

7G4282-49

The7G4282‐49isanedge‐networkswitchwith48,10BASE‐T/100BASE‐TX/1000BASE‐Tcompliant

portsbymeansof48fixedfront‐panelRJ45connectorsandaslotforanoptionalnetwork

expansionmodule(NEM).

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Enterasys Matrix 7H4385-49 Installation Guide Page 18