Manuale d’uso / di manutenzione del prodotto 2028 del fabbricante KTI Networks
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Installation Guide KTI 10/100 Fast Ethernet Switch KS2028 P/N:750-0087-001 DOC.971005-KS2028-K.
Ó 1997 KTI Networks Inc. All rights reserved. No part of this docu- mentation may be reproduced in any form or by any means or used to make any directive work (such as translation or transformation) without permission from KTI Networks Inc. KTI Networks Inc.
10/100 Fast Ethernet Switch Installation Guide DOC.971006-KS2028-NK P/N: 750-0087-002.
The information contained in this document is subject to change without prior notice. Copyright Ó KTI. All Rights Reserved. TRADEMARKS Ethernet is a registered trademark of Xerox Corp. WARNING: 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.
Table of Contents 1. Introduction ............................................................................... 1 1.1 Features .................................................................................................................. 2 1.2 Specifications .
1. Introduction Driven by recent advances in desktop computing technology, today’s network applications have grown speed, power and the ability to pro- cess information. To meet the demands of these more powerful applica- tions, the switch has been developed to alleviate congestion and im- prove performance on your Ethernet network.
1.1 Features Designed for resolving congestion problems caused by bandwidth-hun- gry devices and bandwidth-intensive applications as well as a high num- ber of users, the switch not only adheres to the IEEE 802.3 10BASE-T and 100BASE-T standard, but also features: • Various TP ports for flexible connection to servers and hubs.
1.2 Specifications Network ports 10BASE-T ports 8 10/100BASE-TX port 1 Expansion port slot 1 Filtering rate 10BASE-T ports 14,880 pps 10/100BASE-TX port 148,800 pps Expansion port slot 148,800 pps For.
2. Installing the Switch The switch is designed to operate in workgroup environments without a complicated configuration procedure. It also features an auto-select 100- 240V, 50/60Hz power supply unit, which works in most countries around the world.
Rack Mounting For mounting the switch into a 19-inch rack, a pair of mount brackets is included in the pack. Figure 2-2 Install Rack Mount Brackets Install the switch into a 19-inch rack as illustrate.
2.3 Front Panel and Rear Panel Figure 2-4 Components on the Front and Rear Panel • Eight 10BASE-T switched ports (Port #1 to Port #8) Each port consists of an RJ-45 connector and is used for connec- tion to a 10BASE-T hub or node.
• Diagnostic LED indicators The indicators provide the operating status of the hub and the network ports. The status includes power, partition, duplex, activity, and collision. • Configuration switches Two configuration switch groups are located on the rear of the switch unit.
Figure 2-6 100BASE-FX Port Module Before installing any optional modules, first turn the power to the switch off. To install a module into the expansion port slot, follow these steps: 1. Turn off the power switch. 2. Remove the cover of the slot. Figure 2-7 Remove the Slot Cover 3.
2.5 Setting the Configuration Switches Open the configuration switch cover on the rear of the unit. There are two switch groups as illustrated below: Figure 2-9 Configuration Switches The following table specifies the definition of each switch: The M switch only functions for Port #9 and Port #10.
When a operation mode is accepted by the remote device, the mode is used for the data transfer between the port and the connected device. Full-duplex opera- tion enables two devices to transfer data bi-directionally at the same time.
3. Making Network Connections 3.1 Network Switched Ports There are ten ports on the switch for connection to ten LAN segments. Each segment is an independent shared network in one collision-do- main.
3.2 10BASE-T Switched Ports The individual RJ-45 connectors of Port #1 to Port #7 are defined as X type connectors and have fixed pin assignments as follows: The following table lists the devices to which Port #1 to #7 can connect : Device connected Cable used Computer 10BASE-T port Cat.
The following table lists the devices to which Port #8 can connect : Device connected Crossover SW Cable used Computer 10BASE-T port X setting Cat. 3, 5 straight UTP 10BASE-T hub port (I type) X setting Cat. 3, 5 straight UTP 10BASE-T hub port (X type) I setting Cat.
3.3 10/100BASE-TX Switched Ports This section applies to the 10/100BASE-TX Port #9 and expansion slot Port #10 pre-configured with a 10/100BASE-TX port module.
3.4 100BASE-FX Module The 100BASE-FX port module supports a connection to a Fast Ethernet network segment through a fiber optic connection. The module comes with two ST connectors. One labeled Tx is used for transmission. The other one labeled Rx is used for reception.
4. LED Indicators 4.1 LED Panel The switch provides comprehensive LED indicators for diagnosing and monitoring the operation of the unit as illustrated below: Figure 4-1 LED Indicators 4.2 Interpretation One Power LED indicates the status of the power supplied to the switch.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il KTI Networks 2028 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del KTI Networks 2028 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso KTI Networks 2028 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul KTI Networks 2028 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il KTI Networks 2028, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del KTI Networks 2028.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il KTI Networks 2028. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo KTI Networks 2028 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
