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Cabletron Systems 2H33-37R manual A.3 ELECTRICAL SPECIFICATIONS, A.4 ENVIRONMENTAL REQUIREMENTS

Models: 2H23-50R 2H33-37R

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Appendix A: Speciﬁcations

A.3 ELECTRICAL SPECIFICATIONS

	Line Input Range	Input Current	Frequency	Input Power
	Volts (V)	Amperes (A)	Hertz (Hz)	Volt Amps (VA)


	100–125 Vac	2.0 A	50/60 Hz	200 VA

	200–240 Vac	1.0 A
	200–240 Vac	1.0 A

A.4 ENVIRONMENTAL REQUIREMENTS

Operating Temperature:	5°C to 40°C (41°F to 104°F)
Storage Temperature:	-30°C to 73°C (-22°F to 164°F)
Operating Relative Humidity:	5% to 90% (non-condensing)

A.5 INPUT/OUTPUT PORTS

2E23-50R – CONN 1 through CONN 4 (ports 1 through 4) or 2E33-37R – CONN 1 through CONN 3 (ports 1 through 3):

2E23-50R – Slots for optional Fast Ethernet Interface Modules (ports 5 and 6):

2E33-37R – Slot for optional HSIM:

Ethernet (10BASE-T and 100BASE-TX compliant) with RJ21 type connectors. Each connector provides connection for 12 UTP ports. Each port can operate on either a 10 Mbps or 100 Mbps segment.

Each port has auto-negotiation capability to establish maximum transmission speed (10 Mbps or 100 Mbps).

Slots accept three types of optional Fast Ethernet Interface Modules: FE100-TX, FE100-FX, and FE100-F3.

Slot accepts optional High Speed Interface Modules.

A-2	2H23-50R/2H33-37R User’s Guide

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Cabletron Systems 2H33-37R, 2H23-50R A.3 ELECTRICAL SPECIFICATIONS, A.4 ENVIRONMENTAL REQUIREMENTS, A.5 INPUT/OUTPUT PORTS

