Enterasys Matrix 7G4282-41, Руководство по установке оборудования, Страница: 22 / 76

DFE-Platinum Modules
1-2 Introduction
DFE-PLATINUM MODULES
This section provides an overview of DFE ‐ Platinum modules 7G4202 ‐ 60 and 7G4282 ‐ 41
( 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 ‐ Platinum 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 ‐ Platinum 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 are provided in the Enterasys Matrix DFE ‐ Platinum Series Configuration Guide .
7G4202-60
The 7G4202 ‐ 60 is an edge ‐ network switch with 60, 10BASE ‐ T/100BASE ‐ TX/1000BASE ‐ T
ports via 60 front ‐ panel RJ45 connectors.
7G4282-41
The 7G4282 ‐ 41 is an edge ‐ network switch with 40, 10BASE ‐ T/100BASE ‐ TX/1000BASE ‐ T
compliant ports via 40 fixed front ‐ panel RJ45 connectors and a slot for an optional
network expansion module (NEM).