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Cabletron Systems NBR-620, NBR-420, NBR-220 manual Installing The Nbr

Models: NBR-620 NBR-220 NBR-420

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3.3 INSTALLING THE NBR

Chapter 3: Installation

NBR-620MULTI PORT BRIDGE ROUTER WITH LANVIEW®

T1/FT1		SYNC

	BRIM-WT1	PORT E
	PORT F	PORT E
PORT D	PORT C

PORT B

BRIM-A100

PORT A

1092_11

Figure 3-6 Installation Check-out

3.3 INSTALLING THE NBR

You can install the NBR on any horizontal surface. In addition, Cabletron Systems provides an accessory kit with the NBR that includes hardware to install the NBR in a 19-inch rack. Select one of the following subsections and perform the steps that are applicable for your installation.

If you decide not to install the NBR in a 19-inch rack, the following requirements must be met when selecting a location:

NOTE

Ensure that you select a location within reach of the network cabling.

•An unrestricted free surface area at least 21 inches wide, 18 inches deep and 6 inches high is needed.

•A single phase, grounded power receptacle must be located within 7 feet of the site.

Page 3-12

NBR-SERIES Installation Guide

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Cabletron Systems NBR-620 manual Installing The Nbr, Ensure that you select a location within reach of the network cabling

Contents

PORT B NBR-220, NBR-420, AND NBR-620 INSTALLATION GUIDEPORT A PORT FFCC NOTICE NBR-SERIES Installation GuideDOC NOTICE NBR-SERIES Installation GuideVCCI NOTICE CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENTNBR-SERIES Installation Guide EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITYCABLETRON SOFTWARE PROGRAM LICENSE UNITED STATES GOVERNMENT RESTRICTED RIGHTSDECLARATION OF CONFORMITY NBR-SERIES Installation GuideCHAPTER 2 CONTROLS AND INDICATORS CONTENTSINSTALLATION NBR-SERIES Installation GuideTROUBLESHOOTING ContentsAPPENDIX A NBR SPECIFICATIONS EPIM SPECIFICATIONSNBR-SERIES Installation Guide ContentsAPPENDIX D ADDITIONAL INFORMATION INDEXNBR-SERIES Installation Guide CHAPTER INTRODUCTIONPage Figure 1-1 The NBR-SERIES of Network Products1.1 USING THIS MANUAL 1.2 NBR FEATURES The NBR provides IETF MIB support, which includes the following The NBR supports the following spanning tree protocols 802.1d DECnet 1.3 CONVENTIONS USED IN THIS DOCUMENT Cabletron Systems Routing Services Conﬁguration Guide1.4 RELATED MANUALS Cabletron Systems BRIM User’s Guidesyour email address 1.5 GETTING HELPanonymous Figure 2-1 The NBR-SERIES of Network Products CHAPTER CONTROLS AND INDICATORS2.3 LCD DISPLAY 2.2 RESET BUTTON2.1 LANVIEW LEDs 3.1 UNPACKING THE NBR CHAPTER INSTALLATION3.2.1 Removing Chassis Cover 3.2 PREPARING THE NBR FOR INSTALLATIONTo remove the chassis cover, perform the following steps see Figure NBR-SERIES Installation Guide Chapter 3 InstallationFigure 3-2 Switch, BRIM, and SIMM Locations NVRAM RESET SWITCH NBR FRONT PANEL MODE SWITCH BANK3.2.2 Setting Mode Switches 3.2.3 Setting NVRAM Reset Switch 3.2.4.1 Installing FLASH SIMMs 3.2.4 Installing SIMM UpgradesInstall a FLASH SIMM as follows Figure 3-4 Installing an LDRAM or SDRAM SIMM 3.2.4.2 Installing LDRAM and SDRAM SIMMs3.2.5 Adding/Replacing EPIMs Install an EPIM as follows 3.2.6 Adding/Replacing BRIMs3. Fasten the EPIM to the NBR using the mounting screws Chapter 3 Installation3.2.7 Testing the NBR Ensure that you select