3Com 32x, 52x manual 3Com Corporation Limited Warranty

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3Com Corporation LIMITED WARRANTY

HARDWARE

3Com warrants its hardware products to be free from defects in workmanship and materials, under

 

normal use and service, for the following lengths of time from the date of purchase from 3Com or its

 

Authorized Reseller:

 

 

 

 

 

 

 

 

 

Network adapters

Lifetime

 

 

 

 

 

 

 

Other hardware products (unless otherwise specified above)

1 year

 

 

 

 

 

 

 

Spare parts and spares kits

90 days

 

 

 

 

 

If a product does not operate as warranted above during the applicable warranty period, 3Com shall, at

 

its option and expense, repair the defective product or part, deliver to Customer an equivalent product or

 

part to replace the defective item, or refund to Customer the purchase price paid for the defective

 

product. All products that are replaced will become the property of 3Com. Replacement products may be

 

new or reconditioned. Any replaced or repaired product or part has a ninety (90) day warranty or the

 

remainder of the initial warranty period, whichever is longer.

 

 

 

3Com shall not be responsible for any software, firmware, information, or memory data of Customer

 

contained in, stored on, or integrated with any products returned to 3Com for repair, whether under

 

warranty or not.

 

 

 

 

SOFTWARE

3Com warrants that the software programs licensed from it will perform in substantial conformance to the

 

program specifications therefor for a period of ninety (90) days from the date of purchase from 3Com or

 

its Authorized Reseller. 3Com warrants the media containing software against failure during the warranty

period. No updates are provided. 3Com’s sole obligation with respect to this express warranty shall be (at 3Com’s discretion) to refund the purchase price paid by Customer for any defective software products, or to replace any defective media with software which substantially conforms to 3Com’s applicable published specifications. Customer assumes responsibility for the selection of the appropriate applications program and associated reference materials. 3Com makes no warranty or representation that its software products will work in combination with any hardware or applications software products provided by third-parties, that the operation of the software products will be uninterrupted or error free, or that all defects in the software products will be corrected. For any third-party products listed in the 3Com software product documentation or specifications as being compatible, 3Com will make reasonable efforts to provide compatibility, except where the noncompatibility is caused by a “bug” or defect in the third-party’s product.

STANDARD WARRANTY SERVICE

Standard warranty service for hardware products may be obtained by delivering the defective product, accompanied by a copy of the dated proof of purchase, to 3Com’s Corporate Service Center or to an Authorized 3Com Service Center during the applicable warranty period. Standard warranty service for software products may be obtained by telephoning 3Com’s Corporate Service Center or an Authorized 3Com Service Center, within the warranty period. Products returned to 3Com’s Corporate Service Center must be pre-authorized by 3Com with a Return Material Authorization (RMA) number marked on the outside of the package, and sent prepaid, insured, and packaged appropriately for safe shipment. The repaired or replaced item will be shipped to Customer, at 3Com’s expense, not later than thirty (30) days after receipt of the defective product by 3Com.

WARRANTIES EXCLUSIVE

IF A 3COM PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY FOR

 

BREACH OF THAT WARRANTY SHALL BE REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE

 

PAID, AT 3COM’S OPTION. TO THE FULL EXTENT ALLOWED BY LAW, THE FOREGOING WARRANTIES AND

 

REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, TERMS, OR CONDITIONS,

 

EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE,

 

INCLUDING WARRANTIES, TERMS, OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

 

PURPOSE, AND SATISFACTORY QUALITY. 3COM NEITHER ASSUMES NOR AUTHORIZES ANY OTHER

 

PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION,

 

MAINTENANCE, OR USE OF ITS PRODUCTS.

