Index 3COM Corporation Limited Warranty | 3Com 32x, 52x specification

APROVISIONING Y OUR ISDN L INE

Ordering North American ISDN BRI Services			A-1
North American Switch Provisioning Tables			A-3
AT&T 5ESS Switch A-4
AT&T 5ESS Custom Switch		A-5
DMS 100 and National ISDN		A-6
Siemens EWSD Switch	A-7
SPIDs A-7
NT1s and Power Supplies	A-8

Ordering German ISDN BRI Services A-9

B TECHNICAL S UPPORT

Online Technical Services	B-1
World Wide Web Site	B-1
3Com Bulletin Board Service		B-1
Access by Analog Modem		B-2
Access by Digital Modem		B-2
3ComFacts Automated Fax Service			B-2
3ComForum on CompuServe Online Service B-3
Support from Your Network Supplier			B-3
Support from 3Com B-4
Returning Products for Repair		B-5

INDEX

3COM CORPORATION LIMITED WARRANTY

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

Contents

Models 32x Electromagnetic Compatibility Information Avis Canadien CE Notice Contents Removing the Cover Installing Memory Reinstalling the Cover Connectors and Cables Index 3COM Corporation Limited Warranty Viii Conventions About this GuideIcon Alerts you to Chapter about this Guide 1Equipment Received and Equipment Needed Installing the HardwareRequired Equipment For more information on cables, refer to Chapter Mounting 1Rack-Mount Kit Contents 4CHAPTER 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 Information Models 32x DCE-like mode Models 32x DTE mode Models 52x DCE-like mode Models 52x DTE mode Attaching a Redundant PowerSystem Modem Connecting a PCCharacteristic Setting Terminal, or 12CHAPTER 1 Installing the Hardware Chassis Panels Model Features1SuperStack II NETBuilder Model Features Overview Model Panels Hardware Interrupt SwitchConnectors LEDs 39-pin to 9-pin PC Cable Null Modem-Type PC Cable 49-pin to 25-pin Terminal Cable Null Modem-Type Terminal Cable Modem Cable UTP Connector and Cable Shielded STP Connector and Cable2UTP Cable Types, MAUs, and Emissions Compliance 3STP Cable Types, MAUs, and Emissions Compliance Pinout STP Maximum Current Cabling Standards4Auxiliary Pin Use 5Maximum Workstations on a Token Ring Network 6V.35 Straight-Through Cable To V.35 DCE Cable 7V.35 to V.35 Direct-Connect Cable To V.35 Direct Connect Cable 8UNIVERSAL to V.35 Adapter Cable Universal to V.35 Adapter Cable 9UNIVERSAL to V.35 Direct Connect Cable Universal to V.35 Direct Connect Cable 10UNIVERSAL to V.36 Adapter Cable Universal to RS-449/V.36 DCE Cable 11UNIVERSAL to RS-449/V.36 Direct-Connect Cable Universal to RS-449/V.36 Direct Connect Cable 12UNIVERSAL to RS-232 DCE Cable Universal to RS-232 DCE Cable Universal to RS-232 Direct-Connect Cable Universal to RS-232 Direct Connect Cable 14RS-232 Straight-Through Cable RS-232 to RS-232 DCE Cable 15RS-232 to RS-232 Direct-Connect Cable RS-232 to RS-232 Direct Connect Cable 16UNIVERSAL to X.21 Adapter Cable Universal to X.21 Adapter Cable 6ISDN Cable Pinouts Pin No Function Signal Altitude Physical SpecificationsRelative Humidity 22CHAPTER 2 Overview Removing the Cover Upgrading Memory Dip switches should all be in the down position Reinstalling Cover 4CHAPTER 3 Upgrading Memory System /Fault Troubleshooting During the Load TroubleshootingPhase During the Test Call your network supplier for assistance Associated Model No ConnectorLED Meanings 3LED Meanings Token Ring Symptom Cause and ActionConnection This is Only station 0001 0101 Canonical least significant bit first Provisioning Your Isdn Line American Isdn BRI Services AT&T 5ESS NI1 Isdn Information Sheet 3Com SuperStack II Bridge/Router AT&T 5ESS North American Switch Provisioning Tables Required Information Table A-1Ordering Isdn Service for an AT&T 5ESS Switch DN must be set as follows Parameter Setting Required Information Specification Table A-3Ordering Isdn Service for a DMS 100 Switch SPIDs Table A-4Ordering Isdn Service for a Siemens Ewsd Switch 8APPENDIX a Provisioning Your Isdn Line Ordering German Isdn BRI Services 10APPENDIX a Provisioning Your Isdn Line 3Com Bulletin Board ServiceTechnical Support Online Technical Country Data Rate Telephone Number Access by Analog ModemAccess by Digital Modem 408 654 Country Number Telephone 3Com Benelux B.V Country Telephone Number Fax Number Page Numerics Index STP UTP Index 3Com Corporation Limited Warranty Limitation of Liability