Manual Intel 140T

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  • Intel 140T - page 1

    722791-001 Intel ® Expr ess 140T Standalone Hub Quick Start and User Guide ...

  • Intel 140T - page 2

    Copyright © 1998, Intel Corporation. All rights reserved. Intel Corporation, 5200 NE Elam Young Parkway, Hillsboro OR 97124-6497 Intel Corporation assumes no responsibility for errors or omissions in this manual. Nor does Intel make any commitment to update the information contained herein. * Other product and corporate names may be trademarks of ...

  • Intel 140T - page 3

    1 Contents Quick Start 2 User Guide 3 Overview .............................................................................................. 3 Understanding 140T Hubs .................................................................... 4 Port LEDs ...................................................................................... 4 Hub LEDs ... ...

  • Intel 140T - page 4

    2 91 0 11 12 56 13 14 12 3 4 i R 1 5 10 30 40 50+ T raff 10Mbps Powe r 10Mbps Por t Activity Por t Speed Intel ® Express 140T Standalone Hub 91 0 1 1 1 2 91 0 1 1 1 2 123456 13 14 123 45 13 Install the Hub Connect the Devices Check the Connections • Remove the hub and parts from the box. • Attach the enclosed brackets if you plan to mount the ...

  • Intel 140T - page 5

    3 User Guide - Overview Featur es This guide covers both the 16- and 24-port versions of the Express 140T Standalone Hub. i R 100Mbps Daisy-chain MDI 1 5 10 30 40 50+ 1 5 10 30 40 50+ Traffic % 10Mbps Power 10Mbps 100Mbps Collisions or Port Activity Port Speed Intel ® Express 140T Standalone Hub Solid green = Link Blinking green = Activity Orange ...

  • Intel 140T - page 6

    4 Understanding 140T Hubs Port LEDs On the 140T , the port LEDs are located on a common panel with the hub LEDs. These LEDs indicate port status, individual port speed, and port activity . Po r t Activity Po r t Speed Solid green = Link Blinking green = Activity Orange = Autodisab led Solid Green = 100Mbps Off = 10Mbps 91 0 1 1 1 2 91 0 1 1 1 2 1 2 ...

  • Intel 140T - page 7

    5 Hub LEDs The 140T hub LEDs are located above and below the port LEDs. These LEDs indicate the condition of the power supply , collisions per segment, and the amount of traffic per segment. i R 100Mbps 1 5 10 30 40 50+ 1 5 10 30 40 50+ T raffic % 10Mbps Pow er 10Mbps 100Mbps Collisions Por t Activity Por t Speed Intel ® Express 140T Standalone Hu ...

  • Intel 140T - page 8

    6 Connection Guidelines General • The 140T is capable of autonegotiating port speed and can operate at 10Mbps or 100Mbps per port. The hub matches the highest possible speed of an attached device. • The ports on the 140T hub are half-duplex. The hub cannot connect to a device at full-duplex. • T o prevent a loop in the network, do not connect ...

  • Intel 140T - page 9

    7 Daisy-chaining Hubs Normally , to make a hub-to-hub connection you need to use a crossover cable. The daisy-chain port on the 140T hub is wired MDI so you can use a straight-through cable to connect the 140T to an MDI-X port on a hub or switch. When using the daisy-chain port, follow these guidelines: • Only two hubs (ClassII) can be daisy-chai ...

  • Intel 140T - page 10

    8 Media Requirements Incorrect cabling is often the cause of network configuration problems. Read the next two pages if you’re unsure of your requirements. 100Base-TX The 100Base-TX Fast Ethernet specification requires that you use CA T 5 UTP cabling to operate at 100Mbps. If you use lower grade cabling (CA T 3 or CA T 4), you may get a connectio ...

  • Intel 140T - page 11

    9 However , if the LEDs remain off, you probably have a bad cable. If a cable passes either of these tests, but the network connection is slow , verify that wires 1 & 2 and 3 & 6 on the cable are twisted pairs. Refer to the following diagrams. Straight-through UTP cable Hub (MDI-X) Adapter (MDI) 10 / 10 0 4 Not used 4 Not used 5 Not used 5 ...

