Compaq Netelligent 1224 Bedienungsanleitung
Netelligent 1224
10Base-T/100Base-TX Repeater
User Guide
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iii
Writer: Chris Seiter Project: NOTICE Comments: 185812-001/707113-001
File Name:1_NOTICE.DOC Last Saved On:3/28/96 10:27 AM
NOTICE
The information in this publication is subject to change without notice.
COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR
EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR
USE OF THIS MATERIAL.
This publication contains information protected by copyright. No part of this publication may be
photocopied or reproduced in any form without prior written consent from Compaq Computer
Corporation.
The software described in this guide is furnished under a license agreement or non disclosure
agreement.
The software may be used or copied only in accordance with the terms of the agreement.
Product names mentioned herein may be trademarks and/or registered trademarks of their respective
companies.
1996 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
Compaq
Registered United States Patent and Trademark Office.
Netelligent is a trademark of Compaq Computer Corporation.
Compaq Netelligent 1224 10Base-T/100Base-TX Repeater
User Guide
Second Edition (April 1996)
Part Number 185812-002
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
v
Writer: Chris Seiter Project: NOTICE Comments: 185812-002/707113-001
File Name:2_NOTICE.DOC Last Saved On:3/15/96 1:17 PM
Federal Communications Commission Notice
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 environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions in
this manual, may cause 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.
Class A devices bear a label indicating the interference potential of the device as well as additional
operating instructions for the user, such as the following: This device complies with Part 15 of the Federal
Communications Commission (FCC) Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Canadian Department of Communications
Radio Frequency Statement
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus
set out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux
appareils numriques de la classe A prescrites dans le Règlement sur le brouillage radioélectrique édicté par
le ministères des Communications du Canada.
Modifications
The FCC requires the user to be notified that any changes or modifications made to this device that are not
expressly approved by Compaq Computer Corporation may void the user’s authority to operate the
equipment.
Emissions
This equipment complies with EMC directive 89/336/EEC (ITE), which includes EN50081-1 CLASS 1:
1992 (EN55022/CISPR 22 for Class A ITE). It also complies with FCC Class A.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi
Netelligent 1224 10Base-T/100Base-T Repeater User Guide
Writer: Chris Seiter Project: NOTICE Comments: 185812-002/707113-001
File Name:2_NOTICE.DOC Last Saved On:3/15/96 1:17 PM
European Union Notice
Products with the CE (Community European) Marking comply with both the EMC Directive (89/336/EEC)
and the Low Voltage Directive (73/23/EEC) issued by the Commission of the European Community.
Compliance with these directives implies conformity to the following European Norms:
■ EN55022 (CISPR 22) - Electromagnetic Interference
■ EN50082-1 (IEC801-2, IEC801-3, IEC801-4) - Electromagnetic Immunity
■ EN60950 (IEC950) - Product Safety
Safety
This equipment complies with UL 1950, Second Edition; CAN/CSA C22.2 No. 950-93, 73/23/EEC Low
Voltage Directive; TUV Rheinland EN60950, 1988; A1/1990, 1993; and A2/1992, 1992, 1993.
Immunity
This equipment complies with EMC directive 89/336/EEC (ITE), which includes EN 50082-1:
■ IEC 801-2 (Electrostatic Discharge)
■ IEC 801-3 (Radiated Immunity)
■ IEC 801-4 (Electrical Fast Transient/Burst)
■ EN55101-4 (Conducted Immunity) (not currently required)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vii
Netelligent 1224 10Base-T/100Base-TX Repeater User Guide
Writer: Chris Seiter Project: Contents Comments: 185812-002/707113-001
File Name:10100_T.DOC Last Saved On:3/15/96 1:20 PM
Contents
Preface
Intended reader.........................................................................................................ix
Organization of Contents ..........................................................................................ix
Chapter 1
Overview
Features..................................................................................................................1-1
Package Contents....................................................................................................1-2
Operational Overview.............................................................................................1-4
LED Indicators.................................................................................................1-5
10 ONLY -10/100 Switch.................................................................................1-5
RJ-45 Ports.......................................................................................................1-7
Uplink Switches...............................................................................................1-7
Display Mode Button.......................................................................................1-8
Automatic Speed Detection.....................................................................................1-9
Chapter 2
Planning Repeater Installation
Installation Requirements........................................................................................2-1
Environmental Requirements...........................................................................2-1
Electrical Requirements...................................................................................2-1
Spatial Requirements .......................................................................................2-2
Twisted-Pair (UTP) Wire Requirements...........................................................2-2
Installing New Wire.........................................................................................2-3
System Planning Charts ..........................................................................................2-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
viii
Writer: Chris Seiter Project: Contents Comments: 185812-002/707113-001
File Name:10100_T.DOC Last Saved On:3/15/96 1:20 PM
Chapter 3
Installing the Repeater
Mounting the Repeater............................................................................................3-1
Attaching Rubber Feet .....................................................................................3-1
Rack-Mounting the Repeater............................................................................3-1
Connecting Twisted-Pair Cable...............................................................................3-3
Setting the Uplink Switches....................................................................................3-3
Interconnecting Repeaters.......................................................................................3-5
Connecting Power...................................................................................................3-6
Disconnecting Power........................................................................................3-7
Replacing the Power Supply.............................................................................3-7
Installing a Redundant Power Supply......................................................................3-8
Chapter 4
LED Status Chart
Selecting an LED Display Mode.............................................................................4-1
Appendix A
Specifications
Electrical Specifications.........................................................................................A-1
Physical Specifications ..........................................................................................A-2
Environmental Specifications.................................................................................A-2
Glossary
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ix
Netelligent 1224 10Base-T/100Base-T Repeater User Guide
Writer: Chris Seiter Project: Preface Comments: 185812-002/707113-001
File Name:10100_P.DOC Last Saved On:3/14/96 10:49 AM
Preface
This guide includes information about how to install and operate the Compaq
Netelligent 1224 10Base-T/100-Base-TX Repeater. We recommend that you
read all chapters in this guide to become familiar with all of the repeater's
features and to ensure a successful installation.
