Amer FD5 Manuale utente
FD5
5-Port 10/100Mbps Dual-Speed Hub with built-in Switch
User’s Guide
Version 1.0
P/N: ATFD5-9904 Rev.A
This User's Guide contains important information regarding the in-
stallation of your Dual-Speed Hub. Please read it completely before
attempting to install your Network hub.
For future reference, record the serial number
of your network hub in the space below:
SERIAL Number
The serial number is located on the bottom of the hub.
Amer.com
7259 Bryan Dairy Road, Largo, FL 33777.
Tel: (727) 540-0505 Fax: (727) 540-0405
© Amer.com, 1998. All rights reserved. No part of this publication may be reproduced
in any form or by any means or used to make any derivative such as translation,
transformation, or adaptation without permission from Amer.com, as stipulated by the
United States Copyright Act of 1976.
Amer.com reserves the right to make changes to this document and the products which
it describes without notice. Amer.com shall not be liable for technical or editorial errors
or omissions made herein; nor for incidental or consequential damages resulting from
the furnishing, performance, or use of this material.
United States Government Legends:
If you are a United States government agency, then this publication is provided subject
to the following restricted rights:
For units of the Department of Defense:
Restricted Rights Legend: Use, duplication or disclosure by the Government is subject
to restrictions as set forth in subparagraph(c) (1) (ii) for Restricted Rights in technical
Data and Computer Software clause at 48 C.F.R. 52.227-7013.
For civilian agencies:
Restricted Rights Legend: Use, reproduction or disclosure is subject to restrictions set
forth in subparagraph (a) through (d) of the Commercial Computer Software - Re-
stricted Rights Clause at 48 C.F.R. 52.227-19 and the limitations set forth in Amer.com
Networks Corp's standard commercial agreement for the software. Unpublished rights
reserved under the copyright laws of the United States.
Amer.com is a registered trademark of Amer.com. All other trademarks and trade
names are properties of their owners.
Limited Lifetime Warranty
In the event of a defect in quality or workmanship, Amer.com will repair or replace any
hardware product sold by Amer.com with new or reconditioned parts free of charge in
North America for a limited lifetime period unless otherwise specified on the sales in-
voice from the date of original purchase. All removed parts become the property of
Amer.com. All replaced parts assume the original warranty.
This warranty is extended only to the original purchaser. Proof of purchase will be re-
quired before warranty service is provided.
This warranty covers only failures due to defects in quality or workmanship that occur
during normal use. It does not cover damage that occurs in shipment, electrical
storms, floods, dropped or other acts of nature.
This warranty also does not cover any failure that results from accident, misuse, abuse,
neglect, mishandling, misapplication, alteration, faulty installation, modification, com-
puter virus, improperly installed or faulty software, or service by anyone other than an
Amer.com Service Technician. If there is evidence that the failure was due to user
negligence, Amer.com has the right to void this warranty and or charge normal service
rates for the subject repair.
The limited warranty covers a one (1) year period from date of purchase on Power
Supplies, AC Adapters & Fans, after the 1 year a cost for replacement is applied to all
products requiring such parts.
Amer.com is not responsible for any type of data loss on hard drive or other storage
devices.
Warranty Service can be obtained during the warranty period by shipping, freight pre-
paid, or delivering the product to Amer.com in either the original package or a similar
package providing an equal degree of protection. Amer.com will perform the required
service and return the unit to the user (freight prepaid), if applicable, via the same mode
(i.e. ground, air, etc.)
Limits and Expectations
There are no express warranties except as listed above.
Network products by Amer.com shall not be liable for incidental or consequential dam-
ages resulting from the use of this product. Any future upgrades, including (but not
limited to) hardware and software are not covered by this limited warranty. If a hard-
ware problem with this product develops during the warranty period, you may contact
the Amer.com Service Center at:
Telephone (727) 540-0505
Facsimile (727) 540-0405
Service Center
Amer.com
7259 Bryan Dairy Road
Largo, FL 33777
U.S.A.
FCC Statement
This equipment has been tested and found to comply with the
regulations for a Class B 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 environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed
and used in accordance with this user’s guide, may cause harmful
interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference, in
which case the user will be required to correct the interference at
his own expense.
CE Mark Statement
This is a Class B product. In a domestic environment, this product
may cause radio interference, in which case the user may be
required to take adequate measures.
