3Com 100 TX manual Support from, Your Network, Supplier

Page 47

Support from Your Network Supplier

B-3

3ComFacts 3Com Corporation’s interactive fax service, 3ComFacts, provides data sheets, Automated Fax Service technical articles, diagrams, and troubleshooting instructions on 3Com

products 24 hours a day, seven days a week.

Call 3ComFacts using your touch-tone telephone. International access numbers are:

Country

Telephone Number

 

 

Hong Kong

(852) 2537 5610

U.K.

(44) (1442) 278279

U.S.

(1) (408) 727 7021

 

 

Local access numbers are available within the following countries:

Country

Telephone Number

 

 

Australia

800 123853

Belgium

0800 71279

Denmark

800 17319

Finland

98 001 4444

France

05 90 81 58

Germany

0130 8180 63

Italy

1678 99085

 

 

Country

Telephone Number

 

 

Netherlands

06 0228049

Norway

800 11062

Portugal

0505 442607

Russia (Moscow only)

956 0815

Spain

900 964445

Sweden

020 792954

U.K.

0800 626403

 

 

Support from

If additional assistance is required, contact your network supplier. Many

Your Network

suppliers are authorized 3Com service partners who are qualified to provide

Supplier

a variety of services, including network planning, installation, hardware

 

maintenance, application training, and support services.

 

When you contact your network supplier for assistance, have the following

 

information ready:

Diagnostic error messages

A list of system hardware and software, including revision levels

Details about recent configuration changes, if applicable

If you are unable to contact your network supplier, see the following section on how to contact 3Com.

Image 47
Contents FMS 100-TX HUB 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Glossary Cispr a Compliance Page Figures Port LEDs Hub Operation LEDs TablesGuide How to Use ThisAbout this Guide IntroductionConventions Description IntroductionGeneral Front Panel of LinkBuilder FMS 100-TX Hub Only one Management Unit can be attached to each stack Harming the network Hub InstallingUnpacking Positioning Attaching a Bracket for Rack Mounting Installing a Hub Stack in a Rack Interface Modules InstallingTransceiver 100BASE-TX Redundant UsingPower System Connecting the Redundant Power System to Four Hubs Opening the Fuse-holder in the AC Receptacle Assembly Removing the Fuse Connections Aking FMS 100-TX H UBTwisted-pair Cable Server RJ-45 Connector Pin Assignments Down expansion port UP expansion port Connecting a Hub Stack to a Management Unit Connecting Hubs to the Network Backbone Networks ConsiderationsFor MultisegmentedLinkBuilder FMS Repeaters ClassificationClass II Hubs LED FAN Fail Enabled Power-Up Disabled Option SwitchPage Cabling Requirements Interface ModuleCabling Connecting the Hub in a Network Span of 260.8 Meters Using an Internetworking Device to Extend the Network Span Specifications Page On-line Technical ServicesAccess by Isdn Supplier Support fromYour Network 3Com To find your authorized service providerGlossary FMS Flexible Media Stack Com’s family of stackable hubs Glossary Glossary Numerics IndexInstalling hub Desktop placement 2-5 positioning Index Page Limited Warranty FCC Class a Verification Statement Page Page Page Page Reader Comment Form Business Reply Mail