Contents

2H23-50R/2H33-37R SmartSwitch 2100 User’s Guide 9032286-04CONN CONN CONNPage FCC NOTICE Only qualiﬁed personnel should perform installation procedures2H23-50R/2H33-37R User’s Guide INDUSTRY CANADA NOTICE VCCI NOTICECABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT 2H23-50R/2H33-37R User’s GuideEXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY CABLETRON SOFTWARE PROGRAM LICENSEUNITED STATES GOVERNMENT RESTRICTED RIGHTS 2H23-50R/2H33-37R User’s GuideSAFETY INFORMATION CLASS 1 LASER TRANSCEIVERS SAFETY INFORMATION CLASS 1 LASER TRANSCEIVERSLASER RADIATION AND CONNECTORS 2H23-50R/2H33-37R User’s GuideDECLARATION OF CONFORMITY 2H23-50R/2H33-37R User’s GuideApplication of Council Directives 89/336/EEC 73/23/EEC Manufacturer’s Name Cabletron Systems, Inc2H23-50R/2H33-37R User’s Guide CONTENTS INSTALLATIONCHAPTER INTRODUCTIONContents TROUBLESHOOTINGCHAPTER CHAPTER2H23-50R/2H33-37R User’s Guide ContentsSNMP Traps Screen Contents SPECIFICATIONSSPECIFICATIONS OPTIONAL INSTALLATIONS ANDCHAPTER INTRODUCTION 1.1 USING THIS GUIDE1.2 STRUCTURE OF THIS GUIDE 1.3 OVERVIEW Chapter 1 IntroductionThe 2H23-50R is a high speed network repeater/switch device that provides four Ethernet networks and four Fast Ethernet networks RJ21 MicroLANs, CONN 1 through CONN 4 and two slots 5 and 6 for optional Fast Ethernet Interface Modules. The RJ21 connectors each consist of 12 repeater ports that are able to reside on the Ethernet 1.3.1 Connectivity 1.3.2 Full Duplex Switched Ethernet1.3.3 Auto-Negotiation 1.3.4 SmartTrunking 1.3.5 Runtime IP Address Discovery1.3.7 Switching Options 1.3.6 Management1.3.10 LANVIEW Diagnostic LEDs 1.4 OPTIONAL FEATURES1.3.8 Standards Compatibility 1.3.9 Year 2000 Compliant1.4.2 High Speed Interface Modules 1.4.1 Fast Ethernet Interface ModulesTable 1-1 Fast Ethernet Interface Modules 1.5 DOCUMENT CONVENTIONS The following conventions are used throughout this documentDocument Conventions 2H23-50R/2H33-37R User’s Guide1.6 GETTING HELP 1.7 RELATED MANUALS 1-12 Chapter 1 Introduction2H23-50R/2H33-37R User’s Guide 2.1 SmartTrunk CHAPTER NETWORK REQUIREMENTS2.2 10BASE-T NETWORK 2.3 100BASE-TX NETWORK 2.4 100BASE-FX FIBER OPTIC NETWORKSingle Mode Fiber Cable Lengths Multimode Fiber Optic Cable LengthCHAPTER INSTALLATION 3.1 REQUIRED TOOLS3.3 INSTALLING OPTIONS 3.2 UNPACKING THE DEVICE3.4 INSTALLING THE DEVICE 3.4.1 Tabletop or Shelf InstallationGuidelines for Tabletop and Shelf Installations Installation3.4.2 Rackmount Installation Guidelines for the Rackmount InstallationRack mounting the 2H23-50R or 2H33-37R involves the following Figure 3-4 Installing the Device in a Rack Figure 3-3 Installing the Rackmount BracketsRack Mounting the Device 3.4.3 Connecting Power to the Device 3.5 CONNECTING TO THE NETWORK 3.5.1 Connecting Cables to CONN 1 Through 3.5.2 Connecting a UTP Segment to the FE-100TX Figure 3-7 FE-100TX Crossover Switch Figure 3-8 Cable Pinouts - RJ45 Crossover Cable100 FE-100TX 2251-31Figure 3-9 FE100-TX Port Connection RX LED TX LED3.5.3 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3 SC Connector Figure 3-10 Fiber Optic Cable ConnectionRX LED TX LED3.6 COMPLETING THE INSTALLATION 3-16 Chapter 3 Installation2H23-50R/2H33-37R User’s Guide CHAPTER TROUBLESHOOTING 4.1 USING LANVIEWFlashing indicates an LED ﬂashing randomly Chapter 4 Troubleshooting2H23-50R/2H33-37R User’s Guide Using LANVIEW 2H23-50R/2H33-37R User’s GuideTable 