Nortel Networks 60-24T manual Installing the Hub, Mounting the Hub in a Standard 19 Equipment Rack

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Installation and Reference for the BayStack 60-12T/60-24T 10/100 Ethernet Hubs

Installing the Hub

You can stack hubs on a flat surface or you can mount the hubs in a standard 19” equipment rack.

Mounting the Hub in a Standard 19” Equipment Rack

You can mount BayStack 60-12T/60-24T 10/100 Ethernet Hubs in a rack, such as in a wiring closet or network center.

Figure 3-1 shows three hubs mounted in a standard rack.

 

 

 

 

 

 

 

 

 

 

1

Power On

 

 

 

 

 

 

 

 

 

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10M

 

 

 

Utlization %

 

 

MDIX/MDI

5

 

Collision

 

 

 

 

 

7

 

1

 

3

 

 

 

 

 

9

 

100M

 

 

5

10

 

 

 

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20

40>

 

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Power On

 

 

 

 

 

 

 

 

 

20

10M

 

 

Utlization %

 

 

MDIX/MDI

22

 

Collision

 

 

 

 

24

 

1

 

3

 

 

 

 

 

 

 

 

100M

 

 

5

 

10

20

 

 

1

 

 

 

 

 

 

 

40>

 

2

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

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10

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

12

Power On

10M

 

 

Utlization %

 

 

MDIX/MDI

 

 

Collision

 

 

 

 

 

 

1

 

3

 

 

 

 

 

 

 

 

100M

 

 

5

 

10

20

 

 

1

 

 

 

 

 

 

 

40>

 

2

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

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60-

 

 

 

 

 

 

 

 

 

 

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19

 

 

24T Hub

 

 

 

 

 

 

 

 

 

 

 

 

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23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Link/Activity

 

4

 

6

8

 

 

 

 

 

 

 

 

 

 

 

Partition

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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10/100 Link/Activity

 

 

 

 

 

 

 

 

 

 

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12T Hub

 

 

 

 

 

 

 

 

 

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10/100 Link/Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Partition

 

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60-

 

 

 

 

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12T Hub

 

 

 

 

 

 

 

 

 

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10/100 Link/Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Partition

 

9241EA

Figure 3-1. Rack Mounted Hubs

To mount hubs in a standard EIA 19” equipment rack:

1.Gather the brackets and screws included in the package that shipped with your hub.

2.Attach one bracket to each of the front sides of the hub using a cross-head screwdriver.

3.Align the front bracket holes with corresponding holes in the rack.

3-2

206378-A

Image 28
Contents Part No -A June Great America Parkway Santa Clara, CA Copyright 1999 Nortel Networks TrademarksRestricted Rights Legend Statement of ConditionsIii Voluntary Control Council for Interference Vcci Statement Wichtige Sicherheitshinweise Nortel Networks NA Inc. Software License Agreement Vii Viii Contents Chapter Troubleshooting Figures Xii Tables Xiv Preface Before You BeginTechnical Solutions Center Telephone Number How to Get HelpHard-Copy Technical Manuals Product Features Chapter IntroductionAutosense Capability Product DescriptionFront Panel BayStack 60-12T Front Panel LED Descriptions Color Activity IndicationPort Partitioning Hardware and Environmental Requirements Rear PanelChapter Typical Applications Mixed 10 Mb/s and 100 Mb/s EnvironmentBasic Mixed Network Example of a Basic Mixed NetworkExpanded Mixed Network Example of an Expanded Mixed NetworkBridging Daisy-Chained HubsChapter Installation Package ContentsInstalling the Hub Mounting the Hub in a Standard 19 Equipment RackHub Port Connecting Device Mode Cable Type Connecting the Hub To Other DevicesCable Types and MDI/MDI-X Modes Connecting the Hub Through a RJ-45 Port Applying Power to the Hub Connecting the Hub Through the MDI PortPort Status LED Descriptions Verifying Port StatusState Indication Chapter Troubleshooting Verifying System OperationsLED Indicators Diagnosing Hub IndicatorsSymptom Cause Solution Table A-1 Product Specifications Appendix a Technical SpecificationsDescription Internal Switching Specifications Port Assignments Appendix B Cable and Connector InformationRJ-45 Ports Cable Assignments Table B-1 RJ-45 Pin DescriptionsIndex Index-1Index-2

60-12T, 60-24T specifications

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Both models utilize Nortel’s Intelligent Network architecture, which allows for simplified management and configuration of networking services. They support a variety of Ethernet standards, including IEEE 802.1Q for VLAN tagging, which enables users to segment their networks effectively, promoting better resource allocation and security.

Key characteristics include their fanless design in certain versions, ensuring quiet operation, along with energy-efficient capabilities that reduce overall power consumption. Additionally, they feature user-friendly interfaces that facilitate hassle-free setup and monitoring, making them suitable for IT teams with varying levels of expertise.

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