Allied-telesis AT-MC12T Manuel d'utilisateur télécharger pdf

The CentreCOM

AT-MC12T

Media Converter User’s Guide

Overview

The Allied Telesyn AT-MC12T is used in addition to a transceiver

(MAU) to convert another Ethernet physical layer to 10BASE-T. It is

connected to a transceiver of the required conversion type. The

power adapter supplies power to the AT-MC12T and to the attached

transceiver.

Table 1:

Possible Media Conversion

MDI/MDI-X Switch

The MDI/MDI-X switch located on the side of the unit, is a straight-

through crossover cable selection switch. It enables the 10BASE-T

(RJ45) port to be connected to a repeater or to a DTE without using a

special crossover cable.

The default setting of the switch is MDI-X, which means you can

connect the 10BASE-T port to a workstation or to any other DTE that

uses a straight-through cable. In the MDI conﬁguration, slide the

switch to the MDI side and you can connect the 10BASE-T port to a

repeater/hub/concentrator using a straight-through cable.

Figure 1:

Typical Configuration

Transceiver (MAU) Conversion Type

MC12T MX40F, MX55F, MX50

(10BASE-FL MAU)

UTP—Fiber Optic

MC12T MX10S

(10BASE2 MAU)

UTP—Thin Coax

10BASE-T

REPEATER

or 10BASE-T

WORKSTATION

NODE

AT-MC12T AT-MX

1 2 3 4

Figure 1: 1

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Page 1 - Figure 1:

The CentreCOM AT-MC12T Media Converter User’s Guide Overview The Allied Telesyn AT-MC12T is used in addition to a transceiver(MAU) to convert anoth

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Table 2: RJ45 PinoutNOTE The transceiver (MAU) attached at the AUI connector must have the SQE (heartbeat) test disabled for proper operation. LED

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Electrical Safety and Installation Requirements RADIATED ENERGY U.S. Federal CommunicationsNote: This equipment has been tested and found to comply w

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Pour tous pays : Installer le matériel conformément aux normes électriques nationales et locales.Radioaaltojen häirintä EN55022 Luokka A VAROITUS:

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Allied-telesis AT-MC12T Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel informatique Allied-telesis AT-MC12T. Allied Telesis AT-MC12T User Manual [en] Manuel d'utilisatio

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