VCCI Statement
FD5 5-port 10/100Mbps Dual speed Hub with built-in Switch User’s Guide
Table of Contents i
TABLE OF CONTENTS
0ABOUT THIS GUIDE.............................................................III
Conventions .......................................................................................iii
Overview of the User’s Guide............................................................iii
1INTRODUCTION ................................................................... 1
Product Description ........................................................................... 1
Product Features ................................................................................ 2
2UNPACKING AND SETUP...................................................... 3
Unpacking .......................................................................................... 3
Identifying External Components ..................................................... 3
Front Panel ............................................................................................4
Rear Panel..............................................................................................4
Installing the Hub.............................................................................. 6
Installation.............................................................................................6
Connecting the Power Adapter .......................................................... 6
3UNDERSTANDING INDICATORS ............................................. 7
Hub State Indicators.......................................................................... 7
Port State Indicators.......................................................................... 8
FD5 5-port 10/100Mbps Dual speed Hub with built-in Switch User’s Guide
ii Table of Contents
4MAKING CONNECTIONS....................................................... 9
Connectivity Rules.............................................................................. 9
Hub-to-end-node Connections.......................................................... 10
Uplink Connection ........................................................................... 12
5CABLES AND CONNECTORS............................................... 15
100BASE-TX Fast Ethernet Cables and Connectors...................... 15
Crossover Cables .............................................................................. 16
6SPECIFICATIONS............................................................... 19
General ............................................................................................. 19
LED Indicators................................................................................. 20
Environmental and Physical........................................................... 20
FD5 5-port 10/100Mbps Dual speed Hub with built-in Switch User’s Guide
About this Guide iii
0 ABOUT THIS GUIDE
This guide discusses how to install and use your 5-port
10/100Mbps Dual speed Hub.
Conventions
As used in this guide, the term hub, unless otherwise noted, refers
to the 5-port 10/100Mbps Dual speed Hub with which this guide
was packaged or to another hub in the same product family.
Overview of the User’s Guide
♦Chapter 1, Introduction. Provides information on Fast
Ethernet networks and introduces your hub’s features.
♦Chapter 2, Unpacking and Setup. Helps you get started in
setting up the hub.
♦Chapter 3, Understanding Indicators. Describes all LED
indicators on the hub’s front panel. Understanding these
indicators is essential to effectively using the hub.
♦Chapter 4, Making Connections. Provides information on
connecting to the hub’s twisted-pair ports and uplinking
hubs together.
♦Appendix A, Cables and Connectors. Provides specifications
on the cables and connectors used with the hub.
♦Appendix B, Specifications. Lists the hub’s specifications.
FD5 5-port 10/100Mbps Dual speed Hub with built-in Switch User’s Guide
Introduction 1
1
1 INTRODUCTION
This chapter introduces your hub and provides some background
information on the technology it uses.
Product Description
This 5-port 10/100Mbps Dual speed Hub is designed to allow easy
integration and migration between 10Mbps Ethernet and 100Mbps
Fast Ethernet.
The hub can operate with both IEEE 802.3 10BASE-T connections
and IEEE 802.3u 100BASE-TX connections. All of the twisted-pair
ports support NWay auto-negotiation, allowing the hub to
automatically detect the speed of a network connection. This
means you can connect all of your Ethernet and Fast Ethernet
hosts to your hub without any rewiring required when a host is
upgraded from 10 Mbps to 100 Mbps.
This hub with built-in switch function allows communication
between network end nodes operating at different speeds.
Because it conforms to the standards for both Ethernet and Fast
Ethernet Class II repeaters, your hub can also be “Uplinked”
together with a similarly conformant hub to expand the network
still further. The uplink connection will carry both 10Mbps and
100Mbps network signals.
FD5 5-port 10/100Mbps Dual speed Hub with built-in Switch User’s Guide
Introduction2
Product Features
The list below highlights your hub’s features and specifications:
♦Compatible with the IEEE 802.3 10BASE-T Ethernet and
802.3u 100BASE-TX Fast Ethernet industry standards for
interoperability with other Ethernet and Fast Ethernet
network devices.
♦Ethernet connections support Category 3 or better twisted-
pair cables.
♦Fast Ethernet connections support both shielded twisted-
pair and Category 5 unshielded twisted-pair cables.
♦Fast Ethernet connections support a maximum distance of
100 meters from end-station to hub, and a total network
diameter of 205 meters.
♦Five 10/100Mbps NWay ports per hub for connecting
stations to the network.
♦Hubs with built-in switch function automatically transfer
packets between 10Mbps Ethernet and 100Mbps Fast
Ethernet connections, allowing communication between end
nodes operating at different speeds.
♦LED indicators for power, 10-Mbps collision, 100-Mbps
collision, connection speed, port status, and expansion port
full duplex status.
♦Uplink jack for easy linking of two hubs to further expands
the network.
♦Extra-Long uplink function, supported 100Mbps uplink
distance up to 100 meters
♦External AC power adapter.
FD5 5-port 10/100Mbps Dual speed Hub with built-in Switch User’s Guide
Unpacking and Setup 3
2
2 UNPACKING AND
SETUP
This chapter provides information on the unpacking and initial
installation of your hub.
Unpacking
Open the shipping cartons of your hub and carefully unpack the
contents. The carton should contain the following items:
♦One 5-port 10/100Mbps Dual speed Hub
♦One AC power adapter, suitable for your area’s electrical
power connections
♦Rubber Foot cushions
♦This User’s Guide
If any item is damaged or missing, report the problem immediately
to your network equipment dealer.
Identifying External Components
This section identifies all the major external components of the
hub. Both the front and rear panels are shown, followed by a
description of each panel feature. The indicator panel is described
in detail in the next chapter.
Indice
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