4-1 LANVIEW LEDs Color2H23-50R/2H33-37R User’s Guide Chapter 4 TroubleshootingTable 4-1 LANVIEW LEDs Continued 4.2 FE-100TX LED 100 LED Receive RX LEDChapter 4 Troubleshooting Table 4-2 10/100 LED Indications When RX LED Is OnTable 4-3 10/100 LED Indications When RX LED Is Off A link exists if the associated port 5 or 6 RX LED is on4.3 TROUBLESHOOTING CHECKLIST Troubleshooting ChecklistTable 4-4 Troubleshooting Checklist 2H23-50R/2H33-37R User’s Guide4.4 USING THE RESET BUTTON downtime of up to two minutes will result from this actionCHAPTER LOCAL MANAGEMENT 5.1 OVERVIEW5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS Chapter 5 Local Management2H23-50R/2H33-37R User’s Guide Table 5-1 Keyboard Conventions5.3 MANAGEMENT TERMINAL SETUP 5.3.1 Console Cable Connection Management Terminal Connection5.3.2 Management Terminal Setup Parameters Management Terminal SetupTable 5-2 VT Terminal Setup 2H23-50R/2H33-37R User’s Guide5.3.3 Telnet Connections 5.3.4 Monitoring an Uninterruptible Power Supply 5.4 ACCESSING LOCAL MANAGEMENT Figure 5-3 Local Management Password Screen5.4.1 Navigating Local Management Screens Figure 5-4 802.1D Switching Mode, LM Screen Hierarchy Figure 5-5 802.1Q Switching Mode, LM Screen HierarchyChapter 5 Local Management 5-105.4.2 Selecting Local Management Menu Screen Items 5.4.3 Exiting Local Management ScreensTo exit LM using the RETURN command, proceed as follows 5.5 DEVICE MENU SCREEN DEVICE CONFIGURATIONDevice Menu Screen 2H23-50R/2H33-37R User’s GuideDEVICE STATISTICS DEVICE CONFIGURATIONNETWORK TOOLS SWITCH CONFIGURATION SMARTTRUNK CONFIGURATION 5.6 DEVICE CONFIGURATION MENU SCREENSection 5.7.9 provides instructions on setting the operational mode GENERAL CONFIGURATION SWITCH CONFIGURATIONSMARTTRUNK CONFIGURATION DEVICE SPECIFIC CONFIGURATION5.7 GENERAL CONFIGURATION SCREEN Default Gateway Modiﬁable IP Address ModiﬁableSubnet Mask Modiﬁable TFTP Gateway IP Addr ModiﬁableDisplays the total time that the device has been operating Com Toggle Application ToggleClear NVRAM Toggle IP Fragmentation Toggle5.7.1 Setting the IP Address 5.7.2 Setting the Subnet Mask Figure 5-11 Conﬁguration Warning Screen5.7.3 Setting the Default Gateway 5.7.4 Setting the TFTP Gateway IP Address5.7.5 Setting the Device Date 5.7.6 Setting the Device Time 5.7.7 Entering a New Screen Refresh Time5.7.9 Setting the Operational Mode 5.7.8 Setting the Screen Lockout Time802.1D SWITCHING, 802.1Q SWITCHING, or SECURE FAST VLAN General Conﬁguration Screen 2H23-50R/2H33-37R User’s Guide5-27 Figure 5-12 Conﬁguration Warning Screen5.7.10 Conﬁguring the COM Port 6. When the message “SAVED OK” displays, the edits you made are saved 4. Use the arrow keys to highlight YES. Press ENTERGeneral Conﬁguration Screen 2H23-50R/2H33-37R User’s Guide5.7.10.1 Changing the COM Port Application 5.7.11 Clearing NVRAMClear NVRAM as follows 5.7.12 Enabling/Disabling IP Fragmentation 5.8 SNMP COMMUNITY NAMES SCREEN Figure 5-15 SNMP Community Names ScreenAccess Policy Read-Only Community Name Modiﬁable5.8.1 Establishing Community Names 5.9 SNMP TRAPS SCREEN 5.9.1 Conﬁguring the Trap Table Enable Traps Toggle5.10 SWITCH CONFIGURATION SCREEN Switch Conﬁguration Screen Switch Address Read-OnlyFigure 5-17 Switch Conﬁguration Screen Number of Ports Read-OnlyAge Time Modiﬁable Type of STA SelectablePort # Read-Only Displays the hardware address assigned to each listed port 5.10.2 Setting the