  • Intel 140T - page 12

    10 Can I daisy-chain a 100Mbps hub to the 140T hub with UTP cabling? Y es. The 140T is a Class II device so you can daisy-chain two hubs operating at 100Mbps a maximum of 5m. How do I get devices running at 10Mbps to talk to devices running at 100Mbps? The 140T hub’ s internal bridge allows 10Mbps and 100Mbps segments to communicate with each oth ...

  • Intel 140T - page 13

    11 Regulatory Information Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial envi ...

  • Intel 140T - page 14

    12 W arnings WARNING This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Internal access to Intel Express Standalone Hubs is intended only for qualified service personnel. Do not remove any covers. WARNING The system is designed to operate i ...

  • Intel 140T - page 15

    13 · keine starken, von elektrischen Geräten erzeugten elektromagnetischen Felder aufweisen; · in Regionen, in denen elektrische Stürme auftreten, mit einem Überspannungsschutzgerät verbunden sein; während eines elektrischen Sturms sollte keine Verbindung der Telekommunikationsleitungen mit dem Modem bestehen; · mit einer geerdeten Wechsels ...

  • Intel 140T - page 16

    14 Wichtige Sicherheitshinweise 1. Bitte lesen Sie sich diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den spätern Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Vervenden Sie keine Flüssig- oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung. 4. Um eine Beschädigung des ...

  • Intel 140T - page 17

    15 Limited Har dwar e W arranty Limited Hardware Warranty Intel warrants to the original owner that the hardware product delivered in this package will be free from defects in material and workmanship for three (3) years following the latter of: (i) the date of purchase only if you register by returning the registration card as indicated thereon wi ...

  • Intel 140T - page 18

    16 Limited Hardware Warranty (Europe only) Intel warrants to the original owner that the hardware product delivered in this package will be free from defects in material and workmanship for three (3) years following the latter of: (i) the date of purchase only if you register by returning the registration card as indicated thereon with proof of pur ...

  • Intel 140T - page 19

    17 Limitation de garantie du matériel (Europe) Intel garantit au propriétaire original que le produit matériel livré dans le présent coffret est exempt de défaut matériel ou de fabrication pour une période de trois (3) ans à compter de la plus récente des dates suivantes : (i) la date d’achat uniquement si vous vous êtes inscrit en ren ...

  • Intel 140T - page 20

    18 Garanzia limitata sull’hardware (valida solo in Europa) Intel garantisce al proprietario originale che il prodotto hardware incluso in questo pacchetto è privo di difetti in materiale e in lavorazione per un periodo di tre (3) anni a partire dall’ultima data tra: (i) la data di acquisto, solo nel caso in cui l’utente effettua la registraz ...

  • Intel 140T - page 21

    19 Beschränkte Hardwaregarantie (Nur für Europa) Intel garantiert dem ursprünglichen Eigentümer, daß die in diesem Paket enthaltene Hardware keine Material- oder Herstellungsfehler aufweist. Diese Garantie gilt für drei (3) Jahre (a) nach dem Kaufdatum, wenn die ausgefüllte Registrierungskarte entsprechend den darauf enthaltenen Angaben zusa ...

  • Intel 140T - page 22

    20 Garantía limitada de hardware (sólo para Europa) Intel garantiza al propietario original que el producto de hardware entregado en este paquete no tendrá defectos de materiales ni fabricación durante tres (3) años contados a partir de la fecha que resulte más reciente de entre las opciones siguientes: (i) la fecha de compra, sólo si devuel ...

  • Intel 140T - page 23

    21 Automated Support Y ou can reach Intel’ s automated support services 24 hours a day , every day at no char ge. The services contain the most up-to-date information about Intel products. Y ou can access installation instructions, troubleshooting information, and general product information. World Wide W eb & Internet FTP Access Intel’ s W ...

  • Intel 140T - page 24

    722791-001 Intel ® Expr ess 140T Standalone Hub Quick Start and User Guide ...

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Intel 140T.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Intel 140T, service manual, brief instructions and user manuals Intel 140T. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Intel 140T.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Intel 140T by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Intel 140T.

A complete Intel manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Intel 140T - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Intel 140T, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Intel 140T, that we can find in the current document
3. Tips how to use the basic functions of the device Intel 140T - which should help us in our first steps of using Intel 140T
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Intel 140T
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Intel 140T in a specific country, if it was not possible to solve the problem on our own.

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