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Contents Models 32x Electromagnetic Compatibility Information Avis Canadien CE Notice Contents Removing the Cover Installing Memory Reinstalling the Cover Connectors and CablesIndex 3COM Corporation Limited Warranty Viii About this Guide ConventionsIcon Alerts you to Chapter about this Guide 1Equipment Received and Equipment Needed Installing the HardwareRequired EquipmentFor more information on cables, refer to Chapter Mounting 1Rack-Mount Kit Contents4CHAPTER 1 Installing the Hardware Cabling Cabling the Isdn Connector Model Cabling the LAN Connector Models 323, 327,Connector Connection to Mode Cable Name Sold by 3Com? 2Serial Connector Cabling InformationModels 32x DCE-like mode Models 32x DTE modeModels 52x DCE-like mode Models 52x DTE modeRedundant Power Attaching aSystem Modem Connecting a PCCharacteristic Setting Terminal, or12CHAPTER 1 Installing the Hardware Chassis Panels Model Features1SuperStack II NETBuilder Model Features OverviewModel PanelsHardware Interrupt SwitchConnectors LEDs39-pin to 9-pin PC Cable Null Modem-Type PC Cable49-pin to 25-pin Terminal Cable Null Modem-Type Terminal CableModem Cable UTP Connector and CableShielded STP Connector and Cable2UTP Cable Types, MAUs, and Emissions Compliance 3STP Cable Types, MAUs, and Emissions CompliancePinout STP Maximum Current Cabling Standards4Auxiliary Pin Use 5Maximum Workstations on a Token Ring Network6V.35 Straight-Through Cable To V.35 DCE Cable7V.35 to V.35 Direct-Connect Cable To V.35 Direct Connect Cable8UNIVERSAL to V.35 Adapter Cable Universal to V.35 Adapter Cable9UNIVERSAL to V.35 Direct Connect Cable Universal to V.35 Direct Connect Cable10UNIVERSAL to V.36 Adapter Cable Universal to RS-449/V.36 DCE Cable11UNIVERSAL to RS-449/V.36 Direct-Connect Cable Universal to RS-449/V.36 Direct Connect Cable12UNIVERSAL to RS-232 DCE Cable Universal to RS-232 DCE CableUniversal to RS-232 Direct-Connect Cable Universal to RS-232 Direct Connect Cable14RS-232 Straight-Through Cable RS-232 to RS-232 DCE Cable15RS-232 to RS-232 Direct-Connect Cable RS-232 to RS-232 Direct Connect Cable16UNIVERSAL to X.21 Adapter Cable Universal to X.21 Adapter Cable6ISDN Cable Pinouts Pin No Function SignalPhysical Specifications AltitudeRelative Humidity 22CHAPTER 2 Overview Removing the Cover Upgrading MemoryDip switches should all be in the down position Reinstalling Cover 4CHAPTER 3 Upgrading Memory System /Fault TroubleshootingDuring the Load TroubleshootingPhase During the TestCall your network supplier for assistance Associated Model No ConnectorLED Meanings 3LED MeaningsSymptom Cause and Action Token RingConnection This is Only station 0001 0101 Canonical least significant bit firstProvisioning Your Isdn Line American Isdn BRI ServicesAT&T 5ESS NI1 Isdn Information Sheet 3Com SuperStack II Bridge/RouterAT&T 5ESS North American Switch Provisioning TablesRequired Information Table A-1Ordering Isdn Service for an AT&T 5ESS SwitchDN must be set as follows Parameter Setting Required Information SpecificationTable A-3Ordering Isdn Service for a DMS 100 Switch SPIDs Table A-4Ordering Isdn Service for a Siemens Ewsd Switch8APPENDIX a Provisioning Your Isdn Line Ordering German Isdn BRI Services10APPENDIX a Provisioning Your Isdn Line 3Com Bulletin Board ServiceTechnical Support Online TechnicalCountry Data Rate Telephone Number Access by Analog ModemAccess by Digital Modem 408 654Country Number Telephone3Com Benelux B.V Country Telephone Number Fax Number Page Numerics IndexSTP UTP Index 3Com Corporation Limited Warranty Limitation of Liability