Cabletron Systems SEH100TX-22 manual Getting Help, Your email address

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Getting Help

1.3GETTING HELP

If you need additional support related to this device, or if you have any questions, comments, or suggestions concerning this manual, contact Cabletron Systems Technical Support:

Phone

(603) 332-9400

 

Monday – Friday; 8 A.M. – 8 P.M. Eastern Time

 

 

CompuServe

GO CTRON from any ! prompt

 

 

Internet mail

support@ctron.com

 

 

FTP

ctron.com (134.141.197.25)

Login

anonymous

Password

your email address

 

 

BBS

(603) 335-3358

Modem setting

8N1: 8 data bits, 1 stop bit, No parity

 

 

For additional information about Cabletron Systems products, visit our World Wide Web site: http://www.cabletron.com/

Before calling Cabletron Systems Technical Support, have the following information ready:

A description of the failure

A description of any action(s) already taken to resolve the problem (e.g., changing mode switches, rebooting the unit, etc.)

A description of your network environment (layout, cable type, etc.)

Network load and frame size at the time of trouble (if known)

The serial and revision numbers of all Cabletron Systems products in the network

The device history (i.e., have you returned the device before, is this a recurring problem, etc.)

Any previous Return Material Authorization (RMA) numbers

SEH100TX User’s Guide

1-3

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Contents 100BASE-T Stackable HUB USER’S Guide Page SEH100TX User’s Guide DOC Notice Cabletron Software Program License Declaration of Conformity Contents Contents Chapter Introduction Using this ManualFollowing conventions are used throughout this document Document ConventionsYour email address Getting HelpRelated Manuals HubSTACK 100BASE-TX HUB with Lanview SEH100TX-22 Chapter SEH Features and OptionsSEH Overview SEH FeaturesRack Mounting Capabilities Stackable CapabilitiesEpim Optional EPIMsHubSTACK Interconnect Cable Requirements Chapter Installation Requirements SpecificationsCable Specifications UTP Cable Specifications Multimode Fiber Optic Cable Specifications Class I Network Network Cable LengthsRJ45 Network Port Pinouts Network Port SpecificationsAgency Approvals Operating SpecificationsImmunity Physical SpecificationsSEH100TX User’s Guide Unpacking the SEH Chapter InstallationHubSTACK 100BASE-TX HUB with Lanview SEH100TX-22 Tabletop or Shelf InstallationScrews Strain-Relief Bracket Rackmount InstallationRack Mounting the SEH Powering Up and Stacking the SEH Powering UP and Stacking the SEHStacking SEH Hubs with an Sehi Repeat steps 3 through 6 until all SEH hubs are connected Stacking Unmanaged SEH Hubs Together Installing AN EpimInstalling an Epim SEH100TX User’s Guide Connecting to Network Ports Chapter Connecting to the NetworkConnecting the SEH100TX-22 to the Network SEH Network Ports Connecting to an EPIM-100TXPosition X crossed over RX+ TX+ Position = Not crossed over Nnecting an EPIM-100FX or EPIM-100FMB EPIM-100FX Port Testing the InstallationSEH100TX User’s Guide Installation Test Chapter TroubleshootingUsing Lanview SEH100TX-22 Epim 1 RCV LED Epim 2 RCV LED EPIM-100TX Epim SpecificationsAppendix a Epim Information EPIM-100FX Figure A-3 EPIM-100FMB EPIM-100FMBTable A-2 provides the specifications for the EPIM-100FMB Numerics IndexIndex-2 SEH100TX User’s Guide Power Supply Cord