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NOTICE
The information in this publication is subject to change without notice.
COMPAQ
COMPUTER
CORPORATION
SHALL
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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
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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.
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Registered United States Patent and Trademark Office.
Netelligent is a trademark of Compaq Computer Corporation.
Microsoft and Windows
are registered trademarks of Microsoft Corporation.
Compaq Netelligent 1008/1009 10Base-T Unmanaged Repeaters
User Guide
First Edition (July 1996)
Part Number 268750-001
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Summary of Contents for Compaq Netelligent 1009
- Page 1 ..... NOTICE The information in this publication is subject to change without notice. COMPAQ COMPUTER CORPORATION SHALL LIABLE TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.
- Page 2 .... Part 15 of the Federal Communications Commission (FCC) Rules and Regulations has established Radio Frequency (RF) emission limits to provide an interference-free radio frequency spectrum.
- Page 3 ....This Class A digital apparatus meets all requirements of the Canadian Interference- Causing Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
- Page 4 ....Products with the CE 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.
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Page 5: Table Of Contents
....Contents Features... 1-1 LED Indicators... 1-3 Package Contents ... 1-5 Selecting a Location... 2-1 Environmental Requirements... 2-1 Electrical Requirements... 2-1 Spatial Requirements... - Page 6 ....Dimensions... A-1 Connectors... A-1 LED Indicators ... A-1 Environment ... A-1 Cooling... A-2 Power Requirements ... A-2 Power Consumption... A-2...
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Page 7: Features
....Overview The Compaq Netelligent 1008/1009 10Base-T unmanaged repeaters are the ideal connectivity solution for departmental Ethernet networks that contain 8 to 32 nodes. The repeaters are easy to configure and maintain, plus each has built-in port management. - Page 8 RJ-45 ports; AUI configuration (the AUI connector is located on the back panel); the BNC and UTP configurations with BNC and UTP connectors. Basic Netelligent 1008 Basic Repeater, Includes 8 RJ-45 Ports Netelligent 1009 Repeater, Includes 8 RJ-45 Ports + 1 BNC Connector (Port 9) Netelligent 1009 Repeater, Includes...
- Page 9 ....The repeater contains the following LEDs that monitor repeater status: PWR, ACT, COL, and 9X — these LEDs show the repeater's power status (ON or OFF), the incoming traffic on the repeater (heavy, light, or no activity), and the collision status (heavy or light activity);...
- Page 10 ....Overview (RJ-45 Port) NOTE:...
- Page 11 Domestic version for the following configurations: Basic: Netelligent 1008 8-Port 10Base-T Unmanaged Repeater (Part Number 267033-001) AUI: Netelligent 1009 8-Port 10Base-T Unmanaged Repeater + 1 AUI port (Part Number 267026-001) BNC: Netelligent 1009 8-Port 10Base-T Unmanaged Repeater + 1 BNC port (Part Number 267032-001)
- Page 12 ....This chapter describes the basic requirements for setting up the repeater, including environmental, electrical, and spatial requirements, as well as UTP cabling specifications.
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Page 13: Dimensions
....The repeater's dimensions are 4.0 x 7.0 x 5.0 inches or 10.2 x 17.9 x 12.8 cm (HxWxD). When you set the repeater on a level surface, allow at least 2 inches (5.1 cm) on each side of the repeater for proper air circulation. - Page 14 ....Backpanel for Basic, BNC, and UTP Repeaters Netelligent 1009 Repeater, Showing AUI Connector and Power Cord Connector On Backpanel Connecting the Power Cord 2.
- Page 15 ....3. Insert the three-pronged plug on the other end of the power cord into a non-switched, grounded power outlet on a wall, a power strip, or a grounded extension cord.
- Page 16 ....Back View Power Outlet Female Plug Power Transformer Cord Power Transformer Power Transformer Outlet Figure 2-3. 4. Insert the three-pronged plug on the IEC power cord into a grounded power source.
- Page 17 ....This section outlines twisted-pair wire specifications and describes how to make a simple direct connection between a repeater and a workstation. To ensure long-term LAN reliability, be sure that the twisted-pair wiring meets the following minimum specifications.
