IMC Networks McPC/PCI, TX/FX-MM1300-SC Manual de instrucciones descargar pdf (Pagina 5)

NOTE

The default for all features except Auto Negotiation is "Disabled."

Jumper Settings

Feature

Jumper

Position

ON (pins)

OFF

(pins)

Factory

Default

JP2 TXLL 1-2 2-3 OFF

JP3 FXLL 1-2

2-3

OFF

AutoCross

The McPC 100Mbps includes AutoCross, a feature which automatically selects

between a crossover workstation or a straight-through/repeater hub connection

depending on the connected device.

Auto Negotiation on McPC 100Mbps

Auto Negotiation is available on the McPC 100Mbps. When Auto Negotiation is

enabled, the 100Mbps negotiates as a 100 Mbps Full-Duplex device. When the

device to which the McPC 100Mbps is connected can operate at 100Mbps Full-

Duplex, a link will be established.

When the twisted pair port on the other device does not have the ability to Auto

Negotiate, or when a 100 Mbps Half-Duplex connection is desired, Auto Negotiation

on 100Mbps must be disabled. Half and Full-Duplex settings must be manually set

and match on both devices to which the McPC 100Mbps is connected. The diagram

below shows a typical application, followed by a table with three possible

configurations.

End to End Connection Switch McPC TX/FX

Half-Duplex Manually Configure HDX Auto Negotiation OFF

Full-Duplex Manually Configure FDX Auto Negotiation OFF

Full-Duplex Auto Negotiation ON Auto Negotiation ON

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IMC Networks McPC/PCI, TX/FX-MM1300-SC Manual de instrucciones Pagina 5