Age Time Field 5.10.1 Setting the STA5.10.3 Setting Enabling or Disabling the Port Status 5.11 DEVICE SPECIFIC CONFIGURATION MENU SCREEN Figure 5-18 Device Speciﬁc Conﬁguration Menu ScreenHIGH SPEED INTERFACE CONFIGURATION 802.1Q VLAN CONFIGURATIONPort Based VLAN User’s Guide SYSTEM RESOURCES5.12 SYSTEM RESOURCES SCREEN REPEATER CONFIGURATION MENU5.12.1 Setting the Reset Peak Switch Utilization Flash Memory Installed Read-onlyDRAM Installed Read-only NVRAM Installed Read-only5.13 HIGH SPEED INTERFACE CONFIGURATION SCREEN 2H23-50R ONLY Port Type Read-only Link Status Read-onlyCurrent Oper. Mode Read-only Desired Oper. Mode Selectable5.13.1.1 Setting the FE-100FX or FE-100F3 Operational Mode 5.13.1 Conﬁguring an FE-100FX or FE-100F35.13.2.2 Setting the FE-100TX Advertised Ability 5.13.2.1 Setting the FE-100TX Operational Mode5.13.2 Conﬁguring an FE-100TX 5.14 FLASH DOWNLOAD SCREEN The following brieﬂy deﬁnes each ﬁeld of the Flash Download screen Download Method SelectableReboot After Download Modiﬁable only when the user chooses RUNTIME TFTP Gateway IP Addr SelectableLast Image Server IP Read-only Last Image File Name Read-only5.14.1 Image File Download Using BootP 5.14.2 Image File Download Using TFTP5.14.3 Image File Download Using Runtime 5.15 PORT REDIRECT FUNCTION SCREEN Table 5-6 CONN/Port OrganizationShows which ports are currently set as destination ports 5.15.1 Displaying the Source and Destination Entries 5.15.2 Changing Source and Destination Ports 5.16 BROADCAST SUPPRESSION SCREEN Broadcast frames received above the threshold setting are droppedThe following explains each ﬁeld of the Broadcast Suppression screen 5.16.1 Setting the Threshold 5.16.2 Setting the Reset Peak5.17 THE VLAN MAIN MENU 802.1Q SCREEN Figure 5-24 VLAN Main Menu Screen5.18 REPEATER CONFIGURATION MENU SCREEN Figure 5-25 Repeater Conﬁguration Menu Screen5.19 REPEATER PORT CONFIGURATION SCREEN REPEATER PORT CONFIGURATIONDEVICE LEVEL SECURITY CONFIGURATION PORT LEVEL SECURITY CONFIGURATIONFigure 5-26 Repeater Port Conﬁguration Screen PORT# Read-onlyTable 5-8 CONN/Repeater Port Relationship Displays the Link status Link or No Link of the port 5.19.1 Setting the Port Operating Mode 5.19.3 Setting All Ports 5.19.2 Enabling /Disabling Ports5.20 DEVICE LEVEL SECURITY CONFIGURATION 5.19.4 Enabling/Disabling Network PortsConnector Read-Only Figure 5-27 Device Level Security Conﬁguration ScreenSecurity State Selectable Table 5-10 CONN/Repeater Port Relationship5.20.1 Setting the Device Level Security 5.21 PORT LEVEL SECURITY CONFIGURATION SCREEN Port Level Security Conﬁguration Screen2H23-50R/2H33-37R User’s Guide 5-75Port Read-only Network Read-onlyTable 5-11 CONN/Repeater Port Relationship Table 5-12 CONN/Network OrganizationPort Level Security Conﬁguration Screen Security State SelectableAction On Intruder Toggle 2H23-50R/2H33-37R User’s Guide5.21.1 Setting the Port Level Security Address Modiﬁable5.22 DEVICE STATISTICS MENU SCREEN The Device Statistics Menu screen displays the following menu items 5.23 SWITCH STATISTICS SCREEN REPEATER STATISTICSThe Switch Statistics screen displays the following ﬁelds 5.24 INTERFACE STATISTICS SCREEN CLEAR COUNTERS CommandInErrors Read-Only Interface Read-OnlyName Read-Only InOctets Read-OnlyOutErrors Read-Only Admin Status Read-OnlyOutOctets Read-Only OutUnicast Read-Only5.24.1 Displaying Interface Statistics 5.24.2 Using the Clear Counters Command 