Intended Reader
This guide is written for network administrators and technicians responsible
for hardware installation.
Organization of Contents
The contents of this guide are organized as follows:
Chapter 1 Provides an operational overview of the repeater and describes
its components and features.
Chapter 2 Discusses special requirements for operating the repeater and
provides charts that can help you plan the installation of the repeater.
Chapter 3 Provides instructions for mounting the repeater, connecting
cable, interconnecting the repeater to another repeater, and connecting power
to the repeater. Also included are instructions for installing a redundant power
supply module.
Chapter 4 Describes the repeater's LED operation and display.
Appendix A Includes the repeater's electrical, physical, and environmental
specifications.
Glossary Provides terms related to the repeater, as well as general
networking terms.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
Netelligent 1224 10Base-T/100Base-T Repeater User Guide
Writer: Chris Seiter Project: Chapter 1 Comments: 185812-002/707113-001
File Name:10100_1.DOC Last Saved On:3/14/96 10:52 AM
Chapter 1
Overview
The Compaq Netelligent 1224 10Base-T/100Base-TX Repeater provides a
new standard in flexibility for networks that employ both 10 Mb/s and 100
Mb/s functionality. Each of the 24 RJ-45 ports on the repeater accepts either a
10Base-T or 100Base-TX connection. The repeater's speed detection circuitry
automatically detects the connection's wire speed and routes transmissions to
the proper repeater core inside the repeater. The repeater also features two
uplink ports that let you interconnect the repeater to another repeater or to a
single-speed repeater (10 Mb/s or 100 Mb/s). The repeater's front panel makes
it easy to view the current operating status.
Features
The repeater includes these features:
■ 24 shielded RJ-45 ports that support 100Base-TX or 10Base-T
connections
■ Automatic speed detection at each port to detect the current wire speed
■ Uplink ports that enable bridging to 10Base-T or 100Base-TX
topologies
■ LEDs that indicate power supply status (A and B), 10 Mb/s and 100
Mb/s collisions, port link/activity/partition status, and the current LED
display mode (100 Mb/s/10, Mb/s, or Alternating)
■ Modular power supply design for easy removal and replacement
■ Auto-sensing power supply operates within the range of a 100 to 240
VAC, 50 to 60 Hz power source
■ Optional dual-redundant power supply for backup power
■ Class II support for internal 100Base-TX repeater core
■ Chassis that can stand alone or be mounted in a standard, EIA 19-inch
rack
■ Compatible with the IEEE 802.3u 100Base-TX and IEEE 802.3
10Base-T repeater specifications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 Introduction
Writer: Chris Seiter Project: Introduction Comments: 185812-002/707113-001
File Name:10100_1.DOC Last Saved On:3/14/96 10:52 AM
Package Contents
Before you start to install the repeater, verify that this package contains the
following items:
■ 1224 10Base-T/100Base-TX Repeater
■ AC power cord
■ Rack-mounting kit (two mounting brackets, eight 3/8-inch bracket
screws, and four 1/2-inch rack-mount screws)
■ Four adhesive-backed rubber feet
■ Compaq Netelligent 1224 10Base-T/100Base-TX Repeater User Guide
■ Warranty card
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3
Netelligent 1224 10Base-T/100Base-T Repeater User Guide
Writer: Chris Seiter Project: Chapter 1 Comments: 185812-002/707113-001
File Name:10100_1.DOC Last Saved On:3/14/96 10:52 AM
Limited Warranty
Rack-Mounting Brackets
10/100 Mb/s
Dual-Speed Repeater
User Guide
User Guide
Power Cord
1/2-inch Rack Mount Screws (4)
3/8-inch Bracket Screws (8)
Rubber Feet (4)
Limited Warranty
MDI-X
MDI-X
1
13
2
14
3
15
4
16
5
17
6
18
7
19
8
20
9
21
10
22
11
23
12
24
ALTERNATING100 COL
10 COL
DISPLAY MODE
100 MBPS
PWR A
10 MBPS
PWR B
MDI
10 ONLY 10/100
MDIMDI-X MDI-X
Figure 1-1. Package Contents
Inhaltsverzeichnis
Andere Compaq Repeater Handbücher
Compaq
Compaq Netelligent 3024 Bedienungsanleitung
Compaq
Compaq Netelligent 2008 Bedienungsanleitung
Compaq
Compaq Netelligent 1009 Bedienungsanleitung
Compaq
Compaq Netelligent 2524 Bedienungsanleitung
Compaq
Compaq Netelligent 1016 Bedienungsanleitung
Compaq
Compaq Netelligent 3512 Bedienungsanleitung
Compaq
Compaq Netelligent 1108 Bedienungsanleitung
Compaq
Compaq Netelligent 1124 Bedienungsanleitung