- Page 18 ....The repeater is compatible with all AT&T Type D wiring (D-Inside wiring) and AT&T PDS wiring. You can also use IBM Type 1 wiring (with two inside conductors).
- Page 19 ....In this cable, the wire connected to Pin 1 must be twisted with the wire connected to Pin 2, and the wire connected to Pin 3 must be twisted with the wire connected to Pin 6.
- Page 20 ....To connect the repeater to a workstation, follow these steps: Plug one end of the modular cord into a 10Base-T-equipped workstation. Plug the other end of the modular cord directly into the desired port on the repeater.
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Page 21: Setting The Uplink Switch
....Setting the Uplink Switch The uplink switch on the front panel of the repeater converts Port 8 to an uplinkable port. This feature allows the repeater to connect to another repeater in a star topology. - Page 22 ....The following figures show several configurations for Netelligent 1000 10Base-T 8-port repeater LANs. Figure 2-8 shows one repeater connected to network stations within a 100 meter (328 foot) radius.
- Page 23 ....Figure 2-9 shows three repeaters connected with unshielded twisted-pair wiring to form a larger network. Repeater A is the primary concentrator. Repeater B and Repeater C are uplinked (MDI position) to Repeater A.
- Page 24 ....Ethernet limits the total number of repeaters that can be in the path between any two network stations. The repeater allows up to five repeaters between any two nodes (network stations).
- Page 25 ....Figure 2-11 shows connections for the repeater using AUI to a 10Base-5 backbone LAN. AUI Connector 10Base-5 Backbone LAN Transceivers AUI Connector AUI Connector...
- Page 26 ....BNC Model Figure 2-12 shows three repeaters connected with thin Ethernet coaxial cable (RG-58) to form a larger network. The total end-to-end length of this segment should not exceed 606 feet (185 meters) and must be terminated on each end with 50-ohm terminators.
- Page 27 ....Thin Ethernet Connections Figure 2-13 shows one repeater with a BNC connector for thin Ethernet connections. You can use this BNC connector to connect to any thin Ethernet segment or to daisy chain repeaters.
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Page 28: Connectors
....The following information describes the technical requirements for the repeater: 1.4 x 7.0 x 5.0 inches or 10.2 x 17.9 x 12.8 cm (HxWxD) Front panel connectors Eight RJ-45 for UTP/STP wiring Back panel connectors... -
Page 29: Cooling
....Storage 32° to 151° F; 0° to 66° C 5% to 95% humidity (non-condensing) Altitude: 0 to 30,000 feet; 0 to 9 kilometers C ooling Convection Power Requirements... -
Page 30: Environment
....10Base-2 An IEEE Standard (802.3) for local area networks. Complying networks must be able to carry information at a rate of 10 Mb/s over distances up to 606 feet (185 meters) of thin coaxial cable. - Page 31 ....Adapter A device that supports the interconnection of different sizes and/or types of plugs. Attachment Unit The interface between the medium attachment Interface (AUI) unit (MAU) and a node within a local area network (LAN).
- Page 32 ....Collision A condition that occurs when two nodes attempt to transmit on the network at the same time. When a collision occurs, both nodes recognize the collision stop transmission wait for a random time interval and then attempt to retransmit.
- Page 33 ....Fiber Optic Cable A transmission medium consisting of a core of glass surrounded by strengthening material and a protective jacket. Signals are transmitted as light pulses and introduced into the optical fiber by a laser or light emitting diodes (LEDs).
- Page 34 ....Plenum Cord A communications cord with fire-retardant insulation generally used in suspended ceilings and other places where air circulates back to the building's air-conditioning system.
- Page 35 ....Index Amps connection illustration 2-14 connector 1-1, A-1 port 1-5 Basic See Repeater, Basic connector 1-1, 2-16 connectors illustration of connection 2-15 port 1-5 Cooling...
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Page 36: Package Contents
....PDS wiring 2-7 Pinout, 10Base-T 2-8 Plenum-rated wiring 2-6 Power requirements Repeater adding to existing network 1-1 AUI connection 2-14 Basic configuration 1-1 BNC connection 2-15, 2-16... - Page 37 ..... Uplink port 1-1 Uplink switch 2-10 cabling 1-1 connector 1-1 connectors port 1-5 wire requirements 2-6 Watts (power consumption)
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