5.25 RMON STATISTICS SCREENThe following brieﬂy deﬁnes each ﬁeld of the RMON Statistics screen CRC Align Errors Read-only Drop Events Read-onlyCollisions Read-only Broadcast Pkts Read-onlyFragments Read-only Jabbers Read-onlyTotal Packets Read-only Total Octets Read-only5.25.2 Using the Clear Counters Command 5.25.1 Displaying RMON StatisticsOperating statistics for each repeater port 1 through 48 for the 5.26 REPEATER STATISTICS SCREENThe following describes each ﬁeld of the Repeater Statistics screen For details on how to use this ﬁeld, refer to Section Displays the total number of errors 5.26.2 Displaying Network Port Statistics 5.26.1 Displaying Network StatisticsPORT # Command 5.26.3 Using the Clear Counters Command 5.27 NETWORK TOOLSSyntax DescriptionOptions Example5.27.1 Built-in Commands arp optionsSyntax OptionsExample SyntaxDescription OptionsSyntax DescriptionOptions ExampleExample SyntaxDescription OptionsSyntaxreset Not ApplicableOptions Examplenot reached, the command displays all next-hop ExampleSyntax DescriptionOptions Not ApplicableExample SyntaxExample linktrapSyntax DescriptionThe atmstpstate command allows the user to option as enable, disable, or status. The STATESyntax Description5.27.2 Special Commands SyntaxDescription Options5-108 Chapter 5 Local Management2H23-50R/2H33-37R User’s Guide A.1 DEVICE SPECIFICATIONS APPENDIX A SPECIFICATIONSA.2 PHYSICAL PROPERTIES A.4 ENVIRONMENTAL REQUIREMENTS A.3 ELECTRICAL SPECIFICATIONSA.5 INPUT/OUTPUT PORTS A.6 COM PORT PINOUT ASSIGNMENTS A.7 REGULATORY COMPLIANCEAppendix A Speciﬁcations 2H23-50R/2H33-37R User’s GuideAPPENDIX B FE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONS B.1 FE-100TXAppendix B FE-100TX, FE-100FX, and FE-100F3 Speciﬁcations B.2 FE-100FX2H23-50R/2H33-37R User’s Guide B.3 FE-100F3 FE-100F32H23-50R/2H33-37R User’s Guide FE-100f3Appendix B FE-100TX, FE-100FX, and FE-100F3 Speciﬁcations 2H23-50R/2H33-37R User’s GuideAPPENDIX C OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS C.1 REQUIRED TOOLSAppendix C Optional Installations and Mode Switch Bank Settings C.2 REMOVING THE CHASSIS COVER2H23-50R/2H33-37R User’s Guide To remove the chassis cover, proceed as follows C.2.1 Setting the Mode Switches Figure C-1 Removing the Chassis CoverSwitches 1 through 4 - For Cabletron Systems use only Switch deﬁnitions and positions are as followsFigure C-2 Mode Switch Location/Component Layout Switch 7 - Clear NVRAM. Changing the position of this switch resets NVRAM on the next power-up. All user-entered parameters, such as the IP address, device names, etc., are reset to the factory default settings. Once the device resets, you can either use the factory default settings or reenter your own parameters C.3 INSTALLING OPTIONAL FAST ETHERNET INTERFACE MODULES Installing Optional Fast Ethernet Interface ModulesFigure C-3 Fast Ethernet Interface Module Connector Location Primary Power SupplyTo install a Fast Ethernet Interface Module in port slot 5 or 6 of the 2. Remove the screw from the rear standoff. Save the screw Installing Optional Fast Ethernet Interface Modules2H23-50R/2H33-37R User’s Guide 7. Reinstall the cover INDEX Numerics2H23-50R/2H33-37R User’s Guide Index-1Index-2 Index2H23-50R/2H33-37R User’s Guide 2H23-50R/2H33-37R User’s Guide IndexIndex-3 Index-4 Index2H23-50R/2H33-37R User’s Guide 2H23-50R/2H33-37R User’s Guide IndexIndex-5 Index-6 Index2H23-50R/2H33-37R User’s Guide