HP ProCurve J4862B 설치 매뉴얼 - 페이지 18

{카테고리_이름} HP ProCurve J4862B에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. HP ProCurve J4862B 38 페이지. Switch gl modules
HP ProCurve J4862B에 대해서도 마찬가지입니다: 설치 매뉴얼 (36 페이지)

페이지 인쇄

100-FX MTRJ gl Module

��

�

��

multimode fiber-optic cable

with MT-RJ connector

N o t e

Module

�

��

�

��

100-FX port with

MT-RJ connector

Automatic Cable Sensing on Twisted Pair Ports:

When the ports for the 10/100-TX gl Module and the 100/1000-T gl Module are

in their default configuration, Auto, both modules automatically negotiate

whether the ports operate as MDI or MDI-X, depending on the cable type and

the connected device's operation. As a result, you can use either straight-

through or crossover twisted-pair cable for all network connections to these

modules.

On the 10/100-TX gl Module, this feature is identified as HP Auto-MDIX; on

the 100/1000-T gl Module, it is identified as Auto MDI/MDI-X and it is part of

the IEEE 802.3ab standard. Both features operate the same.

Operation of this feature depends on the port configurations being kept at

Auto. If the configuration is changed to one of the available fixed options

though (for example, 100-Full Duplex), the port operates as an MDI-X port. In

that case, to connect the module to another switch or hub, use a crossover

cable; to connect to an end node, use a straight-through cable.

Cable Type

multimode fiber-optic

cables that are fitted with

MT-RJ connectors.

��

Installing the gl Modules

Maximum Length

• full-duplex

connections:

2 kilometers

• half-duplex

connections:

412 meters