a location within reach of the network cabling 3.3 INSTALLING THE NBR3.3.1 Attaching the Strain-Relief Bracket 3.3.2 Rack Mounting the NBR 3.4 CONNECTING THE NBR TO THE POWER SOURCE 3.3.3 Free-Standing InstallationPWR LED on, indicating that the NBR is receiving power 3.5.1 Connecting a Twisted Pair Segment to an EPIM-T 3.5 CONNECTING THE NBR TO THE NETWORKConnect an EPIM-T to a Twisted Pair Segment as follows 3.5.2 Connecting an AUI Cable to an EPIM-X A full alignment sleeve damages the receive port. SMA 3.5.3 Connecting a Fiber Optic Cable to an EPIM-F1/F2 or EPIM-F3connectors do not need alignment sleeves Figure 3-15 The EPIM-F1/F2 and EPIM-F3 F1/F2 ST Connectors F1/F2 SMA 906 Connectors w Half Alignment SleevesSMA 905 Connectors F3 ST Connectors 3.5.4 Connecting a Thin-Net Segment to an EPIM-C 3.5.5 Connecting an AUI Cable to an EPIM-A Connect an EPIM-A to an external network segment as follows 4.1 USING LANVIEW CHAPTER TROUBLESHOOTINGNBR-SERIES Installation Guide Chapter 4 TroubleshootingError Condition PageNBR-SERIES Installation Guide Using LANVIEWError Condition PageChapter 4 Troubleshooting 4.2 TROUBLESHOOTING CHECKLISTNBR-SERIES Installation Guide Table 4-2 Troubleshooting ChecklistNBR-SERIES Installation Guide Troubleshooting ChecklistTable 4-2 Troubleshooting Checklist Continued Problem4.3 USING THE LCD To Display the Messages 4.3.1 Unsaved Initialization Messages4.3.2 Static System Messages Automatic 20-second exit Jump to Alarm messagesFrom the last Static System message From the product name display 4.3.3 Alarm MessagesFrom a Static System message display Jump to Saved System messagesChapter 4 Troubleshooting 4.3.4 Saved System MessagesNBR-SERIES Installation Guide To Display MessagesFrom any displayed System message From an Alarm message displayFrom the product name display Automatic 20-second exit4.4 USING THE RESET BUTTON 4.3.5 Failure or Error MessagesA.1 OPERATING SPECIFICATIONS APPENDIX A NBR SPECIFICATIONSCOM 1 PORT PINOUTS COM PORT PINOUTSCOM 2 PORT PINOUTS COM PORT NBR-220 Only PINOUTSA.3 PHYSICAL PROPERTIES A.6 POWER SUPPLY REQUIREMENTSA.4 ENVIRONMENTAL REQUIREMENTS A.5 CERTIFICATIONB.2 EPIM-T APPENDIX B EPIM SPECIFICATIONSB.1 EPIM SPECIFICATIONS Appendix B EPIM Speciﬁcations B.3 EPIM-F1/F2Figure B-3 EPIM-F3 B.4 EPIM-F3The transmitter power levels given above are Peak Power Levels after optical overshoot. Use a Peak Power Meter to compare the values given above to those measured on any particular port. To measure power levels with an Average Power Meter, add 3 dBm to the average power measurement to compare the average power values measured to the values listed above i.e., -33.5 dBm average + 3 dBm = -30.5 dBm peak Grounding B.5 EPIM-CConnector Type Figure B-5 EPIM-A and EPIM-X, AUI Port B.6 EPIM-A AND EPIM-XTable B-1 DB15 PinoutsC.1.1 10BASE-T Twisted Pair Network APPENDIX C NETWORK PLANNING AND CONFIGURATIONC.1 NETWORK CABLE REQUIREMENTS Appendix C Network Planning and Conﬁguration C.1.2 Multimode Fiber Optic Network C.1.3 Single Mode Fiber Optic Network C.1.4 Thin-Net Network C.3 THE NBR AS A MULTIPORT ROUTER C.2 TRANSCEIVER REQUIREMENTSC.4 THE NBR-420/NBR-620 AND BRIMS Figure C-1 The NBR-620 and BRIMsD.1 NBR OVERVIEW APPENDIX D ADDITIONAL INFORMATIOND.3 CHANNELS E AND F D.2 ETHERNET CHANNELS A, B, C, AND DD.4 BRIDGING FUNCTIONALITY Index-1 INDEXNBR-SERIES Installation Guide GERMAN POWER SUPPLY CORDSPANISH FRENCH