Cabletron Systems manual Installing the BRIM-T6 into a MIM

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INSTALLATION

2.2.1 Installing the BRIM-T6 into a MIM

To install the BRIM-T6 into a Media Interface Module (MIM), refer to Figure 2-1 and Figure 2-2 and follow these steps:

1.Disconnect all cables from the MIM as necessary. Note all prior cable-to-port connections to ensure proper reconnection.

2.Remove the MIM from the MMAC and place it on its side with its board components facing up.

3.Remove the BRIM receptacle coverplate from the MIM and the screws from the standoffs as shown in Figure 2-1.

Standoff

Coverplate

Figure 2-1. Removing the Coverplate and the Standoff Screws

4.Place the BRIM behind the BRIM receptacle panel on the MIM, aligning the screw holes on the BRIM with their corresponding screw holes on the BRIM receptacle panel and on the standoffs as shown in Figure 2-2.

2-2

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Contents BRIM-T6 USER’S Guide Page All Rights Reserved Order Number 9031288 September DOC Notice FCC NoticeVcci Notice Program License Agreement Cabletron Software Program LicenseExclusion of Warranty & Disclaimer Liability United States Government Restricted RightsContents Appendix B Media Specifications and Requirements Using this Manual Chapter IntroductionIntroducing the BRIM-T6 Media FlexibilityJumper Selectable Ring Speed Bridge/Routing ProtocolsSpanning Tree Algorithm STA Compliance BRIM-T6 ManagementBrim Specifications SafetyRelated Documentation EnvironmentGetting Help Networking PublicationsIntroduction Installing the BRIM-T6 Chapter InstallationUnpacking the BRIM-T6 Installing the BRIM-T6 into a MIM Installing the BRIM-T6 Installing the BRIM-T6 into a Standalone Device Configuring the BRIM-T6 Ring SpeedSPD Configuring and Installing TPIMs Tpim Configuration for Station Applications Installing TPIMs Chapter Connecting to the Network Connecting STP SegmentsConnecting UTP Segments Connecting Fiber Optic SegmentsConnecting Fiber Optic Segments Connecting to the Network Lanview Leds Chapter Monitoring and Troubleshooting16Mb Ring Speed XMT Transmit RCV ReceiveSTB Standby LNK Media Link OK on attached TpimChecking the Connection LED Specifications SummaryMonitoring and Troubleshooting Twisted Pair Tpim Pinouts Station Mode Appendix a Tpim SpecificationsFiber Optic Tpim Specifications Tpim Specifications Appendix B Media Specifications and Requirements Fiber OpticShielded Twisted Pair STP Impedance and AttentuationMaximum Lobe Length Unshielded Twisted Pair UTPMaximum Trunk Lengths Attenuation and Impedance Table B-4. UTP Voice Grade and Category 3 SpecificationsMaximum Lobe Lengths Media